---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-16370 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: 2799.996 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-16370) 06/29/22 _x86_64_ (8 CPU) 17:51:48 LINUX RESTART (8 CPU) 17:52:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:53:01 411.11 55.46 355.66 0.00 7403.17 189505.35 0.00 17:54:01 49.10 0.13 48.97 0.00 7.60 22037.72 0.00 17:55:01 1.52 0.00 1.52 0.00 0.00 16.81 0.00 17:56:01 1.47 0.00 1.47 0.00 0.00 17.86 0.00 17:57:01 1.18 0.02 1.17 0.00 0.13 13.46 0.00 17:58:01 5.47 0.15 5.32 0.00 12.13 106.78 0.00 Average: 78.30 9.29 69.01 0.00 1237.10 35281.65 0.00 17:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:53:01 28772224 31679964 618568 1.88 119228 3056312 2092824 6.17 1225384 2501572 18220 17:54:01 28439068 31771236 527832 1.61 121668 3435396 1904800 5.61 1174340 2840092 296 17:55:01 28439268 31771560 527124 1.60 121700 3435400 1904800 5.61 1173772 2840100 20 17:56:01 28445260 31777608 520992 1.58 121748 3435400 1904800 5.61 1168060 2840108 228 17:57:01 28445552 31777860 520660 1.58 121788 3435400 1904800 5.61 1167656 2840112 16 17:58:01 28421068 31756156 538236 1.64 121980 3436496 2001232 5.90 1189512 2838144 292 Average: 28493740 31755731 542235 1.65 121352 3372401 1952209 5.75 1183121 2783355 3179 17:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:53:01 ens3 833.88 512.10 7354.10 111.94 0.00 0.00 0.00 0.00 17:53:01 docker0 6.25 6.42 0.55 50.14 0.00 0.00 0.00 0.00 17:53:01 vethbe54d5c 4.93 5.05 0.44 39.20 0.00 0.00 0.00 0.00 17:53:01 lo 4.20 4.20 0.40 0.40 0.00 0.00 0.00 0.00 17:54:01 ens3 148.50 102.28 2534.44 65.07 0.00 0.00 0.00 0.00 17:54:01 docker0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 17:54:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 17:55:01 ens3 0.45 0.25 0.26 0.20 0.00 0.00 0.00 0.00 17:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 17:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:57:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 ens3 23.71 13.75 24.26 8.05 0.00 0.00 0.00 0.00 17:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 167.77 104.75 1652.16 30.88 0.00 0.00 0.00 0.00 Average: docker0 1.05 1.08 0.09 8.36 0.00 0.00 0.00 0.00 Average: lo 1.03 1.03 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-16370) 06/29/22 _x86_64_ (8 CPU) 17:51:48 LINUX RESTART (8 CPU) 17:52:01 CPU %user %nice %system %iowait %steal %idle 17:53:01 all 12.31 0.00 4.85 3.15 0.06 79.62 17:53:01 0 12.87 0.00 4.44 0.67 0.07 81.96 17:53:01 1 11.05 0.00 4.71 1.14 0.07 83.03 17:53:01 2 11.12 0.00 4.66 5.03 0.07 79.12 17:53:01 3 12.06 0.00 6.13 7.22 0.07 74.52 17:53:01 4 13.61 0.00 5.52 2.40 0.05 78.41 17:53:01 5 14.61 0.00 3.94 1.32 0.05 80.09 17:53:01 6 11.55 0.00 3.66 5.72 0.07 79.00 17:53:01 7 11.60 0.00 5.79 1.72 0.07 80.83 17:54:01 all 13.27 0.00 2.72 0.42 0.04 83.55 17:54:01 0 14.26 0.00 2.45 0.07 0.03 83.19 17:54:01 1 13.73 0.00 2.65 0.25 0.03 83.34 17:54:01 2 12.81 0.00 2.66 0.12 0.03 84.38 17:54:01 3 11.68 0.00 3.04 1.04 0.03 84.20 17:54:01 4 15.61 0.00 3.07 1.83 0.05 79.44 17:54:01 5 12.62 0.00 2.45 0.02 0.03 84.88 17:54:01 6 12.71 0.00 2.64 0.00 0.03 84.62 17:54:01 7 12.75 0.00 2.80 0.05 0.05 84.36 17:55:01 all 0.03 0.00 0.01 0.00 0.00 99.95 17:55:01 0 0.00 0.00 0.00 0.00 0.00 100.00 17:55:01 1 0.00 0.00 0.02 0.00 0.00 99.98 17:55:01 2 0.00 0.00 0.00 0.00 0.00 100.00 17:55:01 3 0.05 0.00 0.02 0.00 0.02 99.92 17:55:01 4 0.17 0.00 0.02 0.00 0.00 99.82 17:55:01 5 0.00 0.00 0.02 0.02 0.00 99.97 17:55:01 6 0.00 0.00 0.00 0.00 0.00 100.00 17:55:01 7 0.03 0.00 0.02 0.00 0.02 99.93 17:56:01 all 0.04 0.00 0.01 0.01 0.01 99.93 17:56:01 0 0.03 0.00 0.03 0.00 0.02 99.92 17:56:01 1 0.03 0.00 0.00 0.03 0.00 99.93 17:56:01 2 0.02 0.00 0.02 0.00 0.00 99.97 17:56:01 3 0.07 0.00 0.02 0.00 0.02 99.90 17:56:01 4 0.05 0.00 0.03 0.02 0.02 99.88 17:56:01 5 0.05 0.00 0.00 0.02 0.00 99.93 17:56:01 6 0.03 0.00 0.00 0.00 0.00 99.97 17:56:01 7 0.02 0.00 0.02 0.00 0.00 99.97 17:57:01 all 0.11 0.00 0.02 0.00 0.00 99.87 17:57:01 0 0.70 0.00 0.07 0.00 0.00 99.24 17:57:01 1 0.03 0.00 0.00 0.02 0.00 99.95 17:57:01 2 0.00 0.00 0.02 0.00 0.00 99.98 17:57:01 3 0.03 0.00 0.00 0.00 0.02 99.95 17:57:01 4 0.07 0.00 0.00 0.00 0.00 99.93 17:57:01 5 0.02 0.00 0.03 0.02 0.00 99.93 17:57:01 6 0.00 0.00 0.00 0.00 0.00 100.00 17:57:01 7 0.00 0.00 0.02 0.00 0.00 99.98 17:58:01 all 0.61 0.00 0.24 0.01 0.01 99.13 17:58:01 0 0.93 0.00 0.35 0.00 0.02 98.70 17:58:01 1 0.33 0.00 0.22 0.05 0.00 99.40 17:58:01 2 0.28 0.00 0.13 0.00 0.02 99.57 17:58:01 3 0.62 0.00 0.25 0.02 0.02 99.10 17:58:01 4 0.63 0.00 0.20 0.00 0.00 99.17 17:58:01 5 0.95 0.00 0.30 0.03 0.02 98.70 17:58:01 6 0.68 0.00 0.27 0.02 0.00 99.03 17:58:01 7 0.43 0.00 0.22 0.00 0.00 99.35 Average: all 4.37 0.00 1.30 0.60 0.02 93.72 Average: 0 4.78 0.00 1.22 0.12 0.02 93.86 Average: 1 4.18 0.00 1.26 0.25 0.02 94.30 Average: 2 4.02 0.00 1.24 0.85 0.02 93.87 Average: 3 4.06 0.00 1.56 1.36 0.03 92.99 Average: 4 4.99 0.00 1.46 0.70 0.02 92.82 Average: 5 4.68 0.00 1.11 0.23 0.02 93.96 Average: 6 4.14 0.00 1.09 0.95 0.02 93.80 Average: 7 4.10 0.00 1.46 0.29 0.02 94.13