---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-797 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: 2799.998 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 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-797) 05/02/25 _x86_64_ (8 CPU) 19:36:32 LINUX RESTART (8 CPU) 19:37:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:38:01 356.92 19.78 337.14 0.00 2049.13 37343.11 0.00 19:39:01 222.46 2.02 220.45 0.00 22.53 72960.11 0.00 19:40:01 60.31 0.08 60.22 0.00 1.87 39386.12 0.00 19:41:01 201.65 0.27 201.38 0.00 24.93 51988.67 0.00 Average: 210.34 5.54 204.80 0.00 524.59 50419.57 0.00 19:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:38:01 28923284 31490724 813104 2.47 95944 2708312 2020564 5.95 1108996 2412128 170084 19:39:01 27221500 31292696 1003224 3.05 184768 3993636 2360216 6.96 1721068 3362024 544592 19:40:01 28050524 31546436 755144 2.30 188740 3451360 1787824 5.27 1248440 3049636 248 19:41:01 27033460 31540452 757540 2.30 198884 4376560 1798196 5.30 1368868 3866328 420 Average: 27807192 31467577 832253 2.53 167084 3632467 1991700 5.87 1361843 3172529 178836 19:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:38:01 vetha0ab505 178.87 209.90 17.61 681.02 0.00 0.00 0.00 0.06 19:38:01 ens3 796.22 576.20 6518.17 118.41 0.00 0.00 0.00 0.00 19:38:01 docker0 196.88 231.63 16.47 845.18 0.00 0.00 0.00 0.00 19:38:01 lo 6.67 6.67 0.65 0.65 0.00 0.00 0.00 0.00 19:39:01 veth68acc68 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 19:39:01 ens3 237.84 158.22 2266.75 23.06 0.00 0.00 0.00 0.00 19:39:01 docker0 142.93 211.46 11.23 2239.73 0.00 0.00 0.00 0.00 19:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:40:01 ens3 14.53 8.45 13.12 5.94 0.00 0.00 0.00 0.00 19:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:40:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 19:41:01 ens3 119.24 75.24 2657.04 19.59 0.00 0.00 0.00 0.00 19:41:01 docker0 4.53 7.96 0.27 115.21 0.00 0.00 0.00 0.00 19:41:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 291.95 204.52 2863.76 41.75 0.00 0.00 0.00 0.00 Average: docker0 86.08 112.76 6.99 800.00 0.00 0.00 0.00 0.00 Average: lo 2.33 2.33 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-797) 05/02/25 _x86_64_ (8 CPU) 19:36:32 LINUX RESTART (8 CPU) 19:37:01 CPU %user %nice %system %iowait %steal %idle 19:38:01 all 10.37 0.00 3.75 1.88 0.06 83.94 19:38:01 0 9.57 0.00 4.27 3.41 0.07 82.68 19:38:01 1 9.36 0.00 3.09 0.56 0.05 86.95 19:38:01 2 9.20 0.00 3.18 0.15 0.07 87.40 19:38:01 3 7.92 0.00 3.85 3.93 0.05 84.25 19:38:01 4 9.84 0.00 4.62 5.11 0.07 80.37 19:38:01 5 12.88 0.00 4.17 0.29 0.05 82.61 19:38:01 6 12.06 0.00 3.23 0.20 0.07 84.45 19:38:01 7 12.17 0.00 3.56 1.36 0.05 82.85 19:39:01 all 24.50 0.00 5.62 3.38 0.09 66.42 19:39:01 0 23.33 0.00 5.52 0.77 0.07 70.31 19:39:01 1 25.65 0.00 5.15 0.81 0.07 68.32 19:39:01 2 25.42 0.00 5.03 0.44 0.08 69.02 19:39:01 3 24.23 0.00 5.49 1.59 0.08 68.61 19:39:01 4 25.38 0.00 5.94 1.36 0.08 67.23 19:39:01 5 24.52 0.00 7.50 18.99 0.22 48.77 19:39:01 6 23.89 0.00 5.81 0.79 0.05 69.45 19:39:01 7 23.55 0.00 4.49 2.32 0.07 69.57 19:40:01 all 50.71 0.00 6.95 1.36 0.09 40.90 19:40:01 0 50.46 0.00 7.00 0.30 0.08 42.16 19:40:01 1 50.91 0.00 7.08 1.48 0.10 40.44 19:40:01 2 50.03 0.00 7.02 2.73 0.07 40.15 19:40:01 3 53.08 0.00 6.79 0.27 0.10 39.76 19:40:01 4 50.82 0.00 7.23 0.12 0.10 41.73 19:40:01 5 50.06 0.00 7.32 5.70 0.08 36.84 19:40:01 6 50.54 0.00 6.47 0.22 0.08 42.68 19:40:01 7 49.75 0.00 6.70 0.05 0.08 43.42 19:41:01 all 27.84 0.00 6.13 1.83 0.08 64.14 19:41:01 0 26.96 0.00 6.56 5.83 0.07 60.58 19:41:01 1 27.00 0.00 6.04 1.46 0.07 65.43 19:41:01 2 28.41 0.00 6.28 1.32 0.08 63.91 19:41:01 3 26.98 0.00 6.05 0.59 0.07 66.31 19:41:01 4 28.30 0.00 5.73 1.05 0.08 64.83 19:41:01 5 27.66 0.00 5.33 0.62 0.07 66.32 19:41:01 6 27.39 0.00 5.84 0.03 0.08 66.65 19:41:01 7 29.99 0.00 7.19 3.76 0.09 58.98 Average: all 28.37 0.00 5.61 2.11 0.08 63.84 Average: 0 27.59 0.00 5.84 2.57 0.07 63.93 Average: 1 28.26 0.00 5.34 1.08 0.07 65.25 Average: 2 28.26 0.00 5.38 1.16 0.08 65.13 Average: 3 28.08 0.00 5.55 1.59 0.08 64.70 Average: 4 28.59 0.00 5.88 1.91 0.08 63.53 Average: 5 28.78 0.00 6.08 6.38 0.11 58.66 Average: 6 28.49 0.00 5.34 0.31 0.07 65.78 Average: 7 28.87 0.00 5.48 1.87 0.07 63.71