---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40446 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: 2800.000 BogoMIPS: 5600.00 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-40446) 03/06/25 _x86_64_ (8 CPU) 09:30:13 LINUX RESTART (8 CPU) 09:31:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:32:01 246.30 7.22 239.08 0.00 523.30 71048.57 0.00 09:33:01 157.37 0.05 157.32 0.00 6.27 62603.43 0.00 09:34:01 69.16 0.12 69.04 0.00 4.27 20829.48 0.00 Average: 157.11 2.44 154.68 0.00 176.02 51384.60 0.00 09:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:32:01 27544324 31495928 814144 2.48 157488 3906620 2090356 6.16 1322380 3458628 471068 09:33:01 26929660 31385792 915400 2.78 185556 4356144 2049852 6.04 1856688 3508872 186456 09:34:01 27955328 31504772 799076 2.43 190648 3493724 1951556 5.75 1316108 3072208 692 Average: 27476437 31462164 842873 2.56 177897 3918829 2030588 5.98 1498392 3346569 219405 09:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:32:01 docker0 346.09 471.51 28.85 3138.77 0.00 0.00 0.00 0.00 09:32:01 ens3 689.02 478.21 8121.69 60.73 0.00 0.00 0.00 0.00 09:32:01 lo 4.27 4.27 0.43 0.43 0.00 0.00 0.00 0.00 09:33:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:33:01 ens3 25.80 16.50 25.15 9.95 0.00 0.00 0.00 0.00 09:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:33:01 vethb0780fb 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 09:34:01 docker0 2.52 4.53 0.20 38.52 0.00 0.00 0.00 0.00 09:34:01 ens3 27.53 15.61 58.82 9.28 0.00 0.00 0.00 0.00 09:34:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 114.92 156.96 9.58 1047.48 0.00 0.00 0.00 0.00 Average: ens3 244.98 168.39 2705.13 26.46 0.00 0.00 0.00 0.00 Average: lo 1.56 1.56 0.15 0.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40446) 03/06/25 _x86_64_ (8 CPU) 09:30:13 LINUX RESTART (8 CPU) 09:31:02 CPU %user %nice %system %iowait %steal %idle 09:32:01 all 9.66 0.00 4.50 1.45 0.07 84.32 09:32:01 0 11.60 0.00 3.78 0.38 0.09 84.16 09:32:01 1 10.14 0.00 4.21 0.22 0.07 85.36 09:32:01 2 8.35 0.00 4.67 6.27 0.05 80.66 09:32:01 3 10.61 0.00 4.76 0.26 0.05 84.33 09:32:01 4 9.16 0.00 4.59 0.48 0.10 85.66 09:32:01 5 9.73 0.00 5.97 3.26 0.07 80.97 09:32:01 6 8.35 0.00 4.25 0.10 0.07 87.23 09:32:01 7 9.35 0.00 3.77 0.62 0.05 86.20 09:33:01 all 30.58 0.00 5.44 1.05 0.08 62.85 09:33:01 0 30.46 0.00 4.57 0.02 0.08 64.87 09:33:01 1 30.78 0.00 4.72 0.33 0.07 64.10 09:33:01 2 33.61 0.00 6.14 6.58 0.08 53.58 09:33:01 3 29.75 0.00 5.00 0.17 0.08 65.00 09:33:01 4 32.25 0.00 4.84 0.02 0.05 62.84 09:33:01 5 27.93 0.00 6.03 0.24 0.08 65.72 09:33:01 6 29.80 0.00 4.98 0.25 0.05 64.91 09:33:01 7 30.10 0.00 7.23 0.84 0.10 61.73 09:34:01 all 46.50 0.00 6.47 0.29 0.07 46.67 09:34:01 0 46.66 0.00 5.79 0.07 0.07 47.41 09:34:01 1 47.26 0.00 6.41 1.70 0.08 44.55 09:34:01 2 46.41 0.00 6.19 0.12 0.07 47.21 09:34:01 3 46.45 0.00 6.40 0.00 0.07 47.08 09:34:01 4 46.02 0.00 6.25 0.03 0.08 47.62 09:34:01 5 45.62 0.00 6.93 0.00 0.07 47.38 09:34:01 6 46.34 0.00 5.98 0.05 0.07 47.56 09:34:01 7 47.27 0.00 7.77 0.34 0.07 44.57 Average: all 29.07 0.00 5.48 0.92 0.07 64.46 Average: 0 29.70 0.00 4.72 0.15 0.08 65.35 Average: 1 29.51 0.00 5.12 0.75 0.07 64.54 Average: 2 29.63 0.00 5.68 4.30 0.07 60.32 Average: 3 29.11 0.00 5.39 0.14 0.07 65.29 Average: 4 29.27 0.00 5.23 0.17 0.08 65.24 Average: 5 27.90 0.00 6.31 1.15 0.07 64.56 Average: 6 28.31 0.00 5.08 0.14 0.06 66.41 Average: 7 29.08 0.00 6.28 0.60 0.07 63.97