---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-18760 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 24G 132G 16% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 938 14176 0 17052 30777 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:e0:c4:7b brd ff:ff:ff:ff:ff:ff inet 10.30.106.172/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85559sec preferred_lft 85559sec inet6 fe80::f816:3eff:fee0:c47b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c3:8c:2f:27 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:c3ff:fe8c:2f27/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18760) 06/05/25 _x86_64_ (8 CPU) 19:06:29 LINUX RESTART (8 CPU) 19:07:01 tps rtps wtps bread/s bwrtn/s 19:08:01 293.17 44.38 248.79 2255.62 48462.32 19:09:01 292.88 6.72 286.17 506.80 91084.00 19:10:01 300.92 0.12 300.80 15.06 93066.84 19:11:01 560.24 0.00 560.24 0.00 59921.88 19:12:01 506.70 0.02 506.68 0.13 122254.02 19:13:01 348.18 0.02 348.16 0.13 154640.23 19:14:01 517.14 1.27 515.88 41.32 121160.81 19:15:01 301.25 0.08 301.17 5.33 96129.96 19:16:01 268.47 6.90 261.57 55.32 72184.10 19:17:01 26.41 0.02 26.40 0.13 11047.49 19:18:01 577.82 0.60 577.22 12.26 109570.00 19:19:01 311.18 19.35 291.83 1387.57 27363.34 19:20:01 109.70 4.02 105.68 498.10 8004.98 Average: 339.54 6.42 333.12 367.51 78068.37 19:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:08:01 29997600 31701148 2941620 8.93 77036 1930616 1470560 4.33 896472 1741676 237688 19:09:01 27925024 30785392 5014196 15.22 107452 3024356 2568564 7.56 1903376 2728924 151312 19:10:01 26871180 30730608 6068040 18.42 129300 3942068 2490868 7.33 2015256 3597444 27324 19:11:01 25754040 30709872 7185180 21.81 175976 4887592 2546696 7.49 2093208 4526828 11688 19:12:01 24394428 30771004 8544792 25.94 219780 6224112 2391184 7.04 2048788 5894932 72 19:13:01 20773476 30715800 12165744 36.93 292452 9575076 2586624 7.61 3273956 8147504 180592 19:14:01 18610224 30568084 14328996 43.50 354540 11419012 2470352 7.27 3934700 9533448 9708 19:15:01 16872684 30532212 16066536 48.78 431140 12946036 2453196 7.22 4891404 10216012 12 19:16:01 14253120 30283496 18686100 56.73 446980 15078992 2789552 8.21 5489580 11999032 269700 19:17:01 13714700 30427812 19224520 58.36 474188 15621928 2704716 7.96 5443324 12468884 554120 19:18:01 15154488 31574204 17784732 53.99 522852 15361440 1520064 4.47 3963496 12604364 149424 19:19:01 13162788 30417808 19776432 60.04 527604 16143496 4011376 11.80 5256632 13230648 142152 19:20:01 14516612 31511864 18422608 55.93 528564 15897120 1557524 4.58 4166124 13001272 27872 Average: 20153874 30825331 12785346 38.81 329836 10157834 2427790 7.14 3490486 8437767 135513 19:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:08:01 lo 3.00 3.00 0.31 0.31 0.00 0.00 0.00 0.00 19:08:01 ens3 320.38 214.60 1504.65 55.06 0.00 0.00 0.00 0.00 19:09:01 docker0 44.35 145.15 2.58 1320.60 0.00 0.00 0.00 0.00 19:09:01 lo 1.80 1.80 0.16 0.16 0.00 0.00 0.00 0.00 19:09:01 ens3 687.22 464.53 7157.20 74.14 0.00 0.00 0.00 0.00 19:10:01 docker0 386.79 791.77 21.30 4890.76 0.00 0.00 0.00 0.00 19:10:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 19:10:01 veth96ede41 321.69 531.11 21.73 2252.67 0.00 0.00 0.00 0.18 19:10:01 ens3 952.87 468.01 6643.71 40.28 0.00 0.00 0.00 0.00 19:11:01 docker0 300.25 506.72 16.15 2019.44 0.00 0.00 0.00 0.00 19:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:11:01 veth96ede41 300.25 506.75 20.26 2019.44 0.00 0.00 0.00 0.17 19:11:01 ens3 626.15 374.79 2041.60 39.37 0.00 0.00 0.00 0.00 19:12:01 docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 19:12:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 19:12:01 ens3 143.19 74.99 3247.78 12.07 0.00 0.00 0.00 0.00 19:13:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 19:13:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 19:13:01 ens3 200.02 92.60 6521.87 11.48 0.00 0.00 0.00 0.00 19:14:01 vethef434b3 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 19:14:01 docker0 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 19:14:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 19:14:01 ens3 80.62 68.68 591.38 12.71 0.00 0.00 0.00 0.00 19:15:01 docker0 81.71 223.38 9.67 1908.61 0.00 0.00 0.00 0.00 19:15:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 19:15:01 ens3 284.06 133.41 2429.66 19.93 0.00 0.00 0.00 0.00 19:16:01 vethc84ecad 291.70 478.07 20.51 6430.38 0.00 0.00 0.00 0.53 19:16:01 docker0 291.70 478.00 16.52 6430.38 0.00 0.00 0.00 0.00 19:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:16:01 ens3 500.55 309.32 6435.04 24.80 0.00 0.00 0.00 0.00 19:17:01 vethc84ecad 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:17:01 ens3 1.38 0.88 0.53 0.56 0.00 0.00 0.00 0.00 19:18:01 docker0 14.85 56.76 0.99 550.06 0.00 0.00 0.00 0.00 19:18:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 19:18:01 ens3 87.22 39.21 565.68 7.72 0.00 0.00 0.00 0.00 19:19:01 br-73afe1f7e531 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 19:19:01 vethd181b14 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 19:19:01 vethb71ddbe 32.98 32.44 59.30 3.42 0.00 0.00 0.00 0.00 19:19:01 vethbfcf06b 32.26 33.21 3.41 59.32 0.00 0.00 0.00 0.00 19:20:01 docker0 1119.53 2202.00 67.20 17117.95 0.00 0.00 0.00 0.00 19:20:01 lo 14.96 14.96 1.43 1.43 0.00 0.00 0.00 0.00 19:20:01 ens3 4372.24 2588.22 39844.01 378.41 0.00 0.00 0.00 0.00 Average: docker0 86.13 169.41 5.17 1316.93 0.00 0.00 0.00 0.00 Average: lo 0.85 0.85 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 321.39 187.58 3018.94 26.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18760) 06/05/25 _x86_64_ (8 CPU) 19:06:29 LINUX RESTART (8 CPU) 19:07:01 CPU %user %nice %system %iowait %steal %idle 19:08:01 all 10.87 0.00 1.02 2.17 0.04 85.91 19:08:01 0 5.73 0.00 0.80 1.54 0.03 91.90 19:08:01 1 8.33 0.00 0.67 0.43 0.02 90.55 19:08:01 2 3.54 0.00 1.15 3.62 0.03 91.65 19:08:01 3 4.81 0.00 0.65 2.75 0.03 91.75 19:08:01 4 2.94 0.00 0.42 0.12 0.02 96.51 19:08:01 5 48.08 0.00 2.72 1.47 0.08 47.64 19:08:01 6 2.24 0.00 0.65 7.07 0.05 89.99 19:08:01 7 11.29 0.00 1.03 0.35 0.03 87.29 19:09:01 all 17.65 0.00 2.48 2.42 0.08 77.38 19:09:01 0 13.85 0.00 2.73 4.75 0.07 78.60 19:09:01 1 16.81 0.00 1.93 0.37 0.07 80.82 19:09:01 2 20.82 0.00 1.69 0.18 0.07 77.23 19:09:01 3 24.11 0.00 2.31 3.79 0.07 69.72 19:09:01 4 14.35 0.00 2.50 4.55 0.08 78.51 19:09:01 5 16.25 0.00 2.08 0.05 0.08 81.54 19:09:01 6 19.39 0.00 3.77 0.97 0.08 75.78 19:09:01 7 15.58 0.00 2.77 4.68 0.08 76.89 19:10:01 all 6.01 0.00 2.67 2.44 0.06 88.83 19:10:01 0 4.04 0.00 2.85 5.32 0.07 87.72 19:10:01 1 6.77 0.00 2.69 0.08 0.08 90.37 19:10:01 2 5.22 0.00 2.80 3.34 0.05 88.58 19:10:01 3 4.54 0.00 2.40 0.89 0.07 92.10 19:10:01 4 6.71 0.00 2.37 5.60 0.05 85.27 19:10:01 5 4.41 0.00 2.47 3.77 0.07 89.28 19:10:01 6 9.16 0.00 3.46 0.15 0.07 87.15 19:10:01 7 7.19 0.00 2.30 0.32 0.08 90.11 19:11:01 all 5.74 0.00 2.78 2.78 0.07 88.63 19:11:01 0 3.33 0.00 1.71 0.15 0.07 94.75 19:11:01 1 7.77 0.00 2.98 0.54 0.07 88.64 19:11:01 2 7.09 0.00 5.78 8.61 0.08 78.44 19:11:01 3 6.21 0.00 4.23 3.11 0.07 86.38 19:11:01 4 2.71 0.00 1.37 0.72 0.03 95.16 19:11:01 5 4.82 0.00 1.72 1.12 0.07 92.27 19:11:01 6 3.92 0.00 1.48 3.19 0.07 91.35 19:11:01 7 10.14 0.00 3.01 4.79 0.08 81.97 19:12:01 all 6.39 0.00 3.57 4.76 0.05 85.23 19:12:01 0 5.90 0.00 3.19 8.25 0.05 82.61 19:12:01 1 6.87 0.00 6.83 17.03 0.08 69.19 19:12:01 2 5.84 0.00 3.26 0.22 0.05 90.63 19:12:01 3 6.22 0.00 3.67 0.69 0.05 89.36 19:12:01 4 3.85 0.00 3.63 10.61 0.05 81.86 19:12:01 5 8.75 0.00 2.89 0.07 0.05 88.24 19:12:01 6 7.12 0.00 2.32 1.13 0.05 89.38 19:12:01 7 6.58 0.00 2.82 0.15 0.07 90.38 19:13:01 all 7.14 0.00 4.19 4.84 0.05 83.78 19:13:01 0 5.05 0.00 2.42 4.95 0.05 87.53 19:13:01 1 6.81 0.00 5.80 20.95 0.08 66.36 19:13:01 2 9.67 0.00 6.26 6.31 0.07 77.70 19:13:01 3 5.43 0.00 3.40 0.22 0.05 90.90 19:13:01 4 7.61 0.00 3.43 0.05 0.05 88.86 19:13:01 5 4.05 0.00 3.60 0.05 0.03 92.27 19:13:01 6 12.04 0.00 5.11 4.66 0.07 78.12 19:13:01 7 6.40 0.00 3.48 1.64 0.03 88.44 19:14:01 all 8.56 0.00 3.52 4.87 0.06 82.99 19:14:01 0 5.52 0.00 3.22 6.48 0.07 84.72 19:14:01 1 11.49 0.00 4.27 10.76 0.07 73.42 19:14:01 2 11.75 0.00 2.57 1.70 0.05 83.93 19:14:01 3 5.79 0.00 4.26 5.61 0.05 84.28 19:14:01 4 7.32 0.00 3.56 4.80 0.05 84.27 19:14:01 5 10.96 0.00 3.72 4.02 0.07 81.23 19:14:01 6 6.41 0.00 3.24 0.27 0.03 90.04 19:14:01 7 9.26 0.00 3.36 5.31 0.08 81.99 19:15:01 all 9.59 0.00 3.84 2.80 0.07 83.70 19:15:01 0 7.79 0.00 3.68 1.73 0.07 86.73 19:15:01 1 7.23 0.00 4.34 2.44 0.07 85.93 19:15:01 2 9.46 0.00 3.17 0.12 0.05 87.20 19:15:01 3 11.49 0.00 3.70 0.19 0.07 84.56 19:15:01 4 12.96 0.00 4.77 7.81 0.08 74.37 19:15:01 5 7.15 0.00 3.52 8.60 0.07 80.67 19:15:01 6 9.37 0.00 3.80 0.02 0.07 86.75 19:15:01 7 11.30 0.00 3.73 1.55 0.07 83.35 19:16:01 all 28.54 0.00 3.66 1.51 0.07 66.22 19:16:01 0 18.90 0.00 4.08 8.50 0.05 68.47 19:16:01 1 31.23 0.00 4.68 1.39 0.07 62.63 19:16:01 2 27.51 0.00 4.05 0.35 0.07 68.02 19:16:01 3 40.46 0.00 3.91 0.08 0.07 55.48 19:16:01 4 30.87 0.00 3.40 0.18 0.07 65.47 19:16:01 5 27.65 0.00 2.57 0.20 0.07 69.51 19:16:01 6 21.88 0.00 3.24 0.10 0.07 74.71 19:16:01 7 29.83 0.00 3.34 1.27 0.07 65.49 19:17:01 all 35.26 0.00 10.09 0.16 0.07 54.43 19:17:01 0 28.95 0.00 9.05 0.78 0.07 61.16 19:17:01 1 34.45 0.00 10.19 0.22 0.07 55.07 19:17:01 2 30.37 0.00 9.63 0.09 0.07 59.84 19:17:01 3 28.80 0.00 9.59 0.00 0.05 61.55 19:17:01 4 31.09 0.00 9.86 0.00 0.05 59.00 19:17:01 5 32.42 0.00 10.27 0.14 0.07 57.10 19:17:01 6 59.59 0.00 12.29 0.05 0.09 27.98 19:17:01 7 36.29 0.00 9.83 0.00 0.05 53.82 19:18:01 all 9.86 0.00 4.59 2.85 0.06 82.64 19:18:01 0 7.58 0.00 5.72 15.08 0.08 71.53 19:18:01 1 6.29 0.00 2.83 0.13 0.05 90.69 19:18:01 2 7.88 0.00 3.71 0.14 0.05 88.22 19:18:01 3 11.91 0.00 7.22 0.62 0.08 80.16 19:18:01 4 11.87 0.00 3.66 4.35 0.05 80.07 19:18:01 5 12.54 0.00 4.20 1.89 0.08 81.29 19:18:01 6 9.79 0.00 3.28 0.25 0.05 86.62 19:18:01 7 10.98 0.00 6.16 0.37 0.05 82.45 19:18:01 CPU %user %nice %system %iowait %steal %idle 19:19:01 all 21.38 0.00 2.90 1.50 0.06 74.16 19:19:01 0 19.06 0.00 3.50 3.23 0.08 74.12 19:19:01 1 15.07 0.00 2.06 0.18 0.05 82.64 19:19:01 2 19.55 0.00 2.96 2.56 0.07 74.85 19:19:01 3 19.43 0.00 2.61 1.86 0.05 76.05 19:19:01 4 18.95 0.00 2.25 0.39 0.05 78.36 19:19:01 5 20.94 0.00 2.97 2.18 0.07 73.84 19:19:01 6 40.29 0.00 3.78 0.75 0.08 55.09 19:19:01 7 17.72 0.00 3.06 0.84 0.07 78.31 19:20:01 all 6.50 0.00 0.76 0.49 0.05 92.20 19:20:01 0 3.67 0.00 0.68 0.27 0.03 95.35 19:20:01 1 8.34 0.00 1.03 0.27 0.07 90.30 19:20:01 2 6.39 0.00 0.68 0.10 0.03 92.80 19:20:01 3 16.78 0.00 0.91 1.57 0.05 80.69 19:20:01 4 3.25 0.00 0.47 0.03 0.02 96.23 19:20:01 5 5.95 0.00 0.85 0.20 0.05 92.95 19:20:01 6 2.80 0.00 0.57 0.30 0.05 96.28 19:20:01 7 4.72 0.00 0.87 1.22 0.05 93.14 Average: all 13.31 0.00 3.53 2.58 0.06 80.52 Average: 0 9.90 0.00 3.34 4.69 0.06 82.01 Average: 1 12.85 0.00 3.85 4.20 0.06 79.03 Average: 2 12.67 0.00 3.66 2.11 0.06 81.51 Average: 3 14.29 0.00 3.74 1.65 0.06 80.26 Average: 4 11.84 0.00 3.19 3.02 0.05 81.90 Average: 5 15.67 0.00 3.34 1.83 0.07 79.10 Average: 6 15.62 0.00 3.60 1.46 0.06 79.26 Average: 7 13.60 0.00 3.50 1.73 0.06 81.10