---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-36257 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: 2800.000 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 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-36257) 01/07/25 _x86_64_ (8 CPU) 04:22:55 LINUX RESTART (8 CPU) 04:23:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:24:01 332.56 48.09 284.47 0.00 5405.10 175174.54 0.00 04:25:01 306.15 3.05 303.10 0.00 54.52 99245.85 0.00 04:26:01 46.57 0.02 46.55 0.00 1.33 24692.67 0.00 04:27:01 89.15 0.20 88.95 0.00 6.13 22597.02 0.00 Average: 193.61 12.84 180.77 0.00 1366.72 80428.21 0.00 04:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:24:01 29850244 31525676 824100 2.51 60020 1912384 2031276 5.99 1052124 1648400 288 04:25:01 27945416 31484004 819800 2.49 182096 3513156 1831452 5.40 1190704 3227272 680 04:26:01 27012796 31237944 1058736 3.22 186480 4129236 2528872 7.45 1644932 3631500 290016 04:27:01 27046540 31432544 862832 2.62 190828 4272992 2039916 6.01 1761152 3470924 711656 Average: 27963749 31420042 891367 2.71 154856 3456942 2107879 6.21 1412228 2994524 250660 04:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:24:01 ens3 501.25 350.92 2828.59 92.63 0.00 0.00 0.00 0.00 04:24:01 lo 6.07 6.07 0.59 0.59 0.00 0.00 0.00 0.00 04:24:01 docker0 27.78 30.91 2.14 189.42 0.00 0.00 0.00 0.00 04:25:01 ens3 584.96 381.37 6503.02 43.90 0.00 0.00 0.00 0.00 04:25:01 veth7b53ee5 0.00 0.05 0.00 0.01 0.00 0.00 0.00 0.00 04:25:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 04:25:01 docker0 317.28 476.54 26.91 3270.42 0.00 0.00 0.00 0.00 04:26:01 ens3 24.15 16.13 22.07 9.94 0.00 0.00 0.00 0.00 04:26:01 veth9947330 0.90 1.45 0.12 0.36 0.00 0.00 0.00 0.00 04:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 docker0 0.90 1.30 0.11 0.35 0.00 0.00 0.00 0.00 04:27:01 ens3 21.46 13.66 55.40 8.89 0.00 0.00 0.00 0.00 04:27:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 04:27:01 veth9a25b77 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 04:27:01 docker0 1.45 2.72 0.09 38.10 0.00 0.00 0.00 0.00 Average: ens3 282.97 190.53 2352.45 38.84 0.00 0.00 0.00 0.00 Average: lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 Average: veth9a25b77 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 86.86 127.88 7.31 874.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36257) 01/07/25 _x86_64_ (8 CPU) 04:22:55 LINUX RESTART (8 CPU) 04:23:01 CPU %user %nice %system %iowait %steal %idle 04:24:01 all 7.14 0.00 2.15 1.55 0.05 89.12 04:24:01 0 10.09 0.00 1.99 0.10 0.05 87.77 04:24:01 1 6.98 0.00 1.96 2.18 0.07 88.80 04:24:01 2 4.62 0.00 1.96 0.43 0.05 92.94 04:24:01 3 4.51 0.00 2.01 1.86 0.05 91.56 04:24:01 4 7.76 0.00 2.71 0.40 0.05 89.07 04:24:01 5 5.86 0.00 2.12 2.89 0.05 89.08 04:24:01 6 8.53 0.00 2.47 4.23 0.05 84.71 04:24:01 7 8.71 0.00 1.94 0.30 0.05 88.99 04:25:01 all 9.17 0.00 4.92 3.13 0.07 82.71 04:25:01 0 9.41 0.00 4.57 0.34 0.07 85.62 04:25:01 1 9.32 0.00 5.29 4.22 0.07 81.10 04:25:01 2 9.98 0.00 3.93 0.39 0.08 85.62 04:25:01 3 7.69 0.00 6.18 1.89 0.07 84.17 04:25:01 4 9.59 0.00 6.56 15.29 0.07 68.48 04:25:01 5 9.41 0.00 4.03 0.20 0.05 86.30 04:25:01 6 9.37 0.00 4.77 0.37 0.07 85.43 04:25:01 7 8.61 0.00 4.03 2.39 0.07 84.90 04:26:01 all 37.79 0.00 5.91 0.81 0.07 55.41 04:26:01 0 37.14 0.00 5.45 0.07 0.07 57.28 04:26:01 1 36.67 0.00 5.78 0.64 0.07 56.84 04:26:01 2 38.59 0.00 6.05 5.36 0.08 49.92 04:26:01 3 40.11 0.00 6.28 0.02 0.08 53.52 04:26:01 4 38.97 0.00 6.29 0.10 0.07 54.57 04:26:01 5 35.25 0.00 5.33 0.17 0.08 59.17 04:26:01 6 37.29 0.00 6.21 0.03 0.07 56.40 04:26:01 7 38.32 0.00 5.88 0.13 0.07 55.59 04:27:01 all 54.76 0.00 7.85 0.76 0.08 36.54 04:27:01 0 54.17 0.00 7.77 0.12 0.08 37.85 04:27:01 1 56.75 0.00 7.71 0.99 0.08 34.46 04:27:01 2 55.21 0.00 7.29 0.17 0.10 37.23 04:27:01 3 55.74 0.00 8.37 0.49 0.08 35.32 04:27:01 4 54.26 0.00 9.53 4.12 0.08 32.00 04:27:01 5 54.03 0.00 7.26 0.05 0.07 38.60 04:27:01 6 53.27 0.00 7.73 0.08 0.08 38.83 04:27:01 7 54.67 0.00 7.11 0.10 0.08 38.04 Average: all 27.22 0.00 5.20 1.56 0.07 65.94 Average: 0 27.68 0.00 4.94 0.16 0.07 67.15 Average: 1 27.45 0.00 5.19 2.01 0.07 65.29 Average: 2 27.09 0.00 4.80 1.59 0.08 66.44 Average: 3 27.03 0.00 5.71 1.06 0.07 66.13 Average: 4 27.65 0.00 6.27 4.96 0.07 61.05 Average: 5 26.19 0.00 4.69 0.83 0.06 68.23 Average: 6 27.12 0.00 5.29 1.18 0.07 66.34 Average: 7 27.58 0.00 4.74 0.73 0.07 66.89