---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40200 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-40200) 03/04/25 _x86_64_ (8 CPU) 21:06:13 LINUX RESTART (8 CPU) 21:07:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:08:01 273.72 12.49 261.23 0.00 1749.81 71792.85 0.00 21:09:01 171.75 0.22 171.54 0.00 12.93 53554.41 0.00 Average: 222.31 6.30 216.01 0.00 874.07 62597.01 0.00 21:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:08:01 27173080 31459600 844288 2.57 172852 4200052 2025260 5.97 1367904 3752068 799756 21:09:01 27970088 31467356 833484 2.53 190004 3458984 1979476 5.83 1338596 3046736 628 Average: 27571584 31463478 838886 2.55 181428 3829518 2002368 5.90 1353250 3399402 400192 21:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:08:01 lo 6.12 6.12 0.60 0.60 0.00 0.00 0.00 0.00 21:08:01 docker0 310.63 479.60 26.40 3114.76 0.00 0.00 0.00 0.00 21:08:01 ens3 711.02 454.11 8115.20 61.99 0.00 0.00 0.00 0.00 21:09:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 21:09:01 docker0 1.60 2.75 0.09 38.12 0.00 0.00 0.00 0.00 21:09:01 veth3f96eb2 1.60 2.67 0.12 38.11 0.00 0.00 0.00 0.00 21:09:01 ens3 43.86 24.70 77.59 15.54 0.00 0.00 0.00 0.00 Average: lo 3.27 3.27 0.32 0.32 0.00 0.00 0.00 0.00 Average: docker0 154.81 239.17 13.14 1563.51 0.00 0.00 0.00 0.00 Average: veth3f96eb2 0.81 1.34 0.06 19.21 0.00 0.00 0.00 0.00 Average: ens3 374.63 237.60 4062.63 38.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40200) 03/04/25 _x86_64_ (8 CPU) 21:06:13 LINUX RESTART (8 CPU) 21:07:02 CPU %user %nice %system %iowait %steal %idle 21:08:01 all 10.32 0.00 4.70 3.14 0.06 81.78 21:08:01 0 12.64 0.00 4.96 1.34 0.07 80.99 21:08:01 1 8.99 0.00 5.47 3.65 0.07 81.82 21:08:01 2 11.32 0.00 3.88 0.96 0.07 83.78 21:08:01 3 11.18 0.00 3.52 0.80 0.07 84.43 21:08:01 4 9.94 0.00 5.03 2.06 0.07 82.90 21:08:01 5 10.28 0.00 4.75 0.48 0.05 84.44 21:08:01 6 10.14 0.00 5.46 15.37 0.05 68.98 21:08:01 7 8.01 0.00 4.54 0.48 0.07 86.90 21:09:01 all 41.94 0.00 6.29 1.64 0.07 50.05 21:09:01 0 41.23 0.00 6.53 1.21 0.08 50.94 21:09:01 1 42.31 0.00 6.03 0.25 0.08 51.32 21:09:01 2 42.19 0.00 6.48 1.65 0.07 49.61 21:09:01 3 43.72 0.00 6.23 0.89 0.08 49.08 21:09:01 4 41.03 0.00 6.46 0.57 0.07 51.87 21:09:01 5 41.46 0.00 6.77 3.60 0.07 48.10 21:09:01 6 41.20 0.00 6.31 4.86 0.07 47.56 21:09:01 7 42.39 0.00 5.54 0.07 0.07 51.94 Average: all 26.26 0.00 5.50 2.38 0.07 65.78 Average: 0 27.07 0.00 5.75 1.27 0.08 65.83 Average: 1 25.80 0.00 5.75 1.94 0.08 66.44 Average: 2 26.87 0.00 5.19 1.31 0.07 66.56 Average: 3 27.51 0.00 4.88 0.84 0.08 66.69 Average: 4 25.64 0.00 5.76 1.31 0.07 67.23 Average: 5 26.03 0.00 5.77 2.05 0.06 66.08 Average: 6 25.80 0.00 5.89 10.07 0.06 58.18 Average: 7 25.39 0.00 5.04 0.27 0.07 69.23