---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-28956 5.4.0-94-generic #106-Ubuntu SMP Thu Jan 6 23:58:14 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: 2800.002 BogoMIPS: 5600.00 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 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; Full AMD retpoline, 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 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-28956) 09/12/22 _x86_64_ (8 CPU) 13:13:40 LINUX RESTART (8 CPU) 13:14:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:15:01 325.11 45.98 279.14 0.00 4167.97 173115.74 0.00 13:16:01 157.57 1.43 156.14 0.00 12.93 42206.30 0.00 13:17:01 204.60 0.03 204.57 0.00 3.33 36581.50 0.00 13:18:01 2.27 0.00 2.27 0.00 0.00 26.95 0.00 13:19:01 1.28 0.02 1.27 0.00 0.13 14.26 0.00 13:20:01 1.15 0.00 1.15 0.00 0.00 13.46 0.00 13:21:01 0.97 0.00 0.97 0.00 0.00 11.46 0.00 13:22:01 1.78 0.00 1.78 0.00 0.00 19.86 0.00 13:23:01 1.43 0.00 1.43 0.00 0.00 15.46 0.00 13:24:01 7.82 0.25 7.57 0.00 19.33 146.51 0.00 Average: 69.97 4.70 65.27 0.00 414.11 24967.86 0.00 13:14:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:15:01 28863588 31788400 516076 1.57 116440 3076272 1970704 5.81 1092068 2549600 44 13:16:01 28355136 31773280 520496 1.58 163652 3464256 1788992 5.27 1290276 2790124 300 13:17:01 27585740 31776988 511784 1.56 175960 4161060 1797584 5.30 1346488 3430584 520 13:18:01 27587140 31778532 509768 1.55 175976 4161064 1797584 5.30 1345784 3430584 224 13:19:01 27589708 31781144 507136 1.54 176008 4161068 1813716 5.35 1343328 3430592 12 13:20:01 27589684 31781104 507124 1.54 176028 4161072 1813716 5.35 1343612 3430592 128 13:21:01 27590432 31782016 506164 1.54 176044 4161204 1813716 5.35 1342020 3430724 16 13:22:01 27598180 31789796 498316 1.52 176068 4161204 1813716 5.35 1334696 3430736 12 13:23:01 27598384 31790080 497988 1.51 176128 4161208 1813716 5.35 1334772 3430740 12 13:24:01 27565508 31759968 523204 1.59 176264 4162528 1931368 5.69 1361448 3429068 216 Average: 27792350 31780131 509806 1.55 168857 3983094 1835481 5.41 1313449 3278334 148 13:14:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:15:01 ens3 830.30 564.77 6792.08 113.35 0.00 0.00 0.00 0.00 13:15:01 lo 6.85 6.85 0.66 0.66 0.00 0.00 0.00 0.00 13:15:01 docker0 23.61 23.22 1.86 195.25 0.00 0.00 0.00 0.00 13:16:01 ens3 229.86 184.94 1510.65 78.15 0.00 0.00 0.00 0.00 13:16:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 13:16:01 docker0 136.31 166.87 11.05 1474.91 0.00 0.00 0.00 0.00 13:17:01 ens3 147.83 103.12 2687.89 30.54 0.00 0.00 0.00 0.00 13:17:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 13:17:01 docker0 15.05 19.78 0.88 95.13 0.00 0.00 0.00 0.00 13:18:01 ens3 3.62 1.92 4.49 0.14 0.00 0.00 0.00 0.00 13:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:19:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 13:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 ens3 3.13 6.05 0.27 7.45 0.00 0.00 0.00 0.00 13:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:21:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:22:01 ens3 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 13:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:23:01 ens3 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:24:01 ens3 39.84 36.21 27.14 40.95 0.00 0.00 0.00 0.00 13:24:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 13:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 124.31 88.93 1092.74 26.92 0.00 0.00 0.00 0.00 Average: lo 1.03 1.03 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 17.49 20.98 1.38 176.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-28956) 09/12/22 _x86_64_ (8 CPU) 13:13:40 LINUX RESTART (8 CPU) 13:14:02 CPU %user %nice %system %iowait %steal %idle 13:15:01 all 9.62 0.00 3.62 4.59 0.06 82.11 13:15:01 0 10.13 0.00 3.35 8.05 0.05 78.42 13:15:01 1 10.85 0.00 4.25 4.57 0.07 80.26 13:15:01 2 9.59 0.00 2.85 9.66 0.07 77.83 13:15:01 3 10.02 0.00 4.05 2.33 0.05 83.55 13:15:01 4 9.33 0.00 3.12 0.72 0.07 86.75 13:15:01 5 8.33 0.00 2.58 0.92 0.05 88.11 13:15:01 6 8.49 0.00 4.17 9.52 0.05 77.77 13:15:01 7 10.20 0.00 4.56 0.97 0.09 84.18 13:16:01 all 24.61 0.00 5.07 2.49 0.10 67.74 13:16:01 0 23.61 0.00 4.87 3.40 0.10 68.01 13:16:01 1 24.90 0.00 4.73 1.11 0.07 69.19 13:16:01 2 24.86 0.00 5.52 8.59 0.08 60.95 13:16:01 3 25.56 0.00 5.00 0.81 0.10 68.53 13:16:01 4 24.66 0.00 4.61 0.19 0.10 70.44 13:16:01 5 24.68 0.00 4.88 0.19 0.07 70.18 13:16:01 6 24.38 0.00 5.50 5.18 0.17 64.78 13:16:01 7 24.20 0.00 5.43 0.42 0.12 69.83 13:17:01 all 20.35 0.00 4.70 2.73 0.10 72.12 13:17:01 0 22.01 0.00 4.91 4.96 0.13 67.98 13:17:01 1 17.03 0.00 3.97 5.45 0.12 73.44 13:17:01 2 21.72 0.00 4.96 1.41 0.17 71.74 13:17:01 3 19.53 0.00 5.12 0.62 0.08 74.65 13:17:01 4 20.51 0.00 4.90 0.22 0.07 74.31 13:17:01 5 19.94 0.00 3.86 0.12 0.08 75.99 13:17:01 6 22.22 0.00 5.55 6.90 0.08 65.25 13:17:01 7 19.85 0.00 4.35 2.11 0.08 73.61 13:18:01 all 0.02 0.00 0.02 0.00 0.00 99.95 13:18:01 0 0.00 0.00 0.00 0.00 0.02 99.98 13:18:01 1 0.00 0.00 0.00 0.00 0.00 100.00 13:18:01 2 0.02 0.00 0.03 0.00 0.00 99.95 13:18:01 3 0.03 0.00 0.03 0.02 0.00 99.92 13:18:01 4 0.08 0.00 0.05 0.00 0.00 99.87 13:18:01 5 0.02 0.00 0.02 0.00 0.00 99.97 13:18:01 6 0.00 0.00 0.00 0.02 0.00 99.98 13:18:01 7 0.02 0.00 0.02 0.00 0.00 99.97 13:19:01 all 0.03 0.00 0.01 0.00 0.00 99.95 13:19:01 0 0.05 0.00 0.02 0.00 0.00 99.93 13:19:01 1 0.02 0.00 0.00 0.02 0.00 99.97 13:19:01 2 0.03 0.00 0.00 0.00 0.00 99.97 13:19:01 3 0.02 0.00 0.02 0.02 0.00 99.95 13:19:01 4 0.00 0.00 0.03 0.00 0.02 99.95 13:19:01 5 0.07 0.00 0.02 0.00 0.00 99.92 13:19:01 6 0.03 0.00 0.02 0.00 0.00 99.95 13:19:01 7 0.00 0.00 0.00 0.00 0.00 100.00 13:20:01 all 0.02 0.00 0.01 0.00 0.00 99.96 13:20:01 0 0.05 0.00 0.00 0.00 0.00 99.95 13:20:01 1 0.02 0.00 0.02 0.00 0.00 99.97 13:20:01 2 0.00 0.00 0.00 0.00 0.00 100.00 13:20:01 3 0.02 0.00 0.00 0.02 0.00 99.97 13:20:01 4 0.07 0.00 0.03 0.00 0.00 99.90 13:20:01 5 0.02 0.00 0.03 0.00 0.02 99.93 13:20:01 6 0.02 0.00 0.00 0.00 0.00 99.98 13:20:01 7 0.00 0.00 0.00 0.00 0.00 100.00 13:21:01 all 0.01 0.00 0.01 0.00 0.00 99.97 13:21:01 0 0.02 0.00 0.00 0.00 0.00 99.98 13:21:01 1 0.00 0.00 0.00 0.00 0.00 100.00 13:21:01 2 0.00 0.00 0.02 0.00 0.00 99.98 13:21:01 3 0.02 0.00 0.00 0.00 0.02 99.97 13:21:01 4 0.02 0.00 0.02 0.00 0.00 99.97 13:21:01 5 0.07 0.00 0.03 0.00 0.00 99.90 13:21:01 6 0.00 0.00 0.00 0.02 0.00 99.98 13:21:01 7 0.00 0.00 0.00 0.00 0.00 100.00 13:22:01 all 0.03 0.00 0.02 0.00 0.00 99.95 13:22:01 0 0.05 0.00 0.02 0.00 0.00 99.93 13:22:01 1 0.00 0.00 0.00 0.02 0.00 99.98 13:22:01 2 0.05 0.00 0.02 0.00 0.00 99.93 13:22:01 3 0.02 0.00 0.02 0.02 0.00 99.95 13:22:01 4 0.03 0.00 0.03 0.00 0.00 99.93 13:22:01 5 0.07 0.00 0.03 0.00 0.02 99.88 13:22:01 6 0.02 0.00 0.02 0.00 0.00 99.97 13:22:01 7 0.00 0.00 0.00 0.00 0.00 100.00 13:23:01 all 0.01 0.00 0.01 0.01 0.00 99.97 13:23:01 0 0.02 0.00 0.02 0.00 0.00 99.97 13:23:01 1 0.00 0.00 0.00 0.02 0.00 99.98 13:23:01 2 0.00 0.00 0.02 0.00 0.00 99.98 13:23:01 3 0.00 0.00 0.00 0.03 0.00 99.97 13:23:01 4 0.00 0.00 0.02 0.00 0.00 99.98 13:23:01 5 0.03 0.00 0.05 0.00 0.02 99.90 13:23:01 6 0.00 0.00 0.00 0.00 0.00 100.00 13:23:01 7 0.00 0.00 0.00 0.00 0.00 100.00 13:24:01 all 0.60 0.00 0.27 0.02 0.01 99.10 13:24:01 0 0.40 0.00 0.20 0.02 0.02 99.37 13:24:01 1 0.78 0.00 0.32 0.02 0.02 98.87 13:24:01 2 0.83 0.00 0.27 0.03 0.02 98.85 13:24:01 3 0.57 0.00 0.30 0.05 0.00 99.08 13:24:01 4 0.45 0.00 0.25 0.03 0.02 99.25 13:24:01 5 0.47 0.00 0.22 0.00 0.02 99.30 13:24:01 6 1.02 0.00 0.28 0.02 0.02 98.67 13:24:01 7 0.30 0.00 0.30 0.00 0.00 99.40 Average: all 5.48 0.00 1.36 0.97 0.03 92.16 Average: 0 5.59 0.00 1.33 1.62 0.03 91.44 Average: 1 5.31 0.00 1.31 1.11 0.03 92.24 Average: 2 5.65 0.00 1.35 1.94 0.03 91.02 Average: 3 5.53 0.00 1.44 0.39 0.03 92.62 Average: 4 5.46 0.00 1.29 0.11 0.03 93.11 Average: 5 5.32 0.00 1.16 0.12 0.03 93.37 Average: 6 5.56 0.00 1.54 2.13 0.03 90.74 Average: 7 5.40 0.00 1.45 0.35 0.03 92.78