---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1398 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 UTC 2022 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual 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: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 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 wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 29G 127G 19% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 29G 127G 19% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-1398) 05/12/25 _x86_64_ (8 CPU) 08:28:50 LINUX RESTART (8 CPU) 08:29:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:30:02 384.35 48.11 336.24 0.00 5401.23 146300.28 0.00 08:31:01 191.07 1.34 189.73 0.00 29.15 60891.10 0.00 08:32:01 50.66 0.02 50.64 0.00 0.13 36483.94 0.00 08:33:01 33.29 0.17 33.13 0.00 4.53 22268.29 0.00 08:34:01 519.31 1.33 517.98 0.00 113.58 264951.57 0.00 08:35:01 893.04 19.14 873.89 0.00 2676.71 236146.75 0.00 08:36:01 231.59 1.13 230.46 0.00 22.79 58729.22 0.00 08:37:01 474.86 0.03 474.83 0.00 0.27 115972.41 0.00 08:38:01 575.54 0.35 575.19 0.00 33.99 114567.28 0.00 Average: 372.99 7.97 365.02 0.00 921.88 117473.64 0.00 08:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:30:02 29223992 31512832 824500 2.51 61864 2516952 2082792 6.14 1088264 2218476 269984 08:31:01 27090588 31105340 1191872 3.62 128644 4025960 2384444 7.03 2050572 3200084 776716 08:32:01 26670796 31435448 860080 2.62 132436 4737252 1945024 5.73 1863260 3776148 940300 08:33:01 26357164 31492664 799000 2.43 136368 5065280 1821996 5.37 1779532 4130872 594604 08:34:01 20474620 31265808 1012948 3.08 150460 10569908 3461772 10.20 2185224 9439920 380 08:35:01 10479344 28934980 3245704 9.87 399524 17247744 8240540 24.29 5465116 15299408 351396 08:36:01 6542048 27988244 4185076 12.73 417576 20072492 11178136 32.94 7789700 16746368 1589836 08:37:01 4380008 29095408 3084464 9.38 433532 23208828 7687932 22.66 8128060 18473924 1666032 08:38:01 8055540 31359360 881456 2.68 443328 22000820 2247860 6.62 3431560 19786336 508 Average: 17697122 30465565 1787233 5.44 255970 12160582 4561166 13.44 3753476 10341282 687751 08:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:30:02 lo 5.53 5.53 0.54 0.54 0.00 0.00 0.00 0.00 08:30:02 docker0 575.35 541.53 38.30 2980.88 0.00 0.00 0.00 0.00 08:30:02 ens3 1370.09 1203.45 11571.25 159.43 0.00 0.00 0.00 0.00 08:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:31:01 docker0 195.58 268.06 17.12 1691.27 0.00 0.00 0.00 0.00 08:31:01 ens3 304.42 218.34 1728.78 34.53 0.00 0.00 0.00 0.00 08:31:01 veth03f5657 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 08:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 docker0 1.25 1.25 0.09 0.11 0.00 0.00 0.00 0.00 08:32:01 ens3 34.29 22.51 27.03 15.35 0.00 0.00 0.00 0.00 08:32:01 veth03f5657 1.25 1.28 0.11 0.12 0.00 0.00 0.00 0.00 08:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 ens3 28.83 19.53 25.71 14.42 0.00 0.00 0.00 0.00 08:33:01 veth03f5657 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 veth62cc8ee 1.28 2.72 0.10 38.13 0.00 0.00 0.00 0.00 08:34:01 vethfb41487 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 veth1d2b15b 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 08:34:01 vethc346606 2.72 1.28 38.13 0.10 0.00 0.00 0.00 0.00 08:34:01 vethf336b51 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 08:34:01 vethcb5c39c 5.30 6.42 0.36 35.26 0.00 0.00 0.00 0.00 08:34:01 vethb310e94 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 docker0 63.07 113.30 3.91 1412.45 0.00 0.00 0.00 0.00 08:34:01 veth59d8f0f 0.37 1.12 0.03 0.16 0.00 0.00 0.00 0.00 08:34:01 vethb45bb03 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 ens3 361.57 227.76 5373.65 162.91 0.00 0.00 0.00 0.00 08:34:01 veth11e51e3 2.75 3.65 0.26 1.45 0.00 0.00 0.00 0.00 08:34:01 vethde3639b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 veth6cda7bd 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:35:01 veth2ad6fea 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 08:35:01 veth8a59469 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 08:35:01 vethde02fb7 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 08:35:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 08:35:01 veth39d25ce 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 08:35:01 docker0 550.90 837.55 46.02 7363.25 0.00 0.00 0.00 0.00 08:35:01 veth59d8f0f 0.13 0.22 0.01 0.01 0.00 0.00 0.00 0.00 08:35:01 ens3 991.15 652.07 8789.88 68.32 0.00 0.00 0.00 0.00 08:35:01 veth0ac2bb6 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 08:35:01 veth51e5d9a 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 08:35:01 vethd1ab8f7 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 08:35:01 veth3dddc3a 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 08:35:01 veth1831ad6 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 08:35:01 veth6cd3b42 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 08:35:01 vethffe1a0b 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 08:36:01 veth6cda7bd 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 veth2ad6fea 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 veth8a59469 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 vethde02fb7 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 veth39d25ce 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 veth59d8f0f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 ens3 4.70 2.38 3.87 2.10 0.00 0.00 0.00 0.00 08:36:01 veth0ac2bb6 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 veth51e5d9a 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 vethd1ab8f7 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 veth3dddc3a 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 veth1831ad6 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 veth6cd3b42 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 vethffe1a0b 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth6cda7bd 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth2ad6fea 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth8a59469 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:37:01 veth39d25ce 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth59d8f0f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 ens3 7.85 4.11 6.39 3.44 0.00 0.00 0.00 0.00 08:37:01 veth51e5d9a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 vethd1ab8f7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth3dddc3a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth1831ad6 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth6cd3b42 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 vethffe1a0b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 08:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 ens3 115.24 72.23 2547.48 22.29 0.00 0.00 0.00 0.00 Average: lo 1.05 1.05 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 153.94 195.61 11.71 1493.85 0.00 0.00 0.00 0.00 Average: ens3 357.66 269.24 3344.45 53.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-1398) 05/12/25 _x86_64_ (8 CPU) 08:28:50 LINUX RESTART (8 CPU) 08:29:01 CPU %user %nice %system %iowait %steal %idle 08:30:02 all 8.88 0.00 2.63 2.08 0.05 86.37 08:30:02 0 13.65 0.00 3.64 0.45 0.05 82.21 08:30:02 1 9.54 0.00 2.04 2.43 0.05 85.94 08:30:02 2 9.13 0.00 4.16 4.93 0.07 81.71 08:30:02 3 6.86 0.00 2.07 2.88 0.03 88.16 08:30:02 4 7.47 0.00 2.69 3.50 0.03 86.30 08:30:02 5 6.16 0.00 1.68 1.09 0.07 91.00 08:30:02 6 6.37 0.00 1.69 0.23 0.03 91.68 08:30:02 7 11.84 0.00 3.06 1.12 0.05 83.93 08:31:01 all 31.07 0.00 6.10 1.85 0.09 60.89 08:31:01 0 32.66 0.00 5.72 0.34 0.09 61.18 08:31:01 1 30.39 0.00 7.23 10.32 0.09 51.98 08:31:01 2 31.02 0.00 6.28 0.55 0.09 62.06 08:31:01 3 32.05 0.00 5.79 0.05 0.09 62.02 08:31:01 4 30.85 0.00 6.14 0.07 0.09 62.86 08:31:01 5 30.75 0.00 6.13 1.58 0.09 61.46 08:31:01 6 31.62 0.00 6.18 0.03 0.09 62.08 08:31:01 7 29.23 0.00 5.34 1.87 0.09 63.47 08:32:01 all 40.99 0.00 6.22 1.46 0.10 51.23 08:32:01 0 40.82 0.00 6.23 0.13 0.10 52.71 08:32:01 1 41.43 0.00 6.74 0.03 0.10 51.70 08:32:01 2 40.86 0.00 6.99 0.23 0.08 51.83 08:32:01 3 39.93 0.00 5.55 8.92 0.10 45.50 08:32:01 4 42.97 0.00 6.30 0.89 0.10 49.74 08:32:01 5 40.82 0.00 6.42 1.19 0.08 51.48 08:32:01 6 39.95 0.00 5.56 0.08 0.10 54.31 08:32:01 7 41.14 0.00 5.96 0.23 0.10 52.56 08:33:01 all 49.26 0.00 6.68 0.61 0.11 43.34 08:33:01 0 48.06 0.00 6.86 0.10 0.10 44.88 08:33:01 1 49.49 0.00 6.37 0.49 0.10 43.54 08:33:01 2 49.23 0.00 6.74 1.50 0.10 42.43 08:33:01 3 49.23 0.00 6.85 1.35 0.15 42.42 08:33:01 4 49.01 0.00 6.31 0.62 0.12 43.94 08:33:01 5 50.12 0.00 6.52 0.34 0.10 42.93 08:33:01 6 50.07 0.00 6.93 0.27 0.10 42.63 08:33:01 7 48.83 0.00 6.90 0.19 0.10 43.99 08:34:01 all 19.28 0.00 7.25 19.28 0.10 54.09 08:34:01 0 18.31 0.00 7.46 9.46 0.10 64.67 08:34:01 1 20.40 0.00 6.73 13.75 0.08 59.03 08:34:01 2 18.99 0.00 6.93 16.10 0.09 57.89 08:34:01 3 20.19 0.00 7.55 17.76 0.14 54.36 08:34:01 4 18.96 0.00 6.37 9.87 0.09 64.71 08:34:01 5 17.97 0.00 8.65 47.76 0.12 25.49 08:34:01 6 18.90 0.00 6.97 32.93 0.10 41.09 08:34:01 7 20.46 0.00 7.37 6.77 0.09 65.32 08:35:01 all 27.89 0.00 9.40 15.16 0.12 47.43 08:35:01 0 29.11 0.00 9.45 28.99 0.10 32.35 08:35:01 1 29.03 0.00 10.83 8.51 0.07 51.56 08:35:01 2 28.47 0.00 9.67 11.86 0.08 49.91 08:35:01 3 27.42 0.00 8.85 5.49 0.08 58.16 08:35:01 4 28.07 0.00 9.50 15.25 0.25 46.92 08:35:01 5 27.70 0.00 8.55 5.76 0.08 57.90 08:35:01 6 25.98 0.00 8.24 15.66 0.12 49.99 08:35:01 7 27.28 0.00 10.10 29.83 0.19 32.61 08:36:01 all 89.12 0.00 10.73 0.00 0.15 0.00 08:36:01 0 88.21 0.00 11.66 0.00 0.13 0.00 08:36:01 1 89.16 0.00 10.69 0.00 0.15 0.00 08:36:01 2 89.20 0.00 10.65 0.00 0.15 0.00 08:36:01 3 90.04 0.00 9.83 0.00 0.13 0.00 08:36:01 4 89.28 0.00 10.57 0.00 0.15 0.00 08:36:01 5 88.61 0.00 11.19 0.00 0.20 0.00 08:36:01 6 89.29 0.00 10.58 0.00 0.13 0.00 08:36:01 7 89.19 0.00 10.65 0.00 0.15 0.00 08:37:01 all 90.21 0.00 9.63 0.00 0.16 0.00 08:37:01 0 89.38 0.00 10.43 0.00 0.18 0.00 08:37:01 1 89.66 0.00 10.17 0.00 0.17 0.00 08:37:01 2 90.28 0.00 9.50 0.00 0.22 0.00 08:37:01 3 91.16 0.00 8.71 0.00 0.13 0.00 08:37:01 4 90.44 0.00 9.39 0.00 0.17 0.00 08:37:01 5 90.53 0.00 9.32 0.00 0.13 0.02 08:37:01 6 89.60 0.00 10.27 0.00 0.13 0.00 08:37:01 7 90.63 0.00 9.22 0.00 0.15 0.00 08:38:01 all 32.45 0.00 5.75 4.82 0.09 56.88 08:38:01 0 32.57 0.00 5.85 4.37 0.08 57.12 08:38:01 1 32.46 0.00 5.38 2.47 0.08 59.61 08:38:01 2 32.58 0.00 6.07 3.15 0.10 58.10 08:38:01 3 32.63 0.00 5.14 2.54 0.08 59.60 08:38:01 4 31.88 0.00 5.32 3.25 0.10 59.45 08:38:01 5 32.21 0.00 5.89 3.13 0.10 58.68 08:38:01 6 33.43 0.00 6.63 15.53 0.08 44.33 08:38:01 7 31.87 0.00 5.72 4.09 0.10 58.22 Average: all 43.35 0.00 7.16 5.00 0.11 44.38 Average: 0 43.75 0.00 7.48 4.87 0.10 43.80 Average: 1 43.61 0.00 7.36 4.19 0.10 44.74 Average: 2 43.41 0.00 7.45 4.24 0.11 44.80 Average: 3 43.42 0.00 6.71 4.31 0.10 45.45 Average: 4 43.32 0.00 6.96 3.71 0.12 45.89 Average: 5 42.90 0.00 7.15 6.66 0.11 43.18 Average: 6 42.90 0.00 7.01 7.17 0.10 42.82 Average: 7 43.50 0.00 7.15 4.88 0.11 44.36