---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2330 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: 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 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 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 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-2330) 06/13/22 _x86_64_ (8 CPU) 10:08:22 LINUX RESTART (8 CPU) 10:09:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:10:01 100.03 12.07 87.97 0.00 1987.87 86501.54 0.00 10:11:01 57.51 0.37 57.15 0.00 13.33 30496.12 0.00 10:12:01 0.95 0.00 0.95 0.00 0.00 11.86 0.00 10:13:01 1.22 0.00 1.22 0.00 0.00 15.06 0.00 10:14:01 1.13 0.02 1.12 0.00 0.13 13.73 0.00 10:15:01 2.10 0.00 2.10 0.00 0.00 24.13 0.00 10:16:01 106.95 0.28 106.66 0.00 23.99 65486.04 0.00 Average: 38.41 1.79 36.62 0.00 285.25 25933.99 0.00 10:09:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:10:01 28467840 31760664 536892 1.63 121188 3383268 2209604 6.51 1301720 2669580 399396 10:11:01 28422336 31770696 529956 1.61 124308 3439584 1927736 5.68 1245188 2777996 36 10:12:01 28422292 31770968 529480 1.61 124336 3439716 1927736 5.68 1244524 2778116 172 10:13:01 28434096 31782836 517524 1.57 124380 3439716 1927736 5.68 1232876 2778128 180 10:14:01 28434552 31783348 516896 1.57 124436 3439720 1927736 5.68 1233376 2778136 36 10:15:01 28442316 31791588 509048 1.55 124512 3439728 1927736 5.68 1225532 2778524 156 10:16:01 26896252 31735920 555104 1.69 174504 4748320 2202300 6.49 1380700 4027048 560 Average: 28217098 31770860 527843 1.61 131095 3618579 2007226 5.92 1266274 2941075 57219 10:09:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:10:01 ens3 335.62 230.44 6387.89 91.34 0.00 0.00 0.00 0.00 10:10:01 vethbfb8a4b 44.15 52.80 4.10 696.00 0.00 0.00 0.00 0.06 10:10:01 lo 2.78 2.78 0.28 0.28 0.00 0.00 0.00 0.00 10:10:01 docker0 48.38 56.16 3.95 738.35 0.00 0.00 0.00 0.00 10:11:01 ens3 131.27 74.71 2539.15 14.55 0.00 0.00 0.00 0.00 10:11:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 10:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 ens3 0.88 0.47 0.52 0.39 0.00 0.00 0.00 0.00 10:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 ens3 0.72 0.13 0.06 0.01 0.00 0.00 0.00 0.00 10:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 ens3 1.05 0.28 0.28 0.14 0.00 0.00 0.00 0.00 10:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 ens3 0.73 0.68 0.36 0.29 0.00 0.00 0.00 0.00 10:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 ens3 379.19 278.66 7889.26 120.02 0.00 0.00 0.00 0.00 10:16:01 veth5f2f327 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:16:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 10:16:01 docker0 39.75 48.10 3.42 683.64 0.00 0.00 0.00 0.00 Average: ens3 120.84 83.27 2393.01 32.25 0.00 0.00 0.00 0.00 Average: veth5f2f327 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.91 0.91 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 12.51 14.80 1.05 201.86 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-2330) 06/13/22 _x86_64_ (8 CPU) 10:08:22 LINUX RESTART (8 CPU) 10:09:02 CPU %user %nice %system %iowait %steal %idle 10:10:01 all 32.08 0.00 7.00 0.87 0.09 59.95 10:10:01 0 30.64 0.00 6.79 0.69 0.10 61.78 10:10:01 1 33.10 0.00 7.47 0.45 0.10 58.88 10:10:01 2 33.21 0.00 7.18 0.38 0.09 59.15 10:10:01 3 33.00 0.00 7.00 0.41 0.10 59.48 10:10:01 4 31.56 0.00 6.41 0.52 0.09 61.43 10:10:01 5 30.85 0.00 6.12 1.03 0.09 61.92 10:10:01 6 33.41 0.00 7.46 1.05 0.09 57.99 10:10:01 7 30.89 0.00 7.58 2.47 0.10 58.96 10:11:01 all 3.37 0.00 1.44 0.57 0.02 94.59 10:11:01 0 3.71 0.00 1.44 0.05 0.02 94.78 10:11:01 1 3.63 0.00 1.40 0.07 0.02 94.88 10:11:01 2 3.57 0.00 1.59 0.03 0.03 94.77 10:11:01 3 3.44 0.00 1.34 0.10 0.03 95.09 10:11:01 4 3.24 0.00 1.94 3.54 0.03 91.25 10:11:01 5 3.31 0.00 0.99 0.02 0.02 95.67 10:11:01 6 2.90 0.00 1.34 0.00 0.02 95.75 10:11:01 7 3.17 0.00 1.52 0.79 0.02 94.50 10:12:01 all 0.02 0.00 0.02 0.00 0.01 99.95 10:12:01 0 0.08 0.00 0.03 0.02 0.02 99.85 10:12:01 1 0.00 0.00 0.02 0.00 0.00 99.98 10:12:01 2 0.02 0.00 0.07 0.00 0.00 99.92 10:12:01 3 0.00 0.00 0.02 0.00 0.00 99.98 10:12:01 4 0.00 0.00 0.02 0.02 0.00 99.97 10:12:01 5 0.02 0.00 0.00 0.00 0.02 99.97 10:12:01 6 0.00 0.00 0.00 0.00 0.00 100.00 10:12:01 7 0.05 0.00 0.02 0.00 0.02 99.92 10:13:01 all 0.08 0.00 0.03 0.00 0.00 99.89 10:13:01 0 0.05 0.00 0.02 0.02 0.00 99.92 10:13:01 1 0.02 0.00 0.03 0.02 0.00 99.93 10:13:01 2 0.05 0.00 0.07 0.00 0.02 99.87 10:13:01 3 0.02 0.00 0.02 0.00 0.00 99.97 10:13:01 4 0.40 0.00 0.03 0.00 0.02 99.55 10:13:01 5 0.02 0.00 0.02 0.00 0.00 99.97 10:13:01 6 0.02 0.00 0.00 0.00 0.00 99.98 10:13:01 7 0.05 0.00 0.03 0.00 0.00 99.92 10:14:01 all 0.04 0.00 0.02 0.00 0.00 99.94 10:14:01 0 0.08 0.00 0.02 0.02 0.00 99.88 10:14:01 1 0.00 0.00 0.02 0.00 0.00 99.98 10:14:01 2 0.03 0.00 0.03 0.00 0.00 99.93 10:14:01 3 0.02 0.00 0.02 0.00 0.02 99.95 10:14:01 4 0.10 0.00 0.05 0.00 0.02 99.83 10:14:01 5 0.05 0.00 0.00 0.02 0.00 99.93 10:14:01 6 0.00 0.00 0.00 0.00 0.00 100.00 10:14:01 7 0.03 0.00 0.00 0.00 0.00 99.97 10:15:01 all 0.03 0.00 0.02 0.01 0.01 99.93 10:15:01 0 0.02 0.00 0.00 0.03 0.02 99.93 10:15:01 1 0.03 0.00 0.00 0.00 0.00 99.97 10:15:01 2 0.02 0.00 0.03 0.00 0.02 99.93 10:15:01 3 0.03 0.00 0.00 0.00 0.00 99.97 10:15:01 4 0.02 0.00 0.02 0.03 0.02 99.92 10:15:01 5 0.08 0.00 0.08 0.00 0.02 99.82 10:15:01 6 0.03 0.00 0.00 0.00 0.00 99.97 10:15:01 7 0.02 0.00 0.05 0.00 0.02 99.92 10:16:01 all 9.78 0.00 4.10 1.18 0.05 84.89 10:16:01 0 10.24 0.00 4.05 0.34 0.03 85.34 10:16:01 1 8.55 0.00 3.99 1.35 0.05 86.06 10:16:01 2 10.16 0.00 4.49 1.42 0.05 83.88 10:16:01 3 9.70 0.00 4.28 0.05 0.05 85.93 10:16:01 4 10.24 0.00 4.06 0.68 0.05 84.97 10:16:01 5 10.14 0.00 3.30 0.08 0.05 86.43 10:16:01 6 9.70 0.00 4.44 5.25 0.08 80.53 10:16:01 7 9.51 0.00 4.18 0.27 0.05 85.98 Average: all 6.36 0.00 1.78 0.37 0.03 91.46 Average: 0 6.28 0.00 1.73 0.16 0.03 91.80 Average: 1 6.34 0.00 1.82 0.27 0.02 91.55 Average: 2 6.60 0.00 1.89 0.26 0.03 91.22 Average: 3 6.47 0.00 1.78 0.08 0.03 91.64 Average: 4 6.41 0.00 1.77 0.68 0.03 91.11 Average: 5 6.24 0.00 1.48 0.16 0.03 92.10 Average: 6 6.47 0.00 1.86 0.89 0.03 90.75 Average: 7 6.12 0.00 1.88 0.49 0.03 91.48