---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20688 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-20688) 07/21/22 _x86_64_ (8 CPU) 18:12:30 LINUX RESTART (8 CPU) 18:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:14:01 418.34 15.38 402.97 0.00 2189.14 138453.45 0.00 18:15:01 101.30 0.08 101.22 0.00 3.60 15981.48 0.00 18:16:01 100.87 0.02 100.85 0.00 4.27 26854.32 0.00 18:17:01 1.85 0.02 1.83 0.00 0.13 20.68 0.00 18:18:01 1.45 0.02 1.43 0.00 0.13 16.26 0.00 18:19:01 1.53 0.00 1.53 0.00 0.00 17.46 0.00 18:20:01 0.95 0.00 0.95 0.00 0.00 11.60 0.00 18:21:01 1.55 0.00 1.55 0.00 0.00 18.26 0.00 18:22:01 0.85 0.00 0.85 0.00 0.00 9.86 0.00 18:23:01 1.90 0.00 1.90 0.00 0.00 26.66 0.00 Average: 63.06 1.55 61.51 0.00 219.74 18141.73 0.00 18:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:14:01 28380552 31724444 574620 1.75 160556 3402376 2688364 7.92 1192036 2878132 476 18:15:01 28033488 31713068 580836 1.77 166344 3710696 2328604 6.86 1402556 2985120 63852 18:16:01 27633088 31772064 521688 1.59 177016 4113560 1928376 5.68 1366276 3374804 36 18:17:01 27634644 31773784 519724 1.58 177076 4113556 1928376 5.68 1364936 3374804 60 18:18:01 27645160 31784232 509176 1.55 177096 4113568 1928376 5.68 1355228 3374816 24 18:19:01 27644812 31783904 509428 1.55 177112 4113572 1928376 5.68 1355328 3374816 20 18:20:01 27645640 31784904 508640 1.55 177132 4113576 1928376 5.68 1354864 3375068 12 18:21:01 27645908 31785208 508316 1.55 177160 4113580 1928376 5.68 1354180 3375080 16 18:22:01 27646084 31785408 508280 1.55 177180 4113580 1928376 5.68 1354184 3375080 16 18:23:01 27645744 31785128 508488 1.55 177244 4113560 1928376 5.68 1355204 3375068 212 Average: 27755512 31769214 524920 1.60 174392 4002162 2044398 6.03 1345479 3286279 6472 18:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:14:01 vethc8ef5bf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 docker0 118.88 139.02 9.63 1181.68 0.00 0.00 0.00 0.00 18:14:01 ens3 487.82 346.28 7018.03 78.40 0.00 0.00 0.00 0.00 18:14:01 lo 6.60 6.60 0.64 0.64 0.00 0.00 0.00 0.00 18:15:01 docker0 6.55 8.16 0.37 40.75 0.00 0.00 0.00 0.00 18:15:01 ens3 70.70 54.99 78.69 67.14 0.00 0.00 0.00 0.00 18:15:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 18:16:01 docker0 2.45 5.02 0.16 53.80 0.00 0.00 0.00 0.00 18:16:01 ens3 136.61 98.77 2641.14 58.73 0.00 0.00 0.00 0.00 18:16:01 lo 1.60 1.60 0.16 0.16 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 0.17 0.13 0.01 0.01 0.00 0.00 0.00 0.00 18:17:01 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 2.50 4.82 0.23 6.50 0.00 0.00 0.00 0.00 18:18:01 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 0.78 0.15 0.15 0.07 0.00 0.00 0.00 0.00 18:19:01 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 0.45 0.32 0.26 0.20 0.00 0.00 0.00 0.00 18:20:01 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 0.17 0.12 0.01 0.01 0.00 0.00 0.00 0.00 18:21:01 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 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 18:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:23:01 ens3 0.27 0.22 0.08 0.07 0.00 0.00 0.00 0.00 18:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 12.79 15.22 1.02 127.63 0.00 0.00 0.00 0.00 Average: ens3 69.95 50.58 973.87 21.12 0.00 0.00 0.00 0.00 Average: lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20688) 07/21/22 _x86_64_ (8 CPU) 18:12:30 LINUX RESTART (8 CPU) 18:13:01 CPU %user %nice %system %iowait %steal %idle 18:14:01 all 12.48 0.00 5.46 1.86 0.07 80.14 18:14:01 0 11.78 0.00 5.51 0.40 0.07 82.23 18:14:01 1 12.28 0.00 7.35 6.70 0.07 73.60 18:14:01 2 15.13 0.00 4.29 0.25 0.07 80.26 18:14:01 3 11.74 0.00 5.36 0.19 0.07 82.65 18:14:01 4 11.54 0.00 5.29 1.02 0.07 82.09 18:14:01 5 13.46 0.00 4.76 0.27 0.07 81.44 18:14:01 6 12.12 0.00 6.07 5.70 0.05 76.06 18:14:01 7 11.78 0.00 5.03 0.36 0.09 82.75 18:15:01 all 45.59 0.00 7.41 0.43 0.10 46.46 18:15:01 0 46.13 0.00 7.74 0.20 0.12 45.81 18:15:01 1 43.68 0.00 7.73 2.41 0.12 46.06 18:15:01 2 47.89 0.00 7.14 0.07 0.10 44.80 18:15:01 3 43.04 0.00 7.14 0.05 0.08 49.68 18:15:01 4 46.59 0.00 7.71 0.05 0.10 45.55 18:15:01 5 44.33 0.00 7.03 0.27 0.08 48.28 18:15:01 6 46.58 0.00 7.46 0.25 0.12 45.59 18:15:01 7 46.48 0.00 7.36 0.15 0.08 45.93 18:16:01 all 4.34 0.00 1.96 0.62 0.03 93.04 18:16:01 0 4.72 0.00 2.06 0.59 0.03 92.60 18:16:01 1 5.19 0.00 2.33 0.75 0.03 91.69 18:16:01 2 4.16 0.00 2.01 0.02 0.03 93.78 18:16:01 3 3.45 0.00 1.58 1.14 0.02 93.82 18:16:01 4 5.15 0.00 1.38 0.13 0.02 93.31 18:16:01 5 3.44 0.00 2.25 0.02 0.02 94.27 18:16:01 6 4.79 0.00 2.16 2.06 0.03 90.96 18:16:01 7 3.84 0.00 1.92 0.29 0.05 93.91 18:17:01 all 0.02 0.00 0.02 0.01 0.00 99.95 18:17:01 0 0.03 0.00 0.07 0.00 0.02 99.88 18:17:01 1 0.02 0.00 0.00 0.00 0.00 99.98 18:17:01 2 0.02 0.00 0.03 0.00 0.02 99.93 18:17:01 3 0.02 0.00 0.00 0.03 0.00 99.95 18:17:01 4 0.03 0.00 0.00 0.00 0.00 99.97 18:17:01 5 0.02 0.00 0.03 0.00 0.00 99.95 18:17:01 6 0.00 0.00 0.02 0.03 0.00 99.95 18:17:01 7 0.00 0.00 0.00 0.00 0.00 100.00 18:18:01 all 0.05 0.00 0.03 0.00 0.00 99.92 18:18:01 0 0.07 0.00 0.03 0.00 0.00 99.90 18:18:01 1 0.03 0.00 0.02 0.00 0.02 99.93 18:18:01 2 0.05 0.00 0.07 0.00 0.02 99.87 18:18:01 3 0.02 0.00 0.02 0.00 0.00 99.97 18:18:01 4 0.00 0.00 0.02 0.00 0.00 99.98 18:18:01 5 0.12 0.00 0.00 0.00 0.00 99.88 18:18:01 6 0.07 0.00 0.03 0.00 0.00 99.90 18:18:01 7 0.02 0.00 0.05 0.00 0.00 99.93 18:19:01 all 0.01 0.00 0.02 0.00 0.00 99.96 18:19:01 0 0.02 0.00 0.03 0.00 0.02 99.93 18:19:01 1 0.00 0.00 0.00 0.00 0.00 100.00 18:19:01 2 0.02 0.00 0.00 0.00 0.00 99.98 18:19:01 3 0.00 0.00 0.00 0.02 0.00 99.98 18:19:01 4 0.00 0.00 0.02 0.00 0.00 99.98 18:19:01 5 0.03 0.00 0.05 0.00 0.02 99.90 18:19:01 6 0.00 0.00 0.00 0.02 0.00 99.98 18:19:01 7 0.03 0.00 0.03 0.00 0.00 99.93 18:20:01 all 0.04 0.00 0.01 0.00 0.00 99.95 18:20:01 0 0.05 0.00 0.03 0.00 0.00 99.92 18:20:01 1 0.02 0.00 0.00 0.00 0.00 99.98 18:20:01 2 0.12 0.00 0.02 0.00 0.02 99.85 18:20:01 3 0.02 0.00 0.00 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 0.03 0.00 0.03 0.00 0.00 99.93 18:20:01 6 0.02 0.00 0.00 0.00 0.00 99.98 18:20:01 7 0.03 0.00 0.02 0.00 0.00 99.95 18:21:01 all 0.09 0.00 0.02 0.00 0.00 99.89 18:21:01 0 0.02 0.00 0.02 0.02 0.02 99.93 18:21:01 1 0.02 0.00 0.02 0.00 0.00 99.97 18:21:01 2 0.62 0.00 0.02 0.00 0.00 99.37 18:21:01 3 0.00 0.00 0.02 0.02 0.00 99.97 18:21:01 4 0.00 0.00 0.00 0.00 0.00 100.00 18:21:01 5 0.05 0.00 0.05 0.00 0.00 99.90 18:21:01 6 0.02 0.00 0.00 0.00 0.00 99.98 18:21:01 7 0.00 0.00 0.02 0.00 0.00 99.98 18:22:01 all 0.02 0.00 0.01 0.00 0.00 99.96 18:22:01 0 0.03 0.00 0.03 0.00 0.00 99.93 18:22:01 1 0.00 0.00 0.00 0.00 0.00 100.00 18:22:01 2 0.05 0.00 0.03 0.00 0.02 99.90 18:22:01 3 0.02 0.00 0.00 0.02 0.00 99.97 18:22:01 4 0.02 0.00 0.00 0.00 0.00 99.98 18:22:01 5 0.03 0.00 0.02 0.00 0.02 99.93 18:22:01 6 0.02 0.00 0.00 0.00 0.00 99.98 18:22:01 7 0.02 0.00 0.00 0.00 0.00 99.98 18:23:01 all 0.05 0.00 0.01 0.00 0.00 99.94 18:23:01 0 0.08 0.00 0.02 0.00 0.00 99.90 18:23:01 1 0.02 0.00 0.00 0.00 0.00 99.98 18:23:01 2 0.03 0.00 0.03 0.00 0.00 99.93 18:23:01 3 0.07 0.00 0.02 0.02 0.00 99.90 18:23:01 4 0.00 0.00 0.00 0.00 0.00 100.00 18:23:01 5 0.15 0.00 0.02 0.00 0.00 99.83 18:23:01 6 0.00 0.00 0.00 0.02 0.00 99.98 18:23:01 7 0.03 0.00 0.02 0.00 0.00 99.95 Average: all 6.22 0.00 1.48 0.29 0.02 91.99 Average: 0 6.24 0.00 1.54 0.12 0.03 92.07 Average: 1 6.07 0.00 1.73 0.98 0.02 91.20 Average: 2 6.77 0.00 1.36 0.03 0.03 91.82 Average: 3 5.77 0.00 1.40 0.15 0.02 92.66 Average: 4 6.29 0.00 1.43 0.12 0.02 92.14 Average: 5 6.10 0.00 1.41 0.06 0.02 92.41 Average: 6 6.31 0.00 1.56 0.80 0.02 91.30 Average: 7 6.16 0.00 1.43 0.08 0.02 92.31