---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-419 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 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-419) 04/24/25 _x86_64_ (8 CPU) 22:59:50 LINUX RESTART (8 CPU) 23:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:01:01 398.63 48.18 350.46 0.00 5388.97 147348.11 0.00 23:02:01 93.48 0.40 93.08 0.00 4.40 90668.76 0.00 Average: 246.06 24.29 221.77 0.00 2696.68 119008.43 0.00 23:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:01:01 29134068 31537672 775508 2.36 80788 2585312 1864436 5.49 1044208 2297568 67036 23:02:01 29206836 31571612 743600 2.26 104708 2522272 1762836 5.20 1120568 2155264 104 Average: 29170452 31554642 759554 2.31 92748 2553792 1813636 5.34 1082388 2226416 33570 23:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:01:01 docker0 57.37 71.79 4.35 472.31 0.00 0.00 0.00 0.00 23:01:01 lo 3.93 3.93 0.38 0.38 0.00 0.00 0.00 0.00 23:01:01 veth2ac3ac4 26.63 40.68 2.40 274.88 0.00 0.00 0.00 0.02 23:01:01 ens3 655.46 424.23 6305.02 103.42 0.00 0.00 0.00 0.00 23:02:01 docker0 40.54 63.42 3.41 572.81 0.00 0.00 0.00 0.00 23:02:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 23:02:01 ens3 94.53 59.21 599.58 15.46 0.00 0.00 0.00 0.00 Average: docker0 48.96 67.61 3.88 522.56 0.00 0.00 0.00 0.00 Average: lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 375.00 241.72 3452.30 59.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-419) 04/24/25 _x86_64_ (8 CPU) 22:59:50 LINUX RESTART (8 CPU) 23:00:01 CPU %user %nice %system %iowait %steal %idle 23:01:01 all 9.73 0.00 3.46 2.06 0.06 84.69 23:01:01 0 8.46 0.00 4.80 5.56 0.05 81.12 23:01:01 1 8.39 0.00 3.14 0.47 0.07 87.94 23:01:01 2 6.75 0.00 3.07 0.73 0.05 89.40 23:01:01 3 8.29 0.00 3.63 2.59 0.08 85.40 23:01:01 4 12.59 0.00 3.30 2.99 0.05 81.07 23:01:01 5 12.04 0.00 4.07 3.57 0.07 80.25 23:01:01 6 12.65 0.00 3.25 0.35 0.05 83.70 23:01:01 7 8.69 0.00 2.41 0.23 0.07 88.59 23:02:01 all 46.14 0.00 7.19 0.53 0.08 46.06 23:02:01 0 45.75 0.00 6.62 0.25 0.08 47.30 23:02:01 1 47.18 0.00 7.18 0.47 0.08 45.08 23:02:01 2 45.73 0.00 7.68 0.40 0.08 46.10 23:02:01 3 45.67 0.00 7.53 0.18 0.08 46.53 23:02:01 4 46.77 0.00 7.09 0.24 0.08 45.82 23:02:01 5 45.27 0.00 7.41 2.09 0.08 45.14 23:02:01 6 46.47 0.00 7.32 0.20 0.08 45.93 23:02:01 7 46.27 0.00 6.66 0.37 0.07 46.63 Average: all 27.94 0.00 5.32 1.29 0.07 65.37 Average: 0 27.10 0.00 5.71 2.91 0.07 64.21 Average: 1 27.77 0.00 5.16 0.47 0.08 66.53 Average: 2 26.27 0.00 5.38 0.56 0.07 67.73 Average: 3 27.00 0.00 5.59 1.39 0.08 65.94 Average: 4 29.73 0.00 5.20 1.61 0.07 63.39 Average: 5 28.63 0.00 5.74 2.83 0.08 62.72 Average: 6 29.57 0.00 5.28 0.28 0.07 64.80 Average: 7 27.44 0.00 4.53 0.30 0.07 67.65