---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-6555 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-6555) 03/31/23 _x86_64_ (8 CPU) 17:18:30 LINUX RESTART (8 CPU) 17:19:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:20:01 287.90 16.52 271.38 0.00 2025.55 108043.52 0.00 17:21:01 121.61 0.78 120.83 0.00 17.73 98893.17 0.00 17:22:01 152.51 0.23 152.27 0.00 15.86 28779.35 0.00 17:23:01 30.03 0.00 30.03 0.00 0.00 15762.84 0.00 17:24:01 53.16 10.76 42.39 0.00 5173.40 8724.28 0.00 17:25:01 5.95 0.02 5.93 0.00 0.13 127.98 0.00 17:26:01 1.47 0.00 1.47 0.00 0.00 15.33 0.00 17:27:01 2.00 0.00 2.00 0.00 0.00 21.60 0.00 17:28:01 1.38 0.00 1.38 0.00 0.00 14.93 0.00 17:29:01 2.07 0.00 2.07 0.00 0.00 22.93 0.00 Average: 65.43 2.81 62.63 0.00 721.06 25904.07 0.00 17:19:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:20:01 29150416 31575276 745444 2.27 76164 2620880 1995736 5.88 1011236 2360984 4252 17:21:01 28061140 31377804 927376 2.82 146716 3352276 2321440 6.84 1420232 2938640 166704 17:22:01 27649264 31569992 734240 2.23 160616 3899880 1875232 5.53 1260568 3466212 437252 17:23:01 27657516 31578752 725488 2.21 160900 3899912 1762860 5.20 1261780 3453872 12 17:24:01 27116176 31541468 743268 2.26 194536 4356348 1815684 5.35 1602120 3619604 1056 17:25:01 27144360 31564692 720060 2.19 193100 4353088 1808356 5.33 1576692 3616336 140 17:26:01 27144564 31564904 719740 2.19 193140 4353100 1808356 5.33 1576624 3616340 8 17:27:01 27148364 31568800 715724 2.18 193204 4353104 1808356 5.33 1572540 3616344 8 17:28:01 27148040 31568620 715888 2.18 193288 4353104 1808356 5.33 1572696 3616356 8 17:29:01 27147984 31568632 715772 2.18 193356 4353108 1808356 5.33 1572788 3616364 4 Average: 27536782 31547894 746300 2.27 170502 3989480 1881273 5.54 1442728 3392105 60944 17:19:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:20:01 ens3 705.91 471.33 6825.10 127.62 0.00 0.00 0.00 0.00 17:20:01 vethae8fc86 48.82 64.57 4.61 46.32 0.00 0.00 0.00 0.00 17:20:01 docker0 65.68 87.48 5.31 245.34 0.00 0.00 0.00 0.00 17:20:01 lo 6.71 6.71 0.65 0.65 0.00 0.00 0.00 0.00 17:21:01 ens3 270.41 151.32 1863.98 21.57 0.00 0.00 0.00 0.00 17:21:01 docker0 136.32 245.93 10.62 1840.73 0.00 0.00 0.00 0.00 17:21:01 veth1d52059 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 17:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:22:01 ens3 142.24 82.75 2687.20 19.13 0.00 0.00 0.00 0.00 17:22:01 docker0 2.75 6.47 0.17 85.07 0.00 0.00 0.00 0.00 17:22:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 17:23:01 ens3 8.63 5.70 8.15 2.91 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 17:24:01 ens3 182.32 92.70 2807.52 6.52 0.00 0.00 0.00 0.00 17:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 17:25:01 ens3 0.43 0.33 0.09 0.08 0.00 0.00 0.00 0.00 17:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:26:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:27:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 17:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:28:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 ens3 0.65 0.30 2.08 0.02 0.00 0.00 0.00 0.00 17:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 130.11 79.80 1410.35 17.60 0.00 0.00 0.00 0.00 Average: docker0 20.40 33.90 1.60 217.09 0.00 0.00 0.00 0.00 Average: lo 1.02 1.02 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-6555) 03/31/23 _x86_64_ (8 CPU) 17:18:30 LINUX RESTART (8 CPU) 17:19:02 CPU %user %nice %system %iowait %steal %idle 17:20:01 all 9.17 0.00 3.39 4.68 0.06 82.69 17:20:01 0 12.66 0.00 2.90 6.97 0.05 77.43 17:20:01 1 7.60 0.00 3.16 3.71 0.07 85.46 17:20:01 2 8.10 0.00 3.02 6.23 0.07 82.58 17:20:01 3 8.52 0.00 4.56 14.08 0.07 72.77 17:20:01 4 9.81 0.00 3.75 5.03 0.05 81.36 17:20:01 5 7.33 0.00 3.22 0.44 0.03 88.97 17:20:01 6 7.60 0.00 3.00 0.48 0.07 88.85 17:20:01 7 11.77 0.00 3.50 0.52 0.09 84.13 17:21:01 all 11.61 0.00 3.36 4.38 0.07 80.58 17:21:01 0 11.89 0.00 3.23 0.55 0.05 84.28 17:21:01 1 11.26 0.00 2.88 0.22 0.03 85.61 17:21:01 2 11.89 0.00 2.86 2.41 0.05 82.78 17:21:01 3 12.37 0.00 4.54 23.39 0.13 59.57 17:21:01 4 11.83 0.00 3.79 1.24 0.07 83.07 17:21:01 5 10.84 0.00 3.68 0.39 0.08 85.01 17:21:01 6 10.74 0.00 2.93 5.64 0.03 80.67 17:21:01 7 12.10 0.00 2.95 1.26 0.08 83.61 17:22:01 all 35.59 0.00 6.68 2.09 0.08 55.56 17:22:01 0 35.31 0.00 6.02 0.19 0.08 58.40 17:22:01 1 33.87 0.00 6.27 4.56 0.08 55.22 17:22:01 2 36.77 0.00 7.33 1.52 0.08 54.29 17:22:01 3 34.72 0.00 5.72 0.58 0.08 58.90 17:22:01 4 35.77 0.00 5.55 0.27 0.08 58.33 17:22:01 5 35.23 0.00 6.63 0.96 0.08 57.09 17:22:01 6 36.94 0.00 8.06 3.02 0.08 51.90 17:22:01 7 36.12 0.00 7.84 5.60 0.08 50.36 17:23:01 all 0.28 0.00 0.19 1.14 0.01 98.38 17:23:01 0 0.17 0.00 0.12 0.02 0.02 99.68 17:23:01 1 0.47 0.00 0.13 0.00 0.00 99.40 17:23:01 2 0.38 0.00 0.12 0.00 0.02 99.48 17:23:01 3 0.08 0.00 0.12 0.05 0.00 99.75 17:23:01 4 0.20 0.00 0.10 0.00 0.02 99.68 17:23:01 5 0.33 0.00 0.17 0.83 0.03 98.63 17:23:01 6 0.22 0.00 0.08 2.35 0.02 97.33 17:23:01 7 0.35 0.00 0.67 5.90 0.02 93.06 17:24:01 all 2.23 0.00 1.50 0.69 0.03 95.56 17:24:01 0 2.11 0.00 1.15 0.08 0.03 96.62 17:24:01 1 3.84 0.00 1.39 0.77 0.02 93.99 17:24:01 2 1.64 0.00 1.25 0.80 0.03 96.27 17:24:01 3 1.99 0.00 0.83 0.07 0.03 97.08 17:24:01 4 2.62 0.00 2.17 1.15 0.02 94.04 17:24:01 5 2.02 0.00 1.60 1.45 0.03 94.89 17:24:01 6 1.59 0.00 0.90 1.12 0.02 96.38 17:24:01 7 2.00 0.00 2.71 0.03 0.03 95.22 17:25:01 all 0.15 0.00 0.07 0.03 0.01 99.75 17:25:01 0 0.05 0.00 0.07 0.02 0.02 99.85 17:25:01 1 0.07 0.00 0.07 0.05 0.02 99.80 17:25:01 2 0.12 0.00 0.10 0.00 0.02 99.77 17:25:01 3 0.52 0.00 0.07 0.15 0.00 99.27 17:25:01 4 0.10 0.00 0.02 0.00 0.00 99.88 17:25:01 5 0.02 0.00 0.05 0.00 0.02 99.92 17:25:01 6 0.28 0.00 0.12 0.02 0.02 99.57 17:25:01 7 0.02 0.00 0.07 0.00 0.00 99.92 17:26:01 all 0.12 0.00 0.02 0.00 0.01 99.85 17:26:01 0 0.03 0.00 0.02 0.00 0.03 99.92 17:26:01 1 0.00 0.00 0.00 0.00 0.00 100.00 17:26:01 2 0.12 0.00 0.02 0.00 0.02 99.85 17:26:01 3 0.76 0.00 0.07 0.02 0.02 99.14 17:26:01 4 0.00 0.00 0.02 0.00 0.00 99.98 17:26:01 5 0.02 0.00 0.02 0.00 0.00 99.97 17:26:01 6 0.02 0.00 0.03 0.00 0.00 99.95 17:26:01 7 0.00 0.00 0.00 0.00 0.02 99.98 17:27:01 all 0.02 0.00 0.01 0.01 0.01 99.95 17:27:01 0 0.00 0.00 0.00 0.00 0.02 99.98 17:27:01 1 0.02 0.00 0.00 0.05 0.03 99.90 17:27:01 2 0.07 0.00 0.03 0.00 0.03 99.87 17:27:01 3 0.02 0.00 0.00 0.05 0.00 99.93 17:27:01 4 0.02 0.00 0.02 0.00 0.00 99.97 17:27:01 5 0.02 0.00 0.02 0.00 0.00 99.97 17:27:01 6 0.03 0.00 0.00 0.00 0.00 99.97 17:27:01 7 0.00 0.00 0.00 0.00 0.00 100.00 17:28:01 all 0.06 0.00 0.02 0.01 0.01 99.90 17:28:01 0 0.00 0.00 0.03 0.00 0.02 99.95 17:28:01 1 0.02 0.00 0.02 0.00 0.00 99.97 17:28:01 2 0.03 0.00 0.03 0.00 0.02 99.92 17:28:01 3 0.43 0.00 0.08 0.07 0.02 99.40 17:28:01 4 0.00 0.00 0.00 0.00 0.02 99.98 17:28:01 5 0.00 0.00 0.00 0.00 0.00 100.00 17:28:01 6 0.02 0.00 0.02 0.00 0.02 99.95 17:28:01 7 0.00 0.00 0.00 0.00 0.00 100.00 17:29:01 all 0.04 0.00 0.01 0.01 0.01 99.94 17:29:01 0 0.03 0.00 0.00 0.00 0.02 99.95 17:29:01 1 0.05 0.00 0.00 0.02 0.02 99.92 17:29:01 2 0.08 0.00 0.03 0.02 0.02 99.85 17:29:01 3 0.03 0.00 0.00 0.03 0.00 99.93 17:29:01 4 0.03 0.00 0.00 0.00 0.00 99.97 17:29:01 5 0.02 0.00 0.00 0.00 0.00 99.98 17:29:01 6 0.07 0.00 0.02 0.00 0.00 99.92 17:29:01 7 0.03 0.00 0.00 0.00 0.00 99.97 Average: all 5.87 0.00 1.51 1.29 0.03 91.29 Average: 0 6.18 0.00 1.34 0.77 0.03 91.67 Average: 1 5.67 0.00 1.38 0.93 0.03 91.99 Average: 2 5.86 0.00 1.47 1.08 0.04 91.56 Average: 3 5.89 0.00 1.58 3.81 0.04 88.69 Average: 4 5.98 0.00 1.53 0.76 0.03 91.71 Average: 5 5.54 0.00 1.53 0.41 0.03 92.50 Average: 6 5.70 0.00 1.50 1.26 0.03 91.51 Average: 7 6.17 0.00 1.76 1.32 0.03 90.72