---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-120439 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 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: 2800.002 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 Mmio stale data: 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; Retpolines, 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 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-120439) 12/03/22 _x86_64_ (8 CPU) 01:11:39 LINUX RESTART (8 CPU) 01:12:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:13:01 309.88 39.94 269.94 0.00 4329.03 134345.50 0.00 01:14:01 54.72 0.37 54.36 0.00 17.33 83365.99 0.00 01:15:01 1.37 0.00 1.37 0.00 0.00 3370.50 0.00 01:16:01 1.80 0.00 1.80 0.00 0.00 21.46 0.00 01:17:01 50.01 11.21 38.79 0.00 5225.40 8583.77 0.00 01:18:01 6.63 0.00 6.63 0.00 0.00 171.84 0.00 Average: 70.07 8.50 61.57 0.00 1587.63 38041.32 0.00 01:12:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:13:01 29157716 31588624 724096 2.20 72136 2637488 1803556 5.32 991692 2372756 464 01:14:01 28654664 31599796 701424 2.13 91600 3089612 1766400 5.21 1009476 2804128 28 01:15:01 28655292 31600516 700352 2.13 91632 3089616 1766400 5.21 1009256 2804136 12 01:16:01 28659456 31604776 695976 2.12 91720 3089616 1766400 5.21 1004880 2804132 12 01:17:01 28151668 31554320 730200 2.22 113576 3508408 1835328 5.41 1307164 2975672 840 01:18:01 28133768 31587968 698060 2.12 125588 3546044 1855592 5.47 1325016 2973412 164 Average: 28568761 31589333 708351 2.15 97709 3160131 1798946 5.30 1107914 2789039 253 01:12:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:13:01 lo 3.66 3.66 0.36 0.36 0.00 0.00 0.00 0.00 01:13:01 veth6e97eda 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 01:13:01 docker0 57.11 51.75 4.25 361.64 0.00 0.00 0.00 0.00 01:13:01 ens3 745.21 506.29 7194.67 126.55 0.00 0.00 0.00 0.00 01:14:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 01:14:01 docker0 28.53 41.74 2.34 166.20 0.00 0.00 0.00 0.00 01:14:01 ens3 142.41 98.25 2692.83 16.33 0.00 0.00 0.00 0.00 01:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 ens3 0.17 0.00 0.01 0.00 0.00 0.00 0.00 0.00 01:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 ens3 0.72 0.18 0.15 0.07 0.00 0.00 0.00 0.00 01:17:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 01:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 ens3 150.17 85.95 2745.15 6.23 0.00 0.00 0.00 0.00 01:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 ens3 0.70 0.48 0.32 0.13 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 14.15 15.48 1.09 87.21 0.00 0.00 0.00 0.00 Average: ens3 171.63 114.10 2091.29 24.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-120439) 12/03/22 _x86_64_ (8 CPU) 01:11:39 LINUX RESTART (8 CPU) 01:12:02 CPU %user %nice %system %iowait %steal %idle 01:13:01 all 10.31 0.00 3.63 6.35 0.06 79.65 01:13:01 0 11.05 0.00 4.52 4.26 0.07 80.10 01:13:01 1 9.09 0.00 4.06 6.41 0.05 80.38 01:13:01 2 9.64 0.00 3.64 20.66 0.07 66.00 01:13:01 3 7.47 0.00 3.72 4.88 0.05 83.87 01:13:01 4 12.76 0.00 2.82 0.27 0.05 84.10 01:13:01 5 10.20 0.00 2.82 1.25 0.05 85.67 01:13:01 6 11.13 0.00 3.57 6.42 0.07 78.82 01:13:01 7 11.11 0.00 3.92 6.69 0.09 78.20 01:14:01 all 3.20 0.00 1.57 2.50 0.04 92.70 01:14:01 0 2.97 0.00 1.27 0.07 0.03 95.66 01:14:01 1 3.77 0.00 1.27 0.05 0.02 94.89 01:14:01 2 3.38 0.00 2.13 1.19 0.03 93.27 01:14:01 3 3.17 0.00 1.51 1.16 0.05 94.12 01:14:01 4 2.83 0.00 1.83 9.56 0.05 85.73 01:14:01 5 2.58 0.00 1.39 6.47 0.05 89.51 01:14:01 6 3.16 0.00 1.41 1.43 0.03 93.96 01:14:01 7 3.73 0.00 1.74 0.05 0.03 94.44 01:15:01 all 0.11 0.00 0.01 0.02 0.01 99.85 01:15:01 0 0.00 0.00 0.02 0.00 0.00 99.98 01:15:01 1 0.03 0.00 0.00 0.00 0.02 99.95 01:15:01 2 0.00 0.00 0.03 0.00 0.00 99.97 01:15:01 3 0.03 0.00 0.02 0.00 0.02 99.93 01:15:01 4 0.02 0.00 0.02 0.00 0.00 99.97 01:15:01 5 0.00 0.00 0.00 0.17 0.00 99.83 01:15:01 6 0.78 0.00 0.00 0.00 0.02 99.20 01:15:01 7 0.00 0.00 0.02 0.00 0.00 99.98 01:16:01 all 0.29 0.00 0.01 0.01 0.00 99.69 01:16:01 0 0.03 0.00 0.00 0.00 0.00 99.97 01:16:01 1 0.12 0.00 0.02 0.00 0.00 99.87 01:16:01 2 0.03 0.00 0.02 0.00 0.00 99.95 01:16:01 3 0.05 0.00 0.05 0.02 0.02 99.87 01:16:01 4 0.02 0.00 0.00 0.02 0.00 99.97 01:16:01 5 0.05 0.00 0.02 0.03 0.00 99.90 01:16:01 6 1.97 0.00 0.00 0.00 0.00 98.03 01:16:01 7 0.02 0.00 0.00 0.00 0.00 99.98 01:17:01 all 2.21 0.00 1.11 0.71 0.02 95.95 01:17:01 0 1.43 0.00 1.13 1.52 0.02 95.90 01:17:01 1 4.03 0.00 0.98 0.52 0.02 94.45 01:17:01 2 2.15 0.00 1.07 0.70 0.02 96.06 01:17:01 3 1.72 0.00 0.84 0.08 0.03 97.33 01:17:01 4 1.97 0.00 0.87 0.10 0.02 97.05 01:17:01 5 1.42 0.00 0.87 1.28 0.02 96.41 01:17:01 6 3.34 0.00 0.64 0.51 0.02 95.50 01:17:01 7 1.62 0.00 2.53 0.95 0.02 94.88 01:18:01 all 0.27 0.00 0.34 0.02 0.01 99.36 01:18:01 0 0.12 0.00 0.12 0.00 0.00 99.77 01:18:01 1 1.52 0.00 0.25 0.02 0.02 98.20 01:18:01 2 0.10 0.00 0.45 0.02 0.02 99.42 01:18:01 3 0.10 0.00 1.33 0.02 0.00 98.55 01:18:01 4 0.08 0.00 0.12 0.00 0.00 99.80 01:18:01 5 0.08 0.00 0.13 0.12 0.02 99.65 01:18:01 6 0.15 0.00 0.20 0.00 0.02 99.63 01:18:01 7 0.02 0.00 0.12 0.02 0.00 99.85 Average: all 2.70 0.00 1.10 1.58 0.02 94.60 Average: 0 2.57 0.00 1.16 0.96 0.02 95.29 Average: 1 3.06 0.00 1.08 1.14 0.02 94.70 Average: 2 2.52 0.00 1.21 3.68 0.02 92.57 Average: 3 2.07 0.00 1.23 1.01 0.03 95.66 Average: 4 2.90 0.00 0.93 1.66 0.02 94.49 Average: 5 2.35 0.00 0.86 1.55 0.02 95.21 Average: 6 3.39 0.00 0.96 1.37 0.03 94.27 Average: 7 2.71 0.00 1.37 1.26 0.02 94.64