diff options
author | Bjørn Christian Seime <bjorncs@verizonmedia.com> | 2021-08-27 16:15:17 +0200 |
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committer | Bjørn Christian Seime <bjorncs@verizonmedia.com> | 2021-08-27 16:59:31 +0200 |
commit | a4987019e8ec50d15ea589229749684ef48d6c4b (patch) | |
tree | 58d66ac28f2bb43e84034dcdf86015565088ab40 /container-core/src/main/sh | |
parent | 7f8b04cad8adf56d9cc0c8380cbc708bf4b2ed01 (diff) |
Prepare script to produce multiple artifacts to output directory.
Rename script. Install to 'bin' instead of 'libexec'.
Diffstat (limited to 'container-core/src/main/sh')
-rwxr-xr-x | container-core/src/main/sh/vespa-jvm-dumper (renamed from container-core/src/main/sh/vespa-jvm-heap-dumper) | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/container-core/src/main/sh/vespa-jvm-heap-dumper b/container-core/src/main/sh/vespa-jvm-dumper index 8157fe5580d..85431d67da3 100755 --- a/container-core/src/main/sh/vespa-jvm-heap-dumper +++ b/container-core/src/main/sh/vespa-jvm-dumper @@ -77,12 +77,16 @@ findhost set -euo pipefail if [ $# -ne 2 ]; then - echo "Usage: $0 <service> <output-file>" + echo "Usage: $0 <service> <output-directory>" exit 1 fi readonly SERVICE=$1 -readonly OUTPUT_FILE=$2 +readonly OUTPUT_DIRECTORY=$2 +if ! [ -d "${OUTPUT_DIRECTORY}" -a -w "${OUTPUT_DIRECTORY}" ]; then + echo "Directory '${OUTPUT_DIRECTORY}' is not writable" + exit 1 +fi readonly STATUS=$(vespa-sentinel-cmd list | grep "id=\"${SERVICE}\"") if [ -z "${STATUS}" ]; then echo "No service named '${SERVICE}'" @@ -97,12 +101,14 @@ if ! [[ "${JVM_PID}" =~ ^[0-9]+$ ]]; then else echo "Pid for '${SERVICE}' is '${JVM_PID}'" fi -if test -f "${OUTPUT_FILE}"; then - echo "Overwriting existing file ${OUTPUT_FILE}" - rm "${OUTPUT_FILE}" -fi if ! [ -n $(ps -p ${JVM_PID} -o pid=) ]; then echo "Could not find process for '${JVM_PID}'" exit 1 fi -jmap -dump:live,format=b,file=${OUTPUT_FILE} ${JVM_PID} + +readonly HEAP_DUMP_FILE=${OUTPUT_DIRECTORY}/heapdump.bin +if test -f "${HEAP_DUMP_FILE}"; then + echo "Overwriting existing file ${HEAP_DUMP_FILE}" + rm "${HEAP_DUMP_FILE}" +fi +jmap -dump:live,format=b,file=${HEAP_DUMP_FILE} ${JVM_PID} |