---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-38075 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: 2799.996 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 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-38075) 02/03/25 _x86_64_ (8 CPU) 03:10:42 LINUX RESTART (8 CPU) 03:11:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:12:01 408.21 41.20 367.01 0.00 4554.25 83385.35 0.00 03:13:01 263.56 1.75 261.81 0.00 17.20 72932.64 0.00 03:14:01 42.29 0.00 42.29 0.00 0.00 21394.98 0.00 03:15:01 82.02 0.23 81.79 0.00 6.80 21725.42 0.00 03:16:01 243.31 4.15 239.16 0.00 2095.65 85522.95 0.00 Average: 206.53 9.25 197.28 0.00 1313.13 56813.99 0.00 03:11:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:12:01 29163160 31523960 798240 2.43 75584 2554844 1952548 5.75 1044976 2285748 588 03:13:01 28033880 31519988 786464 2.39 182072 3461292 1786576 5.27 1152072 3179740 100 03:14:01 26976964 31221200 1077240 3.28 186764 4146116 2466724 7.27 1695676 3619412 319940 03:15:01 27138968 31483876 813852 2.47 190856 4231004 1976296 5.82 1717268 3425588 720984 03:16:01 25528908 31479000 788432 2.40 228108 5687612 1880108 5.54 1628992 4976972 215276 Average: 27368376 31445605 852846 2.59 172677 4016174 2012450 5.93 1447797 3497492 251378 03:11:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:12:01 ens3 610.10 411.31 6262.29 102.66 0.00 0.00 0.00 0.00 03:12:01 docker0 32.75 34.01 2.53 204.90 0.00 0.00 0.00 0.00 03:12:01 lo 6.76 6.76 0.67 0.67 0.00 0.00 0.00 0.00 03:12:01 veth2ab2fd7 0.93 1.09 0.07 8.14 0.00 0.00 0.00 0.00 03:13:01 ens3 497.88 332.24 2913.06 37.38 0.00 0.00 0.00 0.00 03:13:01 docker0 322.16 482.19 26.68 2898.14 0.00 0.00 0.00 0.00 03:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:14:01 ens3 22.71 14.76 20.57 9.37 0.00 0.00 0.00 0.00 03:14:01 docker0 0.92 1.30 0.11 0.37 0.00 0.00 0.00 0.00 03:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 veth777512c 0.92 1.45 0.12 0.38 0.00 0.00 0.00 0.00 03:15:01 ens3 22.11 13.13 55.42 8.83 0.00 0.00 0.00 0.00 03:15:01 docker0 1.58 2.70 0.09 38.10 0.00 0.00 0.00 0.00 03:15:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 03:15:01 vetha553096 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 03:16:01 ens3 425.55 258.09 8921.43 147.68 0.00 0.00 0.00 0.00 03:16:01 docker0 54.19 105.37 5.15 928.21 0.00 0.00 0.00 0.00 03:16:01 lo 3.13 3.13 0.32 0.32 0.00 0.00 0.00 0.00 Average: ens3 313.69 204.52 3616.80 60.90 0.00 0.00 0.00 0.00 Average: docker0 82.65 125.72 6.94 818.01 0.00 0.00 0.00 0.00 Average: lo 2.08 2.08 0.21 0.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38075) 02/03/25 _x86_64_ (8 CPU) 03:10:42 LINUX RESTART (8 CPU) 03:11:03 CPU %user %nice %system %iowait %steal %idle 03:12:01 all 9.50 0.00 3.22 3.96 0.06 83.27 03:12:01 0 13.39 0.00 3.15 8.48 0.07 74.90 03:12:01 1 8.75 0.00 2.05 1.37 0.05 87.78 03:12:01 2 10.09 0.00 3.15 0.12 0.05 86.59 03:12:01 3 7.54 0.00 2.88 0.44 0.07 89.07 03:12:01 4 6.27 0.00 3.95 12.70 0.05 77.03 03:12:01 5 8.07 0.00 2.67 1.19 0.05 88.02 03:12:01 6 10.47 0.00 4.27 3.44 0.07 81.75 03:12:01 7 11.39 0.00 3.64 3.95 0.05 80.96 03:13:01 all 6.01 0.00 3.17 4.82 0.06 85.93 03:13:01 0 6.32 0.00 3.32 5.52 0.05 84.78 03:13:01 1 6.98 0.00 3.47 0.79 0.05 88.71 03:13:01 2 5.73 0.00 2.13 0.29 0.05 91.80 03:13:01 3 4.91 0.00 2.82 0.30 0.05 91.92 03:13:01 4 5.57 0.00 3.14 14.19 0.08 77.01 03:13:01 5 6.47 0.00 3.81 15.55 0.07 74.10 03:13:01 6 6.50 0.00 3.35 0.94 0.07 89.14 03:13:01 7 5.62 0.00 3.32 1.04 0.07 89.95 03:14:01 all 39.00 0.00 5.71 1.29 0.09 53.90 03:14:01 0 41.01 0.00 6.02 1.39 0.08 51.50 03:14:01 1 38.60 0.00 6.10 0.30 0.10 54.90 03:14:01 2 39.88 0.00 6.02 1.19 0.08 52.83 03:14:01 3 36.20 0.00 5.07 0.07 0.10 58.57 03:14:01 4 34.31 0.00 4.51 0.27 0.07 60.84 03:14:01 5 39.19 0.00 6.10 6.55 0.10 48.05 03:14:01 6 40.41 0.00 5.74 0.22 0.08 53.55 03:14:01 7 42.40 0.00 6.15 0.35 0.08 51.01 03:15:01 all 51.23 0.00 7.35 1.73 0.10 39.59 03:15:01 0 51.72 0.00 6.88 2.16 0.10 39.13 03:15:01 1 52.70 0.00 7.63 0.69 0.08 38.90 03:15:01 2 52.83 0.00 8.25 9.55 0.12 29.24 03:15:01 3 48.16 0.00 6.75 0.07 0.10 44.92 03:15:01 4 47.52 0.00 6.52 0.02 0.10 45.84 03:15:01 5 54.20 0.00 8.42 0.35 0.12 36.91 03:15:01 6 52.42 0.00 7.40 0.59 0.10 39.50 03:15:01 7 50.26 0.00 6.92 0.42 0.10 42.30 03:16:01 all 9.88 0.00 4.45 6.54 0.07 79.06 03:16:01 0 10.42 0.00 4.14 8.71 0.05 76.68 03:16:01 1 10.43 0.00 4.92 3.72 0.07 80.85 03:16:01 2 10.46 0.00 4.24 6.98 0.08 78.22 03:16:01 3 10.29 0.00 3.91 16.10 0.08 69.61 03:16:01 4 8.53 0.00 4.44 6.81 0.07 80.14 03:16:01 5 10.19 0.00 5.03 3.81 0.05 80.91 03:16:01 6 10.10 0.00 4.61 1.58 0.08 83.62 03:16:01 7 8.59 0.00 4.30 4.62 0.08 82.40 Average: all 23.21 0.00 4.79 3.67 0.08 68.25 Average: 0 24.66 0.00 4.71 5.23 0.07 65.32 Average: 1 23.59 0.00 4.85 1.37 0.07 70.11 Average: 2 23.88 0.00 4.77 3.64 0.08 67.63 Average: 3 21.49 0.00 4.29 3.41 0.08 70.73 Average: 4 20.51 0.00 4.51 6.77 0.07 68.14 Average: 5 23.74 0.00 5.22 5.52 0.08 65.44 Average: 6 24.08 0.00 5.08 1.34 0.08 69.42 Average: 7 23.74 0.00 4.87 2.06 0.08 69.25