1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545
|
Kernel Utilization
------------------
Engine Busy Utilization
Engine 0 0.0 %
Engine 1 100.0 %
Engine 2 0.0 %
Engine 3 0.3 %
----------- --------------- ----------------
Summary Total 100.3 % Average 25.1 %
CPU Yields by Engine per sec per xact count % of total
------------------------- ------------ ------------ ---------- ----------
Engine 0 53.5 169.0 3211 30.5 %
Engine 1 0.0 0.0 0 0.0 %
Engine 2 53.4 168.6 3204 30.4 %
Engine 3 68.6 216.6 4116 39.1 %
------------------------- ------------ ------------ ----------
Total CPU Yields 175.5 554.3 10531
Network Checks
Non-Blocking 1342.7 4240.2 80563 88.5 %
Blocking 175.3 553.6 10518 11.5 %
------------------------- ------------ ------------ ----------
Total Network I/O Checks 1518.0 4793.7 91081
Avg Net I/Os per Check n/a n/a 0.00072 n/a
Disk I/O Checks
Total Disk I/O Checks 1586.5 5009.9 95189 n/a
Checks Returning I/O 0.0 0.0 0 0.0 %
=================
Worker Process Management
-------------------------
per sec per xact count % of total
------------ ------------ ---------- ----------
Worker Process Requests
Total Requests 0.0 0.0 0 n/a
Worker Process Usage
Total Used 0.0 0.0 0 n/a
Max Ever Used During Sample 0.0 0.0 0 n/a
Memory Requests for Worker Processes
Total Requests 0.0 0.0 0 n/a
Tuning Recommendations for Worker Processes
-------------------------------------------
- Consider decreasing the 'number of worker processes'
configuration parameter.
=================
Parallel Query Management
-------------------------
Parallel Query Usage per sec per xact count % of total
------------------------- ------------ ------------ ---------- ----------
Total Parallel Queries 0.0 0.0 0 n/a
Merge Lock Requests per sec per xact count % of total
------------------------- ------------ ------------ ---------- ----------
Total # of Requests 0.0 0.0 0 n/a
Sort Buffer Waits per sec per xact count % of total
------------------------- ------------ ------------ ---------- ----------
Total # of Waits 0.0 0.0 0 n/a
=================
Task Management per sec per xact count % of total
--------------------------- ------------ ------------ ---------- ----------
Connections Opened 0.0 0.1 1 n/a
Task Context Switches by Engine
Engine 0 0.9 2.9 56 25.9 %
Engine 1 1.7 5.3 100 46.3 %
Engine 2 0.4 1.3 24 11.1 %
Engine 3 0.6 1.9 36 16.7 %
------------------------- ------------ ------------ ----------
Total Task Switches: 3.6 11.4 216
Task Context Switches Due To:
Voluntary Yields 1.4 4.5 85 39.4 %
Cache Search Misses 0.0 0.0 0 0.0 %
System Disk Writes 0.0 0.0 0 0.0 %
I/O Pacing 0.0 0.0 0 0.0 %
Logical Lock Contention 0.0 0.0 0 0.0 %
Address Lock Contention 0.0 0.0 0 0.0 %
Latch Contention 0.0 0.0 0 0.0 %
Log Semaphore Contention 0.0 0.0 0 0.0 %
PLC Lock Contention 0.0 0.0 0 0.0 %
Group Commit Sleeps 0.0 0.0 0 0.0 %
Last Log Page Writes 0.0 0.0 0 0.0 %
Modify Conflicts 0.0 0.0 0 0.0 %
I/O Device Contention 0.0 0.0 0 0.0 %
Network Packet Received 0.5 1.5 29 13.4 %
Network Packet Sent 0.6 1.9 37 17.1 %
Other Causes 1.1 3.4 65 30.1 %
=================
ESP Management per sec per xact count % of total
--------------------------- ------------ ------------ ---------- ----------
ESP Requests 0.0 0.0 0 n/a
=================
Housekeeper Task Activity
-------------------------
per sec per xact count % of total
------------ ------------ ----------
Buffer Cache Washes
Clean 58.7 185.3 3520 100.0 %
Dirty 0.0 0.0 0 0.0 %
------------ ------------ ----------
Total Washes 58.7 185.3 3520
Garbage Collections 0.0 0.0 0 n/a
Pages Processed in GC 0.0 0.0 0 n/a
Statistics Updates 0.1 0.2 4 n/a
=================
Monitor Access to Executing SQL
-------------------------------
per sec per xact count % of total
------------ ------------ ---------- ----------
Waits on Execution Plans 0.0 0.0 0 n/a
Number of SQL Text Overflows 0.2 0.5 10 n/a
Maximum SQL Text Requested n/a n/a 987 n/a
(since beginning of sample)
Tuning Recommendations for Monitor Access to Executing SQL
----------------------------------------------------------
- Consider increasing the 'max SQL text monitored' parameter
to at least 498 (i.e., half way from its current value
to Maximum SQL Text Requested).
=================
Transaction Profile
-------------------
Transaction Summary per sec per xact count % of total
------------------------- ------------ ------------ ---------- ----------
Committed Xacts 0.3 n/a 19 n/a
Transaction Detail per sec per xact count % of total
------------------------- ------------ ------------ ---------- ----------
Inserts
APL Heap Table 4.6 14.4 274 84.8 %
APL Clustered Table 0.8 2.6 49 15.2 %
Data Only Lock Table 0.0 0.0 0 0.0 %
------------------------- ------------ ------------ ---------- ----------
Total Rows Inserted 5.4 17.0 323 0.0 %
Updates
APL Deferred 0.0 0.0 0 0.0 %
APL Direct In-place 70935.3 224006.3 4256119 100.0 %
APL Direct Cheap 0.0 0.0 0 0.0 %
APL Direct Expensive 0.0 0.0 0 0.0 %
DOL Deferred 0.0 0.0 0 0.0 %
DOL Direct 0.0 0.0 0 0.0 %
------------------------- ------------ ------------ ---------- ----------
Total Rows Updated 70935.3 224006.3 4256119 100.0 %
Data Only Locked Updates
Total Rows Updated 0.0 0.0 0 n/a
------------------------- ------------ ------------ ---------- ----------
Total DOL Rows Updated 0.0 0.0 0 0.0 %
Deletes
Total Rows Deleted 0.0 0.0 0 n/a
========================= ============ ============ ==========
Total Rows Affected 70940.7 224023.3 4256442
=================
Index Management
----------------
Nonclustered Maintenance per sec per xact count % of total
------------------------- ------------ ------------ ---------- ----------
Ins/Upd Requiring Maint 70935.3 224006.3 4256119 n/a
# of NC Ndx Maint 0.0 0.0 0 n/a
Avg NC Ndx Maint / Op n/a n/a 0.00000 n/a
Deletes Requiring Maint 70935.3 224006.2 4256118 n/a
# of NC Ndx Maint 0.0 0.0 0 n/a
Avg NC Ndx Maint / Op n/a n/a 0.00000 n/a
RID Upd from Clust Split 0.0 0.0 0 n/a
# of NC Ndx Maint 0.0 0.0 0 n/a
Upd/Del DOL Req Maint 0.0 0.0 0 n/a
# of DOL Ndx Maint 0.0 0.0 0 n/a
Page Splits 0.0 0.0 0 n/a
Page Shrinks 0.0 0.0 0 n/a
Index Scans per sec per xact count % of total
------------------------- ------------ ------------ ---------- ----------
Ascending Scans 17.1 53.9 1024 97.9 %
DOL Ascending Scans 0.4 1.2 22 2.1 %
Descending Scans 0.0 0.0 0 0.0 %
DOL Descending Scans 0.0 0.0 0 0.0 %
------------ ------------ ----------
Total Scans 17.4 55.1 1046
=================
Metadata Cache Management
-------------------------
Metadata Cache Summary per sec per xact count % of total
------------------------- ------------ ------------ ---------- ----------
Open Object Usage
Active n/a n/a 1762 n/a
Max Ever Used Since Boot n/a n/a 1769 n/a
Free n/a n/a 9238 n/a
Reuse Requests
Succeeded n/a n/a 0 n/a
Failed n/a n/a 0 n/a
Open Index Usage
Active n/a n/a 3152 n/a
Max Ever Used Since Boot n/a n/a 3166 n/a
Free n/a n/a 348 n/a
Reuse Requests
Succeeded n/a n/a 0 n/a
Failed n/a n/a 0 n/a
Open Database Usage
Active n/a n/a 20 n/a
Max Ever Used Since Boot n/a n/a 20 n/a
Free n/a n/a 2 n/a
Reuse Requests
Succeeded n/a n/a 0 n/a
Failed n/a n/a 0 n/a
Object Manager Spinlock Contention n/a n/a n/a 0.0 %
Object Spinlock Contention n/a n/a n/a 0.0 %
Index Spinlock Contention n/a n/a n/a 0.0 %
Hash Spinlock Contention n/a n/a n/a 0.0 %
=================
Lock Management
---------------
Lock Summary per sec per xact count % of total
------------------------- ------------ ------------ ---------- ----------
Total Lock Requests 45.1 142.4 2706 n/a
Avg Lock Contention 0.0 0.0 0 0.0 %
Deadlock Percentage 0.0 0.0 0 0.0 %
Lock Detail per sec per xact count % of total
------------------------- ------------ ------------ ---------- ----------
Table Lock Hashtable
Lookups 1.2 3.9 74 n/a
Avg Chain Length n/a n/a 0.00000 n/a
Spinlock Contention n/a n/a n/a 0.0 %
Exclusive Table
Granted 0.1 0.2 4 100.0 %
Waited 0.0 0.0 0 0.0 %
------------------------- ------------ ------------ ---------- ----------
Total EX-Table Requests 0.1 0.2 4 0.1 %
Shared Table
Total SH-Table Requests 0.0 0.0 0 n/a
Exclusive Intent
Granted 0.1 0.2 4 100.0 %
Waited 0.0 0.0 0 0.0 %
------------------------- ------------ ------------ ---------- ----------
Total EX-Intent Requests 0.1 0.2 4 0.1 %
Shared Intent
Granted 1.1 3.5 66 100.0 %
Waited 0.0 0.0 0 0.0 %
------------------------- ------------ ------------ ---------- ----------
Total SH-Intent Requests 1.1 3.5 66 2.4 %
Page & Row Lock HashTable
Lookups 18.6 58.8 1118 n/a
Avg Chain Length n/a n/a 0.00000 n/a
Spinlock Contention n/a n/a n/a 0.0 %
Exclusive Page
Granted 0.2 0.6 12 100.0 %
Waited 0.0 0.0 0 0.0 %
------------------------- ------------ ------------ ---------- ----------
Total EX-Page Requests 0.2 0.6 12 0.4 %
Update Page
Granted 0.2 0.6 12 100.0 %
Waited 0.0 0.0 0 0.0 %
------------------------- ------------ ------------ ---------- ----------
Total UP-Page Requests 0.2 0.6 12 0.4 %
Shared Page
Granted 16.8 52.9 1006 100.0 %
Waited 0.0 0.0 0 0.0 %
------------------------- ------------ ------------ ---------- ----------
Total SH-Page Requests 16.8 52.9 1006 37.2 %
Exclusive Row
Total EX-Row Requests 0.0 0.0 0 n/a
Update Row
Total UP-Row Requests 0.0 0.0 0 n/a
Shared Row
Granted 0.2 0.7 14 100.0 %
Waited 0.0 0.0 0 0.0 %
------------------------- ------------ ------------ ---------- ----------
Total SH-Row Requests 0.2 0.7 14 0.5 %
Next-Key
Total Next-Key Requests 0.0 0.0 0 n/a
Address Lock Hashtable
Lookups 26.5 83.6 1588 n/a
Avg Chain Length n/a n/a 0.00000 n/a
Spinlock Contention n/a n/a n/a 0.0 %
Exclusive Address
Granted 0.3 0.8 15 100.0 %
Waited 0.0 0.0 0 0.0 %
------------------------- ------------ ------------ ---------- ----------
Total EX-Address Requests 0.3 0.8 15 0.6 %
Shared Address
Granted 26.2 82.8 1573 100.0 %
Waited 0.0 0.0 0 0.0 %
------------------------- ------------ ------------ ---------- ----------
Total SH-Address Requests 26.2 82.8 1573 58.1 %
Last Page Locks on Heaps
Granted 4.6 14.4 274 100.0 %
Waited 0.0 0.0 0 0.0 %
------------------------- ------------ ------------ ---------- ----------
Total Last Pg Locks 4.6 14.4 274 100.0 %
Deadlocks by Lock Type per sec per xact count % of total
------------------------- ------------ ------------ ---------- ----------
Total Deadlocks 0.0 0.0 0 n/a
Deadlock Detection
Deadlock Searches 0.0 0.0 0 n/a
Lock Promotions
Total Lock Promotions 0.0 0.0 0 n/a
Lock Timeouts by Lock Type per sec per xact count % of total
------------------------- ------------ ------------ ---------- ----------
Total Timeouts 0.0 0.0 0 n/a
=================
Data Cache Management
---------------------
Cache Statistics Summary (All Caches)
-------------------------------------
per sec per xact count % of total
------------ ------------ ---------- ----------
Cache Search Summary
Total Cache Hits 19089.2 60281.7 1145352 100.0 %
Total Cache Misses 0.0 0.0 0 0.0 %
------------------------- ------------ ------------ ----------
Total Cache Searches 19089.2 60281.7 1145352
Cache Turnover
Buffers Grabbed 0.0 0.1 1 n/a
Buffers Grabbed Dirty 0.0 0.0 0 0.0 %
Cache Strategy Summary
Cached (LRU) Buffers 19063.2 60199.7 1143794 100.0 %
Discarded (MRU) Buffers 0.0 0.1 2 0.0 %
Large I/O Usage
0.0 0.0 0 n/a
Large I/O Effectiveness
Pages by Lrg I/O Cached 0.0 0.0 0 n/a
Asynchronous Prefetch Activity
0.0 0.0 0 n/a
Other Asynchronous Prefetch Statistics
APFs Used 0.0 0.0 0 n/a
APF Waits for I/O 0.0 0.0 0 n/a
APF Discards 0.0 0.0 0 n/a
Dirty Read Behavior
Page Requests 0.0 0.1 2 n/a
-------------------------------------------------------------------------------
Cache: default data cache
per sec per xact count % of total
------------------------- ------------ ------------ ---------- ----------
Spinlock Contention n/a n/a n/a 0.0 %
Utilization n/a n/a n/a 100.0 %
Cache Searches
Cache Hits 19089.2 60281.7 1145352 100.0 %
Found in Wash 28.0 88.4 1680 0.1 %
Cache Misses 0.0 0.0 0 0.0 %
------------------------- ------------ ------------ ----------
Total Cache Searches 19089.2 60281.7 1145352
Pool Turnover
2 Kb Pool
LRU Buffer Grab 0.0 0.1 1 100.0 %
Grabbed Dirty 0.0 0.0 0 0.0 %
------------------------- ------------ ------------ ----------
Total Cache Turnover 0.0 0.1 1
Buffer Wash Behavior
Statistics Not Available - No Buffers Entered Wash Section Yet
Cache Strategy
Cached (LRU) Buffers 19063.2 60199.7 1143794 100.0 %
Discarded (MRU) Buffers 0.0 0.1 2 0.0 %
Large I/O Usage
Total Large I/O Requests 0.0 0.0 0 n/a
Large I/O Detail
4 Kb Pool
Pages Cached 0.0 0.0 0 n/a
Pages Used 0.0 0.0 0 n/a
16 Kb Pool
Pages Cached 0.0 0.0 0 n/a
Pages Used 0.0 0.0 0 n/a
Dirty Read Behavior
Page Requests 0.0 0.1 2 n/a
Tuning Recommendations for Data cache : default data cache
-------------------------------------
- Consider using 'relaxed LRU replacement policy'
for this cache.
- Consider removing the 4k pool for this cache.
- Consider removing the 16k pool for this cache.
=================
Memory Management per sec per xact count % of total
--------------------------- ------------ ------------ ---------- ----------
Pages Allocated 0.3 0.8 15 n/a
Pages Released 0.3 0.8 15 n/a
=================
Recovery Management
-------------------
Checkpoints per sec per xact count % of total
------------------------- ------------ ------------ ---------- ----------
Total Checkpoints 0.0 0.0 0 n/a
=================
Network I/O Management
----------------------
Total Network I/O Requests 0.8 2.5 47 n/a
Network I/Os Delayed 0.0 0.0 0 0.0 %
Total TDS Packets Received per sec per xact count % of total
------------------------- ------------ ------------ ---------- ----------
Engine 0 0.0 0.1 2 6.9 %
Engine 1 0.3 0.8 16 55.2 %
Engine 2 0.0 0.0 0 0.0 %
Engine 3 0.2 0.6 11 37.9 %
------------------------- ------------ ------------ ----------
Total TDS Packets Rec'd 0.5 1.5 29
Total Bytes Received per sec per xact count % of total
------------------------- ------------ ------------ ---------- ----------
Engine 0 0.7 2.3 44 1.2 %
Engine 1 10.5 33.1 628 17.2 %
Engine 2 0.0 0.0 0 0.0 %
Engine 3 49.7 156.9 2982 81.6 %
------------------------- ------------ ------------ ----------
Total Bytes Rec'd 60.9 192.3 3654
Avg Bytes Rec'd per Packet n/a n/a 126 n/a
-----------------------------------------------------------------------------
Total TDS Packets Sent per sec per xact count % of total
------------------------- ------------ ------------ ---------- ----------
Engine 0 0.0 0.1 2 5.4 %
Engine 1 0.3 0.8 16 43.2 %
Engine 2 0.0 0.0 0 0.0 %
Engine 3 0.3 1.0 19 51.4 %
------------------------- ------------ ------------ ----------
Total TDS Packets Sent 0.6 1.9 37
Total Bytes Sent per sec per xact count % of total
------------------------- ------------ ------------ ---------- ----------
Engine 0 1.3 4.1 78 1.0 %
Engine 1 9.2 29.1 552 7.3 %
Engine 2 0.0 0.0 0 0.0 %
Engine 3 116.4 367.5 6983 91.7 %
------------------------- ------------ ------------ ----------
Total Bytes Sent 126.9 400.7 7613
Avg Bytes Sent per Packet n/a n/a 205 n/a |
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