---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-22347 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-22347) 08/09/22 _x86_64_ (8 CPU) 22:53:10 LINUX RESTART (8 CPU) 22:54:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:55:01 51.57 0.90 50.67 0.00 23.86 31198.37 0.00 22:56:01 48.74 0.15 48.59 0.00 14.66 22079.78 0.00 22:57:01 1.53 0.00 1.53 0.00 0.00 18.39 0.00 22:58:01 1.20 0.00 1.20 0.00 0.00 14.93 0.00 22:59:01 1.23 0.02 1.22 0.00 0.13 13.73 0.00 23:00:01 1.17 0.00 1.17 0.00 0.00 14.66 0.00 Average: 17.48 0.18 17.30 0.00 6.39 8827.85 0.00 22:54:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:55:01 28768776 31758172 534776 1.63 106840 3135076 1988992 5.86 1264560 2443300 106724 22:56:01 28451240 31788828 506988 1.54 122312 3435708 1802172 5.31 1161352 2832816 328 22:57:01 28452040 31789792 505816 1.54 122344 3435712 1802172 5.31 1160348 2832820 20 22:58:01 28455556 31793832 502008 1.53 122376 3435712 1802172 5.31 1156048 2833256 16 22:59:01 28455888 31794336 501492 1.53 122416 3435840 1802172 5.31 1156376 2833400 24 23:00:01 28457132 31795616 500176 1.52 122448 3435852 1802172 5.31 1155380 2833404 12 Average: 28506772 31786763 508543 1.55 119789 3385650 1833309 5.40 1175677 2768166 17854 22:54:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:55:01 lo 1.15 1.15 0.11 0.11 0.00 0.00 0.00 0.00 22:55:01 vethdb6811d 8.12 8.74 0.72 77.62 0.00 0.00 0.00 0.01 22:55:01 docker0 8.12 8.64 0.61 77.61 0.00 0.00 0.00 0.00 22:55:01 ens3 216.08 146.33 4114.32 66.17 0.00 0.00 0.00 0.00 22:56:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 ens3 111.08 71.95 2531.39 15.10 0.00 0.00 0.00 0.00 22:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 ens3 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:59:01 ens3 0.20 0.18 0.08 0.07 0.00 0.00 0.00 0.00 23:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:00:01 ens3 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 Average: lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 Average: docker0 1.33 1.42 0.10 12.75 0.00 0.00 0.00 0.00 Average: ens3 54.16 36.14 1099.25 13.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-22347) 08/09/22 _x86_64_ (8 CPU) 22:53:10 LINUX RESTART (8 CPU) 22:54:02 CPU %user %nice %system %iowait %steal %idle 22:55:01 all 16.85 0.00 3.57 0.82 0.06 78.71 22:55:01 0 17.34 0.00 3.64 0.08 0.05 78.89 22:55:01 1 20.28 0.00 2.96 0.14 0.03 76.59 22:55:01 2 16.26 0.00 3.03 0.02 0.05 80.64 22:55:01 3 16.89 0.00 4.30 0.65 0.05 78.11 22:55:01 4 16.73 0.00 3.76 0.05 0.05 79.41 22:55:01 5 17.25 0.00 3.66 0.41 0.05 78.62 22:55:01 6 14.92 0.00 3.55 0.03 0.12 81.37 22:55:01 7 15.13 0.00 3.63 5.13 0.05 76.05 22:56:01 all 11.83 0.00 2.56 0.71 0.04 84.85 22:56:01 0 11.82 0.00 2.38 0.03 0.05 85.72 22:56:01 1 12.11 0.00 3.10 3.17 0.05 81.57 22:56:01 2 11.55 0.00 2.42 0.35 0.05 85.63 22:56:01 3 11.75 0.00 2.69 0.59 0.05 84.93 22:56:01 4 11.65 0.00 2.36 0.02 0.03 85.94 22:56:01 5 12.07 0.00 2.53 0.07 0.03 85.29 22:56:01 6 11.66 0.00 2.28 0.15 0.03 85.87 22:56:01 7 12.06 0.00 2.69 1.34 0.05 83.85 22:57:01 all 0.03 0.00 0.01 0.01 0.00 99.95 22:57:01 0 0.02 0.00 0.02 0.00 0.00 99.97 22:57:01 1 0.00 0.00 0.00 0.07 0.00 99.93 22:57:01 2 0.03 0.00 0.02 0.00 0.00 99.95 22:57:01 3 0.12 0.00 0.05 0.00 0.02 99.82 22:57:01 4 0.00 0.00 0.00 0.00 0.00 100.00 22:57:01 5 0.03 0.00 0.00 0.00 0.00 99.97 22:57:01 6 0.00 0.00 0.00 0.00 0.00 100.00 22:57:01 7 0.00 0.00 0.02 0.02 0.00 99.97 22:58:01 all 0.04 0.00 0.02 0.00 0.01 99.93 22:58:01 0 0.05 0.00 0.02 0.00 0.00 99.93 22:58:01 1 0.02 0.00 0.00 0.02 0.02 99.95 22:58:01 2 0.03 0.00 0.05 0.00 0.02 99.90 22:58:01 3 0.12 0.00 0.03 0.00 0.00 99.85 22:58:01 4 0.02 0.00 0.00 0.00 0.00 99.98 22:58:01 5 0.03 0.00 0.02 0.00 0.02 99.93 22:58:01 6 0.02 0.00 0.00 0.00 0.00 99.98 22:58:01 7 0.03 0.00 0.02 0.02 0.00 99.93 22:59:01 all 0.02 0.00 0.01 0.00 0.00 99.97 22:59:01 0 0.02 0.00 0.02 0.00 0.00 99.97 22:59:01 1 0.00 0.00 0.00 0.00 0.00 100.00 22:59:01 2 0.03 0.00 0.00 0.00 0.00 99.97 22:59:01 3 0.08 0.00 0.03 0.00 0.03 99.85 22:59:01 4 0.00 0.00 0.00 0.02 0.00 99.98 22:59:01 5 0.00 0.00 0.00 0.00 0.00 100.00 22:59:01 6 0.00 0.00 0.00 0.00 0.00 100.00 22:59:01 7 0.02 0.00 0.00 0.02 0.00 99.97 23:00:01 all 0.01 0.00 0.02 0.00 0.00 99.96 23:00:01 0 0.00 0.00 0.02 0.00 0.00 99.98 23:00:01 1 0.00 0.00 0.00 0.02 0.00 99.98 23:00:01 2 0.00 0.00 0.00 0.00 0.00 100.00 23:00:01 3 0.03 0.00 0.07 0.00 0.02 99.88 23:00:01 4 0.00 0.00 0.00 0.00 0.00 100.00 23:00:01 5 0.02 0.00 0.02 0.00 0.00 99.97 23:00:01 6 0.02 0.00 0.02 0.00 0.00 99.97 23:00:01 7 0.05 0.00 0.03 0.02 0.02 99.88 Average: all 4.74 0.00 1.02 0.26 0.02 93.96 Average: 0 4.84 0.00 1.01 0.02 0.02 94.12 Average: 1 5.35 0.00 1.00 0.57 0.02 93.06 Average: 2 4.59 0.00 0.91 0.06 0.02 94.42 Average: 3 4.77 0.00 1.18 0.20 0.03 93.82 Average: 4 4.68 0.00 1.01 0.01 0.01 94.28 Average: 5 4.84 0.00 1.02 0.08 0.02 94.04 Average: 6 4.39 0.00 0.96 0.03 0.03 94.60 Average: 7 4.50 0.00 1.05 1.08 0.02 93.35