---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-25967 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 14G 142G 9% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 14G 142G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-25967) 12/22/23 _x86_64_ (8 CPU) 17:16:32 LINUX RESTART (8 CPU) 17:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:18:01 371.19 22.28 348.91 0.00 2236.16 53099.82 0.00 17:19:01 200.62 1.27 199.35 0.00 20.66 67287.45 0.00 17:20:01 318.83 0.25 318.58 0.00 4.13 71088.15 0.00 17:21:01 114.51 0.13 114.38 0.00 4.53 48974.37 0.00 17:22:01 167.61 11.43 156.17 0.00 3448.23 39854.84 0.00 17:23:01 7.10 0.02 7.08 0.00 0.13 120.51 0.00 17:24:01 1.42 0.00 1.42 0.00 0.00 16.13 0.00 Average: 168.75 5.05 163.70 0.00 816.26 40063.04 0.00 17:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:18:01 28727180 31509632 801584 2.44 81448 2962304 1998272 5.89 1108304 2637936 876 17:19:01 26927908 31498072 800376 2.43 159644 4523256 1938704 5.71 1280748 4100368 587188 17:20:01 25945584 31175124 1117748 3.40 211304 5037640 2029584 5.98 1710672 4550260 6416 17:21:01 24958216 31399792 895228 2.72 215432 6200244 2072936 6.11 1860992 5356000 359660 17:22:01 24717576 31484180 784168 2.38 244340 6482736 1735624 5.12 1866332 5541544 1168 17:23:01 24724148 31485684 782836 2.38 242824 6479476 1709736 5.04 1864224 5538272 4 17:24:01 24726760 31488336 780124 2.37 242876 6479480 1709736 5.04 1861352 5538276 4 Average: 25818196 31434403 851723 2.59 199695 5452162 1884942 5.56 1650375 4751808 136474 17:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:18:01 docker0 38.54 45.06 2.87 424.82 0.00 0.00 0.00 0.00 17:18:01 veth2419da7 19.40 23.00 1.81 20.91 0.00 0.00 0.00 0.00 17:18:01 lo 8.93 8.93 0.92 0.92 0.00 0.00 0.00 0.00 17:18:01 ens3 668.72 450.56 8235.06 106.71 0.00 0.00 0.00 0.00 17:19:01 veth2896730 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 17:19:01 veth85f77e1 66.94 195.77 4.87 3866.28 0.00 0.00 0.00 0.32 17:19:01 docker0 249.73 535.49 19.87 6203.97 0.00 0.00 0.00 0.00 17:19:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 17:19:01 ens3 597.32 288.45 6988.63 39.71 0.00 0.00 0.00 0.00 17:20:01 veth2896730 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 17:20:01 veth09b3e8d 0.18 0.30 0.05 0.12 0.00 0.00 0.00 0.00 17:20:01 docker0 451.52 472.42 43.57 1660.63 0.00 0.00 0.00 0.00 17:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 ens3 498.17 467.59 1680.00 60.49 0.00 0.00 0.00 0.00 17:21:01 veth126d719 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 17:21:01 docker0 1.43 3.33 0.09 30.93 0.00 0.00 0.00 0.00 17:21:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 17:21:01 ens3 49.46 48.58 55.12 120.87 0.00 0.00 0.00 0.00 17:22:01 docker0 1.43 2.60 0.09 30.89 0.00 0.00 0.00 0.00 17:22:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 17:22:01 ens3 254.52 148.36 4635.85 18.21 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:23:01 ens3 0.33 0.25 0.09 0.08 0.00 0.00 0.00 0.00 17:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 ens3 0.15 0.05 0.06 0.00 0.00 0.00 0.00 0.00 Average: docker0 106.09 151.27 9.50 1193.03 0.00 0.00 0.00 0.00 Average: lo 1.76 1.76 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 295.52 200.55 3084.97 49.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-25967) 12/22/23 _x86_64_ (8 CPU) 17:16:32 LINUX RESTART (8 CPU) 17:17:01 CPU %user %nice %system %iowait %steal %idle 17:18:01 all 11.08 0.00 3.74 2.92 0.07 82.20 17:18:01 0 11.18 0.00 4.02 1.48 0.05 83.27 17:18:01 1 10.80 0.00 2.16 4.15 0.07 82.82 17:18:01 2 15.61 0.00 4.05 0.84 0.07 79.43 17:18:01 3 12.77 0.00 3.94 0.20 0.07 83.02 17:18:01 4 11.28 0.00 5.33 2.21 0.07 81.11 17:18:01 5 7.96 0.00 3.62 9.69 0.07 78.67 17:18:01 6 9.75 0.00 2.64 0.20 0.05 87.35 17:18:01 7 9.26 0.00 4.16 4.63 0.08 81.87 17:19:01 all 19.57 0.00 4.78 3.70 0.08 71.87 17:19:01 0 20.44 0.00 5.15 0.73 0.07 73.62 17:19:01 1 16.63 0.00 3.77 0.32 0.05 79.23 17:19:01 2 20.37 0.00 5.11 4.01 0.10 70.42 17:19:01 3 19.82 0.00 5.27 15.11 0.08 59.72 17:19:01 4 20.33 0.00 5.00 7.67 0.08 66.93 17:19:01 5 20.83 0.00 4.25 0.56 0.07 74.29 17:19:01 6 19.76 0.00 4.66 0.12 0.08 75.38 17:19:01 7 18.41 0.00 5.01 1.13 0.07 75.37 17:20:01 all 11.22 0.00 3.29 5.18 0.08 80.23 17:20:01 0 5.52 0.00 3.96 16.22 0.08 74.21 17:20:01 1 6.35 0.00 1.96 3.23 0.08 88.38 17:20:01 2 7.54 0.00 3.50 1.77 0.08 87.11 17:20:01 3 10.13 0.00 2.23 0.30 0.07 87.28 17:20:01 4 10.60 0.00 2.01 0.74 0.07 86.59 17:20:01 5 31.92 0.00 4.80 1.41 0.07 61.80 17:20:01 6 10.05 0.00 4.93 3.77 0.10 81.14 17:20:01 7 7.59 0.00 2.99 14.14 0.07 75.22 17:21:01 all 25.42 0.00 3.69 2.24 0.07 68.59 17:21:01 0 23.28 0.00 3.30 0.29 0.08 73.05 17:21:01 1 24.57 0.00 3.76 8.37 0.07 63.23 17:21:01 2 21.26 0.00 2.92 2.60 0.07 73.15 17:21:01 3 26.28 0.00 3.60 0.30 0.07 69.76 17:21:01 4 27.06 0.00 3.60 0.25 0.08 69.00 17:21:01 5 47.57 0.00 5.24 0.05 0.07 47.07 17:21:01 6 17.65 0.00 3.00 0.18 0.05 79.11 17:21:01 7 15.70 0.00 4.05 5.86 0.07 74.32 17:22:01 all 6.17 0.00 2.98 4.21 0.05 86.59 17:22:01 0 6.07 0.00 3.05 4.49 0.05 86.34 17:22:01 1 4.93 0.00 3.87 0.44 0.03 90.73 17:22:01 2 6.05 0.00 3.56 18.82 0.03 71.54 17:22:01 3 5.85 0.00 2.41 1.18 0.05 90.50 17:22:01 4 8.60 0.00 2.50 1.04 0.07 87.79 17:22:01 5 5.64 0.00 3.00 0.17 0.07 91.13 17:22:01 6 5.40 0.00 1.73 0.91 0.08 91.88 17:22:01 7 6.82 0.00 3.76 6.72 0.05 82.65 17:23:01 all 0.09 0.00 0.06 0.11 0.01 99.72 17:23:01 0 0.13 0.00 0.07 0.00 0.02 99.78 17:23:01 1 0.03 0.00 0.05 0.00 0.00 99.92 17:23:01 2 0.05 0.00 0.05 0.03 0.00 99.87 17:23:01 3 0.13 0.00 0.03 0.03 0.05 99.75 17:23:01 4 0.10 0.00 0.07 0.27 0.02 99.55 17:23:01 5 0.02 0.00 0.05 0.03 0.00 99.90 17:23:01 6 0.02 0.00 0.03 0.00 0.00 99.95 17:23:01 7 0.27 0.00 0.13 0.52 0.02 99.07 17:24:01 all 0.02 0.00 0.01 0.02 0.01 99.94 17:24:01 0 0.03 0.00 0.00 0.00 0.00 99.97 17:24:01 1 0.03 0.00 0.00 0.00 0.02 99.95 17:24:01 2 0.02 0.00 0.00 0.00 0.00 99.98 17:24:01 3 0.03 0.00 0.03 0.00 0.03 99.90 17:24:01 4 0.02 0.00 0.02 0.02 0.00 99.95 17:24:01 5 0.02 0.00 0.02 0.00 0.00 99.97 17:24:01 6 0.00 0.00 0.00 0.00 0.00 100.00 17:24:01 7 0.02 0.00 0.02 0.17 0.00 99.80 Average: all 10.48 0.00 2.64 2.62 0.05 84.21 Average: 0 9.50 0.00 2.79 3.29 0.05 84.37 Average: 1 9.02 0.00 2.22 2.35 0.05 86.36 Average: 2 10.09 0.00 2.73 4.00 0.05 83.13 Average: 3 10.70 0.00 2.50 2.42 0.06 84.32 Average: 4 11.11 0.00 2.64 1.73 0.06 84.46 Average: 5 16.24 0.00 2.99 1.69 0.05 79.03 Average: 6 8.92 0.00 2.42 0.74 0.05 87.87 Average: 7 8.27 0.00 2.86 4.73 0.05 84.10