---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-38583 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-38583) 02/11/25 _x86_64_ (8 CPU) 03:23:44 LINUX RESTART (8 CPU) 03:24:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:25:01 339.99 47.94 292.05 0.00 5419.76 147328.91 0.00 03:26:01 226.27 2.50 223.77 0.00 28.65 66672.53 0.00 03:27:01 118.18 0.07 118.11 0.00 4.13 30639.52 0.00 03:28:01 92.02 1.20 90.82 0.00 33.46 31648.74 0.00 Average: 194.11 12.93 181.19 0.00 1371.33 69070.63 0.00 03:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:25:01 29913980 31584708 765924 2.33 59852 1906372 1765348 5.20 989924 1647404 12 03:26:01 27049140 31531724 769896 2.34 182364 4362228 1853716 5.46 1299248 3919112 794296 03:27:01 26753268 31078712 1220284 3.71 188344 4225912 2672192 7.88 1873348 3664564 753228 03:28:01 27002748 31378116 920160 2.80 191652 4260260 2136464 6.30 1850736 3426640 795832 Average: 27679784 31393315 919066 2.79 155553 3688693 2106930 6.21 1503314 3164430 585842 03:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:25:01 ens3 396.87 282.49 2710.41 84.49 0.00 0.00 0.00 0.00 03:25:01 lo 4.27 4.27 0.41 0.41 0.00 0.00 0.00 0.00 03:25:01 docker0 20.10 22.50 1.61 144.80 0.00 0.00 0.00 0.00 03:26:01 ens3 537.56 358.40 6162.51 42.50 0.00 0.00 0.00 0.00 03:26:01 lo 2.93 2.93 0.29 0.29 0.00 0.00 0.00 0.00 03:26:01 docker0 286.87 417.76 24.56 2913.44 0.00 0.00 0.00 0.00 03:27:01 ens3 21.54 14.50 24.70 9.66 0.00 0.00 0.00 0.00 03:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 veth41c3d60 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 03:27:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 03:28:01 ens3 20.20 12.18 56.25 7.37 0.00 0.00 0.00 0.00 03:28:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 03:28:01 docker0 1.37 2.87 0.08 38.10 0.00 0.00 0.00 0.00 03:28:01 veth0065f01 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 244.06 166.90 2238.70 36.01 0.00 0.00 0.00 0.00 Average: lo 1.92 1.92 0.18 0.18 0.00 0.00 0.00 0.00 Average: docker0 77.10 110.83 6.56 774.23 0.00 0.00 0.00 0.00 Average: veth0065f01 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38583) 02/11/25 _x86_64_ (8 CPU) 03:23:44 LINUX RESTART (8 CPU) 03:24:01 CPU %user %nice %system %iowait %steal %idle 03:25:01 all 7.19 0.00 2.03 8.94 0.12 81.73 03:25:01 0 7.32 0.00 2.15 6.51 0.12 83.89 03:25:01 1 11.01 0.00 1.66 2.28 0.08 84.97 03:25:01 2 4.57 0.00 2.15 9.92 0.22 83.13 03:25:01 3 6.67 0.00 1.73 2.78 0.12 88.70 03:25:01 4 8.14 0.00 3.25 28.94 0.10 59.57 03:25:01 5 5.89 0.00 1.96 3.18 0.08 88.89 03:25:01 6 5.68 0.00 1.48 16.77 0.10 75.96 03:25:01 7 8.20 0.00 1.88 1.36 0.12 88.45 03:26:01 all 8.44 0.00 4.03 6.54 0.08 80.92 03:26:01 0 5.57 0.00 2.62 3.47 0.05 88.29 03:26:01 1 8.91 0.00 4.48 0.72 0.07 85.82 03:26:01 2 8.58 0.00 3.68 1.00 0.08 86.66 03:26:01 3 9.25 0.00 4.41 20.21 0.08 66.04 03:26:01 4 9.21 0.00 3.34 0.98 0.08 86.39 03:26:01 5 8.44 0.00 4.89 19.43 0.10 67.14 03:26:01 6 8.16 0.00 4.43 4.64 0.08 82.69 03:26:01 7 9.41 0.00 4.38 2.04 0.08 84.09 03:27:01 all 37.43 0.00 5.17 2.42 0.09 54.90 03:27:01 0 37.79 0.00 5.03 0.13 0.08 56.97 03:27:01 1 37.19 0.00 4.73 0.03 0.08 57.96 03:27:01 2 36.80 0.00 4.93 0.70 0.08 57.49 03:27:01 3 37.29 0.00 5.83 15.53 0.10 41.25 03:27:01 4 37.72 0.00 5.70 0.05 0.08 56.45 03:27:01 5 37.64 0.00 4.79 0.03 0.08 57.46 03:27:01 6 37.91 0.00 5.08 2.13 0.08 54.80 03:27:01 7 37.10 0.00 5.26 0.79 0.08 56.76 03:28:01 all 47.67 0.00 7.72 2.70 0.10 41.80 03:28:01 0 46.50 0.00 7.31 0.35 0.08 45.76 03:28:01 1 47.61 0.00 7.85 2.15 0.12 42.27 03:28:01 2 47.03 0.00 7.74 4.25 0.12 40.86 03:28:01 3 49.13 0.00 7.53 0.12 0.08 43.14 03:28:01 4 46.66 0.00 7.79 11.66 0.12 33.77 03:28:01 5 47.49 0.00 7.40 0.41 0.12 44.58 03:28:01 6 49.32 0.00 7.79 1.81 0.08 41.01 03:28:01 7 47.65 0.00 8.37 0.90 0.10 42.97 Average: all 25.17 0.00 4.73 5.15 0.10 64.85 Average: 0 24.27 0.00 4.27 2.62 0.08 68.76 Average: 1 26.16 0.00 4.68 1.30 0.09 67.78 Average: 2 24.31 0.00 4.63 3.97 0.13 66.97 Average: 3 25.57 0.00 4.87 9.64 0.10 59.82 Average: 4 25.42 0.00 5.02 10.38 0.10 59.09 Average: 5 24.84 0.00 4.75 5.74 0.10 64.57 Average: 6 25.27 0.00 4.69 6.33 0.09 63.61 Average: 7 25.53 0.00 4.96 1.27 0.10 68.14