---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7124 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 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-7124) 03/15/22 _x86_64_ (8 CPU) 10:01:14 LINUX RESTART (8 CPU) 10:02:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:03:01 301.93 2.58 299.36 0.00 44.47 114135.23 0.00 10:04:01 80.36 0.02 80.34 0.00 3.07 17698.50 0.00 10:05:01 1.28 0.00 1.28 0.00 0.00 14.68 0.00 10:06:01 1.23 0.00 1.23 0.00 0.00 15.33 0.00 10:07:01 1.25 0.02 1.23 0.00 0.13 14.40 0.00 10:08:01 1.58 0.00 1.58 0.00 0.00 18.26 0.00 Average: 63.94 0.43 63.52 0.00 7.84 21725.37 0.00 10:02:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:03:01 28274536 31737720 557836 1.70 185088 3479104 2111432 6.22 1308348 2842924 320 10:04:01 27816056 31781780 512704 1.56 194300 3922888 1799744 5.30 1285804 3273812 156 10:05:01 27816972 31782756 511500 1.56 194332 3922900 1799744 5.30 1284744 3273816 192 10:06:01 27818108 31783964 510364 1.55 194360 3922900 1799744 5.30 1283544 3273912 12 10:07:01 27818256 31784228 510056 1.55 194424 3922908 1799744 5.30 1284084 3273928 44 10:08:01 27827052 31793060 501188 1.52 194456 3922912 1799744 5.30 1274832 3273932 12 Average: 27895163 31777251 517275 1.57 192827 3848935 1851692 5.46 1286893 3202054 123 10:02:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:03:01 lo 3.73 3.73 0.38 0.38 0.00 0.00 0.00 0.00 10:03:01 veth06b948d 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 docker0 185.48 252.58 15.17 2328.53 0.00 0.00 0.00 0.00 10:03:01 ens3 442.08 305.80 5769.86 92.02 0.00 0.00 0.00 0.00 10:04:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 10:04:01 docker0 8.40 11.03 0.50 53.70 0.00 0.00 0.00 0.00 10:04:01 ens3 129.02 76.79 2591.59 13.49 0.00 0.00 0.00 0.00 10:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 ens3 0.52 0.52 0.03 0.05 0.00 0.00 0.00 0.00 10:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 10:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 ens3 0.17 0.12 0.08 0.07 0.00 0.00 0.00 0.00 10:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 ens3 0.12 0.08 0.01 0.01 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 Average: docker0 31.88 43.35 2.58 391.64 0.00 0.00 0.00 0.00 Average: ens3 94.37 63.23 1381.40 17.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-7124) 03/15/22 _x86_64_ (8 CPU) 10:01:14 LINUX RESTART (8 CPU) 10:02:02 CPU %user %nice %system %iowait %steal %idle 10:03:01 all 19.11 0.00 6.68 1.48 0.07 72.65 10:03:01 0 19.79 0.00 6.36 0.36 0.07 73.43 10:03:01 1 16.75 0.00 7.88 6.45 0.07 68.85 10:03:01 2 18.32 0.00 6.96 0.24 0.07 74.41 10:03:01 3 19.08 0.00 7.05 0.74 0.07 73.06 10:03:01 4 19.54 0.00 6.71 0.50 0.07 73.18 10:03:01 5 20.78 0.00 6.08 0.26 0.09 72.80 10:03:01 6 19.78 0.00 6.24 2.92 0.07 70.99 10:03:01 7 18.84 0.00 6.20 0.40 0.07 74.49 10:04:01 all 3.29 0.00 1.24 0.33 0.02 95.12 10:04:01 0 4.56 0.00 1.22 0.33 0.02 93.87 10:04:01 1 2.98 0.00 1.54 0.20 0.02 95.26 10:04:01 2 2.63 0.00 0.99 0.03 0.02 96.33 10:04:01 3 3.36 0.00 1.44 0.02 0.02 95.17 10:04:01 4 2.96 0.00 1.24 0.65 0.02 95.13 10:04:01 5 3.12 0.00 1.60 1.34 0.02 93.92 10:04:01 6 3.25 0.00 0.90 0.03 0.02 95.80 10:04:01 7 3.42 0.00 0.99 0.05 0.03 95.51 10:05:01 all 0.06 0.00 0.02 0.00 0.00 99.90 10:05:01 0 0.37 0.00 0.03 0.00 0.02 99.58 10:05:01 1 0.07 0.00 0.03 0.02 0.02 99.87 10:05:01 2 0.00 0.00 0.02 0.00 0.00 99.98 10:05:01 3 0.03 0.00 0.03 0.00 0.00 99.93 10:05:01 4 0.02 0.00 0.00 0.00 0.00 99.98 10:05:01 5 0.02 0.00 0.05 0.02 0.00 99.92 10:05:01 6 0.00 0.00 0.02 0.00 0.00 99.98 10:05:01 7 0.02 0.00 0.00 0.00 0.00 99.98 10:06:01 all 0.05 0.00 0.06 0.00 0.00 99.88 10:06:01 0 0.02 0.00 0.02 0.00 0.00 99.97 10:06:01 1 0.05 0.00 0.07 0.02 0.02 99.85 10:06:01 2 0.05 0.00 0.05 0.00 0.00 99.90 10:06:01 3 0.08 0.00 0.07 0.00 0.02 99.83 10:06:01 4 0.10 0.00 0.10 0.00 0.00 99.80 10:06:01 5 0.03 0.00 0.07 0.02 0.00 99.88 10:06:01 6 0.02 0.00 0.00 0.00 0.00 99.98 10:06:01 7 0.03 0.00 0.12 0.00 0.00 99.85 10:07:01 all 0.02 0.00 0.01 0.01 0.00 99.96 10:07:01 0 0.02 0.00 0.00 0.00 0.00 99.98 10:07:01 1 0.02 0.00 0.02 0.03 0.02 99.92 10:07:01 2 0.05 0.00 0.02 0.00 0.02 99.92 10:07:01 3 0.05 0.00 0.05 0.02 0.00 99.88 10:07:01 4 0.00 0.00 0.00 0.00 0.00 100.00 10:07:01 5 0.00 0.00 0.00 0.00 0.00 100.00 10:07:01 6 0.02 0.00 0.02 0.00 0.00 99.97 10:07:01 7 0.00 0.00 0.02 0.00 0.00 99.98 10:08:01 all 0.03 0.00 0.02 0.01 0.01 99.94 10:08:01 0 0.03 0.00 0.02 0.00 0.02 99.93 10:08:01 1 0.00 0.00 0.02 0.05 0.00 99.93 10:08:01 2 0.07 0.00 0.02 0.00 0.02 99.90 10:08:01 3 0.00 0.00 0.02 0.02 0.02 99.95 10:08:01 4 0.02 0.00 0.00 0.00 0.00 99.98 10:08:01 5 0.02 0.00 0.00 0.02 0.00 99.97 10:08:01 6 0.05 0.00 0.05 0.00 0.00 99.90 10:08:01 7 0.02 0.00 0.02 0.00 0.00 99.97 Average: all 3.68 0.00 1.31 0.30 0.02 94.69 Average: 0 4.09 0.00 1.26 0.11 0.02 94.52 Average: 1 3.23 0.00 1.56 1.10 0.02 94.09 Average: 2 3.44 0.00 1.31 0.04 0.02 95.18 Average: 3 3.68 0.00 1.41 0.13 0.02 94.77 Average: 4 3.68 0.00 1.31 0.19 0.01 94.80 Average: 5 3.91 0.00 1.27 0.27 0.02 94.53 Average: 6 3.77 0.00 1.18 0.48 0.01 94.56 Average: 7 3.62 0.00 1.19 0.07 0.02 95.10