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More fixes as per the reviews.
- Took out ${prefix}-
- get_var sanity
- pt-mysql-summary now follows pt-summary's suit and doesn't take
in files to write to
- pt-summary defers setting the CMD_FOO vars to a function, as
otherwise it would skip our PATH mungling.
This commit is contained in:
Brian Fraser fraserb@gmail.com
118
t/pt-mysql-summary/samples/temp002/innodb-status
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118
t/pt-mysql-summary/samples/temp002/innodb-status
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*************************** 1. row ***************************
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Type: InnoDB
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Name:
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Status:
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=====================================
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120323 21:05:31 INNODB MONITOR OUTPUT
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=====================================
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Per second averages calculated from the last 42 seconds
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-----------------
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BACKGROUND THREAD
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-----------------
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srv_master_thread loops: 1 1_second, 1 sleeps, 0 10_second, 1 background, 1 flush
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srv_master_thread log flush and writes: 128
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----------
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SEMAPHORES
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----------
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OS WAIT ARRAY INFO: reservation count 2, signal count 2
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Mutex spin waits 0, rounds 0, OS waits 0
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RW-shared spins 2, rounds 60, OS waits 2
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RW-excl spins 0, rounds 0, OS waits 0
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Spin rounds per wait: 0.00 mutex, 30.00 RW-shared, 0.00 RW-excl
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--------
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FILE I/O
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--------
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I/O thread 0 state: waiting for completed aio requests (insert buffer thread)
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I/O thread 1 state: waiting for completed aio requests (log thread)
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I/O thread 2 state: waiting for completed aio requests (read thread)
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I/O thread 3 state: waiting for completed aio requests (read thread)
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I/O thread 4 state: waiting for completed aio requests (read thread)
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I/O thread 5 state: waiting for completed aio requests (read thread)
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I/O thread 6 state: waiting for completed aio requests (write thread)
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I/O thread 7 state: waiting for completed aio requests (write thread)
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I/O thread 8 state: waiting for completed aio requests (write thread)
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I/O thread 9 state: waiting for completed aio requests (write thread)
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Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] ,
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ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0
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Pending flushes (fsync) log: 0; buffer pool: 0
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217 OS file reads, 3 OS file writes, 3 OS fsyncs
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0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s
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-------------------------------------
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INSERT BUFFER AND ADAPTIVE HASH INDEX
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-------------------------------------
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Ibuf: size 1, free list len 0, seg size 2, 0 merges
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merged operations:
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insert 0, delete mark 0, delete 0
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discarded operations:
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insert 0, delete mark 0, delete 0
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Hash table size 553193, node heap has 0 buffer(s)
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0.00 hash searches/s, 0.00 non-hash searches/s
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---
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LOG
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---
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Log sequence number 1687931
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Log flushed up to 1687931
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Last checkpoint at 1687931
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Max checkpoint age 7782360
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Checkpoint age target 7539162
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Modified age 0
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Checkpoint age 0
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0 pending log writes, 0 pending chkp writes
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8 log i/o's done, 0.00 log i/o's/second
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----------------------
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BUFFER POOL AND MEMORY
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----------------------
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Total memory allocated 137003008; in additional pool allocated 0
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Internal hash tables (constant factor + variable factor)
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Adaptive hash index 2216932 (2212772 + 4160)
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Page hash 69556 (buffer pool 0 only)
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Dictionary cache 577764 (553912 + 23852)
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File system 41920 (41336 + 584)
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Lock system 166756 (166436 + 320)
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Recovery system 0 (0 + 0)
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Dictionary memory allocated 23852
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Buffer pool size 8191
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Buffer pool size, bytes 134201344
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Free buffers 7985
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Database pages 206
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Old database pages 0
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Modified db pages 0
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Pending reads 0
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Pending writes: LRU 0, flush list 0, single page 0
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Pages made young 0, not young 0
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0.00 youngs/s, 0.00 non-youngs/s
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Pages read 206, created 0, written 0
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0.00 reads/s, 0.00 creates/s, 0.00 writes/s
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No buffer pool page gets since the last printout
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Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s
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LRU len: 206, unzip_LRU len: 0
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I/O sum[0]:cur[0], unzip sum[0]:cur[0]
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--------------
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ROW OPERATIONS
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--------------
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0 queries inside InnoDB, 0 queries in queue
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1 read views open inside InnoDB
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---OLDEST VIEW---
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Normal read view
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Read view low limit trx n:o 1300
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Read view up limit trx id 1300
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Read view low limit trx id 1300
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Read view individually stored trx ids:
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-----------------
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Main thread process no. 7615, id 2772052848, state: flushing log
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Number of rows inserted 0, updated 0, deleted 0, read 0
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0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s
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------------
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TRANSACTIONS
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------------
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Trx id counter 1300
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Purge done for trx's n:o < 1178 undo n:o < 0
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History list length 30
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LIST OF TRANSACTIONS FOR EACH SESSION:
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---TRANSACTION 0, not started
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MySQL thread id 496, OS thread handle 0xa7913b70, query id 4251 localhost hugmeir
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SHOW /*!50000 ENGINE*/ INNODB STATUS
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----------------------------
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END OF INNODB MONITOR OUTPUT
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============================
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