1 files changed, 67 insertions, 0 deletions
diff --git a/scripts/profile-kpios-post.sh b/scripts/profile-kpios-post.sh
new file mode 100755
index 000000000..74c0890a8
--- /dev/null
+++ b/scripts/profile-kpios-post.sh
@@ -0,0 +1,67 @@
+#!/bin/bash
+
+prog=profile-kpios-post.sh
+. ../.script-config
+
+RUN_POST=${0}
+RUN_PHASE=${1}
+RUN_LOG_DIR=${2}
+RUN_ID=${3}
+RUN_POOL=${4}
+RUN_CHUNK_SIZE=${5}
+RUN_REGION_SIZE=${6}
+RUN_THREAD_COUNT=${7}
+RUN_REGION_COUNT=${8}
+RUN_OFFSET=${9}
+RUN_REGION_NOISE=${10}
+RUN_CHUNK_NOISE=${11}
+RUN_THREAD_DELAY=${12}
+RUN_FLAGS=${13}
+RUN_RESULT=${14}
+
+PROFILE_KPIOS_PIDS_BIN=/home/behlendo/src/zfs/scripts/profile-kpios-pids.sh
+PROFILE_KPIOS_PIDS_LOG=${RUN_LOG_DIR}/${RUN_ID}/pids-summary.csv
+
+PROFILE_KPIOS_DISK_BIN=/home/behlendo/src/zfs/scripts/profile-kpios-disk.sh
+PROFILE_KPIOS_DISK_LOG=${RUN_LOG_DIR}/${RUN_ID}/disk-summary.csv
+
+PROFILE_KPIOS_ARC_LOG=${RUN_LOG_DIR}/${RUN_ID}/arcstats
+PROFILE_KPIOS_VDEV_LOG=${RUN_LOG_DIR}/${RUN_ID}/vdev_cache_stats
+
+KERNEL_BIN="/lib/modules/`uname -r`/kernel/"
+SPL_BIN="${SPLBUILD}/modules/spl/"
+ZFS_BIN="${ZFSBUILD}/lib/"
+
+OPROFILE_SHORT_ARGS="-a -g -l -p ${KERNEL_BIN},${SPL_BIN},${ZFS_BIN}"
+OPROFILE_LONG_ARGS="-d -a -g -l -p ${KERNEL_BIN},${SPL_BIN},${ZFS_BIN}"
+
+OPROFILE_LOG=${RUN_LOG_DIR}/${RUN_ID}/oprofile.txt
+OPROFILE_SHORT_LOG=${RUN_LOG_DIR}/${RUN_ID}/oprofile-short.txt
+OPROFILE_LONG_LOG=${RUN_LOG_DIR}/${RUN_ID}/oprofile-long.txt
+PROFILE_PID=${RUN_LOG_DIR}/${RUN_ID}/pid
+
+if [ "${RUN_PHASE}" != "post" ]; then
+        exit 1
+fi
+
+# opcontrol --stop >>${OPROFILE_LOG} 2>&1
+# opcontrol --dump >>${OPROFILE_LOG} 2>&1
+
+kill -s SIGHUP `cat ${PROFILE_PID}`
+rm -f ${PROFILE_PID}
+
+# opreport ${OPROFILE_SHORT_ARGS} >${OPROFILE_SHORT_LOG} 2>&1
+# opreport ${OPROFILE_LONG_ARGS} >${OPROFILE_LONG_LOG} 2>&1
+
+# opcontrol --deinit >>${OPROFILE_LOG} 2>&1
+
+cat /proc/spl/kstat/zfs/arcstats >${PROFILE_KPIOS_ARC_LOG}
+cat /proc/spl/kstat/zfs/vdev_cache_stats >${PROFILE_KPIOS_VDEV_LOG}
+
+# Summarize system time per pid
+${PROFILE_KPIOS_PIDS_BIN} ${RUN_LOG_DIR} ${RUN_ID} >${PROFILE_KPIOS_PIDS_LOG}
+
+# Summarize per device performance
+${PROFILE_KPIOS_DISK_BIN} ${RUN_LOG_DIR} ${RUN_ID} >${PROFILE_KPIOS_DISK_LOG}
+
+exit 0