---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-28628 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: 2799.864 BogoMIPS: 5599.72 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-28628) 09/07/22 _x86_64_ (8 CPU) 14:25:20 LINUX RESTART (8 CPU) 14:26:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:27:01 94.31 10.86 83.44 0.00 1943.53 74883.58 0.00 14:28:01 57.21 0.08 57.12 0.00 7.87 30642.78 0.00 14:29:01 1.52 0.00 1.52 0.00 0.00 16.93 0.00 14:30:01 2.12 0.00 2.12 0.00 0.00 25.06 0.00 14:31:01 1.27 0.02 1.25 0.00 0.13 15.20 0.00 14:32:01 1.77 0.00 1.77 0.00 0.00 20.40 0.00 Average: 26.17 1.80 24.37 0.00 320.74 17440.64 0.00 14:26:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:27:01 28459892 31754760 536396 1.63 120532 3388208 2072176 6.11 1308492 2669392 405256 14:28:01 28429544 31775700 519428 1.58 123904 3439508 1789448 5.27 1244144 2768428 12 14:29:01 28430316 31776524 518536 1.58 123972 3439512 1789448 5.27 1244400 2768432 12 14:30:01 28431528 31777940 517048 1.57 124052 3439644 1789448 5.27 1242780 2768556 12 14:31:01 28430764 31778172 517732 1.57 124088 3439648 1789448 5.27 1242388 2769572 8 14:32:01 28440488 31787960 507816 1.54 124124 3439652 1789448 5.27 1232716 2769572 8 Average: 28437089 31775176 519493 1.58 123445 3431029 1836569 5.41 1252487 2752325 67551 14:26:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:27:01 docker0 45.31 49.87 3.75 738.60 0.00 0.00 0.00 0.00 14:27:01 ens3 339.69 244.48 6505.16 95.53 0.00 0.00 0.00 0.00 14:27:01 lo 2.58 2.58 0.26 0.26 0.00 0.00 0.00 0.00 14:27:01 veth8f0a29b 41.38 46.77 3.87 695.30 0.00 0.00 0.00 0.06 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 ens3 126.28 70.67 2523.72 11.26 0.00 0.00 0.00 0.00 14:28:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 ens3 0.47 0.30 0.26 0.20 0.00 0.00 0.00 0.00 14:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 14:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 ens3 0.17 0.22 0.08 0.08 0.00 0.00 0.00 0.00 14:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 7.45 8.20 0.62 121.38 0.00 0.00 0.00 0.00 Average: ens3 77.08 52.11 1490.91 17.63 0.00 0.00 0.00 0.00 Average: lo 0.68 0.68 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-28628) 09/07/22 _x86_64_ (8 CPU) 14:25:20 LINUX RESTART (8 CPU) 14:26:02 CPU %user %nice %system %iowait %steal %idle 14:27:01 all 25.19 0.00 5.09 1.68 0.06 67.98 14:27:01 0 23.92 0.00 4.96 0.56 0.05 70.50 14:27:01 1 24.73 0.00 5.75 8.45 0.07 61.00 14:27:01 2 25.73 0.00 4.91 0.60 0.07 68.70 14:27:01 3 25.18 0.00 5.01 0.26 0.07 69.49 14:27:01 4 25.05 0.00 4.43 1.87 0.07 68.58 14:27:01 5 24.75 0.00 5.30 1.01 0.05 68.89 14:27:01 6 25.59 0.00 5.09 0.39 0.07 68.86 14:27:01 7 26.56 0.00 5.28 0.28 0.07 67.82 14:28:01 all 2.81 0.00 1.14 1.11 0.04 94.89 14:28:01 0 2.77 0.00 1.04 0.39 0.02 95.79 14:28:01 1 2.87 0.00 0.92 0.03 0.02 96.16 14:28:01 2 3.52 0.00 1.03 0.32 0.02 95.11 14:28:01 3 2.41 0.00 0.85 0.00 0.08 96.65 14:28:01 4 3.19 0.00 0.65 0.62 0.03 95.50 14:28:01 5 2.79 0.00 0.97 0.23 0.07 95.94 14:28:01 6 2.77 0.00 1.93 7.29 0.02 87.99 14:28:01 7 2.18 0.00 1.74 0.07 0.05 95.97 14:29:01 all 0.19 0.00 0.01 0.03 0.01 99.76 14:29:01 0 1.39 0.00 0.02 0.25 0.02 98.33 14:29:01 1 0.02 0.00 0.00 0.00 0.00 99.98 14:29:01 2 0.00 0.00 0.03 0.00 0.02 99.95 14:29:01 3 0.02 0.00 0.00 0.00 0.00 99.98 14:29:01 4 0.02 0.00 0.02 0.00 0.00 99.97 14:29:01 5 0.05 0.00 0.02 0.00 0.02 99.92 14:29:01 6 0.00 0.00 0.00 0.00 0.00 100.00 14:29:01 7 0.00 0.00 0.02 0.00 0.00 99.98 14:30:01 all 0.27 0.00 0.01 0.01 0.01 99.70 14:30:01 0 1.99 0.00 0.00 0.02 0.02 97.98 14:30:01 1 0.00 0.00 0.02 0.05 0.02 99.92 14:30:01 2 0.03 0.00 0.03 0.00 0.02 99.92 14:30:01 3 0.02 0.00 0.02 0.00 0.00 99.97 14:30:01 4 0.02 0.00 0.00 0.00 0.02 99.97 14:30:01 5 0.05 0.00 0.02 0.00 0.00 99.93 14:30:01 6 0.00 0.00 0.00 0.00 0.00 100.00 14:30:01 7 0.02 0.00 0.02 0.00 0.00 99.97 14:31:01 all 0.13 0.00 0.06 0.01 0.01 99.79 14:31:01 0 0.85 0.00 0.15 0.12 0.02 98.87 14:31:01 1 0.00 0.00 0.00 0.00 0.00 100.00 14:31:01 2 0.05 0.00 0.10 0.00 0.02 99.83 14:31:01 3 0.02 0.00 0.00 0.00 0.02 99.97 14:31:01 4 0.00 0.00 0.00 0.00 0.00 100.00 14:31:01 5 0.02 0.00 0.00 0.00 0.02 99.97 14:31:01 6 0.07 0.00 0.20 0.00 0.00 99.73 14:31:01 7 0.02 0.00 0.02 0.00 0.00 99.97 14:32:01 all 0.12 0.00 0.02 0.01 0.01 99.84 14:32:01 0 0.80 0.00 0.05 0.07 0.03 99.05 14:32:01 1 0.02 0.00 0.03 0.02 0.00 99.93 14:32:01 2 0.05 0.00 0.03 0.00 0.02 99.90 14:32:01 3 0.02 0.00 0.00 0.00 0.00 99.98 14:32:01 4 0.03 0.00 0.03 0.00 0.00 99.93 14:32:01 5 0.02 0.00 0.02 0.00 0.00 99.97 14:32:01 6 0.02 0.00 0.02 0.00 0.00 99.97 14:32:01 7 0.03 0.00 0.02 0.00 0.00 99.95 Average: all 4.69 0.00 1.04 0.47 0.02 93.79 Average: 0 5.19 0.00 1.01 0.23 0.02 93.54 Average: 1 4.51 0.00 1.10 1.39 0.02 92.99 Average: 2 4.81 0.00 1.01 0.15 0.03 94.01 Average: 3 4.51 0.00 0.96 0.04 0.03 94.46 Average: 4 4.62 0.00 0.84 0.41 0.02 94.11 Average: 5 4.52 0.00 1.03 0.20 0.03 94.22 Average: 6 4.64 0.00 1.19 1.28 0.01 92.88 Average: 7 4.69 0.00 1.16 0.06 0.02 94.08