---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-35635 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 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-35635) 12/24/24 _x86_64_ (8 CPU) 09:56:56 LINUX RESTART (8 CPU) 09:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:58:01 348.86 47.56 301.30 0.00 5340.40 145199.27 0.00 09:59:01 93.98 0.62 93.37 0.00 34.93 37611.60 0.00 Average: 221.44 24.09 197.35 0.00 2688.10 91414.40 0.00 09:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:58:01 29895388 31549748 799340 2.43 59676 1892224 2113800 6.23 997436 1659440 540 09:59:01 28681056 31519128 789364 2.40 96076 2965848 1825948 5.38 1148716 2603860 457148 Average: 29288222 31534438 794352 2.42 77876 2429036 1969874 5.81 1073076 2131650 228844 09:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:58:01 lo 2.67 2.67 0.25 0.25 0.00 0.00 0.00 0.00 09:58:01 ens3 373.71 254.57 2482.55 78.19 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 09:58:01 veth684823e 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:59:01 lo 2.33 2.33 0.23 0.23 0.00 0.00 0.00 0.00 09:59:01 ens3 323.75 189.52 6645.28 35.72 0.00 0.00 0.00 0.00 09:59:01 docker0 53.67 98.07 4.70 866.13 0.00 0.00 0.00 0.00 Average: lo 2.50 2.50 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 348.73 222.05 4563.57 56.96 0.00 0.00 0.00 0.00 Average: docker0 26.83 49.06 2.35 432.99 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-35635) 12/24/24 _x86_64_ (8 CPU) 09:56:56 LINUX RESTART (8 CPU) 09:57:01 CPU %user %nice %system %iowait %steal %idle 09:58:01 all 6.69 0.00 2.16 2.35 0.05 88.75 09:58:01 0 5.93 0.00 1.69 0.73 0.05 91.61 09:58:01 1 6.81 0.00 1.47 0.51 0.05 91.16 09:58:01 2 5.39 0.00 1.46 2.72 0.03 90.40 09:58:01 3 11.70 0.00 2.35 0.55 0.05 85.35 09:58:01 4 4.66 0.00 3.36 0.17 0.05 91.75 09:58:01 5 4.57 0.00 2.22 9.36 0.07 83.79 09:58:01 6 8.12 0.00 2.36 4.37 0.05 85.09 09:58:01 7 6.48 0.00 2.40 0.43 0.03 90.66 09:59:01 all 26.26 0.00 5.60 1.61 0.08 66.45 09:59:01 0 25.41 0.00 5.40 0.15 0.08 68.95 09:59:01 1 28.00 0.00 6.24 3.27 0.10 62.39 09:59:01 2 26.09 0.00 6.32 5.81 0.07 61.71 09:59:01 3 26.40 0.00 5.88 0.44 0.07 67.22 09:59:01 4 26.70 0.00 5.44 0.24 0.08 67.54 09:59:01 5 25.89 0.00 4.89 0.30 0.07 68.85 09:59:01 6 25.62 0.00 5.17 1.95 0.08 67.17 09:59:01 7 25.93 0.00 5.47 0.76 0.07 67.77 Average: all 16.57 0.00 3.90 1.98 0.06 77.49 Average: 0 15.80 0.00 3.57 0.44 0.07 80.13 Average: 1 17.46 0.00 3.87 1.90 0.08 76.70 Average: 2 15.69 0.00 3.88 4.26 0.05 76.13 Average: 3 19.23 0.00 4.16 0.49 0.06 76.06 Average: 4 15.82 0.00 4.42 0.21 0.07 79.49 Average: 5 15.39 0.00 3.57 4.76 0.07 76.21 Average: 6 16.97 0.00 3.78 3.15 0.07 76.04 Average: 7 16.25 0.00 3.94 0.59 0.05 79.16