---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-38303 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-38303) 02/06/25 _x86_64_ (8 CPU) 18:03:35 LINUX RESTART (8 CPU) 18:04:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:05:01 341.73 33.22 308.52 0.00 4179.28 115806.65 0.00 18:06:01 267.12 2.00 265.12 0.00 19.06 73457.09 0.00 18:07:01 108.37 0.20 108.17 0.00 15.06 19880.69 0.00 18:08:01 219.38 0.33 219.05 0.00 30.26 62146.44 0.00 Average: 233.25 8.73 224.51 0.00 1034.72 67419.56 0.00 18:04:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:05:01 29149968 31510144 809660 2.46 77544 2554748 1994752 5.88 1062864 2284020 816 18:06:01 27965432 31484560 819540 2.49 184340 3471568 1871904 5.52 1190164 3187040 5224 18:07:01 27279244 31314184 984480 2.99 192628 3937036 2430136 7.16 1742640 3274152 428108 18:08:01 26754988 31499376 798360 2.43 202848 4599620 1855288 5.47 1459336 4044196 388 Average: 27787408 31452066 853010 2.59 164340 3640743 2038020 6.01 1363751 3197352 108634 18:04:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:05:01 docker0 56.01 65.09 4.39 283.29 0.00 0.00 0.00 0.00 18:05:01 veth29f5387 25.00 30.48 2.31 24.95 0.00 0.00 0.00 0.00 18:05:01 ens3 597.40 413.77 6251.35 107.77 0.00 0.00 0.00 0.00 18:05:01 lo 6.90 6.90 0.68 0.68 0.00 0.00 0.00 0.00 18:06:01 docker0 301.55 479.44 25.22 2876.66 0.00 0.00 0.00 0.00 18:06:01 ens3 498.42 314.21 2898.64 37.56 0.00 0.00 0.00 0.00 18:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:06:01 veth713bcef 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 18:07:01 docker0 1.75 2.82 0.12 38.21 0.00 0.00 0.00 0.00 18:07:01 ens3 28.16 17.10 61.20 11.31 0.00 0.00 0.00 0.00 18:07:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 18:07:01 vethd613e83 0.02 0.18 0.00 0.02 0.00 0.00 0.00 0.00 18:08:01 docker0 19.56 43.01 1.42 844.20 0.00 0.00 0.00 0.00 18:08:01 ens3 190.87 110.65 3721.71 29.19 0.00 0.00 0.00 0.00 18:08:01 lo 2.93 2.93 0.30 0.30 0.00 0.00 0.00 0.00 Average: docker0 95.04 148.28 7.82 1016.70 0.00 0.00 0.00 0.00 Average: ens3 326.45 212.25 3207.87 45.94 0.00 0.00 0.00 0.00 Average: lo 2.54 2.54 0.25 0.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38303) 02/06/25 _x86_64_ (8 CPU) 18:03:35 LINUX RESTART (8 CPU) 18:04:03 CPU %user %nice %system %iowait %steal %idle 18:05:01 all 10.01 0.00 3.54 2.41 0.08 83.96 18:05:01 0 11.07 0.00 4.44 4.16 0.07 80.27 18:05:01 1 10.90 0.00 3.25 0.37 0.09 85.39 18:05:01 2 10.98 0.00 3.65 5.44 0.07 79.86 18:05:01 3 8.72 0.00 2.90 1.89 0.07 86.43 18:05:01 4 7.25 0.00 3.08 0.43 0.09 89.14 18:05:01 5 8.67 0.00 3.90 2.89 0.09 84.46 18:05:01 6 12.40 0.00 3.47 1.39 0.07 82.67 18:05:01 7 10.14 0.00 3.63 2.70 0.10 83.42 18:06:01 all 6.76 0.00 3.54 4.13 0.07 85.50 18:06:01 0 7.41 0.00 4.09 11.08 0.07 77.35 18:06:01 1 7.35 0.00 3.68 0.94 0.05 87.98 18:06:01 2 4.11 0.00 2.34 2.66 0.07 90.82 18:06:01 3 5.45 0.00 2.87 1.01 0.08 90.59 18:06:01 4 6.73 0.00 3.61 1.65 0.05 87.96 18:06:01 5 6.52 0.00 2.31 0.35 0.05 90.77 18:06:01 6 8.31 0.00 6.16 14.32 0.12 71.09 18:06:01 7 8.20 0.00 3.30 1.12 0.08 87.29 18:07:01 all 55.67 0.00 9.26 1.18 0.14 33.75 18:07:01 0 56.92 0.00 8.87 0.24 0.13 33.84 18:07:01 1 55.84 0.00 9.26 0.74 0.24 33.92 18:07:01 2 55.67 0.00 9.83 0.71 0.12 33.68 18:07:01 3 52.46 0.00 8.78 2.02 0.14 36.60 18:07:01 4 56.74 0.00 9.93 0.66 0.13 32.53 18:07:01 5 56.48 0.00 8.85 0.56 0.14 33.97 18:07:01 6 55.26 0.00 8.88 3.90 0.14 31.82 18:07:01 7 55.93 0.00 9.66 0.68 0.12 33.63 18:08:01 all 13.52 0.00 3.94 3.07 0.08 79.39 18:08:01 0 12.65 0.00 4.26 0.67 0.08 82.33 18:08:01 1 13.18 0.00 4.79 0.20 0.07 81.76 18:08:01 2 12.55 0.00 3.98 17.82 0.12 65.53 18:08:01 3 12.08 0.00 3.79 0.13 0.07 83.93 18:08:01 4 14.43 0.00 3.97 3.97 0.08 77.55 18:08:01 5 12.86 0.00 3.24 0.34 0.07 83.50 18:08:01 6 16.13 0.00 4.12 0.08 0.08 79.58 18:08:01 7 14.24 0.00 3.38 1.47 0.08 80.82 Average: all 21.57 0.00 5.08 2.70 0.09 70.55 Average: 0 22.14 0.00 5.43 4.02 0.09 68.32 Average: 1 21.91 0.00 5.26 0.57 0.11 72.16 Average: 2 20.92 0.00 4.97 6.65 0.09 67.37 Average: 3 19.72 0.00 4.59 1.26 0.09 74.34 Average: 4 21.41 0.00 5.16 1.69 0.09 71.65 Average: 5 21.18 0.00 4.57 1.02 0.09 73.15 Average: 6 23.09 0.00 5.67 4.93 0.10 66.21 Average: 7 22.20 0.00 5.00 1.48 0.10 71.21