---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-22072 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: 2799.994 BogoMIPS: 5599.98 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 9.8G 146G 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 9.8G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-22072) 04/25/22 _x86_64_ (8 CPU) 19:00:42 LINUX RESTART (8 CPU) 19:01:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:02:01 326.41 49.46 276.95 0.00 4582.44 158888.32 0.00 19:03:01 59.48 0.10 59.38 0.00 7.20 31346.08 0.00 19:04:01 1.37 0.00 1.37 0.00 0.00 16.01 0.00 19:05:01 0.98 0.00 0.98 0.00 0.00 12.53 0.00 19:06:01 1.37 0.02 1.35 0.00 0.13 15.06 0.00 19:07:01 1.13 0.00 1.13 0.00 0.00 15.86 0.00 19:08:01 1.02 0.00 1.02 0.00 0.00 12.13 0.00 Average: 55.96 7.08 48.88 0.00 655.65 27186.02 0.00 19:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:02:01 28704376 31751880 540600 1.64 122696 3170372 2013460 5.93 1393756 2369228 506992 19:03:01 28834052 31781164 513956 1.56 113524 3078876 1815352 5.35 1211548 2424560 320 19:04:01 28834796 31781960 513044 1.56 113564 3078880 1815352 5.35 1210616 2424564 20 19:05:01 28843952 31791340 503468 1.53 113612 3079008 1815352 5.35 1201264 2424696 164 19:06:01 28843832 31791300 503396 1.53 113664 3079016 1815352 5.35 1201820 2424700 24 19:07:01 28844668 31792188 502452 1.53 113720 3079020 1815352 5.35 1200872 2424708 128 19:08:01 28845628 31793336 501396 1.52 113752 3079024 1815352 5.35 1200196 2424840 16 Average: 28821615 31783310 511187 1.55 114933 3092028 1843653 5.43 1231439 2416757 72523 19:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:02:01 lo 3.27 3.27 0.31 0.31 0.00 0.00 0.00 0.00 19:02:01 docker0 48.53 57.77 5.08 723.69 0.00 0.00 0.00 0.00 19:02:01 veth97be172 37.59 51.04 3.58 681.38 0.00 0.00 0.00 0.06 19:02:01 ens3 773.90 509.52 5156.99 120.34 0.00 0.00 0.00 0.00 19:03:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 19:03:01 docker0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 19:03:01 ens3 139.79 94.52 2531.14 61.54 0.00 0.00 0.00 0.00 19:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 ens3 9.00 4.88 13.11 0.57 0.00 0.00 0.00 0.00 19:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 ens3 0.58 0.33 0.27 0.20 0.00 0.00 0.00 0.00 19:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 ens3 1.35 0.40 0.44 0.27 0.00 0.00 0.00 0.00 19:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:07:01 ens3 0.80 0.48 0.40 0.27 0.00 0.00 0.00 0.00 19:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:08:01 ens3 0.50 0.00 0.04 0.00 0.00 0.00 0.00 0.00 Average: lo 0.70 0.70 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 6.94 8.26 0.73 103.38 0.00 0.00 0.00 0.00 Average: ens3 132.27 87.16 1100.35 26.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-22072) 04/25/22 _x86_64_ (8 CPU) 19:00:42 LINUX RESTART (8 CPU) 19:01:01 CPU %user %nice %system %iowait %steal %idle 19:02:01 all 19.60 0.00 4.91 1.96 0.06 73.47 19:02:01 0 20.24 0.00 6.31 0.93 0.07 72.46 19:02:01 1 19.39 0.00 3.91 3.29 0.05 73.36 19:02:01 2 18.99 0.00 4.75 2.36 0.07 73.83 19:02:01 3 19.71 0.00 5.00 2.73 0.07 72.49 19:02:01 4 19.31 0.00 5.05 0.24 0.07 75.34 19:02:01 5 21.57 0.00 4.46 0.20 0.05 73.72 19:02:01 6 19.36 0.00 3.88 0.66 0.05 76.05 19:02:01 7 18.20 0.00 5.94 5.28 0.08 70.49 19:03:01 all 11.53 0.00 2.32 0.84 0.04 85.27 19:03:01 0 11.38 0.00 3.19 4.71 0.05 80.67 19:03:01 1 11.93 0.00 2.48 0.12 0.03 85.45 19:03:01 2 10.28 0.00 2.03 1.01 0.03 86.65 19:03:01 3 11.49 0.00 2.03 0.52 0.03 85.93 19:03:01 4 11.56 0.00 2.28 0.02 0.05 86.10 19:03:01 5 11.55 0.00 1.66 0.03 0.03 86.72 19:03:01 6 11.46 0.00 2.32 0.02 0.03 86.18 19:03:01 7 12.61 0.00 2.59 0.32 0.03 84.44 19:04:01 all 0.06 0.00 0.02 0.01 0.00 99.90 19:04:01 0 0.08 0.00 0.05 0.02 0.00 99.85 19:04:01 1 0.05 0.00 0.02 0.00 0.00 99.93 19:04:01 2 0.05 0.00 0.02 0.08 0.00 99.85 19:04:01 3 0.00 0.00 0.00 0.00 0.00 100.00 19:04:01 4 0.03 0.00 0.00 0.00 0.00 99.97 19:04:01 5 0.07 0.00 0.00 0.00 0.00 99.93 19:04:01 6 0.07 0.00 0.03 0.00 0.00 99.90 19:04:01 7 0.15 0.00 0.05 0.00 0.02 99.78 19:05:01 all 0.24 0.00 0.02 0.03 0.01 99.71 19:05:01 0 0.05 0.00 0.02 0.07 0.02 99.85 19:05:01 1 0.05 0.00 0.03 0.00 0.00 99.92 19:05:01 2 0.03 0.00 0.02 0.15 0.02 99.78 19:05:01 3 0.03 0.00 0.02 0.00 0.00 99.95 19:05:01 4 0.07 0.00 0.00 0.00 0.00 99.93 19:05:01 5 0.03 0.00 0.03 0.00 0.02 99.92 19:05:01 6 0.05 0.00 0.02 0.00 0.02 99.92 19:05:01 7 1.57 0.00 0.00 0.00 0.00 98.43 19:06:01 all 0.29 0.00 0.01 0.01 0.00 99.69 19:06:01 0 0.03 0.00 0.03 0.02 0.00 99.92 19:06:01 1 0.02 0.00 0.00 0.00 0.00 99.98 19:06:01 2 0.02 0.00 0.03 0.03 0.00 99.92 19:06:01 3 0.00 0.00 0.02 0.00 0.00 99.98 19:06:01 4 0.17 0.00 0.00 0.00 0.00 99.83 19:06:01 5 0.00 0.00 0.00 0.00 0.00 100.00 19:06:01 6 0.08 0.00 0.03 0.00 0.00 99.88 19:06:01 7 1.97 0.00 0.00 0.00 0.02 98.01 19:07:01 all 0.12 0.00 0.01 0.02 0.00 99.85 19:07:01 0 0.03 0.00 0.03 0.02 0.02 99.90 19:07:01 1 0.02 0.00 0.02 0.00 0.00 99.97 19:07:01 2 0.07 0.00 0.00 0.15 0.00 99.78 19:07:01 3 0.02 0.00 0.00 0.02 0.00 99.97 19:07:01 4 0.02 0.00 0.00 0.00 0.00 99.98 19:07:01 5 0.03 0.00 0.00 0.00 0.00 99.97 19:07:01 6 0.03 0.00 0.00 0.00 0.00 99.97 19:07:01 7 0.73 0.00 0.00 0.00 0.00 99.27 19:08:01 all 0.01 0.00 0.01 0.01 0.00 99.96 19:08:01 0 0.02 0.00 0.03 0.00 0.00 99.95 19:08:01 1 0.00 0.00 0.00 0.00 0.00 100.00 19:08:01 2 0.02 0.00 0.03 0.07 0.00 99.88 19:08:01 3 0.02 0.00 0.00 0.00 0.00 99.98 19:08:01 4 0.00 0.00 0.00 0.02 0.00 99.98 19:08:01 5 0.00 0.00 0.00 0.00 0.00 100.00 19:08:01 6 0.03 0.00 0.03 0.00 0.00 99.93 19:08:01 7 0.02 0.00 0.00 0.00 0.00 99.98 Average: all 4.52 0.00 1.04 0.41 0.02 94.02 Average: 0 4.51 0.00 1.37 0.82 0.02 93.28 Average: 1 4.46 0.00 0.92 0.48 0.01 94.13 Average: 2 4.17 0.00 0.97 0.55 0.02 94.29 Average: 3 4.44 0.00 1.00 0.46 0.01 94.08 Average: 4 4.42 0.00 1.04 0.04 0.02 94.49 Average: 5 4.73 0.00 0.88 0.03 0.01 94.35 Average: 6 4.41 0.00 0.90 0.10 0.01 94.59 Average: 7 4.99 0.00 1.21 0.79 0.02 92.98