---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-29061 5.4.0-94-generic #106-Ubuntu SMP Thu Jan 6 23:58:14 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 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; Full AMD retpoline, 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 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-29061) 09/13/22 _x86_64_ (8 CPU) 17:20:11 LINUX RESTART (8 CPU) 17:21:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:22:01 99.58 3.52 96.05 0.00 393.83 50701.64 0.00 17:23:01 29.55 0.03 29.51 0.00 3.87 16468.07 0.00 17:24:01 0.98 0.00 0.98 0.00 0.00 11.60 0.00 17:25:01 1.53 0.00 1.53 0.00 0.00 18.00 0.00 17:26:01 1.30 0.02 1.28 0.00 0.13 15.46 0.00 Average: 26.34 0.71 25.64 0.00 78.51 13317.92 0.00 17:21:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:22:01 28394704 31733912 562820 1.71 133088 3424856 2226744 6.56 1229868 2819984 524220 17:23:01 28509288 31787224 508956 1.55 133548 3361000 1791440 5.28 1189544 2743280 40 17:24:01 28510708 31788976 506960 1.54 133572 3361132 1791440 5.28 1188672 2743460 20 17:25:01 28517676 31795968 499848 1.52 133604 3361132 1791440 5.28 1181588 2743476 176 17:26:01 28517320 31795684 500076 1.52 133660 3361144 1791440 5.28 1181824 2743484 36 Average: 28489939 31780353 515732 1.57 133494 3373853 1878501 5.54 1194299 2758737 104898 17:21:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:22:01 lo 2.30 2.30 0.23 0.23 0.00 0.00 0.00 0.00 17:22:01 docker0 43.20 52.18 3.66 738.78 0.00 0.00 0.00 0.00 17:22:01 ens3 348.99 242.13 7336.40 81.94 0.00 0.00 0.00 0.00 17:23:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 ens3 10.85 7.15 12.03 4.31 0.00 0.00 0.00 0.00 17:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 17:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 ens3 0.20 0.12 0.08 0.06 0.00 0.00 0.00 0.00 Average: lo 0.55 0.55 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 8.52 10.30 0.72 145.77 0.00 0.00 0.00 0.00 Average: ens3 71.11 49.26 1450.04 17.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-29061) 09/13/22 _x86_64_ (8 CPU) 17:20:11 LINUX RESTART (8 CPU) 17:21:02 CPU %user %nice %system %iowait %steal %idle 17:22:01 all 30.45 0.00 6.90 0.83 0.08 61.74 17:22:01 0 31.82 0.00 6.47 0.31 0.07 61.33 17:22:01 1 30.26 0.00 7.27 0.19 0.09 62.20 17:22:01 2 30.37 0.00 7.52 0.81 0.09 61.22 17:22:01 3 30.40 0.00 6.93 0.21 0.09 62.38 17:22:01 4 29.72 0.00 6.32 0.36 0.07 63.53 17:22:01 5 30.83 0.00 6.63 3.06 0.07 59.41 17:22:01 6 30.30 0.00 7.24 1.22 0.09 61.14 17:22:01 7 29.93 0.00 6.82 0.47 0.09 62.70 17:23:01 all 0.50 0.00 0.28 0.23 0.01 98.99 17:23:01 0 0.30 0.00 0.60 1.20 0.00 97.90 17:23:01 1 0.87 0.00 0.25 0.00 0.00 98.88 17:23:01 2 0.52 0.00 0.30 0.10 0.02 99.06 17:23:01 3 0.45 0.00 0.22 0.02 0.02 99.30 17:23:01 4 0.47 0.00 0.28 0.02 0.00 99.23 17:23:01 5 0.42 0.00 0.23 0.18 0.00 99.17 17:23:01 6 0.62 0.00 0.17 0.02 0.00 99.20 17:23:01 7 0.35 0.00 0.20 0.28 0.02 99.15 17:24:01 all 0.02 0.00 0.01 0.00 0.00 99.96 17:24:01 0 0.00 0.00 0.02 0.00 0.00 99.98 17:24:01 1 0.03 0.00 0.02 0.00 0.00 99.95 17:24:01 2 0.07 0.00 0.05 0.00 0.02 99.87 17:24:01 3 0.02 0.00 0.00 0.00 0.00 99.98 17:24:01 4 0.02 0.00 0.02 0.02 0.02 99.93 17:24:01 5 0.02 0.00 0.00 0.00 0.00 99.98 17:24:01 6 0.02 0.00 0.00 0.00 0.00 99.98 17:24:01 7 0.00 0.00 0.00 0.00 0.00 100.00 17:25:01 all 0.03 0.00 0.02 0.00 0.01 99.94 17:25:01 0 0.02 0.00 0.00 0.00 0.00 99.98 17:25:01 1 0.02 0.00 0.03 0.00 0.02 99.93 17:25:01 2 0.03 0.00 0.02 0.00 0.02 99.93 17:25:01 3 0.05 0.00 0.02 0.00 0.00 99.93 17:25:01 4 0.02 0.00 0.02 0.00 0.00 99.97 17:25:01 5 0.03 0.00 0.03 0.00 0.02 99.92 17:25:01 6 0.07 0.00 0.03 0.00 0.00 99.90 17:25:01 7 0.00 0.00 0.02 0.02 0.00 99.97 17:26:01 all 0.01 0.00 0.01 0.00 0.00 99.98 17:26:01 0 0.02 0.00 0.00 0.00 0.00 99.98 17:26:01 1 0.05 0.00 0.00 0.00 0.00 99.95 17:26:01 2 0.00 0.00 0.00 0.00 0.00 100.00 17:26:01 3 0.00 0.00 0.00 0.00 0.00 100.00 17:26:01 4 0.00 0.00 0.02 0.00 0.00 99.98 17:26:01 5 0.00 0.00 0.03 0.00 0.02 99.95 17:26:01 6 0.00 0.00 0.00 0.00 0.02 99.98 17:26:01 7 0.00 0.00 0.00 0.03 0.00 99.97 Average: all 6.05 0.00 1.41 0.21 0.02 92.31 Average: 0 6.27 0.00 1.39 0.30 0.01 92.03 Average: 1 6.09 0.00 1.48 0.04 0.02 92.38 Average: 2 6.06 0.00 1.54 0.18 0.03 92.19 Average: 3 6.02 0.00 1.39 0.04 0.02 92.53 Average: 4 5.89 0.00 1.30 0.08 0.02 92.72 Average: 5 6.11 0.00 1.36 0.63 0.02 91.88 Average: 6 6.05 0.00 1.45 0.24 0.02 92.24 Average: 7 5.89 0.00 1.37 0.16 0.02 92.56