---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8727 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-8727) 04/17/23 _x86_64_ (8 CPU) 15:47:28 LINUX RESTART (8 CPU) 15:48:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:49:01 284.57 10.58 273.99 0.00 1770.64 39016.96 0.00 15:50:01 124.78 1.20 123.58 0.00 9.60 47594.20 0.00 Average: 204.67 5.89 198.78 0.00 890.12 43305.58 0.00 15:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:49:01 29164884 31598704 710572 2.16 76704 2634732 1966032 5.79 987728 2367532 5804 15:50:01 28201136 31590792 703144 2.14 147032 3414176 1887056 5.56 1173252 3022244 200468 Average: 28683010 31594748 706858 2.15 111868 3024454 1926544 5.68 1080490 2694888 103136 15:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:49:01 lo 6.47 6.47 0.63 0.63 0.00 0.00 0.00 0.00 15:49:01 ens3 442.94 288.70 6274.88 74.90 0.00 0.00 0.00 0.00 15:49:01 docker0 92.53 117.55 7.54 309.03 0.00 0.00 0.00 0.00 15:49:01 vethfe7b820 64.21 88.17 6.17 53.54 0.00 0.00 0.00 0.00 15:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:50:01 veth8f2d577 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 15:50:01 ens3 240.84 135.23 1857.08 22.53 0.00 0.00 0.00 0.00 15:50:01 docker0 116.90 210.16 9.20 1828.52 0.00 0.00 0.00 0.00 Average: lo 3.33 3.33 0.32 0.32 0.00 0.00 0.00 0.00 Average: veth8f2d577 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 341.89 211.96 4065.98 48.72 0.00 0.00 0.00 0.00 Average: docker0 104.72 163.86 8.37 1068.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-8727) 04/17/23 _x86_64_ (8 CPU) 15:47:28 LINUX RESTART (8 CPU) 15:48:01 CPU %user %nice %system %iowait %steal %idle 15:49:01 all 7.23 0.00 3.39 1.38 0.05 87.96 15:49:01 0 6.44 0.00 3.25 0.15 0.05 90.11 15:49:01 1 5.27 0.00 3.21 1.16 0.03 90.33 15:49:01 2 6.44 0.00 3.22 0.99 0.03 89.31 15:49:01 3 10.30 0.00 2.49 0.96 0.05 86.21 15:49:01 4 6.90 0.00 4.97 4.02 0.05 84.06 15:49:01 5 8.90 0.00 3.15 0.25 0.05 87.65 15:49:01 6 7.31 0.00 3.28 3.31 0.03 86.06 15:49:01 7 6.27 0.00 3.56 0.17 0.07 89.94 15:50:01 all 32.13 0.00 6.64 0.91 0.08 60.24 15:50:01 0 32.58 0.00 6.39 0.08 0.08 60.86 15:50:01 1 33.30 0.00 6.69 0.49 0.07 59.45 15:50:01 2 32.13 0.00 6.26 0.29 0.08 61.24 15:50:01 3 32.18 0.00 6.24 0.20 0.07 61.31 15:50:01 4 31.12 0.00 7.32 1.38 0.08 60.09 15:50:01 5 32.11 0.00 6.61 0.07 0.08 61.13 15:50:01 6 32.12 0.00 7.61 4.57 0.08 55.62 15:50:01 7 31.52 0.00 6.01 0.20 0.08 62.18 Average: all 19.67 0.00 5.01 1.14 0.06 74.11 Average: 0 19.52 0.00 4.82 0.12 0.07 75.48 Average: 1 19.25 0.00 4.95 0.82 0.05 74.93 Average: 2 19.30 0.00 4.74 0.64 0.06 75.26 Average: 3 21.20 0.00 4.36 0.58 0.06 73.80 Average: 4 18.97 0.00 6.14 2.71 0.07 72.12 Average: 5 20.52 0.00 4.88 0.16 0.07 74.37 Average: 6 19.71 0.00 5.44 3.94 0.06 70.85 Average: 7 18.91 0.00 4.79 0.19 0.08 76.04