Single client, p50 ms
| scale |
scenario |
(a) per-call open 1.9.0 |
(a') per-call open, O(1) open |
(b) in-process + cache |
© Quack + cache |
© − (b) ms |
|---|
| s |
point_lookup |
465.9 |
1.171 |
0.625 |
2.889 |
+2.26 |
| s |
ref_traversal |
510.5 |
41.0 |
38.7 |
42.2 |
+3.48 |
| s |
aggregate |
568.1 |
91.9 |
89.6 |
94.8 |
+5.28 |
| s |
predicate_scan |
503.3 |
— |
27.9 |
35.3 |
+7.38 |
| s |
pull |
461.2 |
1.149 |
0.559 |
2.753 |
+2.19 |
| s |
as_of |
18,069.0 |
— |
85.3 |
89.3 |
+4.01 |
| s |
since |
520.6 |
— |
5.123 |
7.962 |
+2.84 |
| s |
input_bindings |
468.3 |
— |
1.051 |
3.516 |
+2.46 |
| m |
point_lookup |
5,003.4 |
1.757 |
1.126 |
3.454 |
+2.33 |
| m |
ref_traversal |
5,542.9 |
500.3 |
493.4 |
500.1 |
+6.68 |
| m |
aggregate |
6,133.1 |
1,088.8 |
1,066.9 |
1,100.5 |
+33.54 |
| m |
predicate_scan |
— |
— |
333.3 |
380.8 |
+47.52 |
| m |
pull |
— |
1.187 |
1.798 |
5.001 |
+3.20 |
| m |
as_of |
ceiling |
— |
1,096.0 |
1,102.8 |
+6.81 |
| m |
since |
— |
— |
48.3 |
52.4 |
+4.15 |
| m |
input_bindings |
— |
— |
2.660 |
5.197 |
+2.54 |
concurrency_sweep (client processes; mix of point_lookup, ref_traversal, pull)
| scale |
clients |
(a) ops/s |
(b) ops/s |
© ops/s |
(b) p50 / p99 ms |
© p50 / p99 ms |
|---|
| s |
1 |
2.060 |
74.8 |
62.4 |
0.694 / 39.4 |
3.838 / 42.4 |
| s |
8 |
15.2 |
578.8 |
458.8 |
0.717 / 40.7 |
3.124 / 64.6 |
| s |
32 |
24.9 |
1,282.1 |
1,029.8 |
1.305 / 79.3 |
3.675 / 82.2 |
| s |
64 |
26.7 |
1,260.8 |
1,009.5 |
2.914 / 197.8 |
6.407 / 1,108.4 |
| s |
128 |
27.5 |
1,205.7 |
1,014.3 |
9.997 / 385.6 |
9.435 / 1,546.8 |
| m |
1 |
— |
5.980 |
5.830 |
1.219 / 497.4 |
4.290 / 507.0 |
| m |
8 |
— |
46.5 |
44.8 |
1.588 / 509.5 |
4.733 / 547.8 |
| m |
32 |
— |
109.9 |
104.8 |
2.859 / 846.8 |
9.364 / 903.3 |
| m |
64 |
— |
104.0 |
104.8 |
9.844 / 2,500.8 |
26.5 / 2,083.9 |
| m |
128 |
— |
101.6 |
97.2 |
33.7 / 4,156.5 |
49.1 / 3,684.4 |
write_mixed (8 readers + 1 writer, 60 s) and sustained (32 readers + 1 writer, 300 s, m)
| scenario |
scale |
op |
(a) ops/s |
(b) ops/s |
© ops/s |
(b) p50 / p99 ms |
© p50 / p99 ms |
|---|
| write_mixed |
s |
read x8 |
14.9 |
329.2 |
268.4 |
41.1 / 68.6 |
44.7 / 83.0 |
| write_mixed |
s |
write x1 |
1.930 |
246.7 |
139.8 |
4.011 / 5.019 |
6.780 / 17.3 |
| write_mixed |
m |
read x8 |
— |
17.2 |
17.7 |
560.2 / 2,203.6 |
555.2 / 2,042.3 |
| write_mixed |
m |
write x1 |
— |
191.2 |
120.1 |
4.494 / 10.4 |
7.806 / 15.9 |
| sustained |
m |
read x32 |
— |
37.0 |
53.7 |
997.5 / 4,263.6 |
920.5 / 1,693.8 |
| sustained |
m |
write x1 |
— |
133.8 |
53.3 |
4.787 / 29.5 |
15.9 / 57.0 |
