---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34951 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-34951) 12/12/24 _x86_64_ (8 CPU) 04:53:53 LINUX RESTART (8 CPU) 04:54:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:55:01 305.90 48.33 257.57 0.00 5426.83 132868.12 0.00 04:56:01 300.68 2.35 298.33 0.00 35.33 98830.46 0.00 04:57:01 47.53 0.03 47.50 0.00 7.73 24441.05 0.00 04:58:01 86.25 0.17 86.09 0.00 12.53 22646.78 0.00 Average: 185.09 12.72 172.37 0.00 1370.55 69694.72 0.00 04:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:55:01 29493864 31550196 789304 2.40 63492 2282992 2022440 5.96 1024216 2012500 372172 04:56:01 28010624 31537980 767192 2.33 181628 3505192 1753408 5.17 1135748 3221760 292 04:57:01 26867952 31410888 885732 2.69 184712 4442668 2089600 6.16 1868500 3549340 286832 04:58:01 27437040 31288448 1007340 3.06 190348 3763248 2481120 7.31 1657264 3206912 206400 Average: 27952370 31446878 862392 2.62 155045 3498525 2086642 6.15 1421432 2997628 216424 04:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:55:01 lo 7.00 7.00 0.68 0.68 0.00 0.00 0.00 0.00 04:55:01 ens3 525.63 354.11 5985.29 96.79 0.00 0.00 0.00 0.00 04:55:01 docker0 27.66 29.85 2.14 189.61 0.00 0.00 0.00 0.00 04:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:56:01 ens3 505.83 316.66 3292.46 36.19 0.00 0.00 0.00 0.00 04:56:01 docker0 306.85 487.32 26.27 3275.83 0.00 0.00 0.00 0.00 04:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 ens3 28.44 18.18 26.91 10.91 0.00 0.00 0.00 0.00 04:57:01 vethf2c1697 0.80 1.33 0.12 0.37 0.00 0.00 0.00 0.00 04:57:01 docker0 0.80 1.22 0.11 0.36 0.00 0.00 0.00 0.00 04:58:01 vethc8c94c6 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 04:58:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 04:58:01 ens3 23.28 14.30 57.10 9.68 0.00 0.00 0.00 0.00 04:58:01 docker0 1.58 2.67 0.09 38.20 0.00 0.00 0.00 0.00 Average: vethc8c94c6 0.00 0.04 0.00 0.00 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: ens3 270.79 175.81 2340.34 38.39 0.00 0.00 0.00 0.00 Average: docker0 84.22 130.26 7.15 875.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34951) 12/12/24 _x86_64_ (8 CPU) 04:53:53 LINUX RESTART (8 CPU) 04:54:01 CPU %user %nice %system %iowait %steal %idle 04:55:01 all 7.39 0.00 2.55 1.51 0.06 88.49 04:55:01 0 7.47 0.00 3.47 1.37 0.05 87.64 04:55:01 1 8.02 0.00 3.42 3.75 0.05 84.75 04:55:01 2 6.15 0.00 2.75 2.32 0.07 88.72 04:55:01 3 8.45 0.00 1.89 0.45 0.07 89.14 04:55:01 4 11.12 0.00 1.97 1.13 0.05 85.73 04:55:01 5 5.80 0.00 2.56 2.35 0.07 89.22 04:55:01 6 5.76 0.00 1.89 0.32 0.08 91.95 04:55:01 7 6.34 0.00 2.43 0.40 0.05 90.78 04:56:01 all 7.64 0.00 4.16 5.82 0.08 82.31 04:56:01 0 9.19 0.00 3.75 2.08 0.07 84.91 04:56:01 1 5.65 0.00 3.29 1.32 0.08 89.66 04:56:01 2 8.75 0.00 4.73 1.58 0.10 84.83 04:56:01 3 6.77 0.00 3.91 0.34 0.05 88.94 04:56:01 4 6.89 0.00 4.36 0.83 0.07 87.86 04:56:01 5 7.72 0.00 4.56 13.50 0.08 74.15 04:56:01 6 6.89 0.00 5.16 26.72 0.08 61.15 04:56:01 7 9.23 0.00 3.53 0.39 0.08 86.77 04:57:01 all 31.55 0.00 4.88 1.21 0.09 62.27 04:57:01 0 31.71 0.00 5.53 0.72 0.08 61.96 04:57:01 1 28.44 0.00 4.87 0.12 0.08 66.49 04:57:01 2 31.74 0.00 5.04 0.34 0.07 62.82 04:57:01 3 34.42 0.00 4.47 0.23 0.08 60.79 04:57:01 4 30.73 0.00 4.76 0.07 0.07 64.38 04:57:01 5 33.63 0.00 4.48 0.17 0.17 61.55 04:57:01 6 30.90 0.00 4.97 7.85 0.08 56.20 04:57:01 7 30.77 0.00 4.92 0.24 0.08 63.99 04:58:01 all 50.10 0.00 7.84 1.18 0.10 40.78 04:58:01 0 49.69 0.00 8.23 1.87 0.12 40.09 04:58:01 1 49.17 0.00 7.12 0.32 0.10 43.28 04:58:01 2 51.83 0.00 8.34 0.23 0.10 39.49 04:58:01 3 49.40 0.00 7.96 4.71 0.10 37.83 04:58:01 4 50.86 0.00 7.03 0.24 0.10 41.77 04:58:01 5 49.33 0.00 7.72 0.82 0.10 42.03 04:58:01 6 49.50 0.00 7.66 0.91 0.10 41.83 04:58:01 7 50.97 0.00 8.69 0.32 0.10 39.92 Average: all 24.17 0.00 4.86 2.43 0.08 68.47 Average: 0 24.49 0.00 5.24 1.51 0.08 68.68 Average: 1 22.78 0.00 4.67 1.38 0.08 71.09 Average: 2 24.63 0.00 5.22 1.12 0.08 68.95 Average: 3 24.75 0.00 4.55 1.43 0.08 69.19 Average: 4 24.90 0.00 4.53 0.56 0.07 69.93 Average: 5 24.17 0.00 4.83 4.18 0.11 66.72 Average: 6 23.25 0.00 4.91 8.91 0.09 62.84 Average: 7 24.36 0.00 4.89 0.34 0.08 70.33