---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-47830 5.4.0-94-generic #106-Ubuntu SMP Thu Jan 6 23:58:14 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 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; Full AMD retpoline, 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 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-47830) 05/10/22 _x86_64_ (8 CPU) 18:07:30 LINUX RESTART (8 CPU) 18:08:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:09:01 406.52 15.25 391.27 0.00 2192.88 138367.06 0.00 18:10:01 117.70 0.12 117.58 0.00 5.07 16003.47 0.00 18:11:01 138.01 0.05 137.96 0.00 7.47 27155.34 0.00 18:12:01 2.15 0.00 2.15 0.00 0.00 24.28 0.00 18:13:01 1.22 0.02 1.20 0.00 0.13 14.13 0.00 18:14:01 1.60 0.00 1.60 0.00 0.00 18.26 0.00 18:15:01 1.07 0.00 1.07 0.00 0.00 13.60 0.00 18:16:01 1.53 0.00 1.53 0.00 0.00 20.13 0.00 18:17:01 0.88 0.02 0.87 0.00 0.13 10.66 0.00 18:18:01 1.83 0.00 1.83 0.00 0.00 26.00 0.00 18:19:01 1.08 0.00 1.08 0.00 0.00 12.53 0.00 18:20:01 1.42 0.00 1.42 0.00 0.00 17.33 0.00 18:21:01 1.02 0.00 1.02 0.00 0.00 11.86 0.00 18:22:01 0.93 0.00 0.93 0.00 0.00 11.73 0.00 Average: 47.93 1.09 46.84 0.00 155.14 12830.33 0.00 18:08:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:09:01 28190592 31758644 537236 1.63 157180 3594092 2132508 6.28 1194968 3027052 60 18:10:01 28131708 31720440 570964 1.74 163692 3621592 2296036 6.77 1372536 2913556 143124 18:11:01 27791932 31771392 517700 1.57 174676 3956424 1924252 5.67 1342836 3235060 168 18:12:01 27793008 31772516 516384 1.57 174716 3956428 1924252 5.67 1341636 3235060 60 18:13:01 27802720 31782192 506700 1.54 174740 3956428 1924252 5.67 1332676 3235068 12 18:14:01 27802460 31781964 506864 1.54 174760 3956440 1924252 5.67 1332940 3235076 196 18:15:01 27802948 31782436 506356 1.54 174788 3956444 1924252 5.67 1332016 3235124 24 18:16:01 27803432 31783028 505932 1.54 174828 3956516 1924252 5.67 1332132 3235188 44 18:17:01 27803324 31782952 505648 1.54 174836 3956516 1924252 5.67 1332224 3235196 236 18:18:01 27803260 31782940 505636 1.54 174876 3956496 1924252 5.67 1332072 3235192 88 18:19:01 27803276 31782960 505572 1.54 174892 3956500 1924252 5.67 1331812 3235196 20 18:20:01 27803236 31782964 505500 1.54 174920 3956500 1924252 5.67 1331668 3235196 56 18:21:01 27803440 31783172 505224 1.54 174928 3956504 1924252 5.67 1331652 3235200 12 18:22:01 27803864 31783636 504732 1.53 174932 3956504 1924252 5.67 1331280 3235200 140 Average: 27852800 31775088 514318 1.56 172769 3906670 1965683 5.79 1326603 3197312 10303 18:08:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:09:01 lo 6.85 6.85 0.67 0.67 0.00 0.00 0.00 0.00 18:09:01 docker0 122.75 144.70 9.91 1230.21 0.00 0.00 0.00 0.00 18:09:01 ens3 486.04 341.36 6615.63 76.55 0.00 0.00 0.00 0.00 18:10:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 18:10:01 docker0 5.37 7.22 0.30 37.96 0.00 0.00 0.00 0.00 18:10:01 ens3 87.19 64.14 89.65 68.00 0.00 0.00 0.00 0.00 18:11:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 18:11:01 docker0 8.08 10.26 0.48 53.74 0.00 0.00 0.00 0.00 18:11:01 ens3 148.63 99.40 2629.66 61.56 0.00 0.00 0.00 0.00 18:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 ens3 0.47 0.42 0.03 0.04 0.00 0.00 0.00 0.00 18:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 ens3 0.32 0.10 0.08 0.07 0.00 0.00 0.00 0.00 18:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 ens3 1.33 0.08 0.12 0.01 0.00 0.00 0.00 0.00 18:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 ens3 2.45 0.73 2.65 0.35 0.00 0.00 0.00 0.00 18:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 ens3 0.63 0.32 0.27 0.20 0.00 0.00 0.00 0.00 18:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 ens3 0.25 0.17 0.08 0.07 0.00 0.00 0.00 0.00 18:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 ens3 0.28 0.07 0.07 0.00 0.00 0.00 0.00 0.00 18:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 ens3 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:22:01 ens3 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 Average: lo 0.72 0.72 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 9.59 11.43 0.75 93.08 0.00 0.00 0.00 0.00 Average: ens3 51.48 35.85 659.96 14.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-47830) 05/10/22 _x86_64_ (8 CPU) 18:07:30 LINUX RESTART (8 CPU) 18:08:02 CPU %user %nice %system %iowait %steal %idle 18:09:01 all 11.61 0.00 5.02 2.08 0.08 81.21 18:09:01 0 10.17 0.00 4.76 3.06 0.09 81.92 18:09:01 1 11.98 0.00 4.54 0.05 0.09 83.34 18:09:01 2 13.43 0.00 4.99 3.31 0.09 78.19 18:09:01 3 12.24 0.00 4.18 1.60 0.10 81.87 18:09:01 4 12.54 0.00 4.51 0.41 0.07 82.47 18:09:01 5 10.86 0.00 4.97 4.35 0.05 79.77 18:09:01 6 11.27 0.00 5.67 3.69 0.09 79.28 18:09:01 7 10.39 0.00 6.55 0.10 0.09 82.87 18:10:01 all 37.91 0.00 6.46 0.69 0.11 54.83 18:10:01 0 36.39 0.00 6.64 2.66 0.12 54.19 18:10:01 1 38.18 0.00 6.14 0.03 0.10 55.55 18:10:01 2 38.01 0.00 6.84 1.72 0.12 53.31 18:10:01 3 37.66 0.00 6.66 0.34 0.10 55.25 18:10:01 4 39.13 0.00 6.65 0.24 0.10 53.88 18:10:01 5 38.04 0.00 6.79 0.29 0.10 54.78 18:10:01 6 39.15 0.00 6.56 0.17 0.10 54.01 18:10:01 7 36.74 0.00 5.40 0.05 0.10 57.71 18:11:01 all 4.10 0.00 1.80 1.05 0.04 93.00 18:11:01 0 3.88 0.00 2.42 3.43 0.03 90.23 18:11:01 1 5.16 0.00 1.48 0.41 0.03 92.92 18:11:01 2 4.22 0.00 1.89 3.57 0.03 90.29 18:11:01 3 4.07 0.00 1.53 0.15 0.03 94.22 18:11:01 4 3.62 0.00 2.21 0.17 0.03 93.97 18:11:01 5 3.83 0.00 1.46 0.17 0.03 94.51 18:11:01 6 4.12 0.00 1.99 0.52 0.05 93.32 18:11:01 7 3.92 0.00 1.45 0.00 0.05 94.58 18:12:01 all 0.26 0.00 0.01 0.08 0.00 99.64 18:12:01 0 0.02 0.00 0.02 0.37 0.02 99.58 18:12:01 1 1.97 0.00 0.00 0.00 0.00 98.03 18:12:01 2 0.00 0.00 0.02 0.28 0.00 99.70 18:12:01 3 0.03 0.00 0.03 0.00 0.00 99.93 18:12:01 4 0.00 0.00 0.02 0.00 0.00 99.98 18:12:01 5 0.05 0.00 0.02 0.00 0.02 99.92 18:12:01 6 0.00 0.00 0.02 0.00 0.00 99.98 18:12:01 7 0.00 0.00 0.00 0.00 0.00 100.00 18:13:01 all 0.17 0.00 0.02 0.02 0.00 99.79 18:13:01 0 0.07 0.00 0.02 0.05 0.00 99.87 18:13:01 1 1.11 0.00 0.02 0.00 0.02 98.86 18:13:01 2 0.00 0.00 0.02 0.07 0.00 99.92 18:13:01 3 0.05 0.00 0.07 0.00 0.02 99.87 18:13:01 4 0.07 0.00 0.03 0.00 0.00 99.90 18:13:01 5 0.05 0.00 0.02 0.00 0.00 99.93 18:13:01 6 0.02 0.00 0.00 0.00 0.00 99.98 18:13:01 7 0.02 0.00 0.00 0.02 0.00 99.97 18:14:01 all 0.02 0.00 0.01 0.01 0.00 99.96 18:14:01 0 0.02 0.00 0.00 0.05 0.00 99.93 18:14:01 1 0.02 0.00 0.00 0.00 0.00 99.98 18:14:01 2 0.02 0.00 0.00 0.00 0.00 99.98 18:14:01 3 0.00 0.00 0.00 0.00 0.00 100.00 18:14:01 4 0.03 0.00 0.03 0.00 0.02 99.92 18:14:01 5 0.05 0.00 0.03 0.00 0.02 99.90 18:14:01 6 0.00 0.00 0.02 0.00 0.00 99.98 18:14:01 7 0.00 0.00 0.02 0.00 0.00 99.98 18:15:01 all 0.02 0.00 0.01 0.03 0.00 99.93 18:15:01 0 0.03 0.00 0.03 0.15 0.00 99.78 18:15:01 1 0.00 0.00 0.00 0.00 0.00 100.00 18:15:01 2 0.02 0.00 0.02 0.12 0.00 99.85 18:15:01 3 0.03 0.00 0.02 0.00 0.00 99.95 18:15:01 4 0.02 0.00 0.02 0.00 0.00 99.97 18:15:01 5 0.07 0.00 0.03 0.00 0.02 99.88 18:15:01 6 0.00 0.00 0.00 0.00 0.00 100.00 18:15:01 7 0.02 0.00 0.00 0.00 0.00 99.98 18:16:01 all 0.01 0.00 0.01 0.01 0.01 99.96 18:16:01 0 0.02 0.00 0.00 0.03 0.02 99.93 18:16:01 1 0.00 0.00 0.00 0.00 0.00 100.00 18:16:01 2 0.00 0.00 0.00 0.03 0.02 99.95 18:16:01 3 0.00 0.00 0.02 0.00 0.00 99.98 18:16:01 4 0.00 0.00 0.00 0.00 0.00 100.00 18:16:01 5 0.08 0.00 0.03 0.00 0.00 99.88 18:16:01 6 0.00 0.00 0.02 0.00 0.02 99.97 18:16:01 7 0.00 0.00 0.02 0.00 0.00 99.98 18:17:01 all 0.02 0.00 0.01 0.01 0.00 99.95 18:17:01 0 0.05 0.00 0.02 0.00 0.00 99.93 18:17:01 1 0.00 0.00 0.00 0.00 0.00 100.00 18:17:01 2 0.00 0.00 0.02 0.03 0.00 99.95 18:17:01 3 0.03 0.00 0.00 0.00 0.00 99.97 18:17:01 4 0.02 0.00 0.02 0.00 0.00 99.97 18:17:01 5 0.07 0.00 0.02 0.00 0.02 99.90 18:17:01 6 0.00 0.00 0.02 0.00 0.00 99.98 18:17:01 7 0.00 0.00 0.02 0.05 0.00 99.93 18:18:01 all 0.01 0.00 0.01 0.01 0.00 99.96 18:18:01 0 0.00 0.00 0.02 0.05 0.00 99.93 18:18:01 1 0.02 0.00 0.00 0.00 0.00 99.98 18:18:01 2 0.00 0.00 0.00 0.05 0.00 99.95 18:18:01 3 0.00 0.00 0.02 0.00 0.00 99.98 18:18:01 4 0.00 0.00 0.00 0.00 0.00 100.00 18:18:01 5 0.03 0.00 0.02 0.00 0.02 99.93 18:18:01 6 0.02 0.00 0.02 0.00 0.00 99.97 18:18:01 7 0.02 0.00 0.02 0.00 0.00 99.97 18:19:01 all 0.19 0.00 0.04 0.00 0.00 99.77 18:19:01 0 0.03 0.00 0.00 0.02 0.00 99.95 18:19:01 1 1.37 0.00 0.16 0.00 0.00 98.47 18:19:01 2 0.00 0.00 0.00 0.02 0.00 99.98 18:19:01 3 0.00 0.00 0.00 0.00 0.02 99.98 18:19:01 4 0.00 0.00 0.00 0.00 0.00 100.00 18:19:01 5 0.03 0.00 0.10 0.00 0.00 99.87 18:19:01 6 0.02 0.00 0.02 0.00 0.00 99.97 18:19:01 7 0.02 0.00 0.00 0.00 0.00 99.98 18:19:01 CPU %user %nice %system %iowait %steal %idle 18:20:01 all 0.26 0.00 0.01 0.00 0.00 99.72 18:20:01 0 0.02 0.00 0.03 0.03 0.00 99.92 18:20:01 1 1.97 0.00 0.00 0.00 0.02 98.01 18:20:01 2 0.00 0.00 0.00 0.00 0.00 100.00 18:20:01 3 0.00 0.00 0.02 0.00 0.00 99.98 18:20:01 4 0.02 0.00 0.00 0.00 0.00 99.98 18:20:01 5 0.08 0.00 0.03 0.00 0.02 99.87 18:20:01 6 0.00 0.00 0.02 0.00 0.00 99.98 18:20:01 7 0.00 0.00 0.00 0.00 0.00 100.00 18:21:01 all 0.03 0.00 0.01 0.00 0.01 99.95 18:21:01 0 0.02 0.00 0.02 0.02 0.02 99.93 18:21:01 1 0.07 0.00 0.00 0.00 0.00 99.93 18:21:01 2 0.02 0.00 0.02 0.02 0.00 99.95 18:21:01 3 0.02 0.00 0.00 0.00 0.00 99.98 18:21:01 4 0.03 0.00 0.02 0.00 0.00 99.95 18:21:01 5 0.05 0.00 0.02 0.00 0.00 99.93 18:21:01 6 0.02 0.00 0.00 0.00 0.02 99.97 18:21:01 7 0.00 0.00 0.00 0.00 0.02 99.98 18:22:01 all 0.02 0.00 0.01 0.00 0.00 99.97 18:22:01 0 0.03 0.00 0.02 0.02 0.00 99.93 18:22:01 1 0.00 0.00 0.00 0.00 0.00 100.00 18:22:01 2 0.00 0.00 0.00 0.00 0.00 100.00 18:22:01 3 0.02 0.00 0.00 0.00 0.00 99.98 18:22:01 4 0.02 0.00 0.02 0.00 0.00 99.97 18:22:01 5 0.03 0.00 0.02 0.00 0.00 99.95 18:22:01 6 0.03 0.00 0.03 0.00 0.00 99.93 18:22:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 3.86 0.00 0.95 0.28 0.02 94.90 Average: 0 3.58 0.00 0.99 0.70 0.02 94.71 Average: 1 4.38 0.00 0.87 0.04 0.02 94.69 Average: 2 3.93 0.00 0.97 0.65 0.02 94.43 Average: 3 3.82 0.00 0.88 0.15 0.02 95.14 Average: 4 3.92 0.00 0.95 0.06 0.02 95.06 Average: 5 3.77 0.00 0.96 0.33 0.02 94.91 Average: 6 3.86 0.00 1.01 0.31 0.02 94.80 Average: 7 3.60 0.00 0.94 0.02 0.02 95.43