---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-44964 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-44964) 04/15/25 _x86_64_ (8 CPU) 00:19:43 LINUX RESTART (8 CPU) 00:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:21:01 409.83 44.89 364.94 0.00 5008.63 80834.39 0.00 00:22:01 320.85 3.30 317.55 0.00 44.93 90143.91 0.00 Average: 365.34 24.10 341.24 0.00 2526.78 85489.15 0.00 00:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:21:01 29152500 31508968 811612 2.47 78432 2546808 1991732 5.87 1067284 2276600 1188 00:22:01 27523276 31524148 783356 2.38 192488 3910672 1802752 5.31 1174056 3615628 420 Average: 28337888 31516558 797484 2.43 135460 3228740 1897242 5.59 1120670 2946114 804 00:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:21:01 vethd7be61e 41.64 45.96 4.01 46.55 0.00 0.00 0.00 0.00 00:21:01 ens3 579.69 423.63 6175.30 102.56 0.00 0.00 0.00 0.00 00:21:01 docker0 82.94 89.30 6.32 318.94 0.00 0.00 0.00 0.00 00:21:01 lo 7.07 7.07 0.69 0.69 0.00 0.00 0.00 0.00 00:22:01 ens3 556.99 315.93 5374.04 44.74 0.00 0.00 0.00 0.00 00:22:01 docker0 238.69 409.30 20.71 2819.29 0.00 0.00 0.00 0.00 00:22:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 568.34 369.78 5774.67 73.65 0.00 0.00 0.00 0.00 Average: docker0 160.81 249.30 13.52 1569.12 0.00 0.00 0.00 0.00 Average: lo 4.17 4.17 0.40 0.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-44964) 04/15/25 _x86_64_ (8 CPU) 00:19:43 LINUX RESTART (8 CPU) 00:20:01 CPU %user %nice %system %iowait %steal %idle 00:21:01 all 9.81 0.00 3.37 1.91 0.06 84.84 00:21:01 0 8.39 0.00 3.65 1.21 0.07 86.69 00:21:01 1 6.84 0.00 4.00 3.26 0.07 85.83 00:21:01 2 8.19 0.00 2.75 0.42 0.05 88.59 00:21:01 3 7.82 0.00 2.86 0.15 0.07 89.10 00:21:01 4 14.26 0.00 2.67 1.41 0.05 81.61 00:21:01 5 10.17 0.00 4.30 4.62 0.05 80.86 00:21:01 6 9.58 0.00 3.60 3.74 0.07 83.01 00:21:01 7 13.26 0.00 3.10 0.51 0.07 83.07 00:22:01 all 8.56 0.00 4.42 1.59 0.06 85.37 00:22:01 0 8.40 0.00 5.23 7.77 0.07 78.54 00:22:01 1 7.74 0.00 4.14 0.08 0.05 87.98 00:22:01 2 8.04 0.00 3.86 1.73 0.05 86.32 00:22:01 3 9.74 0.00 3.55 0.14 0.05 86.52 00:22:01 4 9.12 0.00 5.05 1.87 0.07 83.90 00:22:01 5 8.58 0.00 3.55 0.34 0.07 87.46 00:22:01 6 7.64 0.00 5.30 0.29 0.05 86.71 00:22:01 7 9.22 0.00 4.71 0.54 0.05 85.49 Average: all 9.19 0.00 3.89 1.75 0.06 85.11 Average: 0 8.39 0.00 4.44 4.48 0.07 82.63 Average: 1 7.29 0.00 4.07 1.67 0.06 86.90 Average: 2 8.12 0.00 3.30 1.07 0.05 87.46 Average: 3 8.78 0.00 3.20 0.14 0.06 87.81 Average: 4 11.69 0.00 3.86 1.64 0.06 82.75 Average: 5 9.38 0.00 3.93 2.48 0.06 84.16 Average: 6 8.61 0.00 4.45 2.01 0.06 84.86 Average: 7 11.24 0.00 3.91 0.52 0.06 84.28