---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3667 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 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-3667) 08/15/23 _x86_64_ (8 CPU) 10:32:41 LINUX RESTART (8 CPU) 10:33:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:34:01 139.69 39.69 100.00 0.00 4341.23 137368.58 0.00 10:35:01 51.76 0.33 51.42 0.00 15.86 30402.53 0.00 10:36:01 18.40 1.77 16.63 0.00 50.52 6387.62 0.00 10:37:01 1.62 0.00 1.62 0.00 0.00 17.60 0.00 10:38:01 40.96 10.36 30.59 0.00 2906.32 5187.94 0.00 Average: 50.19 10.33 39.85 0.00 1453.16 35533.46 0.00 10:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:34:01 29017004 31573680 738056 2.24 79188 2737980 1854956 5.47 1021776 2463892 120988 10:35:01 28644008 31582264 725276 2.21 95548 3069228 1830532 5.39 1095284 2725708 150368 10:36:01 28652304 31593284 718232 2.18 95884 3070752 1729860 5.10 1103040 2713876 16 10:37:01 28651912 31592952 718180 2.18 95936 3070756 1729860 5.10 1102672 2713880 20 10:38:01 28322688 31566496 725940 2.21 115092 3345828 1796076 5.29 1264860 2852456 19316 Average: 28657583 31581735 725137 2.21 96330 3058909 1788257 5.27 1117526 2693962 58142 10:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:34:01 veth718a93e 66.11 118.66 5.87 1032.86 0.00 0.00 0.00 0.08 10:34:01 ens3 765.01 447.60 7857.03 94.78 0.00 0.00 0.00 0.00 10:34:01 docker0 70.60 122.22 5.48 1081.94 0.00 0.00 0.00 0.00 10:34:01 lo 3.52 3.52 0.34 0.34 0.00 0.00 0.00 0.00 10:35:01 ens3 125.56 87.77 2544.65 86.38 0.00 0.00 0.00 0.00 10:35:01 docker0 4.18 5.22 0.36 6.29 0.00 0.00 0.00 0.00 10:35:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 10:36:01 ens3 15.26 11.61 13.40 8.66 0.00 0.00 0.00 0.00 10:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 10:37:01 ens3 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 10:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:38:01 ens3 141.26 77.17 1879.96 5.41 0.00 0.00 0.00 0.00 10:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 207.59 123.78 2440.96 38.86 0.00 0.00 0.00 0.00 Average: docker0 14.77 25.16 1.15 214.76 0.00 0.00 0.00 0.00 Average: lo 1.14 1.14 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3667) 08/15/23 _x86_64_ (8 CPU) 10:32:41 LINUX RESTART (8 CPU) 10:33:02 CPU %user %nice %system %iowait %steal %idle 10:34:01 all 9.61 0.00 3.35 5.28 0.06 81.70 10:34:01 0 11.00 0.00 3.06 0.56 0.07 85.31 10:34:01 1 7.98 0.00 3.63 11.10 0.07 77.22 10:34:01 2 9.73 0.00 3.35 7.62 0.05 79.25 10:34:01 3 7.73 0.00 4.19 0.38 0.05 87.66 10:34:01 4 10.38 0.00 3.15 3.91 0.07 82.50 10:34:01 5 10.91 0.00 2.65 16.85 0.05 69.54 10:34:01 6 10.03 0.00 3.43 1.08 0.07 85.39 10:34:01 7 9.10 0.00 3.34 0.71 0.07 86.78 10:35:01 all 28.73 0.00 4.84 1.68 0.07 64.69 10:35:01 0 29.64 0.00 5.61 1.46 0.07 63.22 10:35:01 1 29.39 0.00 5.65 8.96 0.07 55.94 10:35:01 2 29.69 0.00 5.55 0.03 0.07 64.65 10:35:01 3 27.01 0.00 4.08 0.30 0.07 68.54 10:35:01 4 29.51 0.00 4.89 0.44 0.05 65.11 10:35:01 5 29.34 0.00 4.49 1.68 0.07 64.42 10:35:01 6 29.31 0.00 4.58 0.34 0.07 65.71 10:35:01 7 25.91 0.00 3.87 0.24 0.07 69.92 10:36:01 all 0.49 0.00 0.17 0.55 0.02 98.77 10:36:01 0 0.27 0.00 0.12 0.02 0.00 99.60 10:36:01 1 0.77 0.00 0.35 2.87 0.03 95.98 10:36:01 2 0.35 0.00 0.13 0.02 0.00 99.50 10:36:01 3 0.32 0.00 0.07 0.02 0.02 99.58 10:36:01 4 0.32 0.00 0.25 0.42 0.02 99.00 10:36:01 5 0.52 0.00 0.17 0.80 0.02 98.50 10:36:01 6 1.26 0.00 0.13 0.23 0.02 98.36 10:36:01 7 0.13 0.00 0.15 0.00 0.05 99.67 10:37:01 all 0.06 0.00 0.01 0.00 0.00 99.92 10:37:01 0 0.02 0.00 0.00 0.00 0.00 99.98 10:37:01 1 0.05 0.00 0.02 0.00 0.00 99.93 10:37:01 2 0.02 0.00 0.00 0.00 0.00 99.98 10:37:01 3 0.00 0.00 0.02 0.00 0.00 99.98 10:37:01 4 0.03 0.00 0.00 0.00 0.00 99.97 10:37:01 5 0.00 0.00 0.02 0.03 0.00 99.95 10:37:01 6 0.40 0.00 0.02 0.00 0.00 99.58 10:37:01 7 0.00 0.00 0.00 0.00 0.00 100.00 10:38:01 all 1.52 0.00 0.95 0.56 0.02 96.95 10:38:01 0 1.45 0.00 0.67 1.18 0.02 96.68 10:38:01 1 2.62 0.00 1.12 1.20 0.02 95.04 10:38:01 2 1.73 0.00 2.07 0.07 0.02 96.11 10:38:01 3 1.25 0.00 0.60 0.05 0.02 98.08 10:38:01 4 1.24 0.00 0.65 0.12 0.03 97.96 10:38:01 5 1.49 0.00 1.04 1.22 0.03 96.22 10:38:01 6 1.42 0.00 0.97 0.07 0.02 97.53 10:38:01 7 0.99 0.00 0.50 0.54 0.02 97.96 Average: all 8.04 0.00 1.85 1.59 0.03 88.49 Average: 0 8.42 0.00 1.88 0.64 0.03 89.03 Average: 1 8.12 0.00 2.14 4.78 0.04 84.92 Average: 2 8.27 0.00 2.21 1.51 0.03 87.98 Average: 3 7.22 0.00 1.77 0.15 0.03 90.83 Average: 4 8.25 0.00 1.78 0.96 0.03 88.98 Average: 5 8.40 0.00 1.66 4.06 0.03 85.85 Average: 6 8.45 0.00 1.82 0.34 0.03 89.37 Average: 7 7.17 0.00 1.56 0.29 0.04 90.94