---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8610 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 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-8610) 03/23/22 _x86_64_ (8 CPU) 05:38:07 LINUX RESTART (8 CPU) 05:39:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:40:01 214.07 1.85 212.22 0.00 29.69 86506.02 0.00 05:41:01 159.70 0.15 159.55 0.00 13.06 30249.25 0.00 05:42:01 1.70 0.00 1.70 0.00 0.00 19.34 0.00 05:43:01 2.28 0.00 2.28 0.00 0.00 25.06 0.00 05:44:01 1.05 0.02 1.03 0.00 0.13 11.73 0.00 05:45:01 2.08 0.00 2.08 0.00 0.00 22.40 0.00 05:46:01 3.53 0.87 2.67 0.00 18.39 34.39 0.00 Average: 54.54 0.41 54.13 0.00 8.70 16528.41 0.00 05:39:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:40:01 28211800 31718048 575908 1.75 177676 3527700 2363176 6.96 1296088 2918172 50388 05:41:01 27674508 31770176 524604 1.60 189672 4057112 1963024 5.79 1354284 3347060 144 05:42:01 27675304 31771104 523440 1.59 189740 4057116 1963024 5.79 1353000 3347068 32 05:43:01 27676360 31772356 522084 1.59 189828 4057244 1979080 5.83 1352264 3347240 52 05:44:01 27676304 31772360 522068 1.59 189848 4057252 1979080 5.83 1352396 3347248 8 05:45:01 27684312 31780436 513936 1.56 189912 4057252 1979080 5.83 1343408 3347248 16 05:46:01 27673672 31770788 523776 1.59 190032 4057768 2001576 5.90 1354988 3347788 164 Average: 27753180 31765038 529402 1.61 188101 3981635 2032577 5.99 1343775 3285975 7258 05:39:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:40:01 veth62ccadb 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 05:40:01 ens3 426.05 297.19 5531.79 84.40 0.00 0.00 0.00 0.00 05:40:01 lo 2.64 2.64 0.26 0.26 0.00 0.00 0.00 0.00 05:40:01 docker0 186.31 249.20 14.95 2110.01 0.00 0.00 0.00 0.00 05:41:01 ens3 138.22 81.87 2624.83 19.79 0.00 0.00 0.00 0.00 05:41:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 05:41:01 docker0 5.55 7.55 0.30 38.03 0.00 0.00 0.00 0.00 05:42:01 ens3 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 05:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 ens3 0.18 0.12 0.08 0.07 0.00 0.00 0.00 0.00 05:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 ens3 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 ens3 14.85 9.80 13.66 0.68 0.00 0.00 0.00 0.00 05:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 81.97 55.03 1156.76 14.83 0.00 0.00 0.00 0.00 Average: lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 27.03 36.17 2.15 302.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-8610) 03/23/22 _x86_64_ (8 CPU) 05:38:07 LINUX RESTART (8 CPU) 05:39:02 CPU %user %nice %system %iowait %steal %idle 05:40:01 all 17.63 0.00 6.05 1.71 0.06 74.55 05:40:01 0 16.87 0.00 6.04 5.80 0.07 71.23 05:40:01 1 17.94 0.00 6.18 0.48 0.05 75.35 05:40:01 2 17.23 0.00 5.45 0.05 0.05 77.22 05:40:01 3 17.22 0.00 5.39 0.24 0.07 77.08 05:40:01 4 18.32 0.00 5.84 0.41 0.05 75.37 05:40:01 5 18.17 0.00 6.60 0.19 0.05 75.00 05:40:01 6 17.88 0.00 7.13 5.90 0.05 69.04 05:40:01 7 17.44 0.00 5.77 0.62 0.07 76.10 05:41:01 all 10.38 0.00 3.10 0.90 0.04 85.59 05:41:01 0 9.96 0.00 2.96 1.04 0.03 86.00 05:41:01 1 10.51 0.00 3.23 0.49 0.05 85.72 05:41:01 2 11.06 0.00 3.32 0.13 0.03 85.45 05:41:01 3 10.18 0.00 3.14 0.22 0.03 86.43 05:41:01 4 8.86 0.00 2.90 1.62 0.03 86.59 05:41:01 5 10.77 0.00 3.40 3.13 0.05 82.65 05:41:01 6 11.04 0.00 2.94 0.29 0.03 85.70 05:41:01 7 10.61 0.00 2.88 0.32 0.03 86.15 05:42:01 all 0.10 0.00 0.02 0.01 0.00 99.86 05:42:01 0 0.07 0.00 0.02 0.05 0.02 99.85 05:42:01 1 0.02 0.00 0.02 0.00 0.00 99.97 05:42:01 2 0.02 0.00 0.00 0.00 0.00 99.98 05:42:01 3 0.03 0.00 0.02 0.00 0.00 99.95 05:42:01 4 0.63 0.00 0.07 0.00 0.00 99.30 05:42:01 5 0.02 0.00 0.03 0.00 0.00 99.95 05:42:01 6 0.03 0.00 0.02 0.00 0.02 99.93 05:42:01 7 0.00 0.00 0.02 0.02 0.00 99.97 05:43:01 all 0.28 0.00 0.01 0.01 0.01 99.69 05:43:01 0 0.07 0.00 0.02 0.05 0.02 99.85 05:43:01 1 0.08 0.00 0.02 0.00 0.02 99.88 05:43:01 2 0.00 0.00 0.00 0.00 0.00 100.00 05:43:01 3 0.00 0.00 0.02 0.02 0.00 99.97 05:43:01 4 1.97 0.00 0.00 0.00 0.00 98.03 05:43:01 5 0.03 0.00 0.02 0.00 0.00 99.95 05:43:01 6 0.02 0.00 0.00 0.00 0.00 99.98 05:43:01 7 0.02 0.00 0.02 0.05 0.02 99.90 05:44:01 all 0.26 0.00 0.01 0.00 0.01 99.71 05:44:01 0 0.03 0.00 0.03 0.02 0.00 99.92 05:44:01 1 0.02 0.00 0.03 0.00 0.03 99.92 05:44:01 2 0.03 0.00 0.00 0.00 0.02 99.95 05:44:01 3 0.00 0.00 0.00 0.00 0.00 100.00 05:44:01 4 1.97 0.00 0.00 0.00 0.02 98.01 05:44:01 5 0.00 0.00 0.00 0.00 0.02 99.98 05:44:01 6 0.00 0.00 0.00 0.00 0.00 100.00 05:44:01 7 0.03 0.00 0.00 0.02 0.00 99.95 05:45:01 all 0.28 0.00 0.02 0.01 0.00 99.69 05:45:01 0 0.03 0.00 0.05 0.05 0.02 99.85 05:45:01 1 0.08 0.00 0.03 0.00 0.02 99.87 05:45:01 2 0.02 0.00 0.00 0.00 0.00 99.98 05:45:01 3 0.02 0.00 0.03 0.00 0.00 99.95 05:45:01 4 1.97 0.00 0.00 0.00 0.00 98.03 05:45:01 5 0.05 0.00 0.02 0.00 0.00 99.93 05:45:01 6 0.00 0.00 0.00 0.00 0.00 100.00 05:45:01 7 0.02 0.00 0.00 0.03 0.00 99.95 05:46:01 all 0.31 0.00 0.05 0.02 0.00 99.62 05:46:01 0 0.07 0.00 0.02 0.07 0.00 99.85 05:46:01 1 0.05 0.00 0.05 0.00 0.02 99.88 05:46:01 2 0.13 0.00 0.05 0.02 0.00 99.80 05:46:01 3 0.02 0.00 0.02 0.00 0.00 99.97 05:46:01 4 1.99 0.00 0.02 0.00 0.00 98.00 05:46:01 5 0.08 0.00 0.07 0.02 0.00 99.83 05:46:01 6 0.07 0.00 0.03 0.00 0.00 99.90 05:46:01 7 0.08 0.00 0.12 0.05 0.00 99.75 Average: all 4.10 0.00 1.30 0.37 0.02 94.21 Average: 0 3.80 0.00 1.28 0.99 0.02 93.91 Average: 1 4.04 0.00 1.35 0.14 0.03 94.45 Average: 2 4.00 0.00 1.24 0.03 0.01 94.72 Average: 3 3.86 0.00 1.21 0.07 0.01 94.85 Average: 4 5.00 0.00 1.22 0.28 0.01 93.47 Average: 5 4.09 0.00 1.42 0.47 0.02 94.00 Average: 6 4.07 0.00 1.42 0.86 0.01 93.64 Average: 7 3.95 0.00 1.23 0.16 0.02 94.64