---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34203 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: 2799.976 BogoMIPS: 5599.95 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-34203) 04/28/22 _x86_64_ (8 CPU) 23:10:42 LINUX RESTART (8 CPU) 23:11:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:12:01 409.88 52.55 357.33 0.00 4732.62 188487.92 0.00 23:13:01 214.08 0.17 213.91 0.00 18.13 37422.16 0.00 23:14:01 35.29 0.00 35.29 0.00 0.00 16766.56 0.00 23:15:01 2.20 0.00 2.20 0.00 0.00 23.73 0.00 23:16:01 1.40 0.02 1.38 0.00 0.13 15.33 0.00 23:17:01 1.72 0.02 1.70 0.00 0.13 18.66 0.00 23:18:01 1.67 0.00 1.67 0.00 0.00 18.40 0.00 23:19:01 0.93 0.00 0.93 0.00 0.00 11.33 0.00 23:20:01 1.17 0.00 1.17 0.00 0.00 13.33 0.00 23:21:01 1.62 0.00 1.62 0.00 0.00 23.33 0.00 23:22:01 151.28 0.40 150.88 0.00 16.66 60165.94 0.00 Average: 74.15 4.76 69.39 0.00 426.88 27297.50 0.00 23:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 28347780 31746840 555052 1.69 158796 3447788 2277548 6.71 1230584 2862808 173012 23:13:01 28342224 31767532 529296 1.61 164576 3466496 2030032 5.98 1263092 2825548 704 23:14:01 27847580 31782812 511656 1.56 173092 3918336 1852416 5.46 1267784 3264924 180 23:15:01 27849316 31784572 509980 1.55 173160 3918336 1852416 5.46 1267308 3264940 12 23:16:01 27857252 31792544 501884 1.53 173200 3918344 1852416 5.46 1258752 3264944 172 23:17:01 27856864 31792196 502132 1.53 173236 3918340 1852416 5.46 1259036 3264948 160 23:18:01 27865208 31800640 493376 1.50 173300 3918348 1852416 5.46 1250724 3264976 180 23:19:01 27865104 31800540 493348 1.50 173316 3918356 1852416 5.46 1250528 3264980 252 23:20:01 27865284 31800780 493084 1.50 173340 3918356 1852416 5.46 1250776 3264984 172 23:21:01 27865072 31800624 493276 1.50 173376 3918332 1852416 5.46 1250632 3264960 80 23:22:01 26328388 31768504 521704 1.59 221408 5241272 1924096 5.67 1386764 4528624 248 Average: 27808188 31785235 509526 1.55 175527 3954755 1913728 5.64 1266907 3303331 15925 23:11:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:12:01 docker0 121.73 138.72 9.43 1082.63 0.00 0.00 0.00 0.00 23:12:01 ens3 898.90 607.73 6963.28 124.06 0.00 0.00 0.00 0.00 23:12:01 lo 6.85 6.85 0.67 0.67 0.00 0.00 0.00 0.00 23:13:01 docker0 10.78 17.03 0.63 92.21 0.00 0.00 0.00 0.00 23:13:01 ens3 111.43 89.97 190.79 230.84 0.00 0.00 0.00 0.00 23:13:01 lo 4.13 4.13 0.41 0.41 0.00 0.00 0.00 0.00 23:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 ens3 149.84 107.40 2547.45 109.45 0.00 0.00 0.00 0.00 23:14:01 lo 4.13 4.13 0.41 0.41 0.00 0.00 0.00 0.00 23:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 ens3 0.82 0.22 0.14 0.08 0.00 0.00 0.00 0.00 23:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 ens3 1.12 0.45 1.57 0.27 0.00 0.00 0.00 0.00 23:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 ens3 0.70 0.43 0.34 0.27 0.00 0.00 0.00 0.00 23:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 ens3 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:19:01 ens3 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 23:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:20:01 ens3 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 23:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:21:01 ens3 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 23:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:22:01 docker0 51.75 63.53 4.62 691.13 0.00 0.00 0.00 0.00 23:22:01 ens3 434.37 264.68 8007.58 85.07 0.00 0.00 0.00 0.00 23:22:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 Average: docker0 16.59 19.75 1.32 168.25 0.00 0.00 0.00 0.00 Average: ens3 144.09 96.60 1602.01 49.89 0.00 0.00 0.00 0.00 Average: lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-34203) 04/28/22 _x86_64_ (8 CPU) 23:10:42 LINUX RESTART (8 CPU) 23:11:02 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 12.59 0.00 5.03 2.43 0.07 79.89 23:12:01 0 12.82 0.00 4.50 1.69 0.07 80.92 23:12:01 1 9.38 0.00 4.27 5.02 0.05 81.28 23:12:01 2 14.83 0.00 5.36 2.56 0.09 77.16 23:12:01 3 12.32 0.00 4.91 1.63 0.07 81.08 23:12:01 4 12.83 0.00 6.11 2.36 0.05 78.64 23:12:01 5 12.02 0.00 4.09 0.55 0.05 83.28 23:12:01 6 13.68 0.00 5.87 1.71 0.07 78.67 23:12:01 7 12.86 0.00 5.12 3.89 0.09 78.05 23:13:01 all 28.31 0.00 5.90 1.64 0.09 64.06 23:13:01 0 29.56 0.00 5.93 2.81 0.08 61.62 23:13:01 1 26.94 0.00 5.40 0.32 0.08 67.26 23:13:01 2 30.10 0.00 5.84 0.44 0.08 63.54 23:13:01 3 27.91 0.00 5.93 3.54 0.12 62.50 23:13:01 4 27.38 0.00 6.72 2.83 0.08 62.98 23:13:01 5 29.76 0.00 6.34 0.93 0.08 62.88 23:13:01 6 25.36 0.00 5.26 1.89 0.07 67.42 23:13:01 7 29.44 0.00 5.76 0.39 0.10 64.31 23:14:01 all 3.35 0.00 1.30 0.38 0.02 94.95 23:14:01 0 2.73 0.00 1.07 0.03 0.02 96.15 23:14:01 1 3.43 0.00 1.20 0.44 0.03 94.90 23:14:01 2 3.41 0.00 1.62 0.03 0.02 94.91 23:14:01 3 3.33 0.00 1.19 0.02 0.02 95.45 23:14:01 4 3.18 0.00 1.62 2.46 0.03 92.70 23:14:01 5 3.72 0.00 1.26 0.05 0.02 94.96 23:14:01 6 2.47 0.00 1.52 0.00 0.03 95.97 23:14:01 7 4.49 0.00 0.91 0.00 0.02 94.58 23:15:01 all 0.26 0.00 0.01 0.01 0.01 99.71 23:15:01 0 0.02 0.00 0.03 0.00 0.00 99.95 23:15:01 1 0.03 0.00 0.02 0.03 0.00 99.92 23:15:01 2 0.00 0.00 0.00 0.00 0.00 100.00 23:15:01 3 0.00 0.00 0.02 0.02 0.02 99.95 23:15:01 4 0.00 0.00 0.00 0.00 0.00 100.00 23:15:01 5 0.00 0.00 0.02 0.00 0.02 99.97 23:15:01 6 0.00 0.00 0.02 0.02 0.00 99.97 23:15:01 7 2.00 0.00 0.02 0.00 0.02 97.96 23:16:01 all 0.21 0.00 0.02 0.01 0.00 99.76 23:16:01 0 0.02 0.00 0.05 0.00 0.00 99.93 23:16:01 1 0.03 0.00 0.00 0.05 0.00 99.92 23:16:01 2 0.03 0.00 0.02 0.00 0.00 99.95 23:16:01 3 0.05 0.00 0.02 0.00 0.00 99.93 23:16:01 4 0.00 0.00 0.02 0.00 0.00 99.98 23:16:01 5 0.03 0.00 0.02 0.00 0.00 99.95 23:16:01 6 0.03 0.00 0.00 0.02 0.00 99.95 23:16:01 7 1.44 0.00 0.03 0.00 0.02 98.51 23:17:01 all 0.01 0.00 0.01 0.00 0.00 99.97 23:17:01 0 0.02 0.00 0.02 0.00 0.02 99.95 23:17:01 1 0.00 0.00 0.00 0.03 0.00 99.97 23:17:01 2 0.03 0.00 0.00 0.00 0.00 99.97 23:17:01 3 0.00 0.00 0.00 0.00 0.00 100.00 23:17:01 4 0.00 0.00 0.02 0.00 0.00 99.98 23:17:01 5 0.02 0.00 0.00 0.00 0.00 99.98 23:17:01 6 0.02 0.00 0.00 0.00 0.00 99.98 23:17:01 7 0.03 0.00 0.02 0.00 0.02 99.93 23:18:01 all 0.02 0.00 0.02 0.01 0.01 99.94 23:18:01 0 0.00 0.00 0.02 0.00 0.00 99.98 23:18:01 1 0.03 0.00 0.02 0.07 0.00 99.88 23:18:01 2 0.02 0.00 0.02 0.00 0.02 99.95 23:18:01 3 0.00 0.00 0.02 0.00 0.02 99.97 23:18:01 4 0.02 0.00 0.00 0.00 0.00 99.98 23:18:01 5 0.03 0.00 0.02 0.00 0.02 99.93 23:18:01 6 0.00 0.00 0.00 0.00 0.00 100.00 23:18:01 7 0.07 0.00 0.05 0.00 0.03 99.85 23:19:01 all 0.01 0.00 0.01 0.00 0.00 99.98 23:19:01 0 0.02 0.00 0.02 0.02 0.00 99.95 23:19:01 1 0.00 0.00 0.02 0.02 0.00 99.97 23:19:01 2 0.02 0.00 0.00 0.00 0.00 99.98 23:19:01 3 0.02 0.00 0.00 0.00 0.00 99.98 23:19:01 4 0.00 0.00 0.00 0.00 0.00 100.00 23:19:01 5 0.00 0.00 0.02 0.00 0.00 99.98 23:19:01 6 0.00 0.00 0.00 0.00 0.00 100.00 23:19:01 7 0.02 0.00 0.03 0.00 0.00 99.95 23:20:01 all 0.02 0.00 0.01 0.00 0.00 99.97 23:20:01 0 0.03 0.00 0.03 0.00 0.00 99.93 23:20:01 1 0.03 0.00 0.02 0.02 0.02 99.92 23:20:01 2 0.00 0.00 0.00 0.00 0.00 100.00 23:20:01 3 0.02 0.00 0.00 0.00 0.00 99.98 23:20:01 4 0.02 0.00 0.00 0.00 0.00 99.98 23:20:01 5 0.02 0.00 0.00 0.00 0.00 99.98 23:20:01 6 0.00 0.00 0.00 0.02 0.00 99.98 23:20:01 7 0.03 0.00 0.00 0.00 0.02 99.95 23:21:01 all 0.01 0.00 0.01 0.01 0.00 99.98 23:21:01 0 0.02 0.00 0.03 0.00 0.00 99.95 23:21:01 1 0.00 0.00 0.00 0.05 0.00 99.95 23:21:01 2 0.00 0.00 0.00 0.00 0.00 100.00 23:21:01 3 0.02 0.00 0.02 0.00 0.00 99.97 23:21:01 4 0.00 0.00 0.00 0.00 0.00 100.00 23:21:01 5 0.00 0.00 0.00 0.00 0.00 100.00 23:21:01 6 0.00 0.00 0.00 0.02 0.00 99.98 23:21:01 7 0.02 0.00 0.00 0.00 0.02 99.97 23:22:01 all 10.43 0.00 4.25 1.54 0.06 83.72 23:22:01 0 8.83 0.00 4.54 5.05 0.05 81.52 23:22:01 1 9.44 0.00 3.49 0.63 0.05 86.40 23:22:01 2 11.13 0.00 4.12 0.99 0.07 83.69 23:22:01 3 10.04 0.00 4.34 0.24 0.07 85.32 23:22:01 4 9.55 0.00 5.05 2.98 0.07 82.35 23:22:01 5 10.33 0.00 4.19 0.40 0.07 85.01 23:22:01 6 12.48 0.00 4.14 1.52 0.05 81.80 23:22:01 7 11.65 0.00 4.11 0.48 0.07 83.69 Average: CPU %user %nice %system %iowait %steal %idle Average: all 4.97 0.00 1.49 0.54 0.02 92.98 Average: 0 4.87 0.00 1.46 0.86 0.02 92.78 Average: 1 4.44 0.00 1.30 0.60 0.02 93.64 Average: 2 5.37 0.00 1.53 0.36 0.02 92.72 Average: 3 4.82 0.00 1.48 0.49 0.03 93.18 Average: 4 4.77 0.00 1.76 0.96 0.02 92.50 Average: 5 5.03 0.00 1.43 0.17 0.02 93.34 Average: 6 4.85 0.00 1.51 0.46 0.02 93.16 Average: 7 5.60 0.00 1.44 0.42 0.04 92.51