---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-16145 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: 2799.976 BogoMIPS: 5599.95 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-16145) 06/27/22 _x86_64_ (8 CPU) 21:09:51 LINUX RESTART (8 CPU) 21:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:11:02 369.64 60.96 308.68 0.00 8245.03 210566.77 0.00 21:12:01 200.03 1.52 198.51 0.00 40.53 39781.77 0.00 21:13:01 121.41 0.02 121.40 0.00 1.47 33806.50 0.00 21:14:01 3.35 0.87 2.48 0.00 18.40 28.68 0.00 21:15:01 2.52 0.02 2.50 0.00 0.13 32.13 0.00 21:16:01 2.08 0.00 2.08 0.00 0.00 23.59 0.00 21:17:01 1.55 0.02 1.53 0.00 0.13 17.46 0.00 21:18:01 2.40 0.00 2.40 0.00 0.00 26.26 0.00 21:19:01 1.57 0.00 1.57 0.00 0.00 16.66 0.00 21:20:01 2.10 0.00 2.10 0.00 0.00 24.67 0.00 Average: 70.56 6.36 64.21 0.00 833.24 28460.21 0.00 21:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:11:02 28832608 31732816 575956 1.75 117640 3052232 2742260 8.08 1155000 2523768 192 21:12:01 28314612 31683204 610744 1.86 165968 3404756 2221364 6.55 1388264 2723640 5276 21:13:01 27677288 31783424 511564 1.56 176480 4077056 1763920 5.20 1340132 3354468 184 21:14:01 27672956 31780000 514712 1.57 176588 4077572 1829916 5.39 1347828 3354864 280 21:15:01 27684780 31791844 503384 1.53 176680 4077572 1829916 5.39 1332580 3354872 12 21:16:01 27685000 31792168 503028 1.53 176752 4077588 1829916 5.39 1332684 3354884 8 21:17:01 27689180 31796436 498660 1.52 176820 4077588 1829916 5.39 1328080 3354912 176 21:18:01 27689216 31796640 498276 1.52 176904 4077592 1829916 5.39 1327816 3354916 160 21:19:01 27689176 31796728 498208 1.52 176968 4077592 1829916 5.39 1327996 3355004 12 21:20:01 27690916 31798520 496352 1.51 177032 4077596 1829916 5.39 1326076 3355008 8 Average: 27862573 31775178 521088 1.58 169783 3907714 1953696 5.76 1320646 3208634 631 21:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:11:02 ens3 791.33 513.86 7376.07 109.24 0.00 0.00 0.00 0.00 21:11:02 lo 7.47 7.47 0.72 0.72 0.00 0.00 0.00 0.00 21:11:02 vethae6abcc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:11:02 docker0 4.23 4.13 0.39 44.99 0.00 0.00 0.00 0.00 21:11:02 vethf9790d9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:12:01 ens3 221.87 172.62 1178.56 81.82 0.00 0.00 0.00 0.00 21:12:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 21:12:01 docker0 110.91 144.51 9.14 1133.84 0.00 0.00 0.00 0.00 21:12:01 vethe065b57 0.03 0.12 0.00 0.01 0.00 0.00 0.00 0.00 21:13:01 ens3 114.10 71.60 2627.44 13.99 0.00 0.00 0.00 0.00 21:13:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 21:13:01 docker0 2.95 5.98 0.19 53.87 0.00 0.00 0.00 0.00 21:14:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 21:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:15:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 21:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:16:01 ens3 0.25 0.20 0.08 0.07 0.00 0.00 0.00 0.00 21:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:17:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:18:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:19:01 ens3 0.02 0.03 0.00 0.00 0.00 0.00 0.00 0.00 21:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:20:01 ens3 21.18 16.62 13.11 17.64 0.00 0.00 0.00 0.00 21:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 114.88 77.46 1121.24 22.19 0.00 0.00 0.00 0.00 Average: lo 1.04 1.04 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 11.66 15.27 0.96 121.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-16145) 06/27/22 _x86_64_ (8 CPU) 21:09:51 LINUX RESTART (8 CPU) 21:10:01 CPU %user %nice %system %iowait %steal %idle 21:11:02 all 11.69 0.00 5.09 3.11 0.06 80.05 21:11:02 0 9.41 0.00 4.54 2.35 0.05 83.65 21:11:02 1 11.76 0.00 5.12 1.77 0.05 81.30 21:11:02 2 11.88 0.00 4.86 0.56 0.05 82.66 21:11:02 3 11.86 0.00 5.73 7.41 0.07 74.94 21:11:02 4 10.67 0.00 5.64 0.84 0.05 82.80 21:11:02 5 10.00 0.00 4.91 2.87 0.05 82.17 21:11:02 6 13.45 0.00 4.66 1.04 0.07 80.79 21:11:02 7 14.50 0.00 5.25 8.13 0.08 72.04 21:12:01 all 28.27 0.00 6.13 1.70 0.08 63.81 21:12:01 0 26.47 0.00 5.78 1.37 0.09 66.29 21:12:01 1 28.47 0.00 5.83 0.24 0.09 65.38 21:12:01 2 29.58 0.00 5.36 1.36 0.09 63.62 21:12:01 3 28.87 0.00 7.02 4.53 0.09 59.49 21:12:01 4 27.46 0.00 6.75 0.99 0.09 64.71 21:12:01 5 27.59 0.00 5.67 2.65 0.09 64.01 21:12:01 6 29.08 0.00 6.30 0.72 0.07 63.83 21:12:01 7 28.67 0.00 6.32 1.79 0.09 63.14 21:13:01 all 15.87 0.00 2.98 0.92 0.04 80.20 21:13:01 0 14.79 0.00 3.79 0.08 0.03 81.30 21:13:01 1 15.35 0.00 2.90 0.17 0.03 81.55 21:13:01 2 16.95 0.00 2.82 0.07 0.03 80.13 21:13:01 3 18.73 0.00 2.68 0.17 0.05 78.38 21:13:01 4 15.73 0.00 2.88 0.40 0.03 80.95 21:13:01 5 14.75 0.00 2.76 1.70 0.03 80.75 21:13:01 6 15.69 0.00 2.74 2.14 0.03 79.40 21:13:01 7 14.97 0.00 3.24 2.63 0.05 79.11 21:14:01 all 0.06 0.00 0.03 0.02 0.00 99.89 21:14:01 0 0.00 0.00 0.02 0.00 0.00 99.98 21:14:01 1 0.05 0.00 0.03 0.00 0.00 99.92 21:14:01 2 0.03 0.00 0.03 0.00 0.00 99.93 21:14:01 3 0.03 0.00 0.02 0.00 0.00 99.95 21:14:01 4 0.08 0.00 0.03 0.03 0.02 99.83 21:14:01 5 0.18 0.00 0.05 0.05 0.00 99.72 21:14:01 6 0.03 0.00 0.02 0.05 0.02 99.88 21:14:01 7 0.05 0.00 0.03 0.00 0.00 99.92 21:15:01 all 0.03 0.00 0.03 0.01 0.00 99.92 21:15:01 0 0.02 0.00 0.03 0.02 0.00 99.93 21:15:01 1 0.03 0.00 0.03 0.00 0.00 99.93 21:15:01 2 0.03 0.00 0.03 0.00 0.00 99.93 21:15:01 3 0.02 0.00 0.02 0.00 0.00 99.97 21:15:01 4 0.03 0.00 0.05 0.03 0.00 99.88 21:15:01 5 0.05 0.00 0.02 0.00 0.02 99.92 21:15:01 6 0.02 0.00 0.02 0.05 0.00 99.92 21:15:01 7 0.05 0.00 0.03 0.00 0.02 99.90 21:16:01 all 0.01 0.00 0.01 0.01 0.00 99.97 21:16:01 0 0.00 0.00 0.00 0.00 0.00 100.00 21:16:01 1 0.02 0.00 0.03 0.00 0.00 99.95 21:16:01 2 0.02 0.00 0.00 0.00 0.00 99.98 21:16:01 3 0.02 0.00 0.00 0.00 0.02 99.97 21:16:01 4 0.02 0.00 0.02 0.02 0.00 99.95 21:16:01 5 0.00 0.00 0.00 0.00 0.00 100.00 21:16:01 6 0.00 0.00 0.00 0.03 0.00 99.97 21:16:01 7 0.03 0.00 0.02 0.03 0.00 99.92 21:17:01 all 0.03 0.00 0.01 0.01 0.01 99.94 21:17:01 0 0.03 0.00 0.02 0.00 0.02 99.93 21:17:01 1 0.03 0.00 0.02 0.00 0.00 99.95 21:17:01 2 0.02 0.00 0.02 0.00 0.00 99.97 21:17:01 3 0.03 0.00 0.02 0.00 0.00 99.95 21:17:01 4 0.02 0.00 0.02 0.00 0.02 99.95 21:17:01 5 0.02 0.00 0.00 0.00 0.00 99.98 21:17:01 6 0.00 0.00 0.02 0.07 0.00 99.92 21:17:01 7 0.08 0.00 0.02 0.03 0.02 99.85 21:18:01 all 0.01 0.00 0.01 0.01 0.00 99.97 21:18:01 0 0.00 0.00 0.00 0.00 0.00 100.00 21:18:01 1 0.02 0.00 0.02 0.00 0.02 99.95 21:18:01 2 0.00 0.00 0.00 0.00 0.00 100.00 21:18:01 3 0.00 0.00 0.00 0.00 0.00 100.00 21:18:01 4 0.02 0.00 0.00 0.00 0.00 99.98 21:18:01 5 0.00 0.00 0.02 0.00 0.00 99.98 21:18:01 6 0.00 0.00 0.00 0.05 0.00 99.95 21:18:01 7 0.02 0.00 0.03 0.03 0.00 99.92 21:19:01 all 0.02 0.00 0.01 0.01 0.00 99.96 21:19:01 0 0.02 0.00 0.02 0.00 0.00 99.97 21:19:01 1 0.05 0.00 0.00 0.00 0.00 99.95 21:19:01 2 0.03 0.00 0.00 0.00 0.02 99.95 21:19:01 3 0.00 0.00 0.00 0.00 0.00 100.00 21:19:01 4 0.02 0.00 0.00 0.00 0.00 99.98 21:19:01 5 0.00 0.00 0.00 0.00 0.00 100.00 21:19:01 6 0.00 0.00 0.00 0.05 0.00 99.95 21:19:01 7 0.03 0.00 0.03 0.03 0.02 99.88 21:20:01 all 0.04 0.00 0.03 0.01 0.00 99.92 21:20:01 0 0.02 0.00 0.00 0.00 0.00 99.98 21:20:01 1 0.03 0.00 0.05 0.00 0.00 99.92 21:20:01 2 0.02 0.00 0.02 0.00 0.00 99.97 21:20:01 3 0.02 0.00 0.00 0.00 0.00 99.98 21:20:01 4 0.00 0.00 0.03 0.00 0.00 99.97 21:20:01 5 0.05 0.00 0.03 0.00 0.00 99.92 21:20:01 6 0.07 0.00 0.00 0.05 0.00 99.88 21:20:01 7 0.15 0.00 0.07 0.02 0.00 99.76 Average: all 5.54 0.00 1.42 0.58 0.02 92.45 Average: 0 5.02 0.00 1.41 0.38 0.02 93.18 Average: 1 5.53 0.00 1.39 0.22 0.02 92.85 Average: 2 5.78 0.00 1.30 0.19 0.02 92.71 Average: 3 5.87 0.00 1.53 1.20 0.02 91.38 Average: 4 5.35 0.00 1.53 0.23 0.02 92.87 Average: 5 5.21 0.00 1.33 0.72 0.02 92.72 Average: 6 5.77 0.00 1.36 0.42 0.02 92.43 Average: 7 5.77 0.00 1.48 1.26 0.03 91.46