---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40150 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-40150) 03/04/25 _x86_64_ (8 CPU) 06:14:54 LINUX RESTART (8 CPU) 06:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:16:01 348.34 48.31 300.03 0.00 5417.36 142339.34 0.00 06:17:01 358.17 3.13 355.04 0.00 37.59 99150.41 0.00 06:18:01 93.48 0.17 93.32 0.00 11.33 17938.08 0.00 Average: 266.67 17.20 249.46 0.00 1822.10 86475.94 0.00 06:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:16:01 29174748 31541800 780212 2.37 72620 2575920 2050224 6.04 1026636 2303884 679764 06:17:01 27285692 31328144 965332 2.94 187404 3967496 2331452 6.87 1664228 3359020 461508 06:18:01 26728028 31223808 1067524 3.25 193160 4385616 2325964 6.85 2087800 3461756 877348 Average: 27729489 31364584 937689 2.85 151061 3643011 2235880 6.59 1592888 3041553 672873 06:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:16:01 ens3 576.14 362.26 5989.45 93.55 0.00 0.00 0.00 0.00 06:16:01 docker0 26.85 26.53 2.09 163.57 0.00 0.00 0.00 0.00 06:16:01 lo 7.07 7.07 0.69 0.69 0.00 0.00 0.00 0.00 06:17:01 ens3 470.97 294.40 3008.99 40.00 0.00 0.00 0.00 0.00 06:17:01 veth41ee0d8 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 06:17:01 docker0 276.04 440.01 24.02 2979.44 0.00 0.00 0.00 0.00 06:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:18:01 ens3 25.98 16.28 58.54 10.05 0.00 0.00 0.00 0.00 06:18:01 vethf671d66 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 06:18:01 docker0 1.82 2.98 0.12 38.23 0.00 0.00 0.00 0.00 06:18:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 357.70 224.31 3018.99 47.87 0.00 0.00 0.00 0.00 Average: vethf671d66 0.00 0.06 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 101.57 156.51 8.75 1060.41 0.00 0.00 0.00 0.00 Average: lo 2.51 2.51 0.24 0.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40150) 03/04/25 _x86_64_ (8 CPU) 06:14:54 LINUX RESTART (8 CPU) 06:15:01 CPU %user %nice %system %iowait %steal %idle 06:16:01 all 9.03 0.00 3.15 1.55 0.06 86.21 06:16:01 0 8.42 0.00 4.33 3.98 0.07 83.20 06:16:01 1 10.81 0.00 3.01 0.40 0.05 85.72 06:16:01 2 9.48 0.00 2.57 0.32 0.05 87.58 06:16:01 3 8.83 0.00 2.33 1.66 0.05 87.13 06:16:01 4 8.49 0.00 3.03 0.61 0.05 87.83 06:16:01 5 10.37 0.00 2.91 0.61 0.07 86.05 06:16:01 6 7.59 0.00 3.23 1.49 0.07 87.62 06:16:01 7 8.28 0.00 3.78 3.32 0.07 84.55 06:17:01 all 22.18 0.00 6.65 2.07 0.07 69.03 06:17:01 0 20.95 0.00 8.49 0.89 0.05 69.61 06:17:01 1 20.97 0.00 7.65 10.96 0.08 60.34 06:17:01 2 21.61 0.00 5.04 0.27 0.07 73.02 06:17:01 3 23.28 0.00 6.55 0.47 0.07 69.63 06:17:01 4 22.75 0.00 7.78 3.09 0.14 66.24 06:17:01 5 21.68 0.00 6.08 0.27 0.05 71.93 06:17:01 6 22.73 0.00 5.30 0.22 0.07 71.68 06:17:01 7 23.43 0.00 6.33 0.42 0.05 69.76 06:18:01 all 53.42 0.00 8.26 0.37 0.08 37.87 06:18:01 0 53.19 0.00 8.42 0.03 0.08 38.27 06:18:01 1 52.40 0.00 7.56 1.54 0.07 38.43 06:18:01 2 52.28 0.00 7.80 0.07 0.08 39.76 06:18:01 3 54.43 0.00 8.00 0.05 0.07 37.46 06:18:01 4 54.50 0.00 8.13 0.15 0.08 37.14 06:18:01 5 54.06 0.00 9.07 0.05 0.07 36.75 06:18:01 6 53.77 0.00 8.24 1.01 0.08 36.90 06:18:01 7 52.76 0.00 8.85 0.03 0.08 38.27 Average: all 28.21 0.00 6.02 1.33 0.07 64.38 Average: 0 27.50 0.00 7.07 1.64 0.07 63.72 Average: 1 28.03 0.00 6.07 4.30 0.07 61.54 Average: 2 27.77 0.00 5.13 0.22 0.07 66.81 Average: 3 28.84 0.00 5.62 0.73 0.06 64.75 Average: 4 28.59 0.00 6.31 1.28 0.09 63.73 Average: 5 28.70 0.00 6.02 0.31 0.06 64.91 Average: 6 28.04 0.00 5.59 0.90 0.07 65.39 Average: 7 28.18 0.00 6.32 1.26 0.07 64.18