Changes between Version 8 and Version 9 of nebulous-performance-analysis

Timestamp:

Feb 17, 2011, 12:43:45 PM (15 years ago)

Author:

Serge CHASTEL

Comment:

--

nebulous-performance-analysis

@@ -28 +28 @@
 == Input Data: Case Study ==
 
-I took data from the current ippdb00:/var/log/apache2/ directory, where current means 2011-02-15T16:18:59). The directory contains access and error logs for the period 2011-01-31T16:20:04 to current date.
+I took data from the current ippdb00:/var/log/apache2/ directory, where current means 2011-02-15T16:18:59). The directory contains access and error logs for the period 2011-01-31T16:20:04 to current date. Six files are interesting for us, 3 access_log files and 3 error_log files:
+ * access_log (2084564561 = ~2G bytes): 26294806 = 26M lines; from 14/Feb/2011:10:22:29 to 15/Feb/2011:16:18:59; 
+ * access_log-20110211.gz (828543325 bytes): from ; 216789642=217M lines
+ * access_log-20110214.gz (176265546 bytes): 46813199=47M lines
+ * error_log (1346265 bytes): 15350 lines; from Mon Feb 14 10:22:29 to Tue Feb 15 16:19:05 2011; 
+ * error_log-20110211.gz (353396 bytes): 139075 =~ 139k lines
+ * error_log-20110214.gz (438683 bytes): 981899 =~ 982k lines
 
-
+ (File stats for gziped files: ''for f in *.gz; do echo -n "$f: "; zcat $f | wc -l; done'')
 
 == Anything else? ==