---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-36180 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: 2800.000 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 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-36180) 01/06/25 _x86_64_ (8 CPU) 09:17:23 LINUX RESTART (8 CPU) 09:18:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:19:01 135.77 10.90 124.88 0.00 1754.41 36418.10 0.00 09:20:01 94.35 0.02 94.33 0.00 0.13 49133.03 0.00 09:21:01 81.89 0.17 81.72 0.00 15.06 37497.10 0.00 09:22:01 169.96 0.83 169.12 0.00 37.33 63103.48 0.00 Average: 120.43 2.94 117.48 0.00 446.27 46579.88 0.00 09:18:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:19:01 27649668 31504892 796976 2.42 106884 3900340 1806112 5.32 1658928 3047552 1366560 09:20:01 26872556 31396424 902980 2.75 113092 4519528 1984844 5.85 1789804 3653436 579220 09:21:01 28548388 31515664 788416 2.40 117072 3051140 1802788 5.31 1187428 2672008 288 09:22:01 27014168 31438124 857156 2.61 152036 4335392 1850976 5.46 1356948 3889496 228 Average: 27521195 31463776 836382 2.54 122271 3951600 1861180 5.49 1498277 3315623 486574 09:18:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:19:01 vethec089bc 151.94 285.97 15.21 2249.63 0.00 0.00 0.00 0.18 09:19:01 docker0 250.08 377.16 20.02 2736.22 0.00 0.00 0.00 0.00 09:19:01 ens3 602.10 391.73 7756.14 63.85 0.00 0.00 0.00 0.00 09:19:01 lo 2.91 2.91 0.28 0.28 0.00 0.00 0.00 0.00 09:20:01 vethec089bc 2.98 2.98 0.26 9.80 0.00 0.00 0.00 0.00 09:20:01 docker0 2.98 2.95 0.22 9.80 0.00 0.00 0.00 0.00 09:20:01 ens3 15.56 9.87 20.14 5.69 0.00 0.00 0.00 0.00 09:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:21:01 docker0 0.43 0.42 0.03 0.04 0.00 0.00 0.00 0.00 09:21:01 ens3 101.20 60.10 2531.43 16.43 0.00 0.00 0.00 0.00 09:21:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 09:22:01 docker0 82.05 154.16 7.58 1252.59 0.00 0.00 0.00 0.00 09:22:01 ens3 525.46 327.28 8488.69 186.81 0.00 0.00 0.00 0.00 09:22:01 lo 2.67 2.67 0.26 0.26 0.00 0.00 0.00 0.00 Average: docker0 83.19 132.65 6.90 992.36 0.00 0.00 0.00 0.00 Average: ens3 309.86 196.42 4686.22 68.21 0.00 0.00 0.00 0.00 Average: lo 1.71 1.71 0.16 0.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36180) 01/06/25 _x86_64_ (8 CPU) 09:17:23 LINUX RESTART (8 CPU) 09:18:02 CPU %user %nice %system %iowait %steal %idle 09:19:01 all 30.94 0.00 6.26 0.68 0.08 62.04 09:19:01 0 31.69 0.00 6.60 0.15 0.10 61.46 09:19:01 1 30.89 0.00 7.19 1.10 0.09 60.73 09:19:01 2 30.30 0.00 5.81 0.66 0.07 63.15 09:19:01 3 30.89 0.00 6.74 1.68 0.09 60.61 09:19:01 4 31.08 0.00 5.77 0.81 0.09 62.26 09:19:01 5 31.67 0.00 5.96 0.58 0.09 61.70 09:19:01 6 29.89 0.00 5.96 0.12 0.09 63.94 09:19:01 7 31.09 0.00 6.08 0.33 0.07 62.43 09:20:01 all 58.62 0.00 8.39 0.14 0.10 32.75 09:20:01 0 59.96 0.00 8.44 0.52 0.10 30.97 09:20:01 1 62.41 0.00 7.84 0.00 0.12 29.63 09:20:01 2 57.23 0.00 9.72 0.02 0.10 32.94 09:20:01 3 58.29 0.00 8.12 0.02 0.10 33.47 09:20:01 4 56.88 0.00 8.68 0.51 0.10 33.84 09:20:01 5 59.16 0.00 7.83 0.00 0.10 32.90 09:20:01 6 57.95 0.00 7.98 0.03 0.10 33.94 09:20:01 7 57.08 0.00 8.49 0.03 0.10 34.30 09:21:01 all 20.92 0.00 2.75 0.40 0.05 75.87 09:21:01 0 21.73 0.00 2.75 1.81 0.05 73.66 09:21:01 1 20.47 0.00 2.35 0.03 0.05 77.10 09:21:01 2 23.33 0.00 2.68 0.03 0.05 73.90 09:21:01 3 19.98 0.00 2.36 0.03 0.05 77.57 09:21:01 4 20.85 0.00 2.11 0.39 0.03 76.62 09:21:01 5 19.07 0.00 3.13 0.03 0.05 77.72 09:21:01 6 20.56 0.00 3.03 0.88 0.05 75.49 09:21:01 7 21.40 0.00 3.60 0.03 0.05 74.92 09:22:01 all 9.84 0.00 4.24 0.72 0.08 85.13 09:22:01 0 8.33 0.00 4.17 0.20 0.08 87.21 09:22:01 1 11.02 0.00 4.74 0.03 0.08 84.12 09:22:01 2 9.89 0.00 5.53 0.08 0.07 84.43 09:22:01 3 10.85 0.00 3.51 0.03 0.07 85.54 09:22:01 4 9.87 0.00 3.99 0.10 0.07 85.97 09:22:01 5 9.54 0.00 3.99 0.99 0.08 85.39 09:22:01 6 10.58 0.00 4.28 4.23 0.08 80.82 09:22:01 7 8.65 0.00 3.67 0.10 0.07 87.51 Average: all 30.09 0.00 5.41 0.49 0.08 63.94 Average: 0 30.42 0.00 5.49 0.68 0.08 63.33 Average: 1 31.21 0.00 5.52 0.29 0.08 62.90 Average: 2 30.21 0.00 5.94 0.20 0.07 63.58 Average: 3 29.99 0.00 5.17 0.43 0.08 64.33 Average: 4 29.66 0.00 5.13 0.45 0.07 64.69 Average: 5 29.85 0.00 5.23 0.40 0.08 64.44 Average: 6 29.80 0.00 5.31 1.31 0.08 63.49 Average: 7 29.55 0.00 5.45 0.12 0.07 64.80