---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-19074 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-19074) 06/22/23 _x86_64_ (8 CPU) 17:51:44 LINUX RESTART (8 CPU) 17:52:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:53:02 381.60 48.74 332.86 0.00 5431.09 76327.41 0.00 17:54:01 159.75 0.66 159.09 0.00 37.69 70490.43 0.00 Average: 271.61 24.90 246.71 0.00 2757.05 73433.44 0.00 17:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:53:02 28695952 31562028 755892 2.30 96880 2991912 1988068 5.86 1086704 2686628 386612 17:54:01 27957644 31598012 720160 2.19 151456 3643748 1752536 5.16 1166856 3281212 276 Average: 28326798 31580020 738026 2.24 124168 3317830 1870302 5.51 1126780 2983920 193444 17:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:53:02 lo 7.00 7.00 0.67 0.67 0.00 0.00 0.00 0.00 17:53:02 veth3e75765 170.25 295.08 15.78 1773.12 0.00 0.00 0.00 0.15 17:53:02 ens3 894.05 535.59 8466.90 125.17 0.00 0.00 0.00 0.00 17:53:02 docker0 172.37 299.13 13.65 1816.56 0.00 0.00 0.00 0.00 17:54:01 lo 1.15 1.15 0.11 0.11 0.00 0.00 0.00 0.00 17:54:01 ens3 124.33 75.85 2717.59 21.00 0.00 0.00 0.00 0.00 17:54:01 docker0 6.39 10.64 0.52 128.03 0.00 0.00 0.00 0.00 Average: lo 4.10 4.10 0.39 0.39 0.00 0.00 0.00 0.00 Average: ens3 512.43 307.65 5616.40 73.52 0.00 0.00 0.00 0.00 Average: docker0 90.08 156.10 7.14 979.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-19074) 06/22/23 _x86_64_ (8 CPU) 17:51:44 LINUX RESTART (8 CPU) 17:52:01 CPU %user %nice %system %iowait %steal %idle 17:53:02 all 10.35 0.00 3.95 3.32 0.06 82.32 17:53:02 0 11.12 0.00 3.55 0.89 0.07 84.37 17:53:02 1 11.06 0.00 4.20 7.76 0.05 76.93 17:53:02 2 7.78 0.00 5.13 0.54 0.05 86.50 17:53:02 3 9.99 0.00 3.87 10.74 0.07 75.33 17:53:02 4 13.43 0.00 3.25 0.30 0.07 82.95 17:53:02 5 11.14 0.00 3.85 1.88 0.07 83.07 17:53:02 6 10.26 0.00 3.61 1.79 0.05 84.30 17:53:02 7 7.99 0.00 4.13 2.69 0.08 85.10 17:54:01 all 21.38 0.00 4.66 3.08 0.07 70.80 17:54:01 0 20.51 0.00 3.85 0.07 0.05 75.52 17:54:01 1 21.76 0.00 5.34 13.18 0.10 59.63 17:54:01 2 21.92 0.00 4.83 0.45 0.05 72.76 17:54:01 3 21.33 0.00 4.44 2.67 0.07 71.49 17:54:01 4 22.65 0.00 5.27 6.83 0.07 65.18 17:54:01 5 20.72 0.00 4.62 0.34 0.07 74.25 17:54:01 6 20.70 0.00 4.46 0.96 0.07 73.82 17:54:01 7 21.51 0.00 4.45 0.19 0.10 73.75 Average: all 15.82 0.00 4.30 3.20 0.07 76.61 Average: 0 15.78 0.00 3.70 0.48 0.06 79.98 Average: 1 16.35 0.00 4.76 10.44 0.08 68.37 Average: 2 14.80 0.00 4.98 0.49 0.05 79.68 Average: 3 15.63 0.00 4.15 6.73 0.07 73.42 Average: 4 17.99 0.00 4.25 3.54 0.07 74.15 Average: 5 15.88 0.00 4.23 1.12 0.07 78.70 Average: 6 15.45 0.00 4.03 1.37 0.06 79.09 Average: 7 14.70 0.00 4.29 1.45 0.09 79.47