---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-42711 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: 2799.996 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 13G 143G 9% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 13G 143G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-42711) 04/04/25 _x86_64_ (8 CPU) 17:14:42 LINUX RESTART (8 CPU) 17:15:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:16:01 406.98 40.04 366.94 0.00 4395.59 111828.23 0.00 17:17:01 311.78 2.28 309.50 0.00 24.66 94714.30 0.00 Average: 358.98 21.00 337.97 0.00 2191.58 103198.66 0.00 17:15:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:16:01 28613544 31511104 802192 2.44 79920 3079576 1991832 5.87 1122016 2740184 432600 17:17:01 26821448 31169928 1129468 3.43 191140 4256464 2457084 7.24 1728592 3749452 228600 Average: 27717496 31340516 965830 2.94 135530 3668020 2224458 6.56 1425304 3244818 330600 17:15:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:16:01 ens3 801.88 563.55 9074.10 117.07 0.00 0.00 0.00 0.00 17:16:01 lo 9.29 9.29 0.97 0.97 0.00 0.00 0.00 0.00 17:16:01 docker0 93.24 91.63 6.76 507.80 0.00 0.00 0.00 0.00 17:17:01 ens3 489.47 315.43 2918.92 40.39 0.00 0.00 0.00 0.00 17:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:17:01 vethe44e0c5 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 17:17:01 docker0 296.70 456.46 25.24 2886.78 0.00 0.00 0.00 0.00 Average: ens3 644.35 438.44 5970.40 78.40 0.00 0.00 0.00 0.00 Average: lo 4.70 4.70 0.49 0.49 0.00 0.00 0.00 0.00 Average: vethe44e0c5 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 Average: docker0 195.83 275.59 16.08 1707.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-42711) 04/04/25 _x86_64_ (8 CPU) 17:14:42 LINUX RESTART (8 CPU) 17:15:02 CPU %user %nice %system %iowait %steal %idle 17:16:01 all 11.08 0.00 3.95 1.69 0.05 83.23 17:16:01 0 9.30 0.00 4.60 3.64 0.05 82.42 17:16:01 1 9.89 0.00 3.29 0.10 0.05 86.67 17:16:01 2 13.47 0.00 3.03 0.09 0.07 83.34 17:16:01 3 11.16 0.00 3.82 0.26 0.05 84.72 17:16:01 4 8.89 0.00 5.50 3.42 0.05 82.14 17:16:01 5 11.18 0.00 4.08 1.25 0.05 83.44 17:16:01 6 12.06 0.00 4.20 4.34 0.05 79.35 17:16:01 7 12.67 0.00 3.07 0.45 0.05 83.77 17:17:01 all 13.98 0.00 4.77 1.43 0.06 79.76 17:17:01 0 14.95 0.00 3.91 0.69 0.05 80.40 17:17:01 1 14.19 0.00 4.66 0.32 0.07 80.77 17:17:01 2 14.12 0.00 5.52 6.73 0.07 73.56 17:17:01 3 14.35 0.00 4.39 0.29 0.07 80.91 17:17:01 4 14.18 0.00 5.45 1.28 0.05 79.04 17:17:01 5 13.47 0.00 4.66 0.58 0.05 81.24 17:17:01 6 13.44 0.00 5.21 1.13 0.05 80.16 17:17:01 7 13.12 0.00 4.40 0.50 0.05 81.92 Average: all 12.54 0.00 4.36 1.56 0.06 81.48 Average: 0 12.16 0.00 4.25 2.14 0.05 81.40 Average: 1 12.06 0.00 3.98 0.21 0.06 83.69 Average: 2 13.80 0.00 4.28 3.42 0.07 78.43 Average: 3 12.76 0.00 4.10 0.27 0.06 82.80 Average: 4 11.57 0.00 5.48 2.33 0.05 80.57 Average: 5 12.33 0.00 4.37 0.91 0.05 82.34 Average: 6 12.76 0.00 4.71 2.73 0.05 79.76 Average: 7 12.90 0.00 3.74 0.47 0.05 82.83