---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34528 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 143G 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 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34528) 12/05/24 _x86_64_ (8 CPU) 04:15:20 LINUX RESTART (8 CPU) 04:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:17:01 116.88 38.28 78.60 0.00 4250.36 43375.17 0.00 04:18:01 277.23 2.28 274.95 0.00 20.24 104639.79 0.00 04:19:01 73.21 0.03 73.18 0.00 4.27 45127.49 0.00 04:20:01 92.90 0.17 92.73 0.00 5.07 39537.16 0.00 04:21:01 205.90 6.48 199.42 0.00 4393.13 78842.19 0.00 Average: 153.25 9.45 143.80 0.00 1734.21 62312.25 0.00 04:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:17:01 29204628 31555760 767336 2.33 74936 2548236 1896844 5.59 1014312 2278316 491116 04:18:01 26952904 31536432 767992 2.34 180448 4466052 1893388 5.58 1321648 3995104 93756 04:19:01 26849932 31397216 902180 2.74 184616 4446100 2103844 6.20 1883892 3553600 289212 04:20:01 27583644 31381048 916352 2.79 190304 3712324 2370748 6.99 1538980 3182312 153392 04:21:01 26500680 31483480 785668 2.39 216672 4828492 1855916 5.47 1652272 4078000 664 Average: 27418358 31470787 827906 2.52 169395 4000241 2024148 5.97 1482221 3417466 205628 04:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:17:01 docker0 24.21 27.26 1.98 189.07 0.00 0.00 0.00 0.00 04:17:01 ens3 544.16 369.14 5931.74 87.46 0.00 0.00 0.00 0.00 04:17:01 lo 6.67 6.67 0.66 0.66 0.00 0.00 0.00 0.00 04:18:01 docker0 306.93 505.74 26.35 3273.67 0.00 0.00 0.00 0.00 04:18:01 ens3 516.81 313.07 3285.18 34.87 0.00 0.00 0.00 0.00 04:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:19:01 docker0 0.83 1.25 0.11 0.37 0.00 0.00 0.00 0.00 04:19:01 ens3 40.37 37.20 30.22 77.70 0.00 0.00 0.00 0.00 04:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 vethec95301 0.83 1.35 0.12 0.38 0.00 0.00 0.00 0.00 04:20:01 docker0 1.42 3.53 0.08 38.13 0.00 0.00 0.00 0.00 04:20:01 ens3 25.06 15.91 57.51 10.14 0.00 0.00 0.00 0.00 04:20:01 veth443aa53 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 04:20:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 04:21:01 docker0 5.58 10.28 0.34 152.44 0.00 0.00 0.00 0.00 04:21:01 ens3 343.36 235.23 5626.65 31.01 0.00 0.00 0.00 0.00 04:21:01 lo 2.53 2.53 0.26 0.26 0.00 0.00 0.00 0.00 Average: docker0 67.84 109.69 5.78 731.22 0.00 0.00 0.00 0.00 Average: ens3 293.99 194.13 2986.22 48.23 0.00 0.00 0.00 0.00 Average: lo 1.97 1.97 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34528) 12/05/24 _x86_64_ (8 CPU) 04:15:20 LINUX RESTART (8 CPU) 04:16:01 CPU %user %nice %system %iowait %steal %idle 04:17:01 all 9.00 0.00 2.83 3.75 0.06 84.37 04:17:01 0 12.25 0.00 3.15 0.97 0.07 83.57 04:17:01 1 9.02 0.00 3.11 0.49 0.05 87.34 04:17:01 2 9.64 0.00 3.53 3.47 0.05 83.31 04:17:01 3 12.26 0.00 3.22 1.03 0.05 83.44 04:17:01 4 5.70 0.00 3.25 3.02 0.05 87.98 04:17:01 5 10.72 0.00 2.25 9.54 0.08 77.40 04:17:01 6 7.28 0.00 2.20 5.40 0.05 85.07 04:17:01 7 5.15 0.00 1.90 6.04 0.05 86.85 04:18:01 all 6.49 0.00 3.34 5.93 0.06 84.18 04:18:01 0 8.54 0.00 4.34 1.34 0.07 85.71 04:18:01 1 7.28 0.00 3.36 0.79 0.05 88.52 04:18:01 2 8.56 0.00 3.86 1.89 0.12 85.58 04:18:01 3 7.73 0.00 4.44 5.48 0.07 82.27 04:18:01 4 5.42 0.00 4.31 22.75 0.05 67.47 04:18:01 5 7.22 0.00 4.07 14.16 0.05 74.49 04:18:01 6 3.34 0.00 1.29 0.47 0.03 94.87 04:18:01 7 3.91 0.00 1.05 0.60 0.05 94.39 04:19:01 all 32.58 0.00 5.18 1.59 0.09 60.56 04:19:01 0 37.80 0.00 5.66 0.07 0.08 56.39 04:19:01 1 30.20 0.00 5.21 0.03 0.10 64.46 04:19:01 2 36.75 0.00 5.71 0.57 0.08 56.89 04:19:01 3 35.07 0.00 6.03 2.56 0.10 56.24 04:19:01 4 30.91 0.00 4.96 0.02 0.08 64.03 04:19:01 5 29.09 0.00 5.37 9.43 0.10 56.01 04:19:01 6 29.60 0.00 4.11 0.08 0.07 66.14 04:19:01 7 31.16 0.00 4.40 0.00 0.08 64.36 04:20:01 all 49.39 0.00 7.13 1.28 0.09 42.12 04:20:01 0 51.32 0.00 7.64 0.22 0.10 40.72 04:20:01 1 48.31 0.00 6.72 0.12 0.07 44.79 04:20:01 2 53.06 0.00 7.55 0.77 0.08 38.53 04:20:01 3 51.94 0.00 7.79 1.55 0.08 38.64 04:20:01 4 46.94 0.00 6.88 2.74 0.08 43.35 04:20:01 5 47.12 0.00 7.10 4.03 0.08 41.66 04:20:01 6 48.22 0.00 6.53 0.19 0.10 44.97 04:20:01 7 48.15 0.00 6.83 0.61 0.08 44.32 04:21:01 all 23.45 0.00 6.15 4.36 0.10 65.94 04:21:01 0 27.25 0.00 6.26 2.95 0.08 63.46 04:21:01 1 23.39 0.00 5.72 1.92 0.08 68.89 04:21:01 2 23.48 0.00 6.15 10.20 0.10 60.08 04:21:01 3 23.94 0.00 6.03 1.56 0.12 68.35 04:21:01 4 21.16 0.00 6.19 1.88 0.07 70.70 04:21:01 5 22.22 0.00 6.16 2.99 0.08 68.55 04:21:01 6 23.27 0.00 7.70 11.67 0.07 57.29 04:21:01 7 22.89 0.00 5.04 1.76 0.20 70.11 Average: all 24.17 0.00 4.92 3.38 0.08 67.45 Average: 0 27.46 0.00 5.41 1.10 0.08 65.94 Average: 1 23.59 0.00 4.82 0.67 0.07 70.85 Average: 2 26.32 0.00 5.36 3.37 0.09 64.87 Average: 3 26.21 0.00 5.50 2.44 0.08 65.77 Average: 4 22.00 0.00 5.12 6.10 0.07 66.72 Average: 5 23.25 0.00 4.98 8.04 0.08 63.65 Average: 6 22.29 0.00 4.35 3.54 0.06 69.75 Average: 7 22.19 0.00 3.84 1.80 0.09 72.07