---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-24928 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-24928) 11/07/24 _x86_64_ (8 CPU) 19:51:04 LINUX RESTART (8 CPU) 19:52:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:53:01 215.53 3.88 211.65 0.00 423.66 78075.25 0.00 19:54:01 42.38 0.03 42.34 0.00 4.80 28402.75 0.00 Average: 128.95 1.96 127.00 0.00 214.23 53239.00 0.00 19:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:53:01 28307116 31496228 804788 2.45 124292 3282244 1964388 5.79 1183816 2929124 416 19:54:01 26997748 31358424 935432 2.84 128512 4359772 2213708 6.52 1971640 3358132 257764 Average: 27652432 31427326 870110 2.65 126402 3821008 2089048 6.16 1577728 3143628 129090 19:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:53:01 docker0 856.71 828.40 63.71 4894.42 0.00 0.00 0.00 0.00 19:53:01 veth8b7cf09 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 19:53:01 ens3 986.79 951.11 8122.63 100.84 0.00 0.00 0.00 0.00 19:53:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 19:54:01 docker0 0.10 0.12 0.01 0.01 0.00 0.00 0.00 0.00 19:54:01 veth8b7cf09 0.10 0.25 0.01 0.02 0.00 0.00 0.00 0.00 19:54:01 ens3 33.49 23.66 27.85 15.09 0.00 0.00 0.00 0.00 19:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 428.40 414.26 31.86 2447.22 0.00 0.00 0.00 0.00 Average: veth8b7cf09 0.05 0.14 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 510.14 487.39 4075.24 57.96 0.00 0.00 0.00 0.00 Average: lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-24928) 11/07/24 _x86_64_ (8 CPU) 19:51:04 LINUX RESTART (8 CPU) 19:52:01 CPU %user %nice %system %iowait %steal %idle 19:53:01 all 7.49 0.00 3.80 4.38 0.06 84.27 19:53:01 0 7.39 0.00 4.03 1.30 0.07 87.21 19:53:01 1 5.64 0.00 4.10 5.18 0.05 85.03 19:53:01 2 5.51 0.00 3.08 8.19 0.07 83.16 19:53:01 3 7.52 0.00 3.15 0.27 0.05 89.01 19:53:01 4 7.80 0.00 2.72 0.39 0.03 89.06 19:53:01 5 6.81 0.00 4.99 0.81 0.07 87.32 19:53:01 6 7.11 0.00 4.36 13.58 0.07 74.89 19:53:01 7 12.16 0.00 4.00 5.35 0.08 78.41 19:54:01 all 39.13 0.00 6.19 1.78 0.10 52.80 19:54:01 0 43.76 0.00 6.48 0.22 0.10 49.44 19:54:01 1 32.38 0.00 6.55 0.05 0.10 60.91 19:54:01 2 33.00 0.00 5.46 0.10 0.10 61.34 19:54:01 3 44.58 0.00 6.12 0.98 0.08 48.25 19:54:01 4 43.60 0.00 6.05 0.25 0.12 49.97 19:54:01 5 32.48 0.00 5.35 0.35 0.08 61.73 19:54:01 6 42.03 0.00 6.88 0.27 0.12 50.70 19:54:01 7 41.18 0.00 6.60 11.98 0.10 40.14 Average: all 23.32 0.00 5.00 3.07 0.08 68.53 Average: 0 25.66 0.00 5.26 0.76 0.08 68.24 Average: 1 18.98 0.00 5.32 2.62 0.08 73.00 Average: 2 19.28 0.00 4.27 4.14 0.08 72.23 Average: 3 26.05 0.00 4.63 0.62 0.07 68.62 Average: 4 25.67 0.00 4.39 0.32 0.08 69.55 Average: 5 19.63 0.00 5.17 0.58 0.08 74.54 Average: 6 24.61 0.00 5.62 6.91 0.09 62.76 Average: 7 26.67 0.00 5.30 8.67 0.09 59.27