---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-640 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-640) 04/29/25 _x86_64_ (8 CPU) 05:32:52 LINUX RESTART (8 CPU) 05:33:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:34:02 347.56 48.18 299.38 0.00 5409.23 135578.87 0.00 05:35:01 321.54 3.83 317.71 0.00 46.37 98598.07 0.00 05:36:01 42.42 0.00 42.42 0.00 0.00 23644.00 0.00 05:37:01 89.85 0.18 89.67 0.00 9.06 23573.48 0.00 Average: 199.82 13.08 186.74 0.00 1371.57 70226.52 0.00 05:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:34:02 29301212 31533236 790996 2.41 72020 2444196 2059248 6.07 1048960 2159540 533920 05:35:01 28025880 31521256 781472 2.38 183288 3478396 1917664 5.65 1167200 3180712 80 05:36:01 27374364 31421560 871700 2.65 187376 3962176 2276228 6.71 1405220 3522244 124212 05:37:01 27146596 31226832 1065408 3.24 191684 3986192 2562436 7.55 1847868 3299588 436208 Average: 27962013 31425721 877394 2.67 158592 3467740 2203894 6.50 1367312 3040521 273605 05:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:34:02 lo 7.20 7.20 0.70 0.70 0.00 0.00 0.00 0.00 05:34:02 docker0 46.93 50.94 3.35 279.86 0.00 0.00 0.00 0.00 05:34:02 ens3 623.95 446.89 6183.85 102.06 0.00 0.00 0.00 0.00 05:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:35:01 docker0 273.29 440.23 24.07 2952.57 0.00 0.00 0.00 0.00 05:35:01 ens3 462.16 284.75 2975.18 36.21 0.00 0.00 0.00 0.00 05:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 veth0d67350 0.98 1.50 0.13 0.39 0.00 0.00 0.00 0.00 05:36:01 docker0 0.98 1.35 0.11 0.38 0.00 0.00 0.00 0.00 05:36:01 ens3 25.01 16.31 21.64 10.29 0.00 0.00 0.00 0.00 05:37:01 veth7ae1deb 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 05:37:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 05:37:01 docker0 1.68 3.15 0.10 38.11 0.00 0.00 0.00 0.00 05:37:01 ens3 25.49 15.69 59.31 9.67 0.00 0.00 0.00 0.00 Average: veth7ae1deb 0.00 0.04 0.00 0.00 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 Average: docker0 79.91 122.58 6.84 808.73 0.00 0.00 0.00 0.00 Average: ens3 283.38 190.50 2307.02 39.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-640) 04/29/25 _x86_64_ (8 CPU) 05:32:52 LINUX RESTART (8 CPU) 05:33:01 CPU %user %nice %system %iowait %steal %idle 05:34:02 all 9.28 0.00 3.14 2.53 0.06 84.99 05:34:02 0 10.06 0.00 2.94 3.75 0.07 83.18 05:34:02 1 8.49 0.00 4.34 1.30 0.05 85.82 05:34:02 2 9.52 0.00 2.91 0.52 0.05 87.00 05:34:02 3 8.40 0.00 2.72 3.10 0.05 85.73 05:34:02 4 7.71 0.00 3.40 6.32 0.05 82.52 05:34:02 5 12.19 0.00 3.49 3.67 0.07 80.58 05:34:02 6 9.77 0.00 2.72 0.67 0.07 86.77 05:34:02 7 8.08 0.00 2.59 0.94 0.05 88.34 05:35:01 all 7.48 0.00 4.06 6.78 0.06 81.62 05:35:01 0 7.77 0.00 4.40 9.27 0.05 78.50 05:35:01 1 6.24 0.00 5.10 1.90 0.07 86.70 05:35:01 2 7.44 0.00 3.16 1.62 0.07 87.71 05:35:01 3 7.58 0.00 3.09 0.55 0.07 88.71 05:35:01 4 7.75 0.00 6.41 33.47 0.07 52.30 05:35:01 5 7.48 0.00 3.92 6.15 0.05 82.40 05:35:01 6 8.05 0.00 3.35 0.76 0.05 87.79 05:35:01 7 7.55 0.00 3.05 0.74 0.05 88.61 05:36:01 all 35.17 0.00 5.16 1.33 0.09 58.26 05:36:01 0 34.71 0.00 4.67 0.12 0.08 60.42 05:36:01 1 34.70 0.00 5.24 0.03 0.08 59.94 05:36:01 2 36.69 0.00 4.68 0.07 0.08 58.48 05:36:01 3 33.72 0.00 5.25 8.75 0.07 52.22 05:36:01 4 34.15 0.00 5.63 0.10 0.10 60.01 05:36:01 5 35.59 0.00 5.39 1.49 0.10 57.42 05:36:01 6 37.11 0.00 4.84 0.02 0.08 57.95 05:36:01 7 34.68 0.00 5.58 0.03 0.08 59.62 05:37:01 all 55.87 0.00 8.09 1.55 0.12 34.37 05:37:01 0 55.71 0.00 7.68 0.40 0.12 36.09 05:37:01 1 55.85 0.00 7.91 0.45 0.12 35.67 05:37:01 2 54.44 0.00 7.32 0.27 0.10 37.87 05:37:01 3 56.25 0.00 8.32 5.32 0.10 30.00 05:37:01 4 56.07 0.00 8.95 3.08 0.10 31.79 05:37:01 5 56.85 0.00 7.68 1.62 0.10 33.75 05:37:01 6 56.90 0.00 8.71 1.15 0.12 33.11 05:37:01 7 54.93 0.00 8.12 0.10 0.18 36.67 Average: all 27.05 0.00 5.12 3.03 0.08 64.73 Average: 0 27.19 0.00 4.93 3.35 0.08 64.45 Average: 1 26.40 0.00 5.65 0.92 0.08 66.95 Average: 2 27.13 0.00 4.52 0.61 0.08 67.66 Average: 3 26.53 0.00 4.85 4.44 0.07 64.10 Average: 4 26.55 0.00 6.10 10.58 0.08 56.69 Average: 5 28.14 0.00 5.13 3.22 0.08 63.44 Average: 6 28.00 0.00 4.91 0.65 0.08 66.36 Average: 7 26.41 0.00 4.85 0.45 0.09 68.20