---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2768 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-2768) 01/17/23 _x86_64_ (8 CPU) 19:02:51 LINUX RESTART (8 CPU) 19:03:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:04:01 140.43 47.76 92.67 0.00 5381.10 171681.92 0.00 19:05:01 103.70 0.58 103.12 0.00 32.39 51751.77 0.00 19:06:01 25.86 0.05 25.81 0.00 12.00 10506.93 0.00 19:07:01 1.00 0.00 1.00 0.00 0.00 12.13 0.00 19:08:01 18.71 7.10 11.61 0.00 901.97 2103.83 0.00 19:09:01 39.46 4.72 34.74 0.00 4296.62 6757.41 0.00 19:10:01 3.40 0.02 3.38 0.00 0.13 89.05 0.00 19:11:01 1.40 0.00 1.40 0.00 0.00 18.00 0.00 19:12:01 1.07 0.00 1.07 0.00 0.00 11.20 0.00 19:13:01 1.07 0.00 1.07 0.00 0.00 12.80 0.00 Average: 33.61 6.02 27.59 0.00 1062.40 24293.73 0.00 19:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:04:01 29123976 31604032 714212 2.17 70464 2692088 2026012 5.97 1007388 2401476 486504 19:05:01 27932068 31522476 773808 2.35 113736 3681116 1898584 5.60 1492748 3005348 475280 19:06:01 28556084 31595132 706808 2.15 113860 3167268 1737964 5.12 1177132 2740852 8 19:07:01 28557428 31596544 705312 2.14 113900 3167272 1737964 5.12 1175264 2740856 176 19:08:01 28445124 31587668 703872 2.14 120728 3263508 1481028 4.36 1240476 2778872 844 19:09:01 28024736 31581772 711912 2.16 147868 3626472 1822864 5.37 1492560 2919868 40 19:10:01 28029780 31582296 711160 2.16 146468 3623348 1780476 5.25 1491388 2916800 8 19:11:01 28029064 31581620 711532 2.16 146496 3623352 1780476 5.25 1491396 2916800 48 19:12:01 28028716 31581504 711644 2.16 146520 3623360 1780476 5.25 1491104 2916904 4 19:13:01 28028960 31581792 711252 2.16 146572 3623356 1780476 5.25 1491144 2916908 208 Average: 28275594 31581484 716151 2.18 126661 3409114 1782632 5.25 1355060 2825468 96312 19:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:04:01 ens3 943.04 778.54 11818.13 117.89 0.00 0.00 0.00 0.00 19:04:01 lo 5.47 5.47 0.52 0.52 0.00 0.00 0.00 0.00 19:04:01 docker0 235.53 207.30 18.44 2714.95 0.00 0.00 0.00 0.00 19:05:01 ens3 150.92 111.61 740.56 94.97 0.00 0.00 0.00 0.00 19:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:05:01 docker0 76.49 102.57 6.22 692.55 0.00 0.00 0.00 0.00 19:05:01 vethfd354f2 0.83 1.02 0.06 0.09 0.00 0.00 0.00 0.00 19:06:01 ens3 5.22 3.47 5.43 1.58 0.00 0.00 0.00 0.00 19:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 docker0 0.60 0.60 0.04 0.05 0.00 0.00 0.00 0.00 19:07:01 ens3 0.72 0.50 0.36 0.28 0.00 0.00 0.00 0.00 19:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:08:01 ens3 52.35 31.17 855.22 2.33 0.00 0.00 0.00 0.00 19:08:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 19:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:09:01 ens3 73.84 38.98 1899.81 2.88 0.00 0.00 0.00 0.00 19:09:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 19:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:01 ens3 0.40 0.00 0.04 0.00 0.00 0.00 0.00 0.00 19:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:11:01 ens3 0.88 0.48 0.42 0.28 0.00 0.00 0.00 0.00 19:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:12:01 ens3 0.05 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:13:01 ens3 0.17 0.12 0.01 0.01 0.00 0.00 0.00 0.00 19:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 122.76 96.49 1531.96 22.02 0.00 0.00 0.00 0.00 Average: lo 0.71 0.71 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 31.26 31.05 2.47 340.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2768) 01/17/23 _x86_64_ (8 CPU) 19:02:51 LINUX RESTART (8 CPU) 19:03:01 CPU %user %nice %system %iowait %steal %idle 19:04:01 all 9.89 0.00 3.45 0.90 0.06 85.71 19:04:01 0 7.07 0.00 2.37 1.49 0.05 89.02 19:04:01 1 10.47 0.00 4.56 2.00 0.07 82.90 19:04:01 2 11.06 0.00 2.52 0.22 0.05 86.15 19:04:01 3 9.54 0.00 3.71 0.34 0.08 86.33 19:04:01 4 9.39 0.00 4.06 0.22 0.05 86.28 19:04:01 5 11.95 0.00 3.48 1.61 0.07 82.89 19:04:01 6 11.83 0.00 3.31 0.89 0.05 83.92 19:04:01 7 7.75 0.00 3.57 0.41 0.08 88.19 19:05:01 all 33.64 0.00 6.89 0.49 0.08 58.90 19:05:01 0 33.05 0.00 6.22 0.15 0.08 60.50 19:05:01 1 33.74 0.00 8.22 2.84 0.08 55.12 19:05:01 2 33.14 0.00 8.11 0.07 0.08 58.60 19:05:01 3 34.31 0.00 5.64 0.07 0.08 59.90 19:05:01 4 34.88 0.00 6.30 0.02 0.08 58.72 19:05:01 5 32.70 0.00 6.65 0.60 0.07 59.98 19:05:01 6 34.31 0.00 7.27 0.13 0.08 58.20 19:05:01 7 33.01 0.00 6.72 0.02 0.08 60.17 19:06:01 all 0.11 0.00 0.16 0.10 0.01 99.63 19:06:01 0 0.08 0.00 0.27 0.65 0.02 98.98 19:06:01 1 0.25 0.00 0.10 0.00 0.00 99.65 19:06:01 2 0.08 0.00 0.10 0.08 0.02 99.72 19:06:01 3 0.07 0.00 0.07 0.02 0.00 99.85 19:06:01 4 0.18 0.00 0.22 0.02 0.02 99.57 19:06:01 5 0.05 0.00 0.07 0.00 0.00 99.88 19:06:01 6 0.07 0.00 0.22 0.00 0.00 99.72 19:06:01 7 0.07 0.00 0.27 0.00 0.02 99.65 19:07:01 all 0.27 0.00 0.02 0.00 0.00 99.71 19:07:01 0 0.02 0.00 0.03 0.00 0.00 99.95 19:07:01 1 0.03 0.00 0.00 0.00 0.00 99.97 19:07:01 2 0.02 0.00 0.05 0.02 0.02 99.90 19:07:01 3 0.02 0.00 0.00 0.00 0.00 99.98 19:07:01 4 1.99 0.00 0.02 0.00 0.00 98.00 19:07:01 5 0.02 0.00 0.00 0.00 0.02 99.97 19:07:01 6 0.02 0.00 0.02 0.00 0.00 99.97 19:07:01 7 0.03 0.00 0.02 0.00 0.00 99.95 19:08:01 all 0.70 0.00 0.28 0.10 0.01 98.92 19:08:01 0 0.53 0.00 0.38 0.33 0.02 98.73 19:08:01 1 0.93 0.00 0.53 0.35 0.02 98.17 19:08:01 2 0.52 0.00 0.58 0.03 0.00 98.87 19:08:01 3 0.37 0.00 0.17 0.00 0.02 99.45 19:08:01 4 2.07 0.00 0.05 0.00 0.00 97.88 19:08:01 5 0.85 0.00 0.15 0.03 0.00 98.97 19:08:01 6 0.13 0.00 0.18 0.02 0.00 99.67 19:08:01 7 0.13 0.00 0.17 0.02 0.02 99.67 19:09:01 all 2.05 0.00 1.23 0.17 0.01 96.53 19:09:01 0 1.50 0.00 0.92 0.15 0.02 97.41 19:09:01 1 2.12 0.00 1.37 0.70 0.00 95.81 19:09:01 2 1.67 0.00 2.22 0.05 0.02 96.05 19:09:01 3 2.44 0.00 1.10 0.12 0.02 96.32 19:09:01 4 3.04 0.00 0.69 0.03 0.02 96.22 19:09:01 5 1.37 0.00 0.92 0.20 0.02 97.50 19:09:01 6 1.35 0.00 1.83 0.08 0.02 96.72 19:09:01 7 2.90 0.00 0.82 0.05 0.02 96.22 19:10:01 all 0.32 0.00 0.06 0.01 0.01 99.60 19:10:01 0 0.18 0.00 0.10 0.00 0.00 99.72 19:10:01 1 0.05 0.00 0.03 0.00 0.02 99.90 19:10:01 2 0.02 0.00 0.07 0.00 0.00 99.92 19:10:01 3 0.03 0.00 0.05 0.02 0.02 99.88 19:10:01 4 2.02 0.00 0.03 0.02 0.00 97.93 19:10:01 5 0.10 0.00 0.03 0.08 0.00 99.78 19:10:01 6 0.05 0.00 0.08 0.00 0.02 99.85 19:10:01 7 0.10 0.00 0.07 0.00 0.02 99.82 19:11:01 all 0.13 0.00 0.01 0.00 0.01 99.84 19:11:01 0 0.02 0.00 0.02 0.02 0.02 99.93 19:11:01 1 0.02 0.00 0.00 0.00 0.00 99.98 19:11:01 2 0.00 0.00 0.00 0.00 0.02 99.98 19:11:01 3 0.03 0.00 0.02 0.00 0.00 99.95 19:11:01 4 0.90 0.00 0.02 0.00 0.00 99.09 19:11:01 5 0.02 0.00 0.02 0.02 0.02 99.93 19:11:01 6 0.05 0.00 0.02 0.00 0.03 99.90 19:11:01 7 0.03 0.00 0.02 0.00 0.00 99.95 19:12:01 all 0.01 0.00 0.02 0.00 0.01 99.96 19:12:01 0 0.00 0.00 0.02 0.02 0.00 99.97 19:12:01 1 0.00 0.00 0.00 0.00 0.00 100.00 19:12:01 2 0.02 0.00 0.00 0.00 0.00 99.98 19:12:01 3 0.00 0.00 0.03 0.00 0.02 99.95 19:12:01 4 0.00 0.00 0.02 0.00 0.02 99.97 19:12:01 5 0.02 0.00 0.03 0.02 0.00 99.93 19:12:01 6 0.02 0.00 0.03 0.00 0.02 99.93 19:12:01 7 0.03 0.00 0.02 0.00 0.02 99.93 19:13:01 all 0.03 0.00 0.01 0.00 0.00 99.96 19:13:01 0 0.02 0.00 0.00 0.00 0.00 99.98 19:13:01 1 0.05 0.00 0.00 0.00 0.00 99.95 19:13:01 2 0.00 0.00 0.00 0.00 0.00 100.00 19:13:01 3 0.03 0.00 0.02 0.00 0.00 99.95 19:13:01 4 0.05 0.00 0.02 0.00 0.00 99.93 19:13:01 5 0.02 0.00 0.00 0.02 0.02 99.95 19:13:01 6 0.02 0.00 0.02 0.00 0.02 99.95 19:13:01 7 0.03 0.00 0.00 0.00 0.00 99.97 Average: all 4.67 0.00 1.20 0.18 0.02 93.93 Average: 0 4.21 0.00 1.02 0.28 0.02 94.47 Average: 1 4.72 0.00 1.47 0.58 0.02 93.20 Average: 2 4.61 0.00 1.36 0.05 0.02 93.96 Average: 3 4.64 0.00 1.07 0.06 0.02 94.21 Average: 4 5.40 0.00 1.13 0.03 0.02 93.42 Average: 5 4.68 0.00 1.13 0.26 0.02 93.91 Average: 6 4.74 0.00 1.29 0.11 0.02 93.83 Average: 7 4.37 0.00 1.15 0.05 0.03 94.41