---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-22006 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: 2799.996 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 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-22006) 08/05/22 _x86_64_ (8 CPU) 18:18:51 LINUX RESTART (8 CPU) 18:19:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:20:01 343.21 56.14 287.07 0.00 7404.77 178112.45 0.00 18:21:01 174.47 0.72 173.75 0.00 9.07 63057.89 0.00 18:22:01 178.64 0.05 178.59 0.00 7.73 37927.36 0.00 18:23:01 1.25 0.00 1.25 0.00 0.00 16.15 0.00 18:24:01 1.27 0.02 1.25 0.00 0.13 14.00 0.00 18:25:01 0.97 0.00 0.97 0.00 0.00 12.26 0.00 18:26:02 1.10 0.00 1.10 0.00 0.00 12.53 0.00 18:27:01 0.97 0.00 0.97 0.00 0.00 11.79 0.00 18:28:01 1.20 0.00 1.20 0.00 0.00 13.73 0.00 18:29:01 2.78 1.58 1.20 0.00 50.39 17.46 0.00 Average: 70.70 5.86 64.84 0.00 748.43 27965.84 0.00 18:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:20:01 29053592 31770512 539312 1.64 115488 2875532 2184980 6.44 1125860 2337744 528912 18:21:01 28431016 31783056 510352 1.55 162604 3403180 1805576 5.32 1288020 2717688 304 18:22:01 27641220 31790380 498956 1.52 174676 4123320 1795276 5.29 1341532 3384972 136 18:23:01 27642036 31791324 497960 1.51 174700 4123324 1795276 5.29 1340516 3384976 176 18:24:01 27642332 31791780 497328 1.51 174720 4123324 1795276 5.29 1339876 3385132 20 18:25:01 27642228 31791736 497248 1.51 174752 4123332 1795276 5.29 1340540 3385136 168 18:26:02 27651488 31801020 487932 1.48 174768 4123336 1795276 5.29 1330888 3385140 16 18:27:01 27651560 31801156 487868 1.48 174780 4123336 1795276 5.29 1330804 3385232 140 18:28:01 27651820 31801440 487532 1.48 174812 4123340 1795276 5.29 1330784 3385232 28 18:29:01 27646880 31799100 489968 1.49 174868 4124860 1812848 5.34 1337184 3384808 188 Average: 27865417 31792150 499446 1.52 167617 3926688 1837034 5.41 1310600 3213606 53009 18:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:20:01 ens3 782.10 492.85 7546.74 106.91 0.00 0.00 0.00 0.00 18:20:01 lo 7.33 7.33 0.70 0.70 0.00 0.00 0.00 0.00 18:20:01 docker0 8.90 8.52 0.81 103.14 0.00 0.00 0.00 0.00 18:21:01 ens3 200.07 166.31 1121.54 80.44 0.00 0.00 0.00 0.00 18:21:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 18:21:01 docker0 108.70 131.54 8.84 1079.45 0.00 0.00 0.00 0.00 18:22:01 ens3 159.76 107.45 2737.37 42.94 0.00 0.00 0.00 0.00 18:22:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 18:22:01 docker0 10.86 17.39 0.67 142.05 0.00 0.00 0.00 0.00 18:23:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 18:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:24:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 18:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:25:01 ens3 4.37 8.35 0.35 7.59 0.00 0.00 0.00 0.00 18:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:26:02 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:26:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:26:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:27:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:28:01 ens3 0.05 0.07 0.00 0.00 0.00 0.00 0.00 0.00 18:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:29:01 ens3 17.10 15.90 5.82 23.81 0.00 0.00 0.00 0.00 18:29:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 18:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 116.56 79.25 1143.10 26.22 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 12.87 15.77 1.03 132.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-22006) 08/05/22 _x86_64_ (8 CPU) 18:18:51 LINUX RESTART (8 CPU) 18:19:01 CPU %user %nice %system %iowait %steal %idle 18:20:01 all 10.51 0.00 4.55 2.39 0.05 82.50 18:20:01 0 10.33 0.00 3.77 1.06 0.05 84.79 18:20:01 1 8.76 0.00 4.53 0.84 0.03 85.83 18:20:01 2 10.38 0.00 3.82 5.42 0.05 80.33 18:20:01 3 12.45 0.00 7.14 0.59 0.07 79.75 18:20:01 4 9.01 0.00 3.76 3.74 0.05 83.44 18:20:01 5 9.27 0.00 4.10 1.58 0.05 85.00 18:20:01 6 12.19 0.00 4.70 5.39 0.05 77.67 18:20:01 7 11.71 0.00 4.58 0.44 0.07 83.21 18:21:01 all 28.14 0.00 5.62 1.52 0.08 64.64 18:21:01 0 26.28 0.00 5.86 0.44 0.07 67.35 18:21:01 1 29.05 0.00 6.51 8.19 0.08 56.17 18:21:01 2 28.89 0.00 5.88 0.42 0.07 64.75 18:21:01 3 26.94 0.00 5.59 0.20 0.07 67.20 18:21:01 4 27.76 0.00 5.29 0.14 0.07 66.75 18:21:01 5 28.79 0.00 5.60 2.16 0.08 63.37 18:21:01 6 30.11 0.00 5.25 0.14 0.08 64.41 18:21:01 7 27.33 0.00 4.96 0.51 0.08 67.11 18:22:01 all 20.48 0.00 4.51 1.16 0.06 73.79 18:22:01 0 19.75 0.00 4.08 0.37 0.07 75.73 18:22:01 1 21.13 0.00 4.52 3.08 0.07 71.20 18:22:01 2 19.44 0.00 4.75 4.35 0.05 71.41 18:22:01 3 19.43 0.00 4.61 0.13 0.05 75.77 18:22:01 4 22.23 0.00 4.20 0.17 0.07 73.34 18:22:01 5 19.66 0.00 4.47 0.59 0.05 75.23 18:22:01 6 21.76 0.00 5.29 0.45 0.05 72.45 18:22:01 7 20.48 0.00 4.16 0.13 0.07 75.15 18:23:01 all 0.02 0.00 0.01 0.00 0.01 99.96 18:23:01 0 0.03 0.00 0.02 0.00 0.00 99.95 18:23:01 1 0.03 0.00 0.03 0.03 0.00 99.90 18:23:01 2 0.02 0.00 0.00 0.00 0.02 99.97 18:23:01 3 0.00 0.00 0.02 0.00 0.00 99.98 18:23:01 4 0.03 0.00 0.00 0.00 0.00 99.97 18:23:01 5 0.00 0.00 0.02 0.00 0.00 99.98 18:23:01 6 0.00 0.00 0.00 0.00 0.02 99.98 18:23:01 7 0.03 0.00 0.02 0.00 0.02 99.93 18:24:01 all 0.02 0.00 0.02 0.00 0.00 99.96 18:24:01 0 0.02 0.00 0.00 0.00 0.00 99.98 18:24:01 1 0.03 0.00 0.03 0.03 0.00 99.90 18:24:01 2 0.02 0.00 0.00 0.00 0.00 99.98 18:24:01 3 0.02 0.00 0.02 0.00 0.02 99.95 18:24:01 4 0.02 0.00 0.02 0.00 0.00 99.97 18:24:01 5 0.02 0.00 0.02 0.00 0.00 99.97 18:24:01 6 0.00 0.00 0.00 0.00 0.00 100.00 18:24:01 7 0.05 0.00 0.05 0.00 0.00 99.90 18:25:01 all 0.03 0.00 0.02 0.00 0.01 99.94 18:25:01 0 0.00 0.00 0.02 0.00 0.00 99.98 18:25:01 1 0.05 0.00 0.02 0.03 0.02 99.88 18:25:01 2 0.00 0.00 0.03 0.00 0.00 99.97 18:25:01 3 0.00 0.00 0.02 0.00 0.00 99.98 18:25:01 4 0.05 0.00 0.02 0.00 0.00 99.93 18:25:01 5 0.03 0.00 0.00 0.00 0.00 99.97 18:25:01 6 0.02 0.00 0.02 0.00 0.00 99.97 18:25:01 7 0.05 0.00 0.05 0.00 0.03 99.87 18:26:02 all 0.02 0.00 0.02 0.00 0.00 99.96 18:26:02 0 0.03 0.00 0.05 0.00 0.00 99.92 18:26:02 1 0.03 0.00 0.00 0.02 0.00 99.95 18:26:02 2 0.02 0.00 0.00 0.00 0.00 99.98 18:26:02 3 0.02 0.00 0.02 0.00 0.00 99.97 18:26:02 4 0.00 0.00 0.00 0.00 0.00 100.00 18:26:02 5 0.00 0.00 0.03 0.00 0.00 99.97 18:26:02 6 0.02 0.00 0.02 0.00 0.00 99.97 18:26:02 7 0.05 0.00 0.03 0.00 0.00 99.92 18:27:01 all 0.02 0.00 0.01 0.00 0.00 99.97 18:27:01 0 0.02 0.00 0.00 0.00 0.00 99.98 18:27:01 1 0.00 0.00 0.02 0.02 0.00 99.97 18:27:01 2 0.02 0.00 0.02 0.02 0.00 99.95 18:27:01 3 0.00 0.00 0.00 0.00 0.02 99.98 18:27:01 4 0.02 0.00 0.00 0.00 0.00 99.98 18:27:01 5 0.02 0.00 0.00 0.00 0.00 99.98 18:27:01 6 0.02 0.00 0.00 0.00 0.00 99.98 18:27:01 7 0.05 0.00 0.03 0.00 0.02 99.90 18:28:01 all 0.02 0.00 0.01 0.00 0.00 99.96 18:28:01 0 0.02 0.00 0.02 0.00 0.00 99.97 18:28:01 1 0.02 0.00 0.00 0.02 0.00 99.97 18:28:01 2 0.07 0.00 0.02 0.02 0.00 99.90 18:28:01 3 0.02 0.00 0.02 0.00 0.00 99.97 18:28:01 4 0.00 0.00 0.00 0.00 0.00 100.00 18:28:01 5 0.02 0.00 0.00 0.00 0.02 99.97 18:28:01 6 0.00 0.00 0.00 0.00 0.00 100.00 18:28:01 7 0.03 0.00 0.02 0.00 0.02 99.93 18:29:01 all 0.25 0.00 0.05 0.01 0.01 99.69 18:29:01 0 0.20 0.00 0.02 0.02 0.02 99.75 18:29:01 1 0.25 0.00 0.07 0.07 0.02 99.60 18:29:01 2 0.20 0.00 0.10 0.02 0.00 99.68 18:29:01 3 0.10 0.00 0.02 0.02 0.00 99.87 18:29:01 4 0.17 0.00 0.07 0.00 0.00 99.77 18:29:01 5 0.52 0.00 0.00 0.00 0.00 99.48 18:29:01 6 0.32 0.00 0.00 0.00 0.00 99.68 18:29:01 7 0.23 0.00 0.10 0.00 0.02 99.65 Average: all 5.91 0.00 1.47 0.51 0.02 92.09 Average: 0 5.63 0.00 1.37 0.19 0.02 92.79 Average: 1 5.90 0.00 1.56 1.22 0.02 91.29 Average: 2 5.87 0.00 1.45 1.02 0.02 91.64 Average: 3 5.86 0.00 1.74 0.09 0.02 92.29 Average: 4 5.88 0.00 1.33 0.40 0.02 92.37 Average: 5 5.79 0.00 1.42 0.43 0.02 92.34 Average: 6 6.40 0.00 1.52 0.59 0.02 91.46 Average: 7 5.95 0.00 1.39 0.11 0.03 92.52