---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-36218 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-36218) 01/06/25 _x86_64_ (8 CPU) 17:15:34 LINUX RESTART (8 CPU) 17:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:17:01 346.29 38.54 307.75 0.00 4273.15 38605.43 0.00 17:18:01 278.39 2.08 276.30 0.00 16.93 79042.03 0.00 17:19:01 95.43 0.20 95.23 0.00 17.06 17702.38 0.00 Average: 240.04 13.61 226.43 0.00 1435.72 45116.61 0.00 17:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:17:01 29133412 31482788 832116 2.53 76788 2550944 1973880 5.82 1084808 2275308 716 17:18:01 27351280 31336200 956636 2.91 186336 3915564 2247820 6.62 1600784 3359768 361004 17:19:01 26679836 31204536 1088380 3.31 192168 4414444 2314240 6.82 2095036 3502720 858632 Average: 27721509 31341175 959044 2.92 151764 3626984 2178647 6.42 1593543 3045932 406784 17:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:17:01 veth9869efa 11.91 13.33 1.11 11.65 0.00 0.00 0.00 0.00 17:17:01 lo 6.53 6.53 0.64 0.64 0.00 0.00 0.00 0.00 17:17:01 ens3 565.44 388.42 6031.41 100.91 0.00 0.00 0.00 0.00 17:17:01 docker0 30.94 39.09 2.38 261.59 0.00 0.00 0.00 0.00 17:18:01 vethf235c71 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 17:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:18:01 ens3 490.08 322.33 3286.94 39.94 0.00 0.00 0.00 0.00 17:18:01 docker0 308.70 467.56 25.98 3261.98 0.00 0.00 0.00 0.00 17:19:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 17:19:01 ens3 25.35 15.65 58.24 9.83 0.00 0.00 0.00 0.00 17:19:01 vetha8a70df 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 17:19:01 docker0 1.72 3.63 0.11 38.24 0.00 0.00 0.00 0.00 Average: lo 2.33 2.33 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 360.29 242.13 3125.53 50.23 0.00 0.00 0.00 0.00 Average: vetha8a70df 0.00 0.06 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 113.79 170.09 9.49 1187.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36218) 01/06/25 _x86_64_ (8 CPU) 17:15:34 LINUX RESTART (8 CPU) 17:16:01 CPU %user %nice %system %iowait %steal %idle 17:17:01 all 9.94 0.00 3.24 2.57 0.05 84.20 17:17:01 0 7.42 0.00 4.55 4.35 0.05 83.63 17:17:01 1 11.70 0.00 2.48 0.97 0.05 84.80 17:17:01 2 10.58 0.00 3.05 0.15 0.05 86.17 17:17:01 3 9.40 0.00 3.45 9.39 0.07 77.69 17:17:01 4 7.92 0.00 2.53 0.74 0.03 88.78 17:17:01 5 14.03 0.00 2.74 0.18 0.05 83.00 17:17:01 6 10.60 0.00 3.27 0.47 0.05 85.61 17:17:01 7 7.84 0.00 3.84 4.34 0.05 83.93 17:18:01 all 18.78 0.00 5.70 2.22 0.08 73.22 17:18:01 0 20.00 0.00 6.23 0.79 0.07 72.91 17:18:01 1 19.39 0.00 6.02 5.12 0.08 69.39 17:18:01 2 17.99 0.00 5.35 0.52 0.07 76.08 17:18:01 3 18.30 0.00 5.85 0.81 0.08 74.95 17:18:01 4 18.25 0.00 5.03 0.57 0.07 76.09 17:18:01 5 18.66 0.00 5.28 0.93 0.07 75.07 17:18:01 6 19.18 0.00 5.41 1.35 0.08 73.97 17:18:01 7 18.47 0.00 6.45 7.66 0.08 67.34 17:19:01 all 53.78 0.00 8.61 0.22 0.09 37.30 17:19:01 0 54.74 0.00 9.27 0.08 0.10 35.81 17:19:01 1 52.52 0.00 9.19 0.08 0.10 38.11 17:19:01 2 54.49 0.00 7.84 0.03 0.08 37.55 17:19:01 3 54.11 0.00 8.16 0.74 0.08 36.90 17:19:01 4 55.76 0.00 8.38 0.03 0.08 35.74 17:19:01 5 52.36 0.00 8.13 0.13 0.08 39.30 17:19:01 6 53.00 0.00 8.68 0.54 0.08 37.70 17:19:01 7 53.24 0.00 9.26 0.08 0.08 37.33 Average: all 27.52 0.00 5.85 1.67 0.07 64.89 Average: 0 27.41 0.00 6.69 1.74 0.07 64.09 Average: 1 27.85 0.00 5.89 2.06 0.08 64.12 Average: 2 27.72 0.00 5.42 0.24 0.07 66.56 Average: 3 27.32 0.00 5.82 3.64 0.08 63.14 Average: 4 27.33 0.00 5.31 0.45 0.06 66.84 Average: 5 28.35 0.00 5.38 0.42 0.07 65.79 Average: 6 27.59 0.00 5.79 0.78 0.07 65.77 Average: 7 26.55 0.00 6.52 4.02 0.07 62.84