---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34529 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 143G 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 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34529) 12/05/24 _x86_64_ (8 CPU) 04:16:26 LINUX RESTART (8 CPU) 04:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:18:02 325.99 34.55 291.44 0.00 4216.32 92187.15 0.00 04:19:01 277.89 3.19 274.70 0.00 32.27 78126.83 0.00 04:20:01 48.88 0.02 48.87 0.00 0.13 22631.39 0.00 04:21:01 87.29 0.18 87.10 0.00 4.67 22315.76 0.00 Average: 184.65 9.51 175.13 0.00 1068.27 53720.32 0.00 04:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:18:02 29167812 31522792 801868 2.44 75016 2549164 1855588 5.47 1047640 2281080 212 04:19:01 27976016 31510732 798708 2.43 181872 3508456 1767212 5.21 1165364 3228412 568 04:20:01 27080740 31229768 1070828 3.26 186228 4052756 2498480 7.36 1618736 3598092 199340 04:21:01 26958528 31250312 1046984 3.18 190504 4182044 2542856 7.49 1897508 3424812 625136 Average: 27795774 31378401 929597 2.83 158405 3573105 2166034 6.38 1432312 3133099 206314 04:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:18:02 lo 6.73 6.73 0.66 0.66 0.00 0.00 0.00 0.00 04:18:02 ens3 603.76 397.30 5933.24 100.76 0.00 0.00 0.00 0.00 04:18:02 docker0 27.62 29.15 2.15 189.24 0.00 0.00 0.00 0.00 04:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:19:01 ens3 511.68 310.76 3345.63 34.83 0.00 0.00 0.00 0.00 04:19:01 docker0 302.64 496.58 26.10 3330.83 0.00 0.00 0.00 0.00 04:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 ens3 28.19 17.48 28.09 12.11 0.00 0.00 0.00 0.00 04:20:01 docker0 0.95 1.35 0.11 0.35 0.00 0.00 0.00 0.00 04:20:01 vethd210d01 0.95 1.47 0.12 0.36 0.00 0.00 0.00 0.00 04:21:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 04:21:01 veth4cb490b 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 04:21:01 ens3 22.51 13.60 58.55 8.96 0.00 0.00 0.00 0.00 04:21:01 docker0 1.50 2.67 0.09 38.09 0.00 0.00 0.00 0.00 Average: lo 1.86 1.86 0.18 0.18 0.00 0.00 0.00 0.00 Average: veth4cb490b 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 290.67 184.30 2337.83 39.20 0.00 0.00 0.00 0.00 Average: docker0 82.25 130.89 7.03 879.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34529) 12/05/24 _x86_64_ (8 CPU) 04:16:26 LINUX RESTART (8 CPU) 04:17:01 CPU %user %nice %system %iowait %steal %idle 04:18:02 all 9.41 0.00 2.99 3.75 0.06 83.79 04:18:02 0 7.44 0.00 2.57 0.77 0.05 89.17 04:18:02 1 10.97 0.00 2.75 2.06 0.05 84.17 04:18:02 2 12.29 0.00 3.31 3.51 0.07 80.83 04:18:02 3 7.57 0.00 2.22 0.18 0.05 89.98 04:18:02 4 12.72 0.00 2.96 1.27 0.07 82.99 04:18:02 5 8.80 0.00 4.36 16.90 0.08 69.87 04:18:02 6 8.82 0.00 3.37 1.01 0.07 86.74 04:18:02 7 6.69 0.00 2.42 4.42 0.05 86.42 04:19:01 all 6.41 0.00 3.27 6.91 0.06 83.34 04:19:01 0 6.32 0.00 2.51 0.07 0.05 91.05 04:19:01 1 6.32 0.00 3.50 1.01 0.05 89.12 04:19:01 2 6.40 0.00 3.83 36.38 0.07 53.33 04:19:01 3 6.54 0.00 2.89 6.20 0.14 84.23 04:19:01 4 5.50 0.00 3.50 0.84 0.07 90.10 04:19:01 5 6.13 0.00 3.10 6.15 0.03 84.58 04:19:01 6 6.48 0.00 2.75 0.46 0.05 90.25 04:19:01 7 7.57 0.00 4.10 4.32 0.05 83.96 04:20:01 all 34.45 0.00 4.89 3.21 0.10 57.34 04:20:01 0 33.28 0.00 4.95 5.91 0.10 55.77 04:20:01 1 35.47 0.00 4.71 0.52 0.08 59.21 04:20:01 2 35.04 0.00 4.96 0.15 0.08 59.76 04:20:01 3 36.57 0.00 4.64 0.13 0.10 58.56 04:20:01 4 32.57 0.00 4.78 14.29 0.10 48.26 04:20:01 5 34.06 0.00 4.77 0.54 0.10 60.53 04:20:01 6 34.80 0.00 4.97 0.25 0.10 59.87 04:20:01 7 33.82 0.00 5.37 3.92 0.12 56.77 04:21:01 all 50.41 0.00 6.83 2.40 0.10 40.26 04:21:01 0 48.94 0.00 6.74 3.21 0.10 41.01 04:21:01 1 51.78 0.00 6.95 0.42 0.10 40.74 04:21:01 2 50.56 0.00 7.31 12.70 0.12 29.31 04:21:01 3 48.84 0.00 6.85 0.47 0.08 43.75 04:21:01 4 50.96 0.00 6.85 1.14 0.08 40.97 04:21:01 5 50.25 0.00 6.76 0.08 0.08 42.82 04:21:01 6 50.54 0.00 6.47 0.52 0.10 42.37 04:21:01 7 51.42 0.00 6.68 0.72 0.12 41.06 Average: all 25.26 0.00 4.50 4.06 0.08 66.10 Average: 0 24.07 0.00 4.20 2.50 0.08 69.16 Average: 1 26.24 0.00 4.48 1.00 0.07 68.20 Average: 2 26.18 0.00 4.86 13.08 0.08 55.80 Average: 3 24.94 0.00 4.15 1.73 0.09 69.09 Average: 4 25.53 0.00 4.53 4.39 0.08 65.48 Average: 5 24.95 0.00 4.76 5.89 0.08 64.33 Average: 6 25.24 0.00 4.40 0.56 0.08 69.72 Average: 7 24.96 0.00 4.64 3.34 0.08 66.97