---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-286 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-286) 02/01/24 _x86_64_ (8 CPU) 12:54:20 LINUX RESTART (8 CPU) 12:55:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:56:01 176.47 10.71 165.76 0.00 1717.29 76798.40 0.00 12:57:01 90.03 0.07 89.97 0.00 7.47 55600.00 0.00 12:58:01 92.92 0.15 92.77 0.00 6.53 50471.32 0.00 12:59:01 51.01 0.10 50.91 0.00 14.13 41587.22 0.00 Average: 102.61 2.76 99.85 0.00 436.43 56115.12 0.00 12:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 28612776 31538324 777996 2.37 105916 3044536 2046836 6.03 1161376 2665236 42860 12:57:01 27888576 31300216 1007464 3.06 139296 3446064 2054412 6.05 1412416 3084092 195328 12:58:01 28055612 31531296 778900 2.37 144444 3506452 2024576 5.97 1220444 3107332 271892 12:59:01 27860572 31559576 748592 2.28 151108 3692516 1762368 5.19 1211480 3280824 4 Average: 28104384 31482353 828238 2.52 135191 3422392 1972048 5.81 1251429 3034371 127521 12:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 docker0 193.32 318.36 16.19 2181.49 0.00 0.00 0.00 0.00 12:56:01 ens3 530.12 329.84 6997.37 73.77 0.00 0.00 0.00 0.00 12:56:01 lo 5.73 5.73 0.57 0.57 0.00 0.00 0.00 0.00 12:57:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 12:57:01 ens3 23.88 16.23 25.34 10.24 0.00 0.00 0.00 0.00 12:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:57:01 veth3c54d69 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 12:58:01 docker0 1.37 2.37 0.08 30.88 0.00 0.00 0.00 0.00 12:58:01 ens3 102.12 62.11 2562.12 14.07 0.00 0.00 0.00 0.00 12:58:01 lo 1.48 1.48 0.15 0.15 0.00 0.00 0.00 0.00 12:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 ens3 14.58 9.82 16.36 5.68 0.00 0.00 0.00 0.00 12:59:01 lo 0.50 0.50 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 48.68 80.22 4.07 553.19 0.00 0.00 0.00 0.00 Average: ens3 167.70 104.51 2400.59 25.94 0.00 0.00 0.00 0.00 Average: lo 1.98 1.98 0.20 0.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-286) 02/01/24 _x86_64_ (8 CPU) 12:54:20 LINUX RESTART (8 CPU) 12:55:01 CPU %user %nice %system %iowait %steal %idle 12:56:01 all 7.48 0.00 3.30 3.29 0.07 85.86 12:56:01 0 8.92 0.00 3.23 2.28 0.07 85.50 12:56:01 1 7.13 0.00 3.11 1.03 0.07 88.66 12:56:01 2 6.04 0.00 4.07 16.02 0.07 73.81 12:56:01 3 7.55 0.00 3.44 2.83 0.08 86.09 12:56:01 4 7.38 0.00 3.27 0.07 0.05 89.23 12:56:01 5 7.07 0.00 2.70 2.85 0.07 87.31 12:56:01 6 7.16 0.00 3.09 0.35 0.07 89.33 12:56:01 7 8.59 0.00 3.48 0.94 0.08 86.90 12:57:01 all 35.17 0.00 4.73 1.91 0.10 58.10 12:57:01 0 35.66 0.00 4.03 0.15 0.10 60.05 12:57:01 1 35.81 0.00 4.62 0.98 0.08 58.51 12:57:01 2 34.35 0.00 6.25 9.09 0.09 50.23 12:57:01 3 35.24 0.00 4.55 2.43 0.08 57.69 12:57:01 4 34.74 0.00 5.04 0.97 0.12 59.14 12:57:01 5 34.85 0.00 4.16 0.54 0.10 60.35 12:57:01 6 34.35 0.00 4.88 0.83 0.08 59.85 12:57:01 7 36.35 0.00 4.32 0.39 0.10 58.84 12:58:01 all 25.31 0.00 3.30 1.60 0.07 69.72 12:58:01 0 24.71 0.00 3.35 0.35 0.05 71.54 12:58:01 1 24.82 0.00 3.28 0.07 0.07 71.77 12:58:01 2 24.20 0.00 3.71 3.17 0.07 68.85 12:58:01 3 25.63 0.00 3.04 3.52 0.08 67.72 12:58:01 4 25.53 0.00 2.82 0.77 0.08 70.79 12:58:01 5 25.37 0.00 3.27 4.37 0.08 66.91 12:58:01 6 25.56 0.00 3.81 0.25 0.07 70.31 12:58:01 7 26.68 0.00 3.16 0.27 0.07 69.82 12:59:01 all 1.62 0.00 0.76 0.69 0.03 96.90 12:59:01 0 1.76 0.00 0.65 0.00 0.03 97.56 12:59:01 1 1.19 0.00 0.42 0.02 0.00 98.38 12:59:01 2 1.55 0.00 1.00 0.62 0.02 96.81 12:59:01 3 1.74 0.00 0.79 0.03 0.03 97.41 12:59:01 4 1.79 0.00 0.72 0.35 0.05 97.09 12:59:01 5 2.34 0.00 0.79 0.05 0.03 96.78 12:59:01 6 1.47 0.00 0.79 0.00 0.02 97.73 12:59:01 7 1.14 0.00 0.92 4.45 0.02 93.47 Average: all 17.36 0.00 3.02 1.87 0.07 77.69 Average: 0 17.71 0.00 2.81 0.70 0.06 78.72 Average: 1 17.20 0.00 2.85 0.52 0.05 79.38 Average: 2 16.44 0.00 3.74 7.20 0.06 72.56 Average: 3 17.54 0.00 2.95 2.20 0.07 77.24 Average: 4 17.30 0.00 2.96 0.54 0.08 79.13 Average: 5 17.39 0.00 2.73 1.95 0.07 77.86 Average: 6 17.09 0.00 3.14 0.36 0.06 79.35 Average: 7 18.17 0.00 2.97 1.52 0.07 77.28