---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40236 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-40236) 03/05/25 _x86_64_ (8 CPU) 04:36:32 LINUX RESTART (8 CPU) 04:37:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:38:01 382.84 19.62 363.22 0.00 2065.74 40582.72 0.00 04:39:01 270.12 0.27 269.86 0.00 18.00 88345.81 0.00 Average: 326.01 9.86 316.15 0.00 1033.35 64662.89 0.00 04:37:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 28125220 31464464 835928 2.54 126312 3359692 1967584 5.80 1300688 2922680 844016 04:39:01 27492304 31488064 807936 2.46 191620 3915752 1828248 5.39 1209500 3606948 312 Average: 27808762 31476264 821932 2.50 158966 3637722 1897916 5.59 1255094 3264814 422164 04:37:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:38:01 docker0 307.79 494.73 26.39 3133.86 0.00 0.00 0.00 0.00 04:38:01 lo 6.57 6.57 0.64 0.64 0.00 0.00 0.00 0.00 04:38:01 ens3 1061.91 684.24 9008.93 130.71 0.00 0.00 0.00 0.00 04:38:01 vethf498247 280.72 461.28 28.07 2900.67 0.00 0.00 0.00 0.24 04:39:01 docker0 0.10 0.18 0.01 0.02 0.00 0.00 0.00 0.00 04:39:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 04:39:01 ens3 137.64 80.00 2566.01 24.35 0.00 0.00 0.00 0.00 Average: docker0 152.67 245.40 13.09 1553.91 0.00 0.00 0.00 0.00 Average: lo 3.90 3.90 0.38 0.38 0.00 0.00 0.00 0.00 Average: ens3 595.93 379.61 5760.68 77.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40236) 03/05/25 _x86_64_ (8 CPU) 04:36:32 LINUX RESTART (8 CPU) 04:37:02 CPU %user %nice %system %iowait %steal %idle 04:38:01 all 11.93 0.00 4.33 2.17 0.07 81.49 04:38:01 0 12.28 0.00 5.08 3.60 0.07 78.97 04:38:01 1 10.95 0.00 4.66 8.04 0.07 76.28 04:38:01 2 13.72 0.00 3.84 0.58 0.09 81.77 04:38:01 3 13.03 0.00 4.25 0.87 0.07 81.78 04:38:01 4 11.47 0.00 3.90 0.65 0.05 83.93 04:38:01 5 11.28 0.00 4.47 2.52 0.07 81.67 04:38:01 6 10.44 0.00 4.89 0.91 0.07 83.69 04:38:01 7 12.29 0.00 3.58 0.24 0.05 83.83 04:39:01 all 7.61 0.00 4.13 3.66 0.05 84.54 04:39:01 0 6.64 0.00 6.63 20.20 0.07 66.46 04:39:01 1 7.95 0.00 4.53 0.81 0.05 86.66 04:39:01 2 6.53 0.00 3.03 0.12 0.05 90.27 04:39:01 3 6.98 0.00 4.25 1.76 0.05 86.96 04:39:01 4 8.19 0.00 3.17 0.64 0.03 87.97 04:39:01 5 9.03 0.00 3.19 0.40 0.05 87.33 04:39:01 6 7.46 0.00 4.00 5.42 0.05 83.06 04:39:01 7 8.10 0.00 4.28 0.05 0.05 87.52 Average: all 9.76 0.00 4.23 2.92 0.06 83.03 Average: 0 9.44 0.00 5.86 11.96 0.07 72.67 Average: 1 9.44 0.00 4.59 4.40 0.06 81.51 Average: 2 10.10 0.00 3.44 0.35 0.07 86.05 Average: 3 9.99 0.00 4.25 1.32 0.06 84.38 Average: 4 9.81 0.00 3.53 0.65 0.04 85.97 Average: 5 10.13 0.00 3.82 1.44 0.06 84.55 Average: 6 8.94 0.00 4.44 3.18 0.06 83.37 Average: 7 10.18 0.00 3.93 0.14 0.05 85.69