56 lines
2.0 KiB
Diff
56 lines
2.0 KiB
Diff
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: "Scot W. Stevenson" <scot.stevenson@gmail.com>
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Date: Sat, 18 Nov 2017 23:07:04 +0100
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Subject: [PATCH] Fix data on evict_skips in arc_summary.py
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Display correct data from kstat arcstats for evict_skips,
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which is currently repeating the data from mutex_misses.
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Fixes #6882
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Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
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Reviewed-by: George Melikov <mail@gmelikov.ru>
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Reviewed-by: Giuseppe Di Natale <dinatale2@llnl.gov>
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Signed-off-by: Scot W. Stevenson <scot.stevenson@gmail.com>
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Closes #6882
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Closes #6883
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(cherry picked from commit 7a8bef39838cdb9f996bf400add5a8583fe10e87)
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Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
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---
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cmd/arc_summary/arc_summary.py | 5 +++--
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1 file changed, 3 insertions(+), 2 deletions(-)
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diff --git a/cmd/arc_summary/arc_summary.py b/cmd/arc_summary/arc_summary.py
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index c9a2c5d03..5da81347c 100755
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--- a/cmd/arc_summary/arc_summary.py
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+++ b/cmd/arc_summary/arc_summary.py
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@@ -179,12 +179,13 @@ def get_arc_summary(Kstat):
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# ARC Misc.
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deleted = Kstat["kstat.zfs.misc.arcstats.deleted"]
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mutex_miss = Kstat["kstat.zfs.misc.arcstats.mutex_miss"]
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+ evict_skip = Kstat["kstat.zfs.misc.arcstats.evict_skip"]
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# ARC Misc.
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output["arc_misc"] = {}
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output["arc_misc"]["deleted"] = fHits(deleted)
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output["arc_misc"]['mutex_miss'] = fHits(mutex_miss)
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- output["arc_misc"]['evict_skips'] = fHits(mutex_miss)
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+ output["arc_misc"]['evict_skips'] = fHits(evict_skip)
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# ARC Sizing
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arc_size = Kstat["kstat.zfs.misc.arcstats.size"]
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@@ -281,7 +282,7 @@ def _arc_summary(Kstat):
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sys.stdout.write("\tMutex Misses:\t\t\t\t%s\n" %
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arc['arc_misc']['mutex_miss'])
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sys.stdout.write("\tEvict Skips:\t\t\t\t%s\n" %
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- arc['arc_misc']['mutex_miss'])
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+ arc['arc_misc']['evict_skips'])
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sys.stdout.write("\n")
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# ARC Sizing
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--
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2.14.2
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