---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-16106 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-16106) 06/27/22 _x86_64_ (8 CPU) 15:38:22 LINUX RESTART (8 CPU) 15:39:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:40:01 222.83 11.96 210.86 0.00 1975.00 158651.29 0.00 15:41:01 46.08 0.05 46.03 0.00 2.13 20696.98 0.00 15:42:01 1.00 0.00 1.00 0.00 0.00 11.33 0.00 15:43:01 1.35 0.00 1.35 0.00 0.00 16.93 0.00 15:44:01 1.85 0.02 1.83 0.00 0.13 21.19 0.00 15:45:01 4.15 0.87 3.28 0.00 18.40 40.39 0.00 Average: 46.21 2.15 44.06 0.00 332.58 29904.44 0.00 15:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:40:01 28072020 31646388 646024 1.96 161228 3605624 2105304 6.20 1455260 2891324 229732 15:41:01 27943716 31779420 514756 1.57 168180 3831092 1775396 5.23 1231072 3211972 12 15:42:01 27943400 31779268 514344 1.56 168204 3831096 1775396 5.23 1230860 3211976 20 15:43:01 27950400 31786384 507196 1.54 168236 3831100 1775396 5.23 1224892 3211984 56 15:44:01 27949556 31785584 507844 1.54 168320 3831100 1775396 5.23 1225232 3211996 8 15:45:01 27956648 31793708 499900 1.52 168428 3831620 1838920 5.42 1216864 3212404 12 Average: 27969290 31761792 531677 1.62 167099 3793605 1840968 5.43 1264030 3158609 38307 15:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:40:01 ens3 416.71 298.00 6687.80 98.98 0.00 0.00 0.00 0.00 15:40:01 lo 5.80 5.80 0.58 0.58 0.00 0.00 0.00 0.00 15:40:01 docker0 114.73 134.54 9.26 1124.50 0.00 0.00 0.00 0.00 15:40:01 vethbba3204 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 15:41:01 ens3 100.78 61.85 2524.05 11.76 0.00 0.00 0.00 0.00 15:41:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 ens3 0.43 0.20 0.26 0.19 0.00 0.00 0.00 0.00 15:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 ens3 0.68 0.28 0.14 0.08 0.00 0.00 0.00 0.00 15:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 ens3 5.90 3.37 12.78 0.50 0.00 0.00 0.00 0.00 15:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 ens3 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 87.43 60.63 1537.45 18.58 0.00 0.00 0.00 0.00 Average: lo 1.22 1.22 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 19.12 22.42 1.54 187.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-16106) 06/27/22 _x86_64_ (8 CPU) 15:38:22 LINUX RESTART (8 CPU) 15:39:01 CPU %user %nice %system %iowait %steal %idle 15:40:01 all 21.30 0.00 6.38 1.93 0.08 70.31 15:40:01 0 22.21 0.00 6.64 2.92 0.08 68.15 15:40:01 1 20.40 0.00 6.68 0.75 0.07 72.10 15:40:01 2 21.55 0.00 6.14 2.59 0.08 69.63 15:40:01 3 19.65 0.00 6.21 0.89 0.10 73.14 15:40:01 4 20.63 0.00 6.63 4.49 0.08 68.16 15:40:01 5 20.80 0.00 5.60 0.62 0.07 72.91 15:40:01 6 22.11 0.00 6.44 0.52 0.07 70.86 15:40:01 7 23.09 0.00 6.70 2.67 0.10 67.44 15:41:01 all 4.39 0.00 1.21 0.43 0.02 93.96 15:41:01 0 3.05 0.00 1.26 0.13 0.02 95.55 15:41:01 1 3.87 0.00 1.04 0.02 0.03 95.04 15:41:01 2 4.02 0.00 1.17 0.05 0.02 94.75 15:41:01 3 6.16 0.00 1.69 2.33 0.02 89.81 15:41:01 4 3.28 0.00 1.49 0.12 0.02 95.09 15:41:01 5 3.96 0.00 1.02 0.02 0.02 94.99 15:41:01 6 6.20 0.00 0.98 0.00 0.02 92.81 15:41:01 7 4.58 0.00 1.01 0.77 0.02 93.63 15:42:01 all 0.27 0.00 0.01 0.00 0.01 99.71 15:42:01 0 0.03 0.00 0.03 0.00 0.02 99.92 15:42:01 1 0.08 0.00 0.05 0.00 0.02 99.85 15:42:01 2 0.00 0.00 0.00 0.00 0.00 100.00 15:42:01 3 0.02 0.00 0.00 0.02 0.00 99.97 15:42:01 4 0.00 0.00 0.00 0.00 0.00 100.00 15:42:01 5 0.00 0.00 0.00 0.00 0.00 100.00 15:42:01 6 1.97 0.00 0.00 0.00 0.02 98.01 15:42:01 7 0.03 0.00 0.00 0.00 0.00 99.97 15:43:01 all 0.06 0.00 0.02 0.00 0.00 99.91 15:43:01 0 0.05 0.00 0.03 0.00 0.00 99.92 15:43:01 1 0.05 0.00 0.05 0.00 0.02 99.88 15:43:01 2 0.00 0.00 0.02 0.00 0.00 99.98 15:43:01 3 0.02 0.00 0.02 0.02 0.00 99.95 15:43:01 4 0.02 0.00 0.00 0.00 0.00 99.98 15:43:01 5 0.03 0.00 0.02 0.00 0.00 99.95 15:43:01 6 0.27 0.00 0.02 0.00 0.00 99.72 15:43:01 7 0.03 0.00 0.02 0.02 0.00 99.93 15:44:01 all 0.03 0.00 0.02 0.01 0.01 99.93 15:44:01 0 0.02 0.00 0.00 0.02 0.00 99.97 15:44:01 1 0.08 0.00 0.07 0.03 0.03 99.78 15:44:01 2 0.07 0.00 0.00 0.00 0.00 99.93 15:44:01 3 0.00 0.00 0.03 0.00 0.02 99.95 15:44:01 4 0.00 0.00 0.02 0.00 0.00 99.98 15:44:01 5 0.02 0.00 0.00 0.00 0.00 99.98 15:44:01 6 0.00 0.00 0.00 0.00 0.00 100.00 15:44:01 7 0.07 0.00 0.03 0.05 0.00 99.85 15:45:01 all 0.07 0.00 0.05 0.01 0.01 99.85 15:45:01 0 0.02 0.00 0.05 0.05 0.02 99.87 15:45:01 1 0.10 0.00 0.08 0.00 0.02 99.80 15:45:01 2 0.07 0.00 0.05 0.00 0.02 99.87 15:45:01 3 0.07 0.00 0.08 0.00 0.00 99.85 15:45:01 4 0.10 0.00 0.02 0.00 0.00 99.88 15:45:01 5 0.03 0.00 0.02 0.00 0.00 99.95 15:45:01 6 0.03 0.00 0.05 0.00 0.02 99.90 15:45:01 7 0.15 0.00 0.07 0.07 0.00 99.72 Average: all 4.31 0.00 1.27 0.39 0.02 94.00 Average: 0 4.19 0.00 1.32 0.52 0.02 93.95 Average: 1 4.05 0.00 1.31 0.13 0.03 94.47 Average: 2 4.24 0.00 1.22 0.43 0.02 94.09 Average: 3 4.29 0.00 1.33 0.54 0.02 93.82 Average: 4 3.96 0.00 1.34 0.76 0.02 93.92 Average: 5 4.11 0.00 1.10 0.11 0.01 94.67 Average: 6 5.06 0.00 1.23 0.09 0.02 93.60 Average: 7 4.60 0.00 1.29 0.59 0.02 93.51