---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-14434 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-14434) 05/08/23 _x86_64_ (8 CPU) 04:13:52 LINUX RESTART (8 CPU) 04:14:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:15:02 340.97 49.07 291.90 0.00 5458.05 183067.64 0.00 04:16:01 206.59 2.12 204.47 0.00 36.33 82948.52 0.00 04:17:01 167.42 0.17 167.26 0.00 24.53 36038.13 0.00 04:18:01 1.65 0.00 1.65 0.00 0.00 19.75 0.00 04:19:01 12.60 1.57 11.03 0.00 90.12 2147.24 0.00 Average: 145.65 10.61 135.04 0.00 1125.58 60774.43 0.00 04:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:15:02 29145992 31566388 760792 2.31 71664 2620764 2032940 5.99 1017136 2367928 720832 04:16:01 28387900 31566232 742424 2.26 147596 3229080 1737216 5.12 1176380 2873768 72 04:17:01 27618300 31569456 734428 2.23 158688 3928224 1743268 5.14 1262488 3486728 160 04:18:01 27618496 31569868 733148 2.23 158732 3928228 1743268 5.14 1262340 3486732 124 04:19:01 27504500 31524672 773268 2.35 161120 3988564 1816996 5.35 1308816 3542456 296 Average: 28055038 31559323 748812 2.28 139560 3538972 1814738 5.35 1205432 3151522 144297 04:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:15:02 docker0 24.04 23.66 1.86 175.01 0.00 0.00 0.00 0.00 04:15:02 lo 7.06 7.06 0.68 0.68 0.00 0.00 0.00 0.00 04:15:02 ens3 651.22 414.83 6992.13 111.78 0.00 0.00 0.00 0.00 04:16:01 docker0 183.27 312.73 14.70 1999.10 0.00 0.00 0.00 0.00 04:16:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 04:16:01 ens3 359.31 211.91 2040.40 36.60 0.00 0.00 0.00 0.00 04:17:01 docker0 2.77 6.10 0.17 85.45 0.00 0.00 0.00 0.00 04:17:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 04:17:01 ens3 114.18 69.06 2618.09 15.76 0.00 0.00 0.00 0.00 04:18:01 docker0 0.00 0.00 0.00 0.00 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 04:18:01 ens3 4.88 1.43 4.36 0.16 0.00 0.00 0.00 0.00 04:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 04:19:01 ens3 75.85 38.74 915.68 3.19 0.00 0.00 0.00 0.00 Average: docker0 41.54 67.68 3.31 446.73 0.00 0.00 0.00 0.00 Average: lo 1.94 1.94 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 240.71 146.99 2515.87 33.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-14434) 05/08/23 _x86_64_ (8 CPU) 04:13:52 LINUX RESTART (8 CPU) 04:14:01 CPU %user %nice %system %iowait %steal %idle 04:15:02 all 9.38 0.00 3.38 1.95 0.12 85.17 04:15:02 0 10.39 0.00 2.79 0.49 0.12 86.22 04:15:02 1 10.65 0.00 2.54 0.25 0.12 86.44 04:15:02 2 11.53 0.00 5.50 3.64 0.10 79.24 04:15:02 3 7.53 0.00 3.06 0.24 0.13 89.04 04:15:02 4 10.32 0.00 3.58 4.18 0.12 81.81 04:15:02 5 7.58 0.00 2.81 4.80 0.12 84.69 04:15:02 6 7.34 0.00 3.36 1.72 0.08 87.50 04:15:02 7 9.73 0.00 3.40 0.30 0.14 86.43 04:16:01 all 28.31 0.00 5.95 3.04 0.08 62.62 04:16:01 0 28.93 0.00 5.39 0.26 0.07 65.36 04:16:01 1 27.83 0.00 5.12 0.07 0.07 66.92 04:16:01 2 28.47 0.00 6.54 1.00 0.09 63.91 04:16:01 3 27.28 0.00 5.55 0.21 0.07 66.90 04:16:01 4 27.66 0.00 5.92 5.20 0.07 61.16 04:16:01 5 29.55 0.00 6.89 0.87 0.09 62.60 04:16:01 6 28.26 0.00 6.82 16.45 0.07 48.40 04:16:01 7 28.53 0.00 5.40 0.33 0.10 65.63 04:17:01 all 15.29 0.00 3.28 1.18 0.04 80.22 04:17:01 0 14.26 0.00 4.05 2.51 0.03 79.15 04:17:01 1 15.79 0.00 3.78 0.12 0.03 80.28 04:17:01 2 16.37 0.00 2.95 0.34 0.03 80.31 04:17:01 3 16.50 0.00 3.22 3.24 0.05 77.00 04:17:01 4 14.54 0.00 2.75 0.32 0.05 82.34 04:17:01 5 15.07 0.00 3.24 1.21 0.03 80.45 04:17:01 6 14.31 0.00 3.08 1.22 0.05 81.34 04:17:01 7 15.44 0.00 3.15 0.45 0.07 80.89 04:18:01 all 0.06 0.00 0.01 0.03 0.01 99.89 04:18:01 0 0.03 0.00 0.02 0.00 0.02 99.93 04:18:01 1 0.00 0.00 0.00 0.00 0.00 100.00 04:18:01 2 0.23 0.00 0.02 0.15 0.02 99.58 04:18:01 3 0.00 0.00 0.00 0.00 0.00 100.00 04:18:01 4 0.02 0.00 0.00 0.10 0.00 99.88 04:18:01 5 0.02 0.00 0.00 0.00 0.02 99.97 04:18:01 6 0.08 0.00 0.02 0.00 0.00 99.90 04:18:01 7 0.08 0.00 0.03 0.00 0.03 99.85 04:19:01 all 0.48 0.00 0.17 0.13 0.01 99.22 04:19:01 0 0.18 0.00 0.13 0.37 0.02 99.30 04:19:01 1 0.50 0.00 0.15 0.22 0.00 99.13 04:19:01 2 1.01 0.00 0.12 0.38 0.00 98.49 04:19:01 3 0.73 0.00 0.23 0.02 0.02 99.00 04:19:01 4 0.87 0.00 0.28 0.00 0.02 98.83 04:19:01 5 0.05 0.00 0.08 0.02 0.00 99.85 04:19:01 6 0.25 0.00 0.27 0.03 0.02 99.43 04:19:01 7 0.20 0.00 0.10 0.00 0.00 99.70 Average: all 10.60 0.00 2.54 1.25 0.05 85.56 Average: 0 10.66 0.00 2.46 0.72 0.05 86.11 Average: 1 10.86 0.00 2.30 0.13 0.04 86.67 Average: 2 11.41 0.00 3.00 1.10 0.05 84.45 Average: 3 10.31 0.00 2.39 0.74 0.05 86.51 Average: 4 10.58 0.00 2.48 1.94 0.05 84.94 Average: 5 10.35 0.00 2.58 1.38 0.05 85.65 Average: 6 9.93 0.00 2.68 3.81 0.04 83.53 Average: 7 10.70 0.00 2.40 0.22 0.07 86.62