---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3201 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 13G 143G 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 13G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3201) 06/12/25 _x86_64_ (8 CPU) 20:15:12 LINUX RESTART (8 CPU) 20:16:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:17:01 165.79 6.10 159.68 0.00 654.53 47193.63 0.00 20:18:01 236.63 1.00 235.63 0.00 8.00 74342.81 0.00 20:19:01 76.95 0.52 76.44 0.00 17.73 17809.85 0.00 Average: 159.76 2.52 157.24 0.00 224.36 46444.60 0.00 20:16:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:17:01 28367496 31483584 825552 2.51 106088 3202656 2005928 5.91 1148224 2889224 330336 20:18:01 27248880 31245304 1056236 3.21 185768 3924324 2444360 7.20 1532192 3535532 88744 20:19:01 26721596 31418476 882656 2.68 190888 4576048 2107400 6.21 1792916 3762196 739784 Average: 27445991 31382455 921481 2.80 160915 3901009 2185896 6.44 1491111 3395651 386288 20:16:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:17:01 docker0 288.65 343.91 23.79 2028.86 0.00 0.00 0.00 0.00 20:17:01 lo 6.03 6.03 0.60 0.60 0.00 0.00 0.00 0.00 20:17:01 ens3 630.74 473.56 9117.03 108.43 0.00 0.00 0.00 0.00 20:17:01 vethe875190 237.21 285.53 23.12 1609.63 0.00 0.00 0.00 0.13 20:18:01 docker0 65.09 84.72 5.49 1286.37 0.00 0.00 0.00 0.00 20:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:18:01 ens3 107.43 79.05 1309.39 15.12 0.00 0.00 0.00 0.00 20:18:01 veth1d62a2f 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 20:19:01 docker0 1.68 3.88 0.10 38.17 0.00 0.00 0.00 0.00 20:19:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 20:19:01 ens3 27.73 16.71 59.53 10.38 0.00 0.00 0.00 0.00 20:19:01 vethcf2d349 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 Average: docker0 117.52 143.05 9.72 1112.71 0.00 0.00 0.00 0.00 Average: lo 2.14 2.14 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 253.20 188.19 3463.91 44.29 0.00 0.00 0.00 0.00 Average: vethcf2d349 0.00 0.06 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3201) 06/12/25 _x86_64_ (8 CPU) 20:15:12 LINUX RESTART (8 CPU) 20:16:02 CPU %user %nice %system %iowait %steal %idle 20:17:01 all 7.77 0.00 3.66 2.60 0.06 85.91 20:17:01 0 8.37 0.00 3.20 0.14 0.05 88.24 20:17:01 1 7.49 0.00 3.08 2.21 0.07 87.15 20:17:01 2 7.24 0.00 3.24 1.99 0.05 87.47 20:17:01 3 7.55 0.00 4.19 0.33 0.07 87.87 20:17:01 4 6.96 0.00 3.84 9.14 0.05 80.01 20:17:01 5 8.49 0.00 3.59 0.40 0.07 87.46 20:17:01 6 6.50 0.00 3.98 5.99 0.05 83.47 20:17:01 7 9.54 0.00 4.17 0.57 0.07 85.66 20:18:01 all 8.38 0.00 3.53 8.72 0.05 79.33 20:18:01 0 8.68 0.00 3.53 1.60 0.05 86.14 20:18:01 1 8.83 0.00 3.50 0.10 0.05 87.52 20:18:01 2 8.79 0.00 4.01 1.39 0.05 85.76 20:18:01 3 8.03 0.00 2.77 1.61 0.05 87.55 20:18:01 4 7.82 0.00 3.71 8.24 0.03 80.20 20:18:01 5 8.75 0.00 3.80 16.60 0.05 70.79 20:18:01 6 7.95 0.00 3.43 4.97 0.03 83.61 20:18:01 7 8.20 0.00 3.48 35.40 0.07 52.86 20:19:01 all 55.15 0.00 8.00 0.92 0.11 35.83 20:19:01 0 56.03 0.00 7.90 0.29 0.12 35.67 20:19:01 1 54.81 0.00 8.13 0.18 0.10 36.77 20:19:01 2 55.41 0.00 8.19 1.47 0.10 34.84 20:19:01 3 55.27 0.00 7.72 0.10 0.10 36.81 20:19:01 4 53.57 0.00 8.15 0.76 0.10 37.43 20:19:01 5 55.84 0.00 8.68 3.73 0.12 31.63 20:19:01 6 55.41 0.00 7.54 0.02 0.10 36.93 20:19:01 7 54.86 0.00 7.68 0.81 0.10 36.55 Average: all 23.86 0.00 5.07 4.09 0.07 66.91 Average: 0 24.45 0.00 4.89 0.68 0.07 69.92 Average: 1 23.81 0.00 4.92 0.82 0.07 70.38 Average: 2 23.90 0.00 5.16 1.61 0.07 69.26 Average: 3 23.73 0.00 4.89 0.68 0.07 70.62 Average: 4 22.87 0.00 5.24 6.03 0.06 65.80 Average: 5 24.47 0.00 5.37 6.94 0.08 63.14 Average: 6 23.32 0.00 4.99 3.65 0.06 67.98 Average: 7 24.32 0.00 5.12 12.31 0.08 58.18