This section contains system-wide serialization delay data for all address spaces. There is one section per record.
Offsets | Name | Length | Format | Description | |
---|---|---|---|---|---|
0 | 0 | R725SGMO | 1 | binary | GRS mode.
|
1 | 1 | 15 | Reserved. | ||
CMS Lock Summary - system wide data for all address spaces. | |||||
16 | 10 | R725SCMS | 8 | binary | Total number of times that a unit of work was suspended on a CMS lock. |
24 | 18 | R725SCMA | 8 | binary | Total number of times that a unit of work was suspended on a CMS lock when there was already at least one other unit of work suspended for the lock. |
32 | 20 | R725SCMT | 8 | binary | Total amount of time in milliseconds that a unit of work was suspended on a CMS lock. |
40 | 28 | 8 | Reserved. | ||
CMS Enqueue/Dequeue Lock Summary - system wide data for all address spaces. | |||||
48 | 30 | R725SEDS | 8 | binary | Total number of times that a unit of work was suspended on a CMS Enqueue/Dequeue lock. |
56 | 38 | R725SEDA | 8 | binary | Total number of times that a unit of work was suspended on a CMS Enqueue/Dequeue lock when there was already at least one other unit of work suspended for the lock. |
64 | 40 | R725SEDT | 8 | binary | Total amount of time in milliseconds that a unit of work was suspended on a CMS Enqueue/Dequeue lock. |
72 | 48 | 8 | Reserved. | ||
CMS Latch Lock Summary - system wide data for all address spaces. | |||||
80 | 50 | R725SLAS | 8 | binary | Total number of times that a unit of work was suspended on a CMS Latch lock. |
88 | 58 | R725SLAA | 8 | binary | Total number of times that a unit of work was suspended on a CMS Latch lock when there was already at least one other unit of work suspended for the lock. |
96 | 60 | R725SLAT | 8 | binary | Total amount of time in milliseconds that a unit of work was suspended on a CMS Latch lock. |
104 | 68 | 8 | Reserved. | ||
CMS SMF Lock Summary - system wide data for all address spaces. | |||||
112 | 70 | R725SSMS | 8 | binary | Total number of times that a unit of work was suspended on a CMS SMF lock. |
120 | 78 | R725SSMA | 8 | binary | Total number of times that a unit of work was suspended on a CMS SMF lock when there was already at least one other unit of work suspended for the lock. |
128 | 80 | R725SSMT | 8 | binary | Total amount of time in milliseconds that a unit of work was suspended on a CMS SMF lock. |
136 | 88 | 8 | Reserved. | ||
Local Lock Summary - system wide data for all address spaces. | |||||
144 | 90 | R725SLOS | 8 | binary | Total number of times that a unit of work was suspended on a local lock. |
152 | 98 | R725SLOA | 8 | binary | Total number of times that a unit of work was suspended on a local lock when there was already at least one other unit of work suspended for the lock. |
160 | A0 | R725SLOT | 8 | binary | Total amount of time in milliseconds that a unit of work was suspended on a local lock. |
168 | A8 | 8 | Reserved. | ||
CML Lock Owner Summary - system wide data for all address spaces. | |||||
176 | B0 | R725SCLS | 8 | binary | Total number of times that a unit of work from another address space was suspended when requesting the local lock of an address space. |
184 | B8 | R725SCLA | 8 | binary | Total number of times that a unit of work from another address space was suspended when requesting the local lock of an address space and there was already at least one other unit of work suspended for the lock. |
192 | C0 | R725SCLT | 8 | binary | Total amount of time in milliseconds that a unit of work from another address space was suspended when requesting the local lock of an address space. |
200 | C8 | 8 | Reserved. | ||
GRS Latch Obtain Request Summary - system wide data for all address spaces. | |||||
208 | D0 | R725SLRS | 8 | binary | Total number of suspended latch obtain requests. |
216 | D8 | R725SLRT | 8 | binary | Total amount of time in milliseconds that latch obtain requests were suspended. |
224 | E0 | R725SLRQ | 16 | binary | Total sum of squares of time in milliseconds that latch obtain requests were suspended. |
GRS ENQ SCOPE=STEP Summary - system wide data for all address spaces. | |||||
240 | F0 | R725SSTR | 8 | binary | Total number of ENQ SCOPE=STEP requests. |
248 | F8 | R725SSTS | 8 | binary | Total number of ENQ SCOPE=STEP requests that were suspended. |
256 | 100 | R725SSTT | 8 | binary | Total amount of contention time in milliseconds caused by ENQ SCOPE=STEP requests. |
264 | 108 | 8 | Reserved. | ||
272 | 110 | R725SSTQ | 16 | binary | Total sum of squares of contention time in milliseconds caused by ENQ SCOPE=STEP requests. |
GRS ENQ SCOPE=SYSTEM Summary - system wide data for all address spaces. | |||||
288 | 120 | R725SSYR | 8 | binary | Total number of ENQ SCOPE=SYSTEM requests. |
296 | 128 | R725SSYS | 8 | binary | Total number of ENQ SCOPE=SYSTEM requests that were suspended. |
304 | 130 | R725SSYT | 8 | binary | Total amount of contention time in milliseconds caused by ENQ SCOPE=SYSTEM requests. |
312 | 138 | 8 | Reserved. | ||
320 | 140 | R725SSYQ | 16 | binary | Total sum of squares of contention time in milliseconds caused by ENQ SCOPE=SYSTEM requests. |
GRS ENQ SCOPE=SYSTEMS Summary - system wide data for all address spaces. | |||||
336 | 150 | R725SSSR | 8 | binary | Total number of ENQ SCOPE= SYSTEMS requests. |
344 | 158 | R725SSSS | 8 | binary | Total number of ENQ SCOPE= SYSTEMS requests that were suspended. |
352 | 160 | R725SSST | 8 | binary | Total amount of contention time in milliseconds caused by ENQ SCOPE= SYSTEMS requests. |
360 | 168 | 8 | Reserved. | ||
368 | 170 | R725SSSQ | 16 | binary | Total sum of squares of contention time in milliseconds caused by ENQ SCOPE=SYSTEMS requests. |