---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21639 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: 2800.000 BogoMIPS: 5600.00 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-21639) 08/01/22 _x86_64_ (8 CPU) 05:05:20 LINUX RESTART (8 CPU) 05:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:07:01 203.60 12.35 191.25 0.00 1997.60 104271.64 0.00 05:08:01 151.77 0.18 151.59 0.00 16.93 56294.75 0.00 05:09:01 35.43 0.02 35.41 0.00 0.93 49518.56 0.00 05:10:01 5.55 0.00 5.55 0.00 0.00 29318.45 0.00 05:11:01 1.30 0.02 1.28 0.00 0.13 15.33 0.00 05:12:01 1.68 0.00 1.68 0.00 0.00 24.26 0.00 05:13:01 3.00 0.87 2.13 0.00 18.39 30.12 0.00 05:14:01 1.33 0.00 1.33 0.00 0.00 15.86 0.00 05:15:01 1.02 0.00 1.02 0.00 0.00 11.46 0.00 05:16:01 1.83 0.00 1.83 0.00 0.00 25.46 0.00 Average: 40.65 1.34 39.31 0.00 203.42 23952.73 0.00 05:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:07:01 28212484 31615772 674200 2.05 160092 3447700 2354864 6.94 1349508 2863196 14288 05:08:01 27646092 31718596 571944 1.74 169404 4071848 2218064 6.54 1316332 3423944 409880 05:09:01 27620172 31764580 525092 1.60 173604 4119308 1795324 5.29 1287208 3459308 12 05:10:01 27621304 31765940 523352 1.59 173676 4119312 1795324 5.29 1287352 3459312 36 05:11:01 27632872 31777656 511660 1.56 173720 4119308 1795324 5.29 1274916 3459452 24 05:12:01 27633352 31778192 511100 1.55 173768 4119316 1795324 5.29 1274608 3459452 24 05:13:01 27640580 31786252 503296 1.53 173840 4119840 1851568 5.46 1267652 3459860 8 05:14:01 27641328 31787028 502488 1.53 173864 4119844 1851568 5.46 1267692 3459864 48 05:15:01 27640808 31786640 502832 1.53 173892 4119972 1851568 5.46 1268068 3459944 12 05:16:01 27640540 31786632 503076 1.53 173936 4119932 1835424 5.41 1267964 3460172 8 Average: 27692953 31756729 532904 1.62 171980 4047638 1914435 5.64 1286130 3396450 42434 05:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:07:01 docker0 115.14 149.10 9.83 1535.72 0.00 0.00 0.00 0.00 05:07:01 ens3 459.20 320.89 7168.85 98.29 0.00 0.00 0.00 0.00 05:07:01 veth965fa2e 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 05:07:01 lo 5.80 5.80 0.57 0.57 0.00 0.00 0.00 0.00 05:08:01 docker0 13.86 18.23 0.81 92.45 0.00 0.00 0.00 0.00 05:08:01 ens3 139.66 90.62 2673.08 19.52 0.00 0.00 0.00 0.00 05:08:01 lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 ens3 38.59 33.89 14.43 49.57 0.00 0.00 0.00 0.00 05:09:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 05:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 ens3 0.48 0.50 0.03 0.04 0.00 0.00 0.00 0.00 05:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 ens3 0.60 0.33 0.33 0.26 0.00 0.00 0.00 0.00 05:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 ens3 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 05:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 ens3 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 05:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 ens3 1.77 0.80 3.00 0.05 0.00 0.00 0.00 0.00 05:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 ens3 0.22 0.17 0.08 0.07 0.00 0.00 0.00 0.00 05:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 12.90 16.73 1.06 162.83 0.00 0.00 0.00 0.00 Average: ens3 64.08 44.74 986.04 16.78 0.00 0.00 0.00 0.00 Average: lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21639) 08/01/22 _x86_64_ (8 CPU) 05:05:20 LINUX RESTART (8 CPU) 05:06:01 CPU %user %nice %system %iowait %steal %idle 05:07:01 all 12.29 0.00 5.51 1.71 0.07 80.42 05:07:01 0 12.76 0.00 4.77 1.59 0.07 80.80 05:07:01 1 11.98 0.00 5.33 0.14 0.05 82.50 05:07:01 2 12.09 0.00 6.02 4.44 0.08 77.36 05:07:01 3 13.06 0.00 5.39 0.54 0.07 80.95 05:07:01 4 12.09 0.00 5.94 0.64 0.07 81.26 05:07:01 5 12.33 0.00 5.94 5.15 0.07 76.52 05:07:01 6 12.28 0.00 5.18 1.03 0.08 81.43 05:07:01 7 11.70 0.00 5.49 0.17 0.08 82.55 05:08:01 all 40.58 0.00 7.35 0.97 0.09 51.02 05:08:01 0 40.16 0.00 7.49 0.41 0.08 51.86 05:08:01 1 40.11 0.00 7.41 0.83 0.08 51.56 05:08:01 2 40.51 0.00 7.86 0.76 0.08 50.78 05:08:01 3 42.92 0.00 7.35 0.19 0.08 49.46 05:08:01 4 40.35 0.00 6.72 2.01 0.08 50.83 05:08:01 5 39.05 0.00 7.50 3.01 0.08 50.36 05:08:01 6 40.88 0.00 7.41 0.07 0.08 51.55 05:08:01 7 40.61 0.00 7.06 0.46 0.10 51.77 05:09:01 all 1.34 0.00 0.60 0.26 0.01 97.79 05:09:01 0 1.17 0.00 0.75 0.12 0.02 97.95 05:09:01 1 1.58 0.00 0.48 0.02 0.02 97.90 05:09:01 2 1.02 0.00 0.73 0.03 0.00 98.21 05:09:01 3 1.61 0.00 0.62 0.05 0.02 97.70 05:09:01 4 1.29 0.00 0.65 0.33 0.00 97.73 05:09:01 5 1.39 0.00 0.75 1.46 0.00 96.40 05:09:01 6 1.30 0.00 0.45 0.05 0.02 98.18 05:09:01 7 1.34 0.00 0.38 0.00 0.00 98.28 05:10:01 all 0.01 0.00 0.01 0.01 0.00 99.97 05:10:01 0 0.02 0.00 0.03 0.02 0.00 99.93 05:10:01 1 0.00 0.00 0.00 0.00 0.00 100.00 05:10:01 2 0.00 0.00 0.00 0.00 0.00 100.00 05:10:01 3 0.02 0.00 0.00 0.00 0.00 99.98 05:10:01 4 0.02 0.00 0.02 0.05 0.00 99.92 05:10:01 5 0.02 0.00 0.00 0.00 0.00 99.98 05:10:01 6 0.00 0.00 0.00 0.05 0.00 99.95 05:10:01 7 0.02 0.00 0.00 0.00 0.00 99.98 05:11:01 all 0.03 0.00 0.02 0.00 0.01 99.94 05:11:01 0 0.02 0.00 0.02 0.00 0.02 99.95 05:11:01 1 0.02 0.00 0.00 0.00 0.00 99.98 05:11:01 2 0.07 0.00 0.02 0.00 0.02 99.90 05:11:01 3 0.02 0.00 0.05 0.00 0.00 99.93 05:11:01 4 0.03 0.00 0.02 0.02 0.00 99.93 05:11:01 5 0.05 0.00 0.02 0.02 0.02 99.90 05:11:01 6 0.02 0.00 0.00 0.00 0.00 99.98 05:11:01 7 0.02 0.00 0.02 0.00 0.00 99.97 05:12:01 all 0.01 0.00 0.01 0.01 0.00 99.97 05:12:01 0 0.03 0.00 0.05 0.03 0.00 99.88 05:12:01 1 0.00 0.00 0.00 0.00 0.00 100.00 05:12:01 2 0.00 0.00 0.00 0.00 0.00 100.00 05:12:01 3 0.00 0.00 0.02 0.00 0.02 99.97 05:12:01 4 0.00 0.00 0.02 0.02 0.00 99.97 05:12:01 5 0.03 0.00 0.02 0.00 0.00 99.95 05:12:01 6 0.02 0.00 0.00 0.00 0.00 99.98 05:12:01 7 0.00 0.00 0.00 0.00 0.02 99.98 05:13:01 all 0.05 0.00 0.04 0.01 0.00 99.90 05:13:01 0 0.05 0.00 0.07 0.05 0.02 99.82 05:13:01 1 0.03 0.00 0.07 0.00 0.00 99.90 05:13:01 2 0.02 0.00 0.03 0.00 0.00 99.95 05:13:01 3 0.02 0.00 0.02 0.00 0.00 99.97 05:13:01 4 0.00 0.00 0.02 0.03 0.00 99.95 05:13:01 5 0.05 0.00 0.02 0.00 0.00 99.93 05:13:01 6 0.03 0.00 0.02 0.00 0.00 99.95 05:13:01 7 0.20 0.00 0.05 0.02 0.00 99.73 05:14:01 all 0.01 0.00 0.01 0.01 0.00 99.97 05:14:01 0 0.05 0.00 0.00 0.03 0.02 99.90 05:14:01 1 0.00 0.00 0.00 0.00 0.00 100.00 05:14:01 2 0.02 0.00 0.02 0.00 0.00 99.97 05:14:01 3 0.00 0.00 0.02 0.00 0.02 99.97 05:14:01 4 0.00 0.00 0.00 0.02 0.00 99.98 05:14:01 5 0.00 0.00 0.02 0.00 0.00 99.98 05:14:01 6 0.03 0.00 0.02 0.00 0.00 99.95 05:14:01 7 0.02 0.00 0.00 0.00 0.00 99.98 05:15:01 all 0.02 0.00 0.00 0.00 0.00 99.97 05:15:01 0 0.02 0.00 0.02 0.02 0.00 99.95 05:15:01 1 0.03 0.00 0.00 0.00 0.00 99.97 05:15:01 2 0.02 0.00 0.00 0.00 0.00 99.98 05:15:01 3 0.03 0.00 0.00 0.00 0.00 99.97 05:15:01 4 0.02 0.00 0.00 0.02 0.00 99.97 05:15:01 5 0.03 0.00 0.00 0.00 0.00 99.97 05:15:01 6 0.02 0.00 0.00 0.00 0.00 99.98 05:15:01 7 0.02 0.00 0.00 0.00 0.00 99.98 05:16:01 all 0.01 0.00 0.01 0.01 0.00 99.97 05:16:01 0 0.02 0.00 0.02 0.03 0.02 99.92 05:16:01 1 0.00 0.00 0.02 0.00 0.00 99.98 05:16:01 2 0.00 0.00 0.02 0.00 0.00 99.98 05:16:01 3 0.03 0.00 0.00 0.00 0.00 99.97 05:16:01 4 0.00 0.00 0.00 0.02 0.00 99.98 05:16:01 5 0.02 0.00 0.00 0.00 0.00 99.98 05:16:01 6 0.02 0.00 0.00 0.00 0.00 99.98 05:16:01 7 0.00 0.00 0.02 0.00 0.00 99.98 Average: all 5.38 0.00 1.34 0.30 0.02 92.97 Average: 0 5.37 0.00 1.31 0.23 0.02 93.08 Average: 1 5.32 0.00 1.32 0.10 0.02 93.25 Average: 2 5.31 0.00 1.45 0.52 0.02 92.70 Average: 3 5.73 0.00 1.34 0.08 0.02 92.83 Average: 4 5.33 0.00 1.33 0.31 0.02 93.01 Average: 5 5.23 0.00 1.41 0.95 0.02 92.39 Average: 6 5.41 0.00 1.30 0.12 0.02 93.15 Average: 7 5.32 0.00 1.28 0.06 0.02 93.32