---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-38951 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 14G 141G 10% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 14G 141G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38951) 02/14/25 _x86_64_ (8 CPU) 02:06:44 LINUX RESTART (8 CPU) 02:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:08:01 388.20 48.27 339.93 0.00 5422.00 134320.93 0.00 02:09:01 310.56 3.63 306.93 0.00 36.93 93605.47 0.00 02:10:01 189.04 0.25 188.79 0.00 4.80 80854.52 0.00 02:11:01 207.03 0.18 206.85 0.00 12.13 81036.49 0.00 Average: 273.70 13.08 260.62 0.00 1368.80 97452.82 0.00 02:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 28813908 31506240 808964 2.46 78612 2880512 2041532 6.02 1084336 2588112 255800 02:09:01 27019544 31438264 859408 2.61 190924 4313580 2147732 6.33 1390408 3879988 325876 02:10:01 24674316 30482880 1806260 5.49 229520 5542056 2031760 5.99 2446432 5011076 21520 02:11:01 24800172 31457004 837940 2.55 236948 6376200 2068984 6.10 1742660 5609776 94932 Average: 26326985 31221097 1078143 3.28 184001 4778087 2072502 6.11 1665959 4272238 174532 02:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:08:01 ens3 855.07 566.70 8405.31 113.89 0.00 0.00 0.00 0.00 02:08:01 docker0 71.98 72.27 5.08 398.51 0.00 0.00 0.00 0.00 02:08:01 lo 9.60 9.60 1.00 1.00 0.00 0.00 0.00 0.00 02:09:01 vethc5842a9 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 02:09:01 ens3 478.92 315.48 3261.57 42.81 0.00 0.00 0.00 0.00 02:09:01 docker0 286.12 412.35 24.49 2874.04 0.00 0.00 0.00 0.00 02:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:10:01 vethc5842a9 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:10:01 ens3 385.80 195.17 6207.50 38.10 0.00 0.00 0.00 0.00 02:10:01 docker0 155.11 328.61 19.89 5450.77 0.00 0.00 0.00 0.00 02:10:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 02:10:01 vethc14232b 0.18 0.32 0.05 0.12 0.00 0.00 0.00 0.00 02:11:01 ens3 119.06 91.88 1610.83 129.15 0.00 0.00 0.00 0.00 02:11:01 docker0 5.82 12.21 0.35 157.89 0.00 0.00 0.00 0.00 02:11:01 lo 2.13 2.13 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 459.70 292.30 4871.16 80.98 0.00 0.00 0.00 0.00 Average: docker0 129.76 206.37 12.45 2220.38 0.00 0.00 0.00 0.00 Average: lo 3.12 3.12 0.32 0.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38951) 02/14/25 _x86_64_ (8 CPU) 02:06:44 LINUX RESTART (8 CPU) 02:07:01 CPU %user %nice %system %iowait %steal %idle 02:08:01 all 11.13 0.00 4.07 2.32 0.07 82.42 02:08:01 0 15.09 0.00 3.30 0.81 0.07 80.74 02:08:01 1 11.02 0.00 3.83 0.82 0.05 84.27 02:08:01 2 10.08 0.00 5.70 9.84 0.08 74.29 02:08:01 3 9.57 0.00 3.66 0.89 0.07 85.81 02:08:01 4 9.36 0.00 3.79 0.74 0.07 86.04 02:08:01 5 10.35 0.00 5.11 4.28 0.07 80.20 02:08:01 6 11.76 0.00 3.27 0.56 0.07 84.34 02:08:01 7 11.77 0.00 3.87 0.67 0.08 83.60 02:09:01 all 29.07 0.00 7.89 2.20 0.08 60.76 02:09:01 0 29.33 0.00 8.16 0.69 0.07 61.74 02:09:01 1 27.62 0.00 7.14 0.64 0.08 64.52 02:09:01 2 29.99 0.00 7.49 2.29 0.08 60.15 02:09:01 3 28.72 0.00 8.21 1.76 0.07 61.24 02:09:01 4 29.29 0.00 6.99 0.24 0.08 63.39 02:09:01 5 29.64 0.00 9.26 11.20 0.08 49.81 02:09:01 6 29.08 0.00 7.80 0.29 0.08 62.74 02:09:01 7 28.89 0.00 8.06 0.56 0.05 62.45 02:10:01 all 19.89 0.00 4.49 1.66 0.07 73.89 02:10:01 0 13.81 0.00 3.11 0.20 0.07 82.80 02:10:01 1 26.35 0.00 5.90 0.72 0.07 66.95 02:10:01 2 16.91 0.00 5.17 0.24 0.08 77.60 02:10:01 3 33.60 0.00 3.57 0.34 0.05 62.44 02:10:01 4 15.74 0.00 6.89 5.18 0.08 72.10 02:10:01 5 14.59 0.00 3.69 0.57 0.08 81.06 02:10:01 6 15.34 0.00 3.05 0.17 0.05 81.40 02:10:01 7 22.82 0.00 4.53 5.88 0.08 66.68 02:11:01 all 27.87 0.00 5.47 1.67 0.07 64.93 02:11:01 0 27.88 0.00 6.15 3.20 0.07 62.70 02:11:01 1 36.73 0.00 5.71 0.10 0.08 57.37 02:11:01 2 26.77 0.00 5.93 0.02 0.07 67.21 02:11:01 3 24.00 0.00 5.04 4.44 0.07 66.45 02:11:01 4 23.33 0.00 4.80 1.53 0.07 70.27 02:11:01 5 26.87 0.00 5.56 1.58 0.07 65.92 02:11:01 6 27.17 0.00 4.75 1.08 0.07 66.94 02:11:01 7 30.23 0.00 5.80 1.39 0.07 62.52 Average: all 21.98 0.00 5.47 1.96 0.07 70.51 Average: 0 21.52 0.00 5.18 1.23 0.07 72.01 Average: 1 25.41 0.00 5.64 0.57 0.07 68.30 Average: 2 20.95 0.00 6.07 3.08 0.08 69.82 Average: 3 23.95 0.00 5.12 1.86 0.06 69.01 Average: 4 19.43 0.00 5.62 1.92 0.08 72.96 Average: 5 20.34 0.00 5.90 4.40 0.08 69.29 Average: 6 20.82 0.00 4.71 0.52 0.07 73.87 Average: 7 23.42 0.00 5.56 2.13 0.07 68.81