Why there are two bootchartd process #94
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mseaster-wr
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Dec 6, 2021
Issue: LIN1021-1846 When boot with "init=/sbin/bootchartd" as below: # runqemu qemux86 bootparams="init=/sbin/bootchartd" There are two bootchartd process after boot [1]. # ps -ef | grep bootchart root 101 1 0 03:27 ? 00:00:00 /bin/sh /sbin/bootchartd root 103 101 8 03:27 ? 00:00:02 /lib64/bootchart/bootchart-collector 50 root 106 1 0 03:27 ? 00:00:00 /bin/sh /sbin/bootchartd root 792 106 0 03:27 ? 00:00:00 /lib64/bootchart/bootchart-collector --usleep 1000000 root 794 725 0 03:27 ttyS0 00:00:00 grep bootchart # /sbin/bootchartd stop [bootchart] bootchart-collector started as pid 596 with 2 args: [bootchart] '--dump' [bootchart] '/tmp/bootchart.3lXpVDAq3v' [bootchart] Extracting profile data from pid 204 [bootchart] map 0xbed9a000 -> 0xbedbb000 size: 132k from 'bed9a000' 'bedbb000' [bootchart] read 135168 bytes of 135168 [bootchart] reading 150 chunks (of 150) ... [bootchart] wrote 18760 kbB [bootchart] bootchart-collector pid: 596 unmounted proc / clean exit But there still one process exist after the above stop command finish. # ps -ef | grep bootchartd root 202 1 0 09:09 ? 00:00:00 /bin/sh /sbin/bootchartd root 629 516 0 09:10 ? 00:00:00 grep bootchartd Remove the wait_boot which used to wait the boot process to finish to make sure only one bootchartd process and meanwhile we don't need the wait_boot logic because we either use "/sbin/bootchartd stop" to stop the bootchartd manually or install package bootchartd-stop-initscript altogether with bootchart2 to stop bootchartd automatically after boot. After patch: # ps -ef | grep bootchart root 101 1 0 03:36 ? 00:00:00 /bin/sh /sbin/bootchartd root 103 101 6 03:36 ? 00:00:04 /lib64/bootchart/bootchart-collector 50 root 596 592 0 03:37 ttyS0 00:00:00 grep bootchart [1] xrmx/bootchart#94 (LOCAL REV: NOT UPSTREAM) -- sent to oe-core 20211105 Signed-off-by: Mingli Yu <[email protected]>
halstead
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Dec 13, 2021
When boot with "init=/sbin/bootchartd" as below: # runqemu qemux86 bootparams="init=/sbin/bootchartd" There are two bootchartd process after boot [1]. # ps -ef | grep bootchart root 101 1 0 03:27 ? 00:00:00 /bin/sh /sbin/bootchartd root 103 101 8 03:27 ? 00:00:02 /lib64/bootchart/bootchart-collector 50 root 106 1 0 03:27 ? 00:00:00 /bin/sh /sbin/bootchartd root 792 106 0 03:27 ? 00:00:00 /lib64/bootchart/bootchart-collector --usleep 1000000 root 794 725 0 03:27 ttyS0 00:00:00 grep bootchart # /sbin/bootchartd stop [bootchart] bootchart-collector started as pid 596 with 2 args: [bootchart] '--dump' [bootchart] '/tmp/bootchart.3lXpVDAq3v' [bootchart] Extracting profile data from pid 204 [bootchart] map 0xbed9a000 -> 0xbedbb000 size: 132k from 'bed9a000' 'bedbb000' [bootchart] read 135168 bytes of 135168 [bootchart] reading 150 chunks (of 150) ... [bootchart] wrote 18760 kbB [bootchart] bootchart-collector pid: 596 unmounted proc / clean exit But there still one process exist after the above stop command finish. # ps -ef | grep bootchartd root 202 1 0 09:09 ? 00:00:00 /bin/sh /sbin/bootchartd root 629 516 0 09:10 ? 00:00:00 grep bootchartd Remove the wait_boot which used to wait the boot process to finish to make sure only one bootchartd process and meanwhile we don't need the wait_boot logic because we either use "/sbin/bootchartd stop" to stop the bootchartd manually or install package bootchartd-stop-initscript altogether with bootchart2 to stop bootchartd automatically after boot. After patch: # ps -ef | grep bootchart root 101 1 0 03:36 ? 00:00:00 /bin/sh /sbin/bootchartd root 103 101 6 03:36 ? 00:00:04 /lib64/bootchart/bootchart-collector 50 root 596 592 0 03:37 ttyS0 00:00:00 grep bootchart [1] xrmx/bootchart#94 Signed-off-by: Mingli Yu <[email protected]> Signed-off-by: Richard Purdie <[email protected]>
halstead
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Dec 13, 2021
When boot with "init=/sbin/bootchartd" as below: # runqemu qemux86 bootparams="init=/sbin/bootchartd" There are two bootchartd process after boot [1]. # ps -ef | grep bootchart root 101 1 0 03:27 ? 00:00:00 /bin/sh /sbin/bootchartd root 103 101 8 03:27 ? 00:00:02 /lib64/bootchart/bootchart-collector 50 root 106 1 0 03:27 ? 00:00:00 /bin/sh /sbin/bootchartd root 792 106 0 03:27 ? 00:00:00 /lib64/bootchart/bootchart-collector --usleep 1000000 root 794 725 0 03:27 ttyS0 00:00:00 grep bootchart # /sbin/bootchartd stop [bootchart] bootchart-collector started as pid 596 with 2 args: [bootchart] '--dump' [bootchart] '/tmp/bootchart.3lXpVDAq3v' [bootchart] Extracting profile data from pid 204 [bootchart] map 0xbed9a000 -> 0xbedbb000 size: 132k from 'bed9a000' 'bedbb000' [bootchart] read 135168 bytes of 135168 [bootchart] reading 150 chunks (of 150) ... [bootchart] wrote 18760 kbB [bootchart] bootchart-collector pid: 596 unmounted proc / clean exit But there still one process exist after the above stop command finish. # ps -ef | grep bootchartd root 202 1 0 09:09 ? 00:00:00 /bin/sh /sbin/bootchartd root 629 516 0 09:10 ? 00:00:00 grep bootchartd Remove the wait_boot which used to wait the boot process to finish to make sure only one bootchartd process and meanwhile we don't need the wait_boot logic because we either use "/sbin/bootchartd stop" to stop the bootchartd manually or install package bootchartd-stop-initscript altogether with bootchart2 to stop bootchartd automatically after boot. After patch: # ps -ef | grep bootchart root 101 1 0 03:36 ? 00:00:00 /bin/sh /sbin/bootchartd root 103 101 6 03:36 ? 00:00:04 /lib64/bootchart/bootchart-collector 50 root 596 592 0 03:37 ttyS0 00:00:00 grep bootchart [1] xrmx/bootchart#94 Signed-off-by: Mingli Yu <[email protected]> Signed-off-by: Richard Purdie <[email protected]>
halstead
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Dec 13, 2021
When boot with "init=/sbin/bootchartd" as below: # runqemu qemux86 bootparams="init=/sbin/bootchartd" There are two bootchartd process after boot [1]. # ps -ef | grep bootchart root 101 1 0 03:27 ? 00:00:00 /bin/sh /sbin/bootchartd root 103 101 8 03:27 ? 00:00:02 /lib64/bootchart/bootchart-collector 50 root 106 1 0 03:27 ? 00:00:00 /bin/sh /sbin/bootchartd root 792 106 0 03:27 ? 00:00:00 /lib64/bootchart/bootchart-collector --usleep 1000000 root 794 725 0 03:27 ttyS0 00:00:00 grep bootchart # /sbin/bootchartd stop [bootchart] bootchart-collector started as pid 596 with 2 args: [bootchart] '--dump' [bootchart] '/tmp/bootchart.3lXpVDAq3v' [bootchart] Extracting profile data from pid 204 [bootchart] map 0xbed9a000 -> 0xbedbb000 size: 132k from 'bed9a000' 'bedbb000' [bootchart] read 135168 bytes of 135168 [bootchart] reading 150 chunks (of 150) ... [bootchart] wrote 18760 kbB [bootchart] bootchart-collector pid: 596 unmounted proc / clean exit But there still one process exist after the above stop command finish. # ps -ef | grep bootchartd root 202 1 0 09:09 ? 00:00:00 /bin/sh /sbin/bootchartd root 629 516 0 09:10 ? 00:00:00 grep bootchartd Remove the wait_boot which used to wait the boot process to finish to make sure only one bootchartd process and meanwhile we don't need the wait_boot logic because we either use "/sbin/bootchartd stop" to stop the bootchartd manually or install package bootchartd-stop-initscript altogether with bootchart2 to stop bootchartd automatically after boot. After patch: # ps -ef | grep bootchart root 101 1 0 03:36 ? 00:00:00 /bin/sh /sbin/bootchartd root 103 101 6 03:36 ? 00:00:04 /lib64/bootchart/bootchart-collector 50 root 596 592 0 03:37 ttyS0 00:00:00 grep bootchart [1] xrmx/bootchart#94 Signed-off-by: Mingli Yu <[email protected]> Signed-off-by: Richard Purdie <[email protected]>
kraj
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Dec 13, 2021
When boot with "init=/sbin/bootchartd" as below: # runqemu qemux86 bootparams="init=/sbin/bootchartd" There are two bootchartd process after boot [1]. # ps -ef | grep bootchart root 101 1 0 03:27 ? 00:00:00 /bin/sh /sbin/bootchartd root 103 101 8 03:27 ? 00:00:02 /lib64/bootchart/bootchart-collector 50 root 106 1 0 03:27 ? 00:00:00 /bin/sh /sbin/bootchartd root 792 106 0 03:27 ? 00:00:00 /lib64/bootchart/bootchart-collector --usleep 1000000 root 794 725 0 03:27 ttyS0 00:00:00 grep bootchart # /sbin/bootchartd stop [bootchart] bootchart-collector started as pid 596 with 2 args: [bootchart] '--dump' [bootchart] '/tmp/bootchart.3lXpVDAq3v' [bootchart] Extracting profile data from pid 204 [bootchart] map 0xbed9a000 -> 0xbedbb000 size: 132k from 'bed9a000' 'bedbb000' [bootchart] read 135168 bytes of 135168 [bootchart] reading 150 chunks (of 150) ... [bootchart] wrote 18760 kbB [bootchart] bootchart-collector pid: 596 unmounted proc / clean exit But there still one process exist after the above stop command finish. # ps -ef | grep bootchartd root 202 1 0 09:09 ? 00:00:00 /bin/sh /sbin/bootchartd root 629 516 0 09:10 ? 00:00:00 grep bootchartd Remove the wait_boot which used to wait the boot process to finish to make sure only one bootchartd process and meanwhile we don't need the wait_boot logic because we either use "/sbin/bootchartd stop" to stop the bootchartd manually or install package bootchartd-stop-initscript altogether with bootchart2 to stop bootchartd automatically after boot. After patch: # ps -ef | grep bootchart root 101 1 0 03:36 ? 00:00:00 /bin/sh /sbin/bootchartd root 103 101 6 03:36 ? 00:00:04 /lib64/bootchart/bootchart-collector 50 root 596 592 0 03:37 ttyS0 00:00:00 grep bootchart [1] xrmx/bootchart#94 (From OE-Core rev: 8e877623eaeec6408113aa47f08714d97257d02c) Signed-off-by: Mingli Yu <[email protected]> Signed-off-by: Richard Purdie <[email protected]>
halstead
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Dec 14, 2021
When boot with "init=/sbin/bootchartd" as below: # runqemu qemux86 bootparams="init=/sbin/bootchartd" There are two bootchartd process after boot [1]. # ps -ef | grep bootchart root 101 1 0 03:27 ? 00:00:00 /bin/sh /sbin/bootchartd root 103 101 8 03:27 ? 00:00:02 /lib64/bootchart/bootchart-collector 50 root 106 1 0 03:27 ? 00:00:00 /bin/sh /sbin/bootchartd root 792 106 0 03:27 ? 00:00:00 /lib64/bootchart/bootchart-collector --usleep 1000000 root 794 725 0 03:27 ttyS0 00:00:00 grep bootchart # /sbin/bootchartd stop [bootchart] bootchart-collector started as pid 596 with 2 args: [bootchart] '--dump' [bootchart] '/tmp/bootchart.3lXpVDAq3v' [bootchart] Extracting profile data from pid 204 [bootchart] map 0xbed9a000 -> 0xbedbb000 size: 132k from 'bed9a000' 'bedbb000' [bootchart] read 135168 bytes of 135168 [bootchart] reading 150 chunks (of 150) ... [bootchart] wrote 18760 kbB [bootchart] bootchart-collector pid: 596 unmounted proc / clean exit But there still one process exist after the above stop command finish. # ps -ef | grep bootchartd root 202 1 0 09:09 ? 00:00:00 /bin/sh /sbin/bootchartd root 629 516 0 09:10 ? 00:00:00 grep bootchartd Remove the wait_boot which used to wait the boot process to finish to make sure only one bootchartd process and meanwhile we don't need the wait_boot logic because we either use "/sbin/bootchartd stop" to stop the bootchartd manually or install package bootchartd-stop-initscript altogether with bootchart2 to stop bootchartd automatically after boot. After patch: # ps -ef | grep bootchart root 101 1 0 03:36 ? 00:00:00 /bin/sh /sbin/bootchartd root 103 101 6 03:36 ? 00:00:04 /lib64/bootchart/bootchart-collector 50 root 596 592 0 03:37 ttyS0 00:00:00 grep bootchart [1] xrmx/bootchart#94 Signed-off-by: Mingli Yu <[email protected]> Signed-off-by: Richard Purdie <[email protected]>
kraj
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Dec 14, 2021
When boot with "init=/sbin/bootchartd" as below: # runqemu qemux86 bootparams="init=/sbin/bootchartd" There are two bootchartd process after boot [1]. # ps -ef | grep bootchart root 101 1 0 03:27 ? 00:00:00 /bin/sh /sbin/bootchartd root 103 101 8 03:27 ? 00:00:02 /lib64/bootchart/bootchart-collector 50 root 106 1 0 03:27 ? 00:00:00 /bin/sh /sbin/bootchartd root 792 106 0 03:27 ? 00:00:00 /lib64/bootchart/bootchart-collector --usleep 1000000 root 794 725 0 03:27 ttyS0 00:00:00 grep bootchart # /sbin/bootchartd stop [bootchart] bootchart-collector started as pid 596 with 2 args: [bootchart] '--dump' [bootchart] '/tmp/bootchart.3lXpVDAq3v' [bootchart] Extracting profile data from pid 204 [bootchart] map 0xbed9a000 -> 0xbedbb000 size: 132k from 'bed9a000' 'bedbb000' [bootchart] read 135168 bytes of 135168 [bootchart] reading 150 chunks (of 150) ... [bootchart] wrote 18760 kbB [bootchart] bootchart-collector pid: 596 unmounted proc / clean exit But there still one process exist after the above stop command finish. # ps -ef | grep bootchartd root 202 1 0 09:09 ? 00:00:00 /bin/sh /sbin/bootchartd root 629 516 0 09:10 ? 00:00:00 grep bootchartd Remove the wait_boot which used to wait the boot process to finish to make sure only one bootchartd process and meanwhile we don't need the wait_boot logic because we either use "/sbin/bootchartd stop" to stop the bootchartd manually or install package bootchartd-stop-initscript altogether with bootchart2 to stop bootchartd automatically after boot. After patch: # ps -ef | grep bootchart root 101 1 0 03:36 ? 00:00:00 /bin/sh /sbin/bootchartd root 103 101 6 03:36 ? 00:00:04 /lib64/bootchart/bootchart-collector 50 root 596 592 0 03:37 ttyS0 00:00:00 grep bootchart [1] xrmx/bootchart#94 (From OE-Core rev: 28cbe30ea707773319175e363b7e03a51f43621e) Signed-off-by: Mingli Yu <[email protected]> Signed-off-by: Richard Purdie <[email protected]>
halstead
pushed a commit
to openembedded/openembedded-core
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Dec 14, 2021
When boot with "init=/sbin/bootchartd" as below: # runqemu qemux86 bootparams="init=/sbin/bootchartd" There are two bootchartd process after boot [1]. # ps -ef | grep bootchart root 101 1 0 03:27 ? 00:00:00 /bin/sh /sbin/bootchartd root 103 101 8 03:27 ? 00:00:02 /lib64/bootchart/bootchart-collector 50 root 106 1 0 03:27 ? 00:00:00 /bin/sh /sbin/bootchartd root 792 106 0 03:27 ? 00:00:00 /lib64/bootchart/bootchart-collector --usleep 1000000 root 794 725 0 03:27 ttyS0 00:00:00 grep bootchart # /sbin/bootchartd stop [bootchart] bootchart-collector started as pid 596 with 2 args: [bootchart] '--dump' [bootchart] '/tmp/bootchart.3lXpVDAq3v' [bootchart] Extracting profile data from pid 204 [bootchart] map 0xbed9a000 -> 0xbedbb000 size: 132k from 'bed9a000' 'bedbb000' [bootchart] read 135168 bytes of 135168 [bootchart] reading 150 chunks (of 150) ... [bootchart] wrote 18760 kbB [bootchart] bootchart-collector pid: 596 unmounted proc / clean exit But there still one process exist after the above stop command finish. # ps -ef | grep bootchartd root 202 1 0 09:09 ? 00:00:00 /bin/sh /sbin/bootchartd root 629 516 0 09:10 ? 00:00:00 grep bootchartd Remove the wait_boot which used to wait the boot process to finish to make sure only one bootchartd process and meanwhile we don't need the wait_boot logic because we either use "/sbin/bootchartd stop" to stop the bootchartd manually or install package bootchartd-stop-initscript altogether with bootchart2 to stop bootchartd automatically after boot. After patch: # ps -ef | grep bootchart root 101 1 0 03:36 ? 00:00:00 /bin/sh /sbin/bootchartd root 103 101 6 03:36 ? 00:00:04 /lib64/bootchart/bootchart-collector 50 root 596 592 0 03:37 ttyS0 00:00:00 grep bootchart [1] xrmx/bootchart#94 Signed-off-by: Mingli Yu <[email protected]> Signed-off-by: Richard Purdie <[email protected]>
seambot
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Dec 14, 2021
When boot with "init=/sbin/bootchartd" as below: # runqemu qemux86 bootparams="init=/sbin/bootchartd" There are two bootchartd process after boot [1]. # ps -ef | grep bootchart root 101 1 0 03:27 ? 00:00:00 /bin/sh /sbin/bootchartd root 103 101 8 03:27 ? 00:00:02 /lib64/bootchart/bootchart-collector 50 root 106 1 0 03:27 ? 00:00:00 /bin/sh /sbin/bootchartd root 792 106 0 03:27 ? 00:00:00 /lib64/bootchart/bootchart-collector --usleep 1000000 root 794 725 0 03:27 ttyS0 00:00:00 grep bootchart # /sbin/bootchartd stop [bootchart] bootchart-collector started as pid 596 with 2 args: [bootchart] '--dump' [bootchart] '/tmp/bootchart.3lXpVDAq3v' [bootchart] Extracting profile data from pid 204 [bootchart] map 0xbed9a000 -> 0xbedbb000 size: 132k from 'bed9a000' 'bedbb000' [bootchart] read 135168 bytes of 135168 [bootchart] reading 150 chunks (of 150) ... [bootchart] wrote 18760 kbB [bootchart] bootchart-collector pid: 596 unmounted proc / clean exit But there still one process exist after the above stop command finish. # ps -ef | grep bootchartd root 202 1 0 09:09 ? 00:00:00 /bin/sh /sbin/bootchartd root 629 516 0 09:10 ? 00:00:00 grep bootchartd Remove the wait_boot which used to wait the boot process to finish to make sure only one bootchartd process and meanwhile we don't need the wait_boot logic because we either use "/sbin/bootchartd stop" to stop the bootchartd manually or install package bootchartd-stop-initscript altogether with bootchart2 to stop bootchartd automatically after boot. After patch: # ps -ef | grep bootchart root 101 1 0 03:36 ? 00:00:00 /bin/sh /sbin/bootchartd root 103 101 6 03:36 ? 00:00:04 /lib64/bootchart/bootchart-collector 50 root 596 592 0 03:37 ttyS0 00:00:00 grep bootchart [1] xrmx/bootchart#94 (From OE-Core rev: cc34e3bdedc045baf97ebc2258295d9433cb332e) Signed-off-by: Mingli Yu <[email protected]> Signed-off-by: Richard Purdie <[email protected]>
halstead
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Dec 30, 2021
When boot with "init=/sbin/bootchartd" as below: # runqemu qemux86 bootparams="init=/sbin/bootchartd" There are two bootchartd process after boot [1]. # ps -ef | grep bootchart root 101 1 0 03:27 ? 00:00:00 /bin/sh /sbin/bootchartd root 103 101 8 03:27 ? 00:00:02 /lib64/bootchart/bootchart-collector 50 root 106 1 0 03:27 ? 00:00:00 /bin/sh /sbin/bootchartd root 792 106 0 03:27 ? 00:00:00 /lib64/bootchart/bootchart-collector --usleep 1000000 root 794 725 0 03:27 ttyS0 00:00:00 grep bootchart # /sbin/bootchartd stop [bootchart] bootchart-collector started as pid 596 with 2 args: [bootchart] '--dump' [bootchart] '/tmp/bootchart.3lXpVDAq3v' [bootchart] Extracting profile data from pid 204 [bootchart] map 0xbed9a000 -> 0xbedbb000 size: 132k from 'bed9a000' 'bedbb000' [bootchart] read 135168 bytes of 135168 [bootchart] reading 150 chunks (of 150) ... [bootchart] wrote 18760 kbB [bootchart] bootchart-collector pid: 596 unmounted proc / clean exit But there still one process exist after the above stop command finish. # ps -ef | grep bootchartd root 202 1 0 09:09 ? 00:00:00 /bin/sh /sbin/bootchartd root 629 516 0 09:10 ? 00:00:00 grep bootchartd Remove the wait_boot which used to wait the boot process to finish to make sure only one bootchartd process and meanwhile we don't need the wait_boot logic because we either use "/sbin/bootchartd stop" to stop the bootchartd manually or install package bootchartd-stop-initscript altogether with bootchart2 to stop bootchartd automatically after boot. After patch: # ps -ef | grep bootchart root 101 1 0 03:36 ? 00:00:00 /bin/sh /sbin/bootchartd root 103 101 6 03:36 ? 00:00:04 /lib64/bootchart/bootchart-collector 50 root 596 592 0 03:37 ttyS0 00:00:00 grep bootchart [1] xrmx/bootchart#94 Signed-off-by: Mingli Yu <[email protected]> Signed-off-by: Richard Purdie <[email protected]> (cherry picked from commit cc34e3b) Signed-off-by: Steve Sakoman <[email protected]>
seambot
pushed a commit
to seamapi/poky
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Dec 30, 2021
When boot with "init=/sbin/bootchartd" as below: # runqemu qemux86 bootparams="init=/sbin/bootchartd" There are two bootchartd process after boot [1]. # ps -ef | grep bootchart root 101 1 0 03:27 ? 00:00:00 /bin/sh /sbin/bootchartd root 103 101 8 03:27 ? 00:00:02 /lib64/bootchart/bootchart-collector 50 root 106 1 0 03:27 ? 00:00:00 /bin/sh /sbin/bootchartd root 792 106 0 03:27 ? 00:00:00 /lib64/bootchart/bootchart-collector --usleep 1000000 root 794 725 0 03:27 ttyS0 00:00:00 grep bootchart # /sbin/bootchartd stop [bootchart] bootchart-collector started as pid 596 with 2 args: [bootchart] '--dump' [bootchart] '/tmp/bootchart.3lXpVDAq3v' [bootchart] Extracting profile data from pid 204 [bootchart] map 0xbed9a000 -> 0xbedbb000 size: 132k from 'bed9a000' 'bedbb000' [bootchart] read 135168 bytes of 135168 [bootchart] reading 150 chunks (of 150) ... [bootchart] wrote 18760 kbB [bootchart] bootchart-collector pid: 596 unmounted proc / clean exit But there still one process exist after the above stop command finish. # ps -ef | grep bootchartd root 202 1 0 09:09 ? 00:00:00 /bin/sh /sbin/bootchartd root 629 516 0 09:10 ? 00:00:00 grep bootchartd Remove the wait_boot which used to wait the boot process to finish to make sure only one bootchartd process and meanwhile we don't need the wait_boot logic because we either use "/sbin/bootchartd stop" to stop the bootchartd manually or install package bootchartd-stop-initscript altogether with bootchart2 to stop bootchartd automatically after boot. After patch: # ps -ef | grep bootchart root 101 1 0 03:36 ? 00:00:00 /bin/sh /sbin/bootchartd root 103 101 6 03:36 ? 00:00:04 /lib64/bootchart/bootchart-collector 50 root 596 592 0 03:37 ttyS0 00:00:00 grep bootchart [1] xrmx/bootchart#94 (From OE-Core rev: 058d6f5e6186c136c834fdb1303e28c6b9402ccd) Signed-off-by: Mingli Yu <[email protected]> Signed-off-by: Richard Purdie <[email protected]> (cherry picked from commit cc34e3bdedc045baf97ebc2258295d9433cb332e) Signed-off-by: Steve Sakoman <[email protected]> Signed-off-by: Richard Purdie <[email protected]>
jpuhlman
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Jan 4, 2022
Source: poky MR: 113389 Type: Integration Disposition: Merged from poky ChangeID: 3e9902aa6c12259b162025c6c00e03e3c13eea35 Description: When boot with "init=/sbin/bootchartd" as below: # runqemu qemux86 bootparams="init=/sbin/bootchartd" There are two bootchartd process after boot [1]. # ps -ef | grep bootchart root 101 1 0 03:27 ? 00:00:00 /bin/sh /sbin/bootchartd root 103 101 8 03:27 ? 00:00:02 /lib64/bootchart/bootchart-collector 50 root 106 1 0 03:27 ? 00:00:00 /bin/sh /sbin/bootchartd root 792 106 0 03:27 ? 00:00:00 /lib64/bootchart/bootchart-collector --usleep 1000000 root 794 725 0 03:27 ttyS0 00:00:00 grep bootchart # /sbin/bootchartd stop [bootchart] bootchart-collector started as pid 596 with 2 args: [bootchart] '--dump' [bootchart] '/tmp/bootchart.3lXpVDAq3v' [bootchart] Extracting profile data from pid 204 [bootchart] map 0xbed9a000 -> 0xbedbb000 size: 132k from 'bed9a000' 'bedbb000' [bootchart] read 135168 bytes of 135168 [bootchart] reading 150 chunks (of 150) ... [bootchart] wrote 18760 kbB [bootchart] bootchart-collector pid: 596 unmounted proc / clean exit But there still one process exist after the above stop command finish. # ps -ef | grep bootchartd root 202 1 0 09:09 ? 00:00:00 /bin/sh /sbin/bootchartd root 629 516 0 09:10 ? 00:00:00 grep bootchartd Remove the wait_boot which used to wait the boot process to finish to make sure only one bootchartd process and meanwhile we don't need the wait_boot logic because we either use "/sbin/bootchartd stop" to stop the bootchartd manually or install package bootchartd-stop-initscript altogether with bootchart2 to stop bootchartd automatically after boot. After patch: # ps -ef | grep bootchart root 101 1 0 03:36 ? 00:00:00 /bin/sh /sbin/bootchartd root 103 101 6 03:36 ? 00:00:04 /lib64/bootchart/bootchart-collector 50 root 596 592 0 03:37 ttyS0 00:00:00 grep bootchart [1] xrmx/bootchart#94 (From OE-Core rev: 058d6f5e6186c136c834fdb1303e28c6b9402ccd) Signed-off-by: Mingli Yu <[email protected]> Signed-off-by: Richard Purdie <[email protected]> (cherry picked from commit cc34e3bdedc045baf97ebc2258295d9433cb332e) Signed-off-by: Steve Sakoman <[email protected]> Signed-off-by: Richard Purdie <[email protected]> Signed-off-by: Jeremy A. Puhlman <[email protected]>
daregit
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this issue
May 22, 2024
When boot with "init=/sbin/bootchartd" as below: # runqemu qemux86 bootparams="init=/sbin/bootchartd" There are two bootchartd process after boot [1]. # ps -ef | grep bootchart root 101 1 0 03:27 ? 00:00:00 /bin/sh /sbin/bootchartd root 103 101 8 03:27 ? 00:00:02 /lib64/bootchart/bootchart-collector 50 root 106 1 0 03:27 ? 00:00:00 /bin/sh /sbin/bootchartd root 792 106 0 03:27 ? 00:00:00 /lib64/bootchart/bootchart-collector --usleep 1000000 root 794 725 0 03:27 ttyS0 00:00:00 grep bootchart # /sbin/bootchartd stop [bootchart] bootchart-collector started as pid 596 with 2 args: [bootchart] '--dump' [bootchart] '/tmp/bootchart.3lXpVDAq3v' [bootchart] Extracting profile data from pid 204 [bootchart] map 0xbed9a000 -> 0xbedbb000 size: 132k from 'bed9a000' 'bedbb000' [bootchart] read 135168 bytes of 135168 [bootchart] reading 150 chunks (of 150) ... [bootchart] wrote 18760 kbB [bootchart] bootchart-collector pid: 596 unmounted proc / clean exit But there still one process exist after the above stop command finish. # ps -ef | grep bootchartd root 202 1 0 09:09 ? 00:00:00 /bin/sh /sbin/bootchartd root 629 516 0 09:10 ? 00:00:00 grep bootchartd Remove the wait_boot which used to wait the boot process to finish to make sure only one bootchartd process and meanwhile we don't need the wait_boot logic because we either use "/sbin/bootchartd stop" to stop the bootchartd manually or install package bootchartd-stop-initscript altogether with bootchart2 to stop bootchartd automatically after boot. After patch: # ps -ef | grep bootchart root 101 1 0 03:36 ? 00:00:00 /bin/sh /sbin/bootchartd root 103 101 6 03:36 ? 00:00:04 /lib64/bootchart/bootchart-collector 50 root 596 592 0 03:37 ttyS0 00:00:00 grep bootchart [1] xrmx/bootchart#94 (From OE-Core rev: cc34e3bdedc045baf97ebc2258295d9433cb332e) Signed-off-by: Mingli Yu <[email protected]> Signed-off-by: Richard Purdie <[email protected]>
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May 22, 2024
When boot with "init=/sbin/bootchartd" as below: # runqemu qemux86 bootparams="init=/sbin/bootchartd" There are two bootchartd process after boot [1]. # ps -ef | grep bootchart root 101 1 0 03:27 ? 00:00:00 /bin/sh /sbin/bootchartd root 103 101 8 03:27 ? 00:00:02 /lib64/bootchart/bootchart-collector 50 root 106 1 0 03:27 ? 00:00:00 /bin/sh /sbin/bootchartd root 792 106 0 03:27 ? 00:00:00 /lib64/bootchart/bootchart-collector --usleep 1000000 root 794 725 0 03:27 ttyS0 00:00:00 grep bootchart # /sbin/bootchartd stop [bootchart] bootchart-collector started as pid 596 with 2 args: [bootchart] '--dump' [bootchart] '/tmp/bootchart.3lXpVDAq3v' [bootchart] Extracting profile data from pid 204 [bootchart] map 0xbed9a000 -> 0xbedbb000 size: 132k from 'bed9a000' 'bedbb000' [bootchart] read 135168 bytes of 135168 [bootchart] reading 150 chunks (of 150) ... [bootchart] wrote 18760 kbB [bootchart] bootchart-collector pid: 596 unmounted proc / clean exit But there still one process exist after the above stop command finish. # ps -ef | grep bootchartd root 202 1 0 09:09 ? 00:00:00 /bin/sh /sbin/bootchartd root 629 516 0 09:10 ? 00:00:00 grep bootchartd Remove the wait_boot which used to wait the boot process to finish to make sure only one bootchartd process and meanwhile we don't need the wait_boot logic because we either use "/sbin/bootchartd stop" to stop the bootchartd manually or install package bootchartd-stop-initscript altogether with bootchart2 to stop bootchartd automatically after boot. After patch: # ps -ef | grep bootchart root 101 1 0 03:36 ? 00:00:00 /bin/sh /sbin/bootchartd root 103 101 6 03:36 ? 00:00:04 /lib64/bootchart/bootchart-collector 50 root 596 592 0 03:37 ttyS0 00:00:00 grep bootchart [1] xrmx/bootchart#94 (From OE-Core rev: cc34e3bdedc045baf97ebc2258295d9433cb332e) Signed-off-by: Mingli Yu <[email protected]> Signed-off-by: Richard Purdie <[email protected]>
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After add "init=/sbin/bootchartd" to kernel command line, there are 2 processes after the system boot up.
# ps -ef | grep bootchartd
root 201 1 0 09:09 ? 00:00:00 /bin/sh /sbin/bootchartd
root 202 1 0 09:09 ? 00:00:00 /bin/sh /sbin/bootchartd
root 553 516 0 09:10 ? 00:00:00 grep bootchartd
Try to use "/sbin/bootchartd stop" to stop the process as below.
# /sbin/bootchartd stop
[bootchart] bootchart-collector started as pid 596 with 2 args:
[bootchart] '--dump'
[bootchart] '/tmp/bootchart.3lXpVDAq3v'
[bootchart] Extracting profile data from pid 204
[bootchart] map 0xbed9a000 -> 0xbedbb000 size: 132k from 'bed9a000' 'bedbb000'
[bootchart] read 135168 bytes of 135168
[bootchart] reading 150 chunks (of 150) ...
[bootchart] wrote 18760 kbB
[bootchart] bootchart-collector pid: 596 unmounted proc / clean exit
But there still one process exist after the above stop command finish.
# ps -ef | grep bootchartd
root 202 1 0 09:09 ? 00:00:00 /bin/sh /sbin/bootchartd
root 629 516 0 09:10 ? 00:00:00 grep bootchartd
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