---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-17417 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: 2799.996 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 9.8G 146G 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 9.8G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-17417) 07/11/22 _x86_64_ (8 CPU) 14:07:56 LINUX RESTART (8 CPU) 14:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:09:02 382.54 62.84 319.70 0.00 8301.55 213851.42 0.00 14:10:01 107.98 0.10 107.88 0.00 5.15 20014.91 0.00 14:11:01 1.47 0.00 1.47 0.00 0.00 17.21 0.00 14:12:01 0.92 0.00 0.92 0.00 0.00 11.73 0.00 14:13:01 1.20 0.03 1.17 0.00 0.40 14.53 0.00 14:14:01 0.92 0.00 0.92 0.00 0.00 10.53 0.00 Average: 82.43 10.52 71.91 0.00 1388.28 39037.94 0.00 14:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:09:02 29286360 31743804 566960 1.72 108772 2631732 2137152 6.30 1133756 2104796 1420 14:10:01 28848096 31771632 517288 1.57 116120 3051524 1793444 5.29 1128996 2486996 272 14:11:01 28849064 31772628 516188 1.57 116152 3051528 1793444 5.29 1128416 2487000 24 14:12:01 28857320 31780928 508040 1.54 116184 3051532 1793444 5.29 1120440 2487052 172 14:13:01 28857732 31781296 507724 1.54 116216 3051540 1793444 5.29 1119932 2487056 16 14:14:01 28865352 31789032 499768 1.52 116248 3051616 1793444 5.29 1111892 2487092 156 Average: 28927321 31773220 519328 1.58 114949 2981579 1850729 5.45 1123905 2423332 343 14:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:09:02 lo 6.73 6.73 0.65 0.65 0.00 0.00 0.00 0.00 14:09:02 docker0 10.55 11.90 0.76 69.55 0.00 0.00 0.00 0.00 14:09:02 veth355b9a2 7.93 9.50 0.59 42.78 0.00 0.00 0.00 0.00 14:09:02 ens3 631.81 431.54 5138.74 103.50 0.00 0.00 0.00 0.00 14:10:01 lo 1.15 1.15 0.11 0.11 0.00 0.00 0.00 0.00 14:10:01 docker0 20.15 26.11 1.32 117.41 0.00 0.00 0.00 0.00 14:10:01 ens3 205.13 149.58 2719.86 88.93 0.00 0.00 0.00 0.00 14:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:11:01 ens3 3.43 2.80 1.30 0.65 0.00 0.00 0.00 0.00 14:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:12:01 ens3 0.62 0.72 0.04 0.06 0.00 0.00 0.00 0.00 14:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:01 ens3 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 14:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:14:01 ens3 0.28 0.25 0.09 0.08 0.00 0.00 0.00 0.00 Average: lo 1.38 1.38 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 5.07 6.28 0.34 30.92 0.00 0.00 0.00 0.00 Average: ens3 140.04 97.34 1306.08 32.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-17417) 07/11/22 _x86_64_ (8 CPU) 14:07:56 LINUX RESTART (8 CPU) 14:08:01 CPU %user %nice %system %iowait %steal %idle 14:09:02 all 9.77 0.00 4.07 2.15 0.07 83.95 14:09:02 0 8.83 0.00 3.36 4.12 0.05 83.64 14:09:02 1 9.13 0.00 4.38 1.47 0.07 84.96 14:09:02 2 11.13 0.00 3.43 0.86 0.07 84.52 14:09:02 3 10.52 0.00 4.80 1.31 0.07 83.31 14:09:02 4 10.06 0.00 3.14 1.81 0.07 84.93 14:09:02 5 9.16 0.00 4.94 0.97 0.07 84.86 14:09:02 6 9.48 0.00 4.08 3.34 0.07 83.04 14:09:02 7 9.85 0.00 4.41 3.32 0.07 82.35 14:10:01 all 7.32 0.00 2.60 0.55 0.04 89.49 14:10:01 0 8.01 0.00 3.05 1.91 0.03 87.00 14:10:01 1 6.03 0.00 2.30 0.14 0.03 91.50 14:10:01 2 6.57 0.00 2.44 0.05 0.03 90.91 14:10:01 3 7.97 0.00 2.63 1.47 0.05 87.88 14:10:01 4 6.00 0.00 2.16 0.05 0.03 91.75 14:10:01 5 6.47 0.00 2.63 0.51 0.05 90.34 14:10:01 6 7.27 0.00 2.50 0.02 0.03 90.17 14:10:01 7 10.28 0.00 3.10 0.21 0.07 86.35 14:11:01 all 0.27 0.00 0.00 0.00 0.01 99.71 14:11:01 0 1.95 0.00 0.00 0.02 0.02 98.01 14:11:01 1 0.00 0.00 0.00 0.00 0.02 99.98 14:11:01 2 0.05 0.00 0.00 0.00 0.02 99.93 14:11:01 3 0.03 0.00 0.03 0.00 0.00 99.93 14:11:01 4 0.02 0.00 0.00 0.00 0.02 99.97 14:11:01 5 0.02 0.00 0.00 0.02 0.00 99.97 14:11:01 6 0.03 0.00 0.00 0.00 0.00 99.97 14:11:01 7 0.05 0.00 0.00 0.00 0.00 99.95 14:12:01 all 0.27 0.00 0.03 0.00 0.00 99.69 14:12:01 0 1.97 0.00 0.02 0.02 0.00 98.00 14:12:01 1 0.00 0.00 0.00 0.00 0.00 100.00 14:12:01 2 0.03 0.00 0.03 0.00 0.02 99.92 14:12:01 3 0.07 0.00 0.02 0.00 0.02 99.90 14:12:01 4 0.03 0.00 0.05 0.00 0.00 99.92 14:12:01 5 0.00 0.00 0.03 0.02 0.00 99.95 14:12:01 6 0.02 0.00 0.03 0.00 0.00 99.95 14:12:01 7 0.03 0.00 0.03 0.00 0.00 99.93 14:13:01 all 0.25 0.00 0.01 0.01 0.01 99.73 14:13:01 0 1.89 0.00 0.05 0.00 0.02 98.05 14:13:01 1 0.02 0.00 0.00 0.00 0.00 99.98 14:13:01 2 0.02 0.00 0.03 0.00 0.02 99.93 14:13:01 3 0.00 0.00 0.02 0.00 0.02 99.97 14:13:01 4 0.00 0.00 0.00 0.00 0.00 100.00 14:13:01 5 0.00 0.00 0.00 0.05 0.00 99.95 14:13:01 6 0.02 0.00 0.02 0.00 0.00 99.97 14:13:01 7 0.00 0.00 0.00 0.00 0.00 100.00 14:14:01 all 0.06 0.00 0.03 0.00 0.00 99.90 14:14:01 0 0.23 0.00 0.13 0.00 0.00 99.63 14:14:01 1 0.02 0.00 0.02 0.00 0.00 99.97 14:14:01 2 0.12 0.00 0.03 0.00 0.02 99.83 14:14:01 3 0.02 0.00 0.02 0.00 0.00 99.97 14:14:01 4 0.00 0.00 0.00 0.00 0.00 100.00 14:14:01 5 0.02 0.00 0.02 0.03 0.00 99.93 14:14:01 6 0.02 0.00 0.03 0.00 0.02 99.93 14:14:01 7 0.05 0.00 0.02 0.00 0.00 99.93 Average: all 2.96 0.00 1.11 0.45 0.02 95.45 Average: 0 3.79 0.00 1.09 1.00 0.02 94.10 Average: 1 2.51 0.00 1.11 0.27 0.02 96.10 Average: 2 2.96 0.00 0.99 0.15 0.03 95.87 Average: 3 3.07 0.00 1.24 0.46 0.03 95.20 Average: 4 2.66 0.00 0.88 0.31 0.02 96.12 Average: 5 2.59 0.00 1.26 0.27 0.02 95.87 Average: 6 2.78 0.00 1.10 0.56 0.02 95.54 Average: 7 3.33 0.00 1.24 0.58 0.02 94.82