---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-16255 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-16255) 11/01/23 _x86_64_ (8 CPU) 18:10:07 LINUX RESTART (8 CPU) 18:11:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:12:01 84.26 12.98 71.28 0.00 1876.31 16294.84 0.00 18:13:01 9.27 0.00 9.27 0.00 0.00 9061.71 0.00 18:14:01 51.36 0.00 51.36 0.00 0.00 36379.67 0.00 18:15:01 106.18 0.08 106.10 0.00 10.26 55637.93 0.00 18:16:01 84.52 12.83 71.69 0.00 5459.36 27062.56 0.00 18:17:01 4.85 0.02 4.83 0.00 0.13 4351.01 0.00 18:18:01 2.15 0.00 2.15 0.00 0.00 4317.65 0.00 18:19:01 2.32 0.00 2.32 0.00 0.00 4188.37 0.00 18:20:01 1.83 0.00 1.83 0.00 0.00 4314.56 0.00 18:21:01 4.77 1.67 3.10 0.00 37.72 4344.95 0.00 Average: 35.15 2.76 32.39 0.00 738.34 16594.30 0.00 18:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:12:01 29857908 31602956 741280 2.25 64336 1976804 1963864 5.79 980988 1717272 80284 18:13:01 29231640 31566796 760976 2.31 66552 2550964 1955668 5.76 1017440 2275932 513200 18:14:01 28652736 31482824 825348 2.51 76984 3013804 2040180 6.01 1142404 2688028 64124 18:15:01 28289924 31552744 758216 2.31 99824 3396424 2047664 6.03 1029432 3139152 265584 18:16:01 27717896 31563924 734944 2.24 111888 3921428 1805712 5.32 1248668 3431224 964 18:17:01 27717216 31563348 735436 2.24 111972 3921428 1805712 5.32 1248604 3431228 20 18:18:01 27724960 31571448 727168 2.21 112064 3921440 1805712 5.32 1240468 3431408 12 18:19:01 27724912 31571520 727036 2.21 112144 3921444 1805712 5.32 1240988 3431408 180 18:20:01 27727708 31574400 724088 2.20 112232 3921444 1805712 5.32 1238092 3431408 40 18:21:01 27718252 31567196 731080 2.22 112380 3922552 1821808 5.37 1250248 3431748 192 Average: 28236315 31561716 746557 2.27 98038 3446773 1885774 5.56 1163733 3040881 92460 18:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:12:01 lo 6.40 6.40 0.64 0.64 0.00 0.00 0.00 0.00 18:12:01 ens3 347.15 241.00 2372.86 63.49 0.00 0.00 0.00 0.00 18:12:01 veth7b9e09f 91.80 116.18 6.56 499.14 0.00 0.00 0.00 0.04 18:12:01 docker0 92.64 116.91 5.45 501.36 0.00 0.00 0.00 0.00 18:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:13:01 ens3 579.00 397.17 3727.13 157.81 0.00 0.00 0.00 0.00 18:13:01 veth7b9e09f 322.48 507.52 22.07 3683.52 0.00 0.00 0.00 0.30 18:13:01 docker0 322.48 507.48 17.67 3683.51 0.00 0.00 0.00 0.00 18:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 ens3 218.43 121.35 2952.66 29.17 0.00 0.00 0.00 0.00 18:14:01 veth7b9e09f 95.00 167.41 8.13 2905.87 0.00 0.00 0.00 0.24 18:14:01 docker0 95.00 167.39 6.83 2905.87 0.00 0.00 0.00 0.00 18:15:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 18:15:01 ens3 89.67 52.37 2517.05 10.33 0.00 0.00 0.00 0.00 18:15:01 docker0 0.10 0.10 0.00 0.01 0.00 0.00 0.00 0.00 18:16:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 18:16:01 ens3 172.95 79.80 2042.76 10.12 0.00 0.00 0.00 0.00 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:17:01 ens3 0.28 0.22 0.02 0.02 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:19:01 ens3 0.52 0.37 1.27 0.03 0.00 0.00 0.00 0.00 18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 ens3 0.30 0.08 0.19 0.01 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 18:21:01 ens3 8.71 7.33 5.47 5.95 0.00 0.00 0.00 0.00 18:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.89 0.89 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 141.70 89.96 1361.84 27.69 0.00 0.00 0.00 0.00 Average: docker0 51.02 79.18 2.99 709.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-16255) 11/01/23 _x86_64_ (8 CPU) 18:10:07 LINUX RESTART (8 CPU) 18:11:01 CPU %user %nice %system %iowait %steal %idle 18:12:01 all 4.78 0.00 1.55 2.64 0.05 90.98 18:12:01 0 5.23 0.00 1.62 0.38 0.05 92.71 18:12:01 1 4.31 0.00 1.78 0.03 0.03 93.85 18:12:01 2 5.59 0.00 1.95 15.87 0.05 76.54 18:12:01 3 4.07 0.00 1.31 0.44 0.05 94.14 18:12:01 4 3.67 0.00 1.44 1.69 0.05 93.15 18:12:01 5 3.75 0.00 1.27 2.18 0.03 92.77 18:12:01 6 4.88 0.00 1.30 0.17 0.05 93.60 18:12:01 7 6.73 0.00 1.77 0.39 0.07 91.05 18:13:01 all 1.69 0.00 0.37 0.61 0.03 97.30 18:13:01 0 0.18 0.00 0.12 0.00 0.02 99.68 18:13:01 1 0.69 0.00 0.12 0.00 0.02 99.18 18:13:01 2 0.95 0.00 0.28 2.24 0.02 96.51 18:13:01 3 0.22 0.00 0.12 0.28 0.07 99.32 18:13:01 4 0.08 0.00 0.07 2.08 0.02 97.75 18:13:01 5 0.80 0.00 0.07 0.00 0.02 99.12 18:13:01 6 1.14 0.00 0.30 0.28 0.02 98.26 18:13:01 7 9.53 0.00 1.94 0.00 0.07 88.47 18:14:01 all 6.14 0.00 0.90 6.37 0.03 86.56 18:14:01 0 14.26 0.00 1.80 3.65 0.05 80.24 18:14:01 1 6.86 0.00 1.23 0.68 0.02 91.21 18:14:01 2 4.33 0.00 0.94 23.04 0.03 71.66 18:14:01 3 3.97 0.00 0.47 0.33 0.02 95.21 18:14:01 4 2.83 0.00 0.57 15.59 0.02 80.99 18:14:01 5 0.80 0.00 0.10 0.05 0.02 99.04 18:14:01 6 0.57 0.00 0.17 1.62 0.02 97.63 18:14:01 7 15.52 0.00 1.94 6.05 0.05 76.44 18:15:01 all 7.01 0.00 2.39 6.03 0.05 84.52 18:15:01 0 4.37 0.00 1.52 0.45 0.07 93.59 18:15:01 1 22.12 0.00 4.99 2.54 0.08 70.27 18:15:01 2 5.40 0.00 2.45 37.72 0.05 54.39 18:15:01 3 5.47 0.00 2.29 0.71 0.05 91.48 18:15:01 4 6.96 0.00 1.64 6.61 0.02 84.77 18:15:01 5 4.89 0.00 1.38 0.02 0.03 93.68 18:15:01 6 4.47 0.00 1.58 0.25 0.03 93.67 18:15:01 7 2.41 0.00 3.31 0.18 0.03 94.07 18:16:01 all 2.87 0.00 1.27 4.36 0.04 91.46 18:16:01 0 3.27 0.00 1.02 1.20 0.03 94.47 18:16:01 1 2.29 0.00 1.36 0.90 0.12 95.33 18:16:01 2 2.99 0.00 1.32 12.31 0.03 83.35 18:16:01 3 3.36 0.00 1.71 1.59 0.02 93.32 18:16:01 4 2.27 0.00 0.75 0.28 0.03 96.66 18:16:01 5 3.90 0.00 1.26 0.17 0.02 94.66 18:16:01 6 3.04 0.00 1.24 14.45 0.05 81.22 18:16:01 7 1.85 0.00 1.49 3.91 0.03 92.72 18:17:01 all 0.19 0.00 0.01 0.28 0.01 99.50 18:17:01 0 0.02 0.00 0.00 0.00 0.00 99.98 18:17:01 1 0.10 0.00 0.02 0.08 0.02 99.78 18:17:01 2 1.35 0.00 0.00 0.00 0.02 98.63 18:17:01 3 0.02 0.00 0.02 0.00 0.02 99.95 18:17:01 4 0.02 0.00 0.02 0.00 0.00 99.97 18:17:01 5 0.00 0.00 0.00 0.00 0.00 100.00 18:17:01 6 0.03 0.00 0.02 1.47 0.02 98.47 18:17:01 7 0.00 0.00 0.02 0.72 0.02 99.25 18:18:01 all 0.14 0.00 0.01 0.05 0.00 99.79 18:18:01 0 0.02 0.00 0.00 0.00 0.00 99.98 18:18:01 1 0.07 0.00 0.02 0.00 0.00 99.92 18:18:01 2 0.98 0.00 0.00 0.00 0.02 99.01 18:18:01 3 0.05 0.00 0.00 0.00 0.00 99.95 18:18:01 4 0.00 0.00 0.00 0.00 0.00 100.00 18:18:01 5 0.02 0.00 0.02 0.00 0.02 99.95 18:18:01 6 0.02 0.00 0.00 0.38 0.00 99.60 18:18:01 7 0.00 0.00 0.02 0.03 0.00 99.95 18:19:01 all 0.04 0.00 0.01 0.07 0.00 99.88 18:19:01 0 0.03 0.00 0.00 0.00 0.00 99.97 18:19:01 1 0.05 0.00 0.02 0.00 0.02 99.92 18:19:01 2 0.13 0.00 0.02 0.00 0.00 99.85 18:19:01 3 0.05 0.00 0.00 0.00 0.00 99.95 18:19:01 4 0.00 0.00 0.02 0.00 0.00 99.98 18:19:01 5 0.00 0.00 0.00 0.00 0.00 100.00 18:19:01 6 0.00 0.00 0.03 0.52 0.00 99.45 18:19:01 7 0.02 0.00 0.00 0.07 0.00 99.92 18:20:01 all 0.08 0.00 0.02 0.07 0.01 99.82 18:20:01 0 0.03 0.00 0.03 0.00 0.02 99.92 18:20:01 1 0.08 0.00 0.05 0.00 0.02 99.85 18:20:01 2 0.38 0.00 0.05 0.00 0.02 99.55 18:20:01 3 0.00 0.00 0.02 0.02 0.00 99.97 18:20:01 4 0.05 0.00 0.02 0.00 0.00 99.93 18:20:01 5 0.02 0.00 0.00 0.00 0.00 99.98 18:20:01 6 0.03 0.00 0.00 0.40 0.00 99.57 18:20:01 7 0.00 0.00 0.02 0.17 0.00 99.82 18:21:01 all 0.47 0.00 0.04 0.04 0.01 99.44 18:21:01 0 0.25 0.00 0.03 0.02 0.00 99.70 18:21:01 1 0.12 0.00 0.03 0.02 0.02 99.82 18:21:01 2 2.58 0.00 0.07 0.00 0.02 97.34 18:21:01 3 0.43 0.00 0.05 0.08 0.00 99.43 18:21:01 4 0.15 0.00 0.02 0.00 0.00 99.83 18:21:01 5 0.07 0.00 0.00 0.02 0.00 99.92 18:21:01 6 0.13 0.00 0.05 0.15 0.02 99.65 18:21:01 7 0.05 0.00 0.03 0.07 0.02 99.83 Average: all 2.34 0.00 0.66 2.05 0.02 94.94 Average: 0 2.77 0.00 0.61 0.57 0.02 96.02 Average: 1 3.66 0.00 0.96 0.43 0.03 94.92 Average: 2 2.46 0.00 0.70 9.05 0.03 87.76 Average: 3 1.76 0.00 0.59 0.34 0.02 97.28 Average: 4 1.60 0.00 0.45 2.62 0.01 95.31 Average: 5 1.42 0.00 0.41 0.24 0.01 97.91 Average: 6 1.43 0.00 0.47 1.97 0.02 96.12 Average: 7 3.60 0.00 1.05 1.16 0.03 94.16