---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-33712 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 10G 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 10G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-33712) 04/28/22 _x86_64_ (8 CPU) 20:27:11 LINUX RESTART (8 CPU) 20:28:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:29:01 101.42 3.28 98.13 0.00 375.00 51549.81 0.00 20:30:01 29.94 0.02 29.92 0.00 2.27 16545.57 0.00 20:31:01 1.05 0.00 1.05 0.00 0.00 12.13 0.00 20:32:01 1.50 0.00 1.50 0.00 0.00 17.46 0.00 20:33:01 1.08 0.02 1.07 0.00 0.13 12.53 0.00 20:34:01 1.45 0.00 1.45 0.00 0.00 16.93 0.00 20:35:01 0.90 0.00 0.90 0.00 0.00 11.20 0.00 Average: 19.62 0.47 19.15 0.00 53.91 9737.88 0.00 20:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:29:01 28646936 31739740 557900 1.70 121836 3217048 2207472 6.51 1257056 2567624 358616 20:30:01 28568436 31791756 504436 1.53 123540 3318664 1764220 5.20 1218716 2656788 16 20:31:01 28569024 31792476 503344 1.53 123568 3318668 1764220 5.20 1218756 2656824 12 20:32:01 28569352 31792868 502800 1.53 123592 3318672 1764220 5.20 1218024 2656836 12 20:33:01 28569136 31792700 502820 1.53 123632 3318680 1764220 5.20 1218144 2656844 48 20:34:01 28577112 31801064 494456 1.50 123656 3318808 1764220 5.20 1209988 2657196 28 20:35:01 28577096 31801076 494384 1.50 123676 3318816 1764220 5.20 1210348 2657204 24 Average: 28582442 31787383 508591 1.55 123357 3304194 1827542 5.39 1221576 2644188 51251 20:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:29:01 ens3 333.49 204.82 6629.94 89.72 0.00 0.00 0.00 0.00 20:29:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 20:29:01 docker0 38.93 48.84 3.37 723.26 0.00 0.00 0.00 0.00 20:30:01 ens3 15.04 8.63 13.40 4.97 0.00 0.00 0.00 0.00 20:30:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 ens3 4.27 1.73 3.95 0.53 0.00 0.00 0.00 0.00 20:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 ens3 1.27 0.33 0.33 0.20 0.00 0.00 0.00 0.00 20:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 ens3 1.93 0.77 0.54 0.36 0.00 0.00 0.00 0.00 20:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 ens3 1.53 0.58 0.58 0.40 0.00 0.00 0.00 0.00 20:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 ens3 0.63 0.50 0.35 0.21 0.00 0.00 0.00 0.00 20:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 51.17 31.05 949.82 13.77 0.00 0.00 0.00 0.00 Average: lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 Average: docker0 5.56 6.98 0.48 103.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-33712) 04/28/22 _x86_64_ (8 CPU) 20:27:11 LINUX RESTART (8 CPU) 20:28:01 CPU %user %nice %system %iowait %steal %idle 20:29:01 all 33.62 0.00 7.20 0.59 0.21 58.38 20:29:01 0 34.78 0.00 7.62 0.08 0.17 57.35 20:29:01 1 34.14 0.00 7.84 0.14 0.22 57.67 20:29:01 2 34.20 0.00 7.94 1.25 0.19 56.43 20:29:01 3 32.77 0.00 7.11 0.05 0.22 59.85 20:29:01 4 29.03 0.00 5.91 0.27 0.22 64.57 20:29:01 5 33.70 0.00 7.67 1.98 0.22 56.43 20:29:01 6 36.08 0.00 6.40 0.03 0.20 57.28 20:29:01 7 34.27 0.00 7.10 0.94 0.22 57.48 20:30:01 all 1.87 0.00 0.77 0.25 0.04 97.06 20:30:01 0 2.29 0.00 0.64 0.00 0.05 97.02 20:30:01 1 2.09 0.00 0.72 0.03 0.03 97.13 20:30:01 2 1.96 0.00 0.99 1.39 0.03 95.64 20:30:01 3 1.55 0.00 0.50 0.00 0.05 97.90 20:30:01 4 1.76 0.00 0.52 0.00 0.07 97.65 20:30:01 5 1.07 0.00 1.49 0.28 0.02 97.14 20:30:01 6 2.62 0.00 0.65 0.08 0.05 96.59 20:30:01 7 1.63 0.00 0.67 0.25 0.05 97.40 20:31:01 all 0.03 0.00 0.02 0.00 0.01 99.94 20:31:01 0 0.00 0.00 0.02 0.00 0.02 99.97 20:31:01 1 0.02 0.00 0.02 0.00 0.02 99.95 20:31:01 2 0.03 0.00 0.02 0.00 0.00 99.95 20:31:01 3 0.02 0.00 0.02 0.02 0.00 99.95 20:31:01 4 0.03 0.00 0.02 0.00 0.00 99.95 20:31:01 5 0.00 0.00 0.00 0.02 0.00 99.98 20:31:01 6 0.05 0.00 0.02 0.00 0.02 99.92 20:31:01 7 0.07 0.00 0.03 0.00 0.02 99.88 20:32:01 all 0.22 0.00 0.01 0.01 0.01 99.74 20:32:01 0 0.03 0.00 0.03 0.00 0.03 99.90 20:32:01 1 0.03 0.00 0.00 0.00 0.00 99.97 20:32:01 2 1.53 0.00 0.00 0.00 0.02 98.45 20:32:01 3 0.02 0.00 0.00 0.08 0.02 99.88 20:32:01 4 0.00 0.00 0.00 0.00 0.00 100.00 20:32:01 5 0.02 0.00 0.00 0.02 0.00 99.97 20:32:01 6 0.07 0.00 0.07 0.00 0.02 99.85 20:32:01 7 0.03 0.00 0.02 0.00 0.00 99.95 20:33:01 all 0.16 0.00 0.03 0.00 0.02 99.80 20:33:01 0 0.03 0.00 0.03 0.00 0.00 99.93 20:33:01 1 0.02 0.00 0.00 0.00 0.02 99.97 20:33:01 2 1.03 0.00 0.07 0.00 0.00 98.91 20:33:01 3 0.02 0.00 0.00 0.00 0.02 99.97 20:33:01 4 0.07 0.00 0.03 0.00 0.02 99.88 20:33:01 5 0.00 0.00 0.02 0.02 0.02 99.95 20:33:01 6 0.07 0.00 0.03 0.00 0.05 99.85 20:33:01 7 0.03 0.00 0.03 0.00 0.02 99.92 20:34:01 all 0.30 0.00 0.02 0.01 0.01 99.67 20:34:01 0 0.02 0.00 0.00 0.02 0.02 99.95 20:34:01 1 0.02 0.00 0.02 0.00 0.00 99.97 20:34:01 2 1.99 0.00 0.02 0.03 0.02 97.95 20:34:01 3 0.02 0.00 0.02 0.00 0.00 99.97 20:34:01 4 0.08 0.00 0.00 0.00 0.00 99.92 20:34:01 5 0.02 0.00 0.00 0.00 0.00 99.98 20:34:01 6 0.12 0.00 0.05 0.00 0.02 99.82 20:34:01 7 0.08 0.00 0.05 0.05 0.02 99.80 20:35:01 all 0.27 0.00 0.01 0.00 0.00 99.72 20:35:01 0 0.00 0.00 0.02 0.00 0.00 99.98 20:35:01 1 0.00 0.00 0.00 0.00 0.00 100.00 20:35:01 2 1.95 0.00 0.03 0.00 0.00 98.01 20:35:01 3 0.00 0.00 0.00 0.00 0.00 100.00 20:35:01 4 0.05 0.00 0.00 0.00 0.00 99.95 20:35:01 5 0.02 0.00 0.00 0.00 0.00 99.98 20:35:01 6 0.03 0.00 0.03 0.00 0.02 99.92 20:35:01 7 0.05 0.00 0.02 0.02 0.00 99.92 Average: all 5.14 0.00 1.14 0.12 0.04 93.55 Average: 0 5.25 0.00 1.18 0.01 0.04 93.51 Average: 1 5.13 0.00 1.21 0.02 0.04 93.59 Average: 2 6.01 0.00 1.27 0.38 0.04 92.31 Average: 3 4.85 0.00 1.08 0.02 0.04 94.00 Average: 4 4.38 0.00 0.91 0.04 0.04 94.63 Average: 5 4.92 0.00 1.30 0.33 0.04 93.42 Average: 6 5.52 0.00 1.03 0.02 0.05 93.38 Average: 7 5.09 0.00 1.11 0.18 0.05 93.58