scripts/profile-kpios-post.sh

   1 #!/bin/bash
   2
   3 prog=profile-kpios-post.sh
   4 . ../.script-config
   5
   6 RUN_POST=${0}
   7 RUN_PHASE=${1}
   8 RUN_LOG_DIR=${2}
   9 RUN_ID=${3}
  10 RUN_POOL=${4}
  11 RUN_CHUNK_SIZE=${5}
  12 RUN_REGION_SIZE=${6}
  13 RUN_THREAD_COUNT=${7}
  14 RUN_REGION_COUNT=${8}
  15 RUN_OFFSET=${9}
  16 RUN_REGION_NOISE=${10}
  17 RUN_CHUNK_NOISE=${11}
  18 RUN_THREAD_DELAY=${12}
  19 RUN_FLAGS=${13}
  20 RUN_RESULT=${14}
  21
  22 PROFILE_KPIOS_PIDS_BIN=/home/behlendo/src/zfs/scripts/profile-kpios-pids.sh
  23 PROFILE_KPIOS_PIDS_LOG=${RUN_LOG_DIR}/${RUN_ID}/pids-summary.csv
  24
  25 PROFILE_KPIOS_DISK_BIN=/home/behlendo/src/zfs/scripts/profile-kpios-disk.sh
  26 PROFILE_KPIOS_DISK_LOG=${RUN_LOG_DIR}/${RUN_ID}/disk-summary.csv
  27
  28 PROFILE_KPIOS_ARC_LOG=${RUN_LOG_DIR}/${RUN_ID}/arcstats
  29 PROFILE_KPIOS_VDEV_LOG=${RUN_LOG_DIR}/${RUN_ID}/vdev_cache_stats
  30
  31 KERNEL_BIN="/lib/modules/`uname -r`/kernel/"
  32 SPL_BIN="${SPLBUILD}/modules/spl/"
  33 ZFS_BIN="${ZFSBUILD}/lib/"
  34
  35 OPROFILE_SHORT_ARGS="-a -g -l -p ${KERNEL_BIN},${SPL_BIN},${ZFS_BIN}"
  36 OPROFILE_LONG_ARGS="-d -a -g -l -p ${KERNEL_BIN},${SPL_BIN},${ZFS_BIN}"
  37
  38 OPROFILE_LOG=${RUN_LOG_DIR}/${RUN_ID}/oprofile.txt
  39 OPROFILE_SHORT_LOG=${RUN_LOG_DIR}/${RUN_ID}/oprofile-short.txt
  40 OPROFILE_LONG_LOG=${RUN_LOG_DIR}/${RUN_ID}/oprofile-long.txt
  41 PROFILE_PID=${RUN_LOG_DIR}/${RUN_ID}/pid
  42
  43 if [ "${RUN_PHASE}" != "post" ]; then
  44         exit 1
  45 fi
  46
  47 # opcontrol --stop >>${OPROFILE_LOG} 2>&1
  48 # opcontrol --dump >>${OPROFILE_LOG} 2>&1
  49
  50 kill -s SIGHUP `cat ${PROFILE_PID}`
  51 rm -f ${PROFILE_PID}
  52
  53 # opreport ${OPROFILE_SHORT_ARGS} >${OPROFILE_SHORT_LOG} 2>&1
  54 # opreport ${OPROFILE_LONG_ARGS} >${OPROFILE_LONG_LOG} 2>&1
  55
  56 # opcontrol --deinit >>${OPROFILE_LOG} 2>&1
  57
  58 cat /proc/spl/kstat/zfs/arcstats >${PROFILE_KPIOS_ARC_LOG}
  59 cat /proc/spl/kstat/zfs/vdev_cache_stats >${PROFILE_KPIOS_VDEV_LOG}
  60
  61 # Summarize system time per pid
  62 ${PROFILE_KPIOS_PIDS_BIN} ${RUN_LOG_DIR} ${RUN_ID} >${PROFILE_KPIOS_PIDS_LOG}
  63
  64 # Summarize per device performance
  65 ${PROFILE_KPIOS_DISK_BIN} ${RUN_LOG_DIR} ${RUN_ID} >${PROFILE_KPIOS_DISK_LOG}
  66
  67 exit 0