---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8530 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 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-8530) 04/14/23 _x86_64_ (8 CPU) 11:58:16 LINUX RESTART (8 CPU) 11:59:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:00:01 194.26 3.95 190.31 0.00 433.37 135132.44 0.00 12:01:01 92.32 0.32 92.00 0.00 24.00 34438.53 0.00 12:02:01 1.53 0.00 1.53 0.00 0.00 18.41 0.00 12:03:01 1.27 0.00 1.27 0.00 0.00 15.20 0.00 12:04:01 52.76 10.58 42.18 0.00 5154.87 8762.54 0.00 12:05:01 7.70 1.03 6.67 0.00 22.00 135.58 0.00 12:06:01 1.50 0.00 1.50 0.00 0.00 16.79 0.00 Average: 49.50 2.26 47.24 0.00 806.64 24980.37 0.00 11:59:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:00:01 27839232 31604168 701020 2.13 143104 3773256 1884396 5.55 1150720 3399896 237888 12:01:01 27942716 31595344 708220 2.15 152420 3655196 1775928 5.23 1152420 3292576 352 12:02:01 27942040 31594764 708392 2.15 152448 3655196 1775928 5.23 1152516 3292576 12 12:03:01 27949480 31602236 700796 2.13 152472 3655200 1775928 5.23 1145968 3292580 8 12:04:01 27422316 31578760 707852 2.15 186108 4110308 1823688 5.37 1477092 3458540 960 12:05:01 27434208 31586872 699188 2.13 184756 4107672 1818636 5.36 1462328 3455840 28 12:06:01 27434500 31587232 698820 2.13 184852 4107680 1818636 5.36 1462104 3455852 8 Average: 27709213 31592768 703470 2.14 165166 3866358 1810449 5.34 1286164 3378266 34179 11:59:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:00:01 lo 2.83 2.83 0.28 0.28 0.00 0.00 0.00 0.00 12:00:01 ens3 544.19 328.15 6429.84 42.50 0.00 0.00 0.00 0.00 12:00:01 docker0 229.56 371.48 17.74 2212.64 0.00 0.00 0.00 0.00 12:01:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 12:01:01 ens3 139.61 94.87 2550.96 91.68 0.00 0.00 0.00 0.00 12:01:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 12:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 ens3 0.43 0.25 0.26 0.20 0.00 0.00 0.00 0.00 12:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:03:01 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 12:04:01 ens3 205.97 101.62 2809.27 7.35 0.00 0.00 0.00 0.00 12:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:05:01 ens3 0.28 0.23 0.02 0.02 0.00 0.00 0.00 0.00 12:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.70 0.70 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 125.25 73.83 1661.71 20.14 0.00 0.00 0.00 0.00 Average: docker0 31.86 51.57 2.46 307.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-8530) 04/14/23 _x86_64_ (8 CPU) 11:58:16 LINUX RESTART (8 CPU) 11:59:03 CPU %user %nice %system %iowait %steal %idle 12:00:01 all 7.97 0.00 3.75 1.31 0.06 86.92 12:00:01 0 8.60 0.00 3.90 0.50 0.07 86.93 12:00:01 1 7.78 0.00 4.08 0.19 0.05 87.89 12:00:01 2 7.98 0.00 3.96 1.48 0.05 86.52 12:00:01 3 5.78 0.00 4.73 6.14 0.07 83.29 12:00:01 4 9.04 0.00 4.01 0.16 0.05 86.74 12:00:01 5 8.51 0.00 2.80 0.31 0.07 88.30 12:00:01 6 7.58 0.00 3.01 0.68 0.05 88.68 12:00:01 7 8.46 0.00 3.47 1.00 0.07 86.99 12:01:01 all 18.44 0.00 4.12 0.66 0.05 76.73 12:01:01 0 20.01 0.00 4.14 0.30 0.05 75.50 12:01:01 1 18.95 0.00 4.66 0.03 0.05 76.31 12:01:01 2 19.10 0.00 4.29 0.34 0.05 76.22 12:01:01 3 16.06 0.00 4.62 4.31 0.05 74.96 12:01:01 4 18.57 0.00 4.03 0.13 0.07 77.20 12:01:01 5 17.96 0.00 3.63 0.02 0.05 78.34 12:01:01 6 18.00 0.00 3.62 0.05 0.05 78.28 12:01:01 7 18.87 0.00 3.96 0.08 0.05 77.04 12:02:01 all 0.18 0.00 0.01 0.00 0.00 99.80 12:02:01 0 1.24 0.00 0.07 0.02 0.00 98.68 12:02:01 1 0.00 0.00 0.00 0.00 0.00 100.00 12:02:01 2 0.05 0.00 0.03 0.00 0.02 99.90 12:02:01 3 0.03 0.00 0.00 0.02 0.00 99.95 12:02:01 4 0.02 0.00 0.00 0.00 0.00 99.98 12:02:01 5 0.00 0.00 0.00 0.00 0.00 100.00 12:02:01 6 0.03 0.00 0.00 0.00 0.00 99.97 12:02:01 7 0.03 0.00 0.02 0.00 0.00 99.95 12:03:01 all 0.03 0.00 0.01 0.00 0.00 99.96 12:03:01 0 0.00 0.00 0.00 0.00 0.00 100.00 12:03:01 1 0.03 0.00 0.00 0.00 0.00 99.97 12:03:01 2 0.03 0.00 0.02 0.00 0.00 99.95 12:03:01 3 0.03 0.00 0.02 0.02 0.00 99.93 12:03:01 4 0.03 0.00 0.00 0.00 0.00 99.97 12:03:01 5 0.02 0.00 0.03 0.00 0.00 99.95 12:03:01 6 0.05 0.00 0.05 0.00 0.00 99.90 12:03:01 7 0.02 0.00 0.00 0.00 0.00 99.98 12:04:01 all 2.29 0.00 1.57 0.30 0.02 95.83 12:04:01 0 2.24 0.00 1.29 0.12 0.02 96.34 12:04:01 1 2.64 0.00 1.58 0.20 0.02 95.56 12:04:01 2 1.84 0.00 1.25 0.18 0.00 96.73 12:04:01 3 1.65 0.00 1.23 0.95 0.05 96.12 12:04:01 4 3.42 0.00 3.26 0.22 0.02 93.09 12:04:01 5 1.59 0.00 1.34 0.17 0.00 96.91 12:04:01 6 2.47 0.00 1.44 0.25 0.02 95.82 12:04:01 7 2.45 0.00 1.16 0.34 0.02 96.04 12:05:01 all 0.13 0.00 0.09 0.03 0.01 99.74 12:05:01 0 0.08 0.00 0.05 0.03 0.00 99.83 12:05:01 1 0.15 0.00 0.07 0.00 0.02 99.77 12:05:01 2 0.07 0.00 0.10 0.00 0.00 99.83 12:05:01 3 0.10 0.00 0.15 0.00 0.00 99.75 12:05:01 4 0.03 0.00 0.07 0.00 0.00 99.90 12:05:01 5 0.13 0.00 0.07 0.07 0.02 99.72 12:05:01 6 0.27 0.00 0.12 0.07 0.02 99.53 12:05:01 7 0.23 0.00 0.12 0.03 0.02 99.60 12:06:01 all 0.01 0.00 0.01 0.00 0.00 99.97 12:06:01 0 0.00 0.00 0.02 0.03 0.00 99.95 12:06:01 1 0.02 0.00 0.02 0.00 0.00 99.97 12:06:01 2 0.02 0.00 0.00 0.00 0.02 99.97 12:06:01 3 0.02 0.00 0.00 0.00 0.00 99.98 12:06:01 4 0.00 0.00 0.02 0.00 0.00 99.98 12:06:01 5 0.02 0.00 0.02 0.00 0.00 99.97 12:06:01 6 0.05 0.00 0.03 0.00 0.00 99.92 12:06:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 4.11 0.00 1.35 0.32 0.02 94.20 Average: 0 4.58 0.00 1.34 0.14 0.02 93.93 Average: 1 4.18 0.00 1.47 0.06 0.02 94.27 Average: 2 4.13 0.00 1.36 0.28 0.02 94.21 Average: 3 3.34 0.00 1.51 1.60 0.02 93.52 Average: 4 4.39 0.00 1.61 0.07 0.02 93.91 Average: 5 3.99 0.00 1.11 0.08 0.02 94.80 Average: 6 4.03 0.00 1.17 0.15 0.02 94.64 Average: 7 4.25 0.00 1.23 0.20 0.02 94.30