---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-36160 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-36160) 01/06/25 _x86_64_ (8 CPU) 05:33:53 LINUX RESTART (8 CPU) 05:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:35:02 338.74 48.11 290.63 0.00 5413.63 163779.37 0.00 05:36:01 249.21 2.73 246.48 0.00 42.03 77239.25 0.00 05:37:01 107.67 0.13 107.53 0.00 14.93 30544.24 0.00 05:38:01 200.37 0.13 200.23 0.00 10.40 58885.79 0.00 Average: 223.89 12.82 211.07 0.00 1375.80 82634.64 0.00 05:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:35:02 29890932 31560640 785872 2.39 59760 1906552 1983496 5.85 996948 1655392 1016 05:36:01 26944656 31530380 774276 2.35 180724 4466528 1891536 5.57 1326068 3997972 631844 05:37:01 27528084 31519508 782392 2.38 188708 3915848 1927476 5.68 1337272 3451636 237696 05:38:01 26971936 31512360 784244 2.38 198980 4409376 1850392 5.45 1384320 3908604 480 Average: 27833902 31530722 781696 2.38 157043 3674576 1913225 5.64 1261152 3253401 217759 05:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:35:02 veth8c590d0 19.93 21.21 1.84 142.54 0.00 0.00 0.00 0.01 05:35:02 lo 4.27 4.27 0.41 0.41 0.00 0.00 0.00 0.00 05:35:02 docker0 19.93 21.11 1.56 142.53 0.00 0.00 0.00 0.00 05:35:02 ens3 481.70 342.66 2715.11 87.73 0.00 0.00 0.00 0.00 05:36:01 lo 2.98 2.98 0.29 0.29 0.00 0.00 0.00 0.00 05:36:01 docker0 307.25 466.82 26.53 3363.68 0.00 0.00 0.00 0.00 05:36:01 ens3 591.31 384.44 6661.26 45.60 0.00 0.00 0.00 0.00 05:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 05:37:01 ens3 30.64 18.73 32.70 11.65 0.00 0.00 0.00 0.00 05:38:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 05:38:01 docker0 7.55 16.48 0.46 193.30 0.00 0.00 0.00 0.00 05:38:01 ens3 127.43 76.44 2731.65 19.24 0.00 0.00 0.00 0.00 Average: lo 2.34 2.34 0.23 0.23 0.00 0.00 0.00 0.00 Average: docker0 82.75 124.70 7.06 914.68 0.00 0.00 0.00 0.00 Average: ens3 306.58 204.82 3020.01 41.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36160) 01/06/25 _x86_64_ (8 CPU) 05:33:53 LINUX RESTART (8 CPU) 05:34:01 CPU %user %nice %system %iowait %steal %idle 05:35:02 all 7.14 0.00 1.95 2.10 0.05 88.76 05:35:02 0 7.19 0.00 1.51 0.42 0.03 90.85 05:35:02 1 6.77 0.00 1.78 1.24 0.03 90.18 05:35:02 2 8.78 0.00 1.67 3.72 0.08 85.74 05:35:02 3 6.73 0.00 3.35 1.92 0.05 87.95 05:35:02 4 5.14 0.00 1.40 0.44 0.07 92.95 05:35:02 5 9.19 0.00 2.02 0.34 0.03 88.42 05:35:02 6 5.40 0.00 2.38 7.42 0.05 84.75 05:35:02 7 7.91 0.00 1.51 1.32 0.03 89.23 05:36:01 all 8.86 0.00 4.31 4.23 0.06 82.53 05:36:01 0 8.18 0.00 4.39 2.78 0.03 84.61 05:36:01 1 10.20 0.00 3.85 4.76 0.07 81.12 05:36:01 2 7.56 0.00 4.21 0.50 0.05 87.69 05:36:01 3 10.88 0.00 4.59 13.32 0.07 71.13 05:36:01 4 9.82 0.00 3.88 0.50 0.05 85.74 05:36:01 5 7.42 0.00 4.48 0.46 0.05 87.59 05:36:01 6 8.71 0.00 4.53 10.79 0.07 75.91 05:36:01 7 8.12 0.00 4.56 0.76 0.12 86.45 05:37:01 all 41.97 0.00 6.94 1.83 0.08 49.18 05:37:01 0 42.30 0.00 6.63 0.39 0.08 50.59 05:37:01 1 41.34 0.00 7.38 7.84 0.07 43.37 05:37:01 2 41.82 0.00 7.07 1.08 0.08 49.94 05:37:01 3 42.97 0.00 6.92 0.80 0.08 49.23 05:37:01 4 42.66 0.00 6.62 0.71 0.08 49.93 05:37:01 5 40.61 0.00 6.57 0.34 0.07 52.41 05:37:01 6 42.47 0.00 7.64 3.19 0.08 46.62 05:37:01 7 41.60 0.00 6.65 0.32 0.07 51.36 05:38:01 all 26.21 0.00 5.97 2.49 0.07 65.26 05:38:01 0 26.31 0.00 6.56 0.60 0.07 66.46 05:38:01 1 24.41 0.00 5.17 9.90 0.07 60.45 05:38:01 2 26.09 0.00 6.21 2.73 0.07 64.91 05:38:01 3 28.17 0.00 5.47 1.14 0.08 65.13 05:38:01 4 24.67 0.00 5.07 0.12 0.05 70.09 05:38:01 5 26.81 0.00 6.57 5.05 0.10 61.47 05:38:01 6 27.40 0.00 7.02 0.35 0.07 65.16 05:38:01 7 25.84 0.00 5.64 0.07 0.07 68.38 Average: all 21.13 0.00 4.80 2.65 0.07 71.36 Average: 0 21.08 0.00 4.78 1.04 0.05 73.05 Average: 1 20.77 0.00 4.55 5.95 0.06 68.67 Average: 2 21.13 0.00 4.80 2.01 0.07 72.00 Average: 3 22.27 0.00 5.09 4.25 0.07 68.32 Average: 4 20.67 0.00 4.25 0.44 0.06 74.58 Average: 5 21.05 0.00 4.91 1.55 0.06 72.42 Average: 6 21.08 0.00 5.40 5.41 0.07 68.04 Average: 7 20.96 0.00 4.60 0.61 0.07 73.76