---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-28692 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: 2800.000 BogoMIPS: 5600.00 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-28692) 09/08/22 _x86_64_ (8 CPU) 05:19:51 LINUX RESTART (8 CPU) 05:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:21:01 378.30 56.11 322.20 0.00 7386.64 170922.71 0.00 05:22:01 74.56 0.35 74.21 0.00 15.99 74803.87 0.00 05:23:01 1.53 0.00 1.53 0.00 0.00 17.61 0.00 05:24:01 1.40 0.00 1.40 0.00 0.00 17.73 0.00 05:25:01 1.23 0.02 1.22 0.00 0.13 13.46 0.00 05:26:01 1.40 0.00 1.40 0.00 0.00 17.06 0.00 Average: 76.40 9.41 66.99 0.00 1233.76 40966.35 0.00 05:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:21:01 28888368 31781280 522272 1.59 117280 3045456 2103412 6.20 1098344 2520848 572 05:22:01 28442856 31792964 504004 1.53 124856 3442392 1783484 5.26 1230560 2771016 372 05:23:01 28443320 31793460 503372 1.53 124888 3442392 1783484 5.26 1230176 2771020 36 05:24:01 28444160 31794476 502236 1.53 124916 3442528 1783484 5.26 1229284 2771140 200 05:25:01 28450884 31801580 495344 1.51 124968 3442540 1783484 5.26 1222628 2771488 200 05:26:01 28451864 31802632 494508 1.50 125004 3442540 1783484 5.26 1221860 2771504 196 Average: 28520242 31794399 503623 1.53 123652 3376308 1836805 5.41 1205475 2729503 263 05:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:21:01 vethcf42880 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 05:21:01 docker0 4.08 3.32 0.46 42.57 0.00 0.00 0.00 0.00 05:21:01 lo 4.13 4.13 0.39 0.39 0.00 0.00 0.00 0.00 05:21:01 ens3 756.79 493.38 7429.08 107.96 0.00 0.00 0.00 0.00 05:22:01 docker0 35.95 45.45 3.02 683.92 0.00 0.00 0.00 0.00 05:22:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 05:22:01 ens3 206.13 157.13 3240.27 73.99 0.00 0.00 0.00 0.00 05:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 ens3 0.47 0.25 0.26 0.19 0.00 0.00 0.00 0.00 05:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:24:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 05:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:26:01 ens3 0.27 0.22 0.08 0.07 0.00 0.00 0.00 0.00 Average: docker0 6.67 8.13 0.58 121.10 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: ens3 160.63 108.52 1778.32 30.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-28692) 09/08/22 _x86_64_ (8 CPU) 05:19:51 LINUX RESTART (8 CPU) 05:20:01 CPU %user %nice %system %iowait %steal %idle 05:21:01 all 10.98 0.00 4.73 2.55 0.07 81.67 05:21:01 0 8.92 0.00 3.53 1.73 0.05 85.76 05:21:01 1 12.18 0.00 6.34 3.63 0.07 77.78 05:21:01 2 11.00 0.00 5.05 4.64 0.07 79.24 05:21:01 3 12.06 0.00 4.49 0.53 0.07 82.86 05:21:01 4 12.49 0.00 4.86 2.74 0.07 79.85 05:21:01 5 8.24 0.00 4.82 4.59 0.07 82.28 05:21:01 6 9.75 0.00 4.83 1.92 0.07 83.43 05:21:01 7 13.19 0.00 3.93 0.64 0.07 82.17 05:22:01 all 25.51 0.00 4.96 0.78 0.07 68.68 05:22:01 0 25.83 0.00 4.93 0.34 0.07 68.83 05:22:01 1 25.35 0.00 4.83 0.03 0.07 69.72 05:22:01 2 25.48 0.00 4.67 0.02 0.10 69.73 05:22:01 3 25.14 0.00 5.11 0.03 0.07 69.65 05:22:01 4 26.25 0.00 4.64 0.10 0.08 68.93 05:22:01 5 26.12 0.00 5.62 4.13 0.08 64.05 05:22:01 6 24.96 0.00 4.95 1.26 0.05 68.78 05:22:01 7 24.92 0.00 4.95 0.34 0.07 69.73 05:23:01 all 0.21 0.00 0.02 0.01 0.00 99.76 05:23:01 0 0.05 0.00 0.00 0.00 0.00 99.95 05:23:01 1 0.02 0.00 0.02 0.00 0.00 99.97 05:23:01 2 1.50 0.00 0.05 0.00 0.00 98.45 05:23:01 3 0.02 0.00 0.02 0.00 0.00 99.97 05:23:01 4 0.05 0.00 0.05 0.00 0.00 99.90 05:23:01 5 0.02 0.00 0.02 0.02 0.00 99.95 05:23:01 6 0.00 0.00 0.00 0.00 0.00 100.00 05:23:01 7 0.03 0.00 0.02 0.03 0.02 99.90 05:24:01 all 0.27 0.00 0.01 0.00 0.00 99.71 05:24:01 0 0.00 0.00 0.02 0.00 0.00 99.98 05:24:01 1 0.02 0.00 0.00 0.00 0.00 99.98 05:24:01 2 2.00 0.00 0.00 0.00 0.00 98.00 05:24:01 3 0.02 0.00 0.00 0.00 0.00 99.98 05:24:01 4 0.07 0.00 0.05 0.00 0.02 99.87 05:24:01 5 0.00 0.00 0.00 0.03 0.00 99.97 05:24:01 6 0.03 0.00 0.00 0.00 0.00 99.97 05:24:01 7 0.00 0.00 0.02 0.00 0.00 99.98 05:25:01 all 0.27 0.00 0.01 0.01 0.01 99.71 05:25:01 0 0.02 0.00 0.00 0.00 0.02 99.97 05:25:01 1 0.03 0.00 0.02 0.00 0.00 99.95 05:25:01 2 1.97 0.00 0.02 0.00 0.00 98.01 05:25:01 3 0.02 0.00 0.02 0.00 0.00 99.97 05:25:01 4 0.03 0.00 0.05 0.00 0.02 99.90 05:25:01 5 0.02 0.00 0.00 0.03 0.02 99.93 05:25:01 6 0.02 0.00 0.00 0.00 0.00 99.98 05:25:01 7 0.02 0.00 0.00 0.02 0.00 99.97 05:26:01 all 0.26 0.00 0.02 0.01 0.00 99.72 05:26:01 0 0.00 0.00 0.02 0.00 0.00 99.98 05:26:01 1 0.00 0.00 0.02 0.00 0.00 99.98 05:26:01 2 2.00 0.00 0.02 0.00 0.00 97.98 05:26:01 3 0.00 0.00 0.02 0.00 0.02 99.97 05:26:01 4 0.03 0.00 0.07 0.00 0.00 99.90 05:26:01 5 0.02 0.00 0.00 0.03 0.00 99.95 05:26:01 6 0.00 0.00 0.00 0.00 0.00 100.00 05:26:01 7 0.00 0.00 0.00 0.02 0.00 99.98 Average: all 6.20 0.00 1.61 0.55 0.03 91.60 Average: 0 5.78 0.00 1.41 0.34 0.02 92.45 Average: 1 6.23 0.00 1.86 0.60 0.02 91.29 Average: 2 7.24 0.00 1.61 0.77 0.03 90.36 Average: 3 6.15 0.00 1.59 0.09 0.03 92.14 Average: 4 6.46 0.00 1.61 0.47 0.03 91.43 Average: 5 5.69 0.00 1.73 1.46 0.03 91.09 Average: 6 5.76 0.00 1.62 0.53 0.02 92.07 Average: 7 6.30 0.00 1.47 0.17 0.03 92.02