---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-387 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-387) 04/24/25 _x86_64_ (8 CPU) 02:58:00 LINUX RESTART (8 CPU) 02:59:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:00:01 119.04 0.78 118.26 0.00 24.79 42308.03 0.00 03:01:01 156.54 0.82 155.72 0.00 42.39 63342.78 0.00 Average: 137.79 0.80 136.99 0.00 33.59 52824.53 0.00 02:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:00:01 27632588 30801124 1504976 4.58 103476 3238508 2521380 7.43 2011464 2740096 251040 03:01:01 27509844 31485628 823628 2.50 134232 3982140 2073256 6.11 1272700 3567176 328292 Average: 27571216 31143376 1164302 3.54 118854 3610324 2297318 6.77 1642082 3153636 289666 02:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 veth3503d1f 71.38 103.20 6.68 865.41 0.00 0.00 0.00 0.07 03:00:01 docker0 71.38 103.08 5.70 865.40 0.00 0.00 0.00 0.00 03:00:01 ens3 152.62 102.50 910.92 23.69 0.00 0.00 0.00 0.00 03:01:01 lo 3.20 3.20 0.31 0.31 0.00 0.00 0.00 0.00 03:01:01 docker0 66.31 101.00 5.80 857.15 0.00 0.00 0.00 0.00 03:01:01 ens3 501.18 334.43 10515.34 151.45 0.00 0.00 0.00 0.00 Average: lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 Average: docker0 68.84 102.04 5.75 861.28 0.00 0.00 0.00 0.00 Average: ens3 326.88 218.45 5712.73 87.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-387) 04/24/25 _x86_64_ (8 CPU) 02:58:00 LINUX RESTART (8 CPU) 02:59:01 CPU %user %nice %system %iowait %steal %idle 03:00:01 all 37.41 0.00 5.89 2.05 0.11 54.54 03:00:01 0 37.75 0.00 5.48 0.47 0.10 56.20 03:00:01 1 37.94 0.00 5.48 0.25 0.10 56.22 03:00:01 2 37.76 0.00 5.74 0.23 0.10 56.16 03:00:01 3 37.89 0.00 5.83 0.79 0.12 55.38 03:00:01 4 37.29 0.00 6.86 11.88 0.12 43.85 03:00:01 5 37.25 0.00 5.67 0.91 0.10 56.07 03:00:01 6 36.72 0.00 6.47 1.53 0.10 55.18 03:00:01 7 36.71 0.00 5.54 0.37 0.10 57.28 03:01:01 all 15.74 0.00 4.74 2.63 0.12 76.78 03:01:01 0 15.14 0.00 4.02 0.10 0.12 80.62 03:01:01 1 17.00 0.00 4.33 0.78 0.12 77.77 03:01:01 2 16.60 0.00 4.08 0.07 0.12 79.13 03:01:01 3 17.02 0.00 5.38 1.88 0.10 75.62 03:01:01 4 15.28 0.00 4.12 0.49 0.12 79.99 03:01:01 5 14.41 0.00 5.92 0.51 0.13 79.03 03:01:01 6 14.57 0.00 5.40 16.58 0.14 63.32 03:01:01 7 15.88 0.00 4.63 0.78 0.12 78.59 Average: all 26.61 0.00 5.31 2.34 0.11 65.63 Average: 0 26.47 0.00 4.76 0.29 0.11 68.38 Average: 1 27.50 0.00 4.91 0.51 0.11 66.97 Average: 2 27.21 0.00 4.91 0.15 0.11 67.61 Average: 3 27.49 0.00 5.60 1.33 0.11 65.47 Average: 4 26.32 0.00 5.50 6.21 0.12 61.85 Average: 5 25.84 0.00 5.80 0.71 0.12 67.53 Average: 6 25.71 0.00 5.94 9.01 0.12 59.22 Average: 7 26.31 0.00 5.09 0.57 0.11 67.92