---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-574 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-574) 06/01/22 _x86_64_ (8 CPU) 20:57:54 LINUX RESTART (8 CPU) 20:58:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:59:01 412.25 61.74 350.51 0.00 8227.56 212923.98 0.00 21:00:01 37.10 0.27 36.84 0.00 3.20 13752.35 0.00 21:01:01 30.03 0.63 29.40 0.00 22.53 16459.54 0.00 21:02:01 4.02 1.80 2.22 0.00 44.93 31.86 0.00 21:03:01 1.47 0.02 1.45 0.00 0.13 16.66 0.00 21:04:01 1.40 0.00 1.40 0.00 0.00 16.79 0.00 21:05:01 1.07 0.00 1.07 0.00 0.00 13.73 0.00 21:06:01 45.08 0.12 44.96 0.00 16.00 25295.52 0.00 Average: 66.55 8.07 58.48 0.00 1039.25 33562.69 0.00 20:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:59:01 28834368 31754268 539628 1.64 125176 3046252 2017656 5.95 1141128 2503196 61492 21:00:01 28582968 31722792 573404 1.74 125272 3255836 2274008 6.70 1292988 2590528 317640 21:01:01 28459136 31772196 522520 1.59 126628 3399760 1859748 5.48 1257704 2721800 16 21:02:01 28454496 31771136 523380 1.59 126708 3401436 1899424 5.60 1261036 2721796 136 21:03:01 28463448 31780184 514248 1.56 126760 3401444 1882716 5.55 1251704 2721852 48 21:04:01 28463872 31780656 513720 1.56 126784 3401448 1882716 5.55 1251400 2721860 8 21:05:01 28471572 31788460 505840 1.54 126816 3401452 1882716 5.55 1243432 2721920 20 21:06:01 27151644 31721248 568704 1.73 146508 4558260 2255956 6.65 1365984 3836892 458280 Average: 28360188 31761368 532680 1.62 128832 3483236 1994368 5.88 1258172 2817480 104705 20:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:59:01 veth61f5008 36.46 44.81 3.64 403.13 0.00 0.00 0.00 0.03 20:59:01 lo 3.80 3.80 0.36 0.36 0.00 0.00 0.00 0.00 20:59:01 docker0 60.94 72.34 5.36 754.15 0.00 0.00 0.00 0.00 20:59:01 ens3 794.13 470.20 7858.36 109.29 0.00 0.00 0.00 0.00 21:00:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 21:00:01 docker0 3.75 4.27 0.28 42.64 0.00 0.00 0.00 0.00 21:00:01 ens3 138.45 97.93 2574.11 65.83 0.00 0.00 0.00 0.00 21:01:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 21:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:01:01 ens3 12.88 8.33 13.97 5.30 0.00 0.00 0.00 0.00 21:02:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 21:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:02:01 ens3 30.29 25.31 18.09 39.25 0.00 0.00 0.00 0.00 21:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:03:01 ens3 1.03 0.35 0.45 0.26 0.00 0.00 0.00 0.00 21:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:04:01 ens3 0.72 0.17 0.13 0.07 0.00 0.00 0.00 0.00 21:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:05:01 ens3 0.45 0.32 0.26 0.21 0.00 0.00 0.00 0.00 21:06:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 21:06:01 docker0 0.45 0.52 0.13 0.16 0.00 0.00 0.00 0.00 21:06:01 ens3 274.92 173.04 7171.85 60.44 0.00 0.00 0.00 0.00 Average: lo 0.97 0.97 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 8.14 9.64 0.72 99.62 0.00 0.00 0.00 0.00 Average: ens3 156.61 96.95 2204.61 35.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-574) 06/01/22 _x86_64_ (8 CPU) 20:57:54 LINUX RESTART (8 CPU) 20:58:01 CPU %user %nice %system %iowait %steal %idle 20:59:01 all 12.09 0.00 4.97 1.94 0.09 80.91 20:59:01 0 13.80 0.00 5.03 3.61 0.10 77.46 20:59:01 1 11.99 0.00 4.11 0.56 0.07 83.27 20:59:01 2 10.66 0.00 6.14 0.79 0.07 82.35 20:59:01 3 12.24 0.00 4.34 3.17 0.10 80.14 20:59:01 4 11.66 0.00 5.10 1.06 0.08 82.09 20:59:01 5 11.38 0.00 4.36 1.11 0.07 83.08 20:59:01 6 11.41 0.00 4.55 4.58 0.10 79.36 20:59:01 7 13.61 0.00 6.15 0.61 0.12 79.51 21:00:01 all 26.53 0.00 5.07 0.18 0.09 68.14 21:00:01 0 26.31 0.00 4.94 0.17 0.08 68.49 21:00:01 1 25.48 0.00 5.48 0.10 0.08 68.86 21:00:01 2 26.75 0.00 5.16 0.30 0.10 67.68 21:00:01 3 26.84 0.00 4.71 0.05 0.08 68.32 21:00:01 4 26.00 0.00 5.18 0.00 0.08 68.74 21:00:01 5 26.77 0.00 4.51 0.02 0.08 68.61 21:00:01 6 27.12 0.00 5.29 0.07 0.08 67.44 21:00:01 7 26.93 0.00 5.26 0.74 0.10 66.97 21:01:01 all 1.66 0.00 0.69 0.21 0.01 97.43 21:01:01 0 2.11 0.00 0.55 0.02 0.02 97.31 21:01:01 1 1.92 0.00 0.75 0.20 0.02 97.11 21:01:01 2 1.62 0.00 0.43 0.02 0.00 97.93 21:01:01 3 1.85 0.00 0.57 0.00 0.00 97.58 21:01:01 4 1.75 0.00 0.62 0.02 0.03 97.58 21:01:01 5 1.44 0.00 0.62 0.02 0.00 97.93 21:01:01 6 1.52 0.00 0.54 0.15 0.02 97.78 21:01:01 7 1.09 0.00 1.40 1.29 0.02 96.21 21:02:01 all 0.25 0.00 0.08 0.02 0.01 99.65 21:02:01 0 0.48 0.00 0.10 0.02 0.02 99.38 21:02:01 1 0.32 0.00 0.10 0.03 0.00 99.55 21:02:01 2 0.13 0.00 0.05 0.00 0.00 99.82 21:02:01 3 0.23 0.00 0.08 0.03 0.02 99.63 21:02:01 4 0.22 0.00 0.05 0.02 0.00 99.72 21:02:01 5 0.17 0.00 0.07 0.03 0.02 99.72 21:02:01 6 0.27 0.00 0.05 0.00 0.00 99.68 21:02:01 7 0.22 0.00 0.10 0.00 0.00 99.68 21:03:01 all 0.03 0.00 0.01 0.00 0.00 99.95 21:03:01 0 0.02 0.00 0.02 0.00 0.00 99.97 21:03:01 1 0.08 0.00 0.02 0.02 0.02 99.87 21:03:01 2 0.00 0.00 0.02 0.00 0.00 99.98 21:03:01 3 0.03 0.00 0.00 0.00 0.00 99.97 21:03:01 4 0.00 0.00 0.00 0.00 0.00 100.00 21:03:01 5 0.02 0.00 0.03 0.02 0.00 99.93 21:03:01 6 0.03 0.00 0.02 0.00 0.00 99.95 21:03:01 7 0.08 0.00 0.00 0.00 0.02 99.90 21:04:01 all 0.01 0.00 0.01 0.01 0.01 99.97 21:04:01 0 0.02 0.00 0.00 0.00 0.00 99.98 21:04:01 1 0.02 0.00 0.00 0.03 0.00 99.95 21:04:01 2 0.00 0.00 0.00 0.00 0.02 99.98 21:04:01 3 0.02 0.00 0.00 0.00 0.02 99.97 21:04:01 4 0.02 0.00 0.02 0.00 0.00 99.97 21:04:01 5 0.00 0.00 0.00 0.02 0.00 99.98 21:04:01 6 0.00 0.00 0.00 0.00 0.02 99.98 21:04:01 7 0.03 0.00 0.03 0.00 0.02 99.92 21:05:01 all 0.03 0.00 0.02 0.00 0.00 99.94 21:05:01 0 0.02 0.00 0.02 0.02 0.02 99.93 21:05:01 1 0.05 0.00 0.00 0.00 0.00 99.95 21:05:01 2 0.02 0.00 0.00 0.00 0.00 99.98 21:05:01 3 0.05 0.00 0.03 0.00 0.00 99.92 21:05:01 4 0.00 0.00 0.02 0.00 0.00 99.98 21:05:01 5 0.03 0.00 0.02 0.00 0.00 99.95 21:05:01 6 0.07 0.00 0.03 0.00 0.00 99.90 21:05:01 7 0.03 0.00 0.02 0.00 0.02 99.93 21:06:01 all 5.77 0.00 2.42 0.28 0.04 91.49 21:06:01 0 6.29 0.00 2.13 0.03 0.03 91.51 21:06:01 1 5.25 0.00 2.27 0.42 0.03 92.03 21:06:01 2 5.67 0.00 2.62 1.49 0.03 90.18 21:06:01 3 6.26 0.00 2.25 0.10 0.07 91.33 21:06:01 4 6.00 0.00 2.56 0.03 0.05 91.36 21:06:01 5 5.96 0.00 2.48 0.05 0.03 91.48 21:06:01 6 5.21 0.00 2.37 0.00 0.05 92.38 21:06:01 7 5.51 0.00 2.72 0.08 0.03 91.66 Average: all 5.77 0.00 1.65 0.33 0.03 92.22 Average: 0 6.11 0.00 1.59 0.48 0.03 91.78 Average: 1 5.62 0.00 1.59 0.17 0.03 92.59 Average: 2 5.58 0.00 1.79 0.32 0.03 92.27 Average: 3 5.91 0.00 1.49 0.42 0.04 92.14 Average: 4 5.67 0.00 1.68 0.14 0.03 92.47 Average: 5 5.69 0.00 1.50 0.16 0.03 92.63 Average: 6 5.68 0.00 1.60 0.59 0.03 92.10 Average: 7 5.90 0.00 1.95 0.34 0.04 91.78