---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2785 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: 2799.864 BogoMIPS: 5599.72 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 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2785) 01/17/23 _x86_64_ (8 CPU) 20:14:36 LINUX RESTART (8 CPU) 20:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:16:01 162.38 37.77 124.61 0.00 4197.27 39044.32 0.00 20:17:01 53.79 0.28 53.51 0.00 15.46 29663.06 0.00 20:18:01 2.03 0.00 2.03 0.00 0.00 22.68 0.00 20:19:01 1.05 0.00 1.05 0.00 0.00 14.00 0.00 20:20:01 52.81 11.60 41.21 0.00 5176.74 8702.15 0.00 20:21:01 4.80 0.00 4.80 0.00 0.00 141.58 0.00 Average: 46.15 8.28 37.87 0.00 1564.94 12931.66 0.00 20:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:16:01 28632876 31523796 781916 2.38 89292 3036512 2137080 6.30 1278160 2559236 442948 20:17:01 28650140 31577924 731440 2.22 95904 3061436 1764344 5.20 1177336 2640244 424 20:18:01 28649532 31577416 731840 2.23 95944 3061448 1764344 5.20 1179396 2640252 124 20:19:01 28656956 31584888 724276 2.20 95976 3061444 1764344 5.20 1171336 2640252 144 20:20:01 28138012 31544656 746760 2.27 123648 3497732 1917320 5.65 1474164 2821872 964 20:21:01 28137720 31570884 721200 2.19 130076 3516968 1789096 5.27 1486952 2807296 8 Average: 28477539 31563261 739572 2.25 105140 3205923 1856088 5.47 1294557 2684859 74102 20:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:16:01 docker0 40.35 51.15 3.42 624.87 0.00 0.00 0.00 0.00 20:16:01 ens3 628.82 425.06 7024.35 94.29 0.00 0.00 0.00 0.00 20:16:01 lo 3.47 3.47 0.34 0.34 0.00 0.00 0.00 0.00 20:16:01 veth434696e 36.14 48.02 3.42 579.84 0.00 0.00 0.00 0.05 20:17:01 docker0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:17:01 ens3 126.11 95.42 2531.56 78.92 0.00 0.00 0.00 0.00 20:17:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 20:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:18:01 ens3 9.83 3.90 12.34 0.53 0.00 0.00 0.00 0.00 20:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:19:01 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 20:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:20:01 ens3 150.12 89.95 2752.76 6.36 0.00 0.00 0.00 0.00 20:20:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 20:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:21:01 ens3 0.63 0.47 0.33 0.13 0.00 0.00 0.00 0.00 20:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 6.73 8.53 0.57 104.16 0.00 0.00 0.00 0.00 Average: ens3 152.62 102.49 2053.64 30.04 0.00 0.00 0.00 0.00 Average: lo 0.97 0.97 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2785) 01/17/23 _x86_64_ (8 CPU) 20:14:36 LINUX RESTART (8 CPU) 20:15:01 CPU %user %nice %system %iowait %steal %idle 20:16:01 all 21.20 0.00 5.26 2.16 0.07 71.32 20:16:01 0 19.98 0.00 5.80 4.58 0.07 69.57 20:16:01 1 22.32 0.00 5.03 1.03 0.07 71.56 20:16:01 2 22.83 0.00 5.40 0.35 0.07 71.35 20:16:01 3 18.37 0.00 4.29 2.35 0.08 74.91 20:16:01 4 21.68 0.00 5.29 0.49 0.07 72.48 20:16:01 5 21.31 0.00 4.96 3.34 0.07 70.33 20:16:01 6 22.40 0.00 5.50 0.88 0.07 71.15 20:16:01 7 20.68 0.00 5.80 4.28 0.08 69.16 20:17:01 all 14.84 0.00 2.83 1.23 0.05 81.06 20:17:01 0 14.67 0.00 2.58 0.07 0.03 82.65 20:17:01 1 15.80 0.00 3.49 1.35 0.03 79.31 20:17:01 2 14.99 0.00 2.38 0.02 0.03 82.57 20:17:01 3 14.35 0.00 2.48 0.05 0.03 83.09 20:17:01 4 15.06 0.00 3.57 7.84 0.10 73.44 20:17:01 5 14.17 0.00 2.30 0.07 0.05 83.42 20:17:01 6 15.13 0.00 2.70 0.34 0.03 81.81 20:17:01 7 14.53 0.00 3.13 0.10 0.05 82.19 20:18:01 all 0.05 0.00 0.02 0.00 0.00 99.92 20:18:01 0 0.02 0.00 0.02 0.00 0.00 99.97 20:18:01 1 0.17 0.00 0.02 0.02 0.02 99.78 20:18:01 2 0.05 0.00 0.03 0.00 0.00 99.92 20:18:01 3 0.02 0.00 0.00 0.00 0.00 99.98 20:18:01 4 0.02 0.00 0.02 0.00 0.00 99.97 20:18:01 5 0.02 0.00 0.02 0.02 0.00 99.95 20:18:01 6 0.03 0.00 0.03 0.00 0.00 99.93 20:18:01 7 0.07 0.00 0.03 0.00 0.02 99.88 20:19:01 all 0.03 0.00 0.01 0.01 0.00 99.96 20:19:01 0 0.02 0.00 0.00 0.00 0.00 99.98 20:19:01 1 0.05 0.00 0.00 0.00 0.00 99.95 20:19:01 2 0.10 0.00 0.02 0.00 0.02 99.87 20:19:01 3 0.00 0.00 0.02 0.00 0.00 99.98 20:19:01 4 0.02 0.00 0.00 0.00 0.00 99.98 20:19:01 5 0.00 0.00 0.00 0.05 0.00 99.95 20:19:01 6 0.00 0.00 0.02 0.00 0.00 99.98 20:19:01 7 0.02 0.00 0.03 0.00 0.00 99.95 20:20:01 all 2.17 0.00 1.22 0.61 0.02 95.97 20:20:01 0 2.07 0.00 1.79 0.08 0.02 96.04 20:20:01 1 2.09 0.00 1.89 2.19 0.02 93.83 20:20:01 2 2.71 0.00 1.62 0.65 0.02 95.01 20:20:01 3 1.79 0.00 0.67 0.25 0.03 97.26 20:20:01 4 2.79 0.00 1.24 0.08 0.02 95.88 20:20:01 5 3.07 0.00 1.27 1.38 0.02 94.26 20:20:01 6 1.61 0.00 0.70 0.12 0.02 97.55 20:20:01 7 1.27 0.00 0.55 0.15 0.03 97.99 20:21:01 all 0.10 0.00 0.22 0.07 0.00 99.61 20:21:01 0 0.08 0.00 0.55 0.02 0.00 99.35 20:21:01 1 0.10 0.00 0.13 0.00 0.00 99.77 20:21:01 2 0.10 0.00 0.12 0.00 0.00 99.78 20:21:01 3 0.12 0.00 0.10 0.05 0.00 99.73 20:21:01 4 0.03 0.00 0.03 0.00 0.00 99.93 20:21:01 5 0.10 0.00 0.15 0.50 0.00 99.25 20:21:01 6 0.15 0.00 0.13 0.02 0.00 99.70 20:21:01 7 0.10 0.00 0.52 0.00 0.00 99.38 Average: all 6.36 0.00 1.58 0.68 0.02 91.35 Average: 0 6.10 0.00 1.78 0.78 0.02 91.32 Average: 1 6.73 0.00 1.75 0.76 0.02 90.73 Average: 2 6.76 0.00 1.59 0.17 0.02 91.46 Average: 3 5.76 0.00 1.26 0.45 0.03 92.51 Average: 4 6.56 0.00 1.68 1.39 0.03 90.33 Average: 5 6.41 0.00 1.44 0.89 0.02 91.24 Average: 6 6.53 0.00 1.51 0.22 0.02 91.72 Average: 7 6.06 0.00 1.66 0.75 0.03 91.50