[CalendarServer-changes] [6669] CalendarServer/trunk/contrib/performance/stats.py
source_changes at macosforge.org
source_changes at macosforge.org
Fri Dec 3 10:05:35 PST 2010
Revision: 6669
http://trac.macosforge.org/projects/calendarserver/changeset/6669
Author: exarkun at twistedmatrix.com
Date: 2010-12-03 10:05:31 -0800 (Fri, 03 Dec 2010)
Log Message:
-----------
A report command to just dump the SQL statements executed during one sample, in the order they were executed.
Modified Paths:
--------------
CalendarServer/trunk/contrib/performance/stats.py
Modified: CalendarServer/trunk/contrib/performance/stats.py
===================================================================
--- CalendarServer/trunk/contrib/performance/stats.py 2010-12-02 22:16:23 UTC (rev 6668)
+++ CalendarServer/trunk/contrib/performance/stats.py 2010-12-03 18:05:31 UTC (rev 6669)
@@ -97,7 +97,7 @@
class SQLDuration(_Statistic):
- commands = ['summarize', 'statements']
+ commands = ['summarize', 'statements', 'transcript']
def _is_literal(self, token):
if sqlparse.tokens.is_token_subtype(token.ttype, sqlparse.tokens.Literal):
@@ -185,6 +185,14 @@
print row % (time, time / count, count, statement)
+ def transcript(self, samples):
+ statements = []
+ data = samples[len(samples) / 2]
+ for (sql, interval) in data:
+ statements.append(self.normalize(sql))
+ return '\n'.join(statements) + '\n'
+
+
class Bytes(_Statistic):
def squash(self, samples):
return [sum(bytes) for bytes in samples]
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