---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9176 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-9176) 09/02/24 _x86_64_ (8 CPU) 07:05:55 LINUX RESTART (8 CPU) 07:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:07:01 356.22 48.51 307.72 0.00 5426.70 183258.79 0.00 07:08:01 264.77 2.30 262.47 0.00 37.06 77314.31 0.00 07:09:01 92.09 0.03 92.05 0.00 3.60 27299.30 0.00 07:10:01 188.37 0.22 188.15 0.00 20.66 59498.22 0.00 Average: 225.36 12.76 212.59 0.00 1371.95 86840.17 0.00 07:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:07:01 29648808 31554668 783496 2.38 60760 2146620 2076084 6.12 1019460 1874256 245632 07:08:01 26997020 31540668 754212 2.29 185356 4424696 1900256 5.60 1310292 3959016 576712 07:09:01 26570780 31276980 1012792 3.08 190956 4599920 2487528 7.33 1838880 3865044 974572 07:10:01 27017540 31512348 783356 2.38 199500 4383456 2085100 6.15 1364548 3902280 441404 Average: 27558537 31471166 833464 2.53 159143 3888673 2137242 6.30 1383295 3400149 559580 07:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:07:01 docker0 19.33 21.16 1.54 142.41 0.00 0.00 0.00 0.00 07:07:01 ens3 560.54 371.34 5869.98 95.31 0.00 0.00 0.00 0.00 07:07:01 lo 7.07 7.07 0.69 0.69 0.00 0.00 0.00 0.00 07:08:01 docker0 314.25 456.06 27.40 3277.30 0.00 0.00 0.00 0.00 07:08:01 ens3 470.05 322.21 3288.39 37.72 0.00 0.00 0.00 0.00 07:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:09:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 07:09:01 ens3 23.39 14.88 25.70 10.24 0.00 0.00 0.00 0.00 07:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 veth4d121a4 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 07:10:01 docker0 4.02 7.65 0.25 95.79 0.00 0.00 0.00 0.00 07:10:01 ens3 107.90 67.46 2686.32 15.42 0.00 0.00 0.00 0.00 07:10:01 lo 2.07 2.07 0.21 0.21 0.00 0.00 0.00 0.00 Average: docker0 84.39 121.24 7.30 878.84 0.00 0.00 0.00 0.00 Average: ens3 290.46 193.96 2967.48 39.67 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 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-9176) 09/02/24 _x86_64_ (8 CPU) 07:05:55 LINUX RESTART (8 CPU) 07:06:01 CPU %user %nice %system %iowait %steal %idle 07:07:01 all 7.33 0.00 2.34 3.30 0.05 86.99 07:07:01 0 6.83 0.00 1.86 0.10 0.05 91.17 07:07:01 1 9.43 0.00 3.48 0.69 0.05 86.36 07:07:01 2 7.46 0.00 2.04 4.65 0.05 85.79 07:07:01 3 4.87 0.00 2.38 9.45 0.03 83.27 07:07:01 4 6.08 0.00 2.37 0.72 0.05 90.78 07:07:01 5 9.13 0.00 2.42 6.22 0.05 82.18 07:07:01 6 8.78 0.00 2.23 4.13 0.05 84.81 07:07:01 7 6.06 0.00 1.91 0.47 0.05 91.51 07:08:01 all 8.15 0.00 3.66 6.10 0.06 82.04 07:08:01 0 8.82 0.00 3.53 0.42 0.05 87.17 07:08:01 1 5.47 0.00 3.10 7.80 0.07 83.56 07:08:01 2 8.00 0.00 3.06 2.50 0.07 86.37 07:08:01 3 9.11 0.00 3.04 0.78 0.05 87.02 07:08:01 4 7.42 0.00 4.63 24.03 0.05 63.87 07:08:01 5 8.74 0.00 3.59 2.04 0.05 85.57 07:08:01 6 9.19 0.00 4.80 10.91 0.09 75.01 07:08:01 7 8.41 0.00 3.52 0.56 0.05 87.46 07:09:01 all 47.63 0.00 6.43 2.00 0.10 43.84 07:09:01 0 50.39 0.00 7.74 0.69 0.12 41.06 07:09:01 1 43.62 0.00 5.82 0.07 0.08 50.41 07:09:01 2 47.72 0.00 6.01 0.17 0.10 45.99 07:09:01 3 49.60 0.00 6.32 0.54 0.12 43.43 07:09:01 4 47.74 0.00 6.56 2.96 0.10 42.64 07:09:01 5 47.39 0.00 6.16 0.07 0.10 46.28 07:09:01 6 47.18 0.00 7.04 11.38 0.10 34.29 07:09:01 7 47.40 0.00 5.75 0.12 0.10 46.63 07:10:01 all 40.41 0.00 6.43 1.42 0.09 51.64 07:10:01 0 41.55 0.00 7.41 0.25 0.10 50.68 07:10:01 1 39.45 0.00 5.47 0.03 0.10 54.94 07:10:01 2 41.13 0.00 6.20 1.14 0.08 51.45 07:10:01 3 41.51 0.00 6.70 6.29 0.08 45.42 07:10:01 4 39.92 0.00 6.77 0.86 0.10 52.34 07:10:01 5 39.11 0.00 6.10 0.79 0.08 53.91 07:10:01 6 39.83 0.00 5.73 0.15 0.10 54.18 07:10:01 7 40.74 0.00 7.08 1.87 0.10 50.21 Average: all 25.90 0.00 4.71 3.20 0.08 66.11 Average: 0 26.89 0.00 5.13 0.37 0.08 67.53 Average: 1 24.49 0.00 4.47 2.14 0.08 68.83 Average: 2 26.10 0.00 4.33 2.12 0.08 67.38 Average: 3 26.30 0.00 4.61 4.27 0.07 64.76 Average: 4 25.35 0.00 5.08 7.07 0.08 62.42 Average: 5 26.11 0.00 4.57 2.28 0.07 66.97 Average: 6 26.27 0.00 4.95 6.64 0.08 62.05 Average: 7 25.70 0.00 4.57 0.75 0.08 68.90