---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-33419 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-33419) 04/27/22 _x86_64_ (8 CPU) 03:08:02 LINUX RESTART (8 CPU) 03:09:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:10:01 174.99 2.00 172.99 0.00 41.08 60455.52 0.00 03:11:01 26.16 0.03 26.13 0.00 0.93 14200.57 0.00 03:12:01 1.40 0.00 1.40 0.00 0.00 15.08 0.00 03:13:01 1.28 0.00 1.28 0.00 0.00 16.13 0.00 03:14:01 1.08 0.02 1.07 0.00 0.13 12.26 0.00 03:15:01 1.22 0.00 1.22 0.00 0.00 15.46 0.00 03:16:01 1.02 0.00 1.02 0.00 0.00 11.20 0.00 03:17:01 1.53 0.02 1.52 0.00 0.13 17.73 0.00 Average: 25.77 0.25 25.52 0.00 5.21 9235.92 0.00 03:09:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:10:01 28303236 31744808 542024 1.65 157608 3478468 2014764 5.94 1285628 2823660 389184 03:11:01 28340348 31782492 510656 1.55 157844 3478528 1791316 5.28 1265444 2811144 160 03:12:01 28340344 31782520 510236 1.55 157876 3478532 1791316 5.28 1265168 2811148 16 03:13:01 28345280 31787864 505164 1.54 157916 3478528 1791316 5.28 1260324 2811524 20 03:14:01 28345516 31788152 504824 1.54 157952 3478532 1791316 5.28 1259936 2811532 16 03:15:01 28351484 31794164 498736 1.52 157980 3478548 1791316 5.28 1253648 2811540 44 03:16:01 28351720 31794424 498428 1.52 158004 3478552 1791316 5.28 1254032 2811544 24 03:17:01 28351008 31793768 499000 1.52 158044 3478552 1791316 5.28 1253756 2811548 20 Average: 28341117 31783524 508634 1.55 157903 3478530 1819247 5.36 1262242 2812955 48686 03:09:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:10:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 03:10:01 ens3 279.90 198.39 3657.65 79.02 0.00 0.00 0.00 0.00 03:10:01 docker0 101.24 129.22 8.17 1066.05 0.00 0.00 0.00 0.00 03:11:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 03:11:01 ens3 8.12 5.05 8.07 2.86 0.00 0.00 0.00 0.00 03:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 ens3 1.07 0.37 0.40 0.27 0.00 0.00 0.00 0.00 03:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:13:01 ens3 0.68 0.53 0.36 0.29 0.00 0.00 0.00 0.00 03:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 ens3 0.17 0.12 0.08 0.07 0.00 0.00 0.00 0.00 03:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:15:01 ens3 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 03:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 ens3 4.70 2.50 7.38 0.17 0.00 0.00 0.00 0.00 03:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:17:01 ens3 0.08 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.22 0.22 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 36.34 25.53 452.55 10.19 0.00 0.00 0.00 0.00 Average: docker0 12.47 15.92 1.01 131.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-33419) 04/27/22 _x86_64_ (8 CPU) 03:08:02 LINUX RESTART (8 CPU) 03:09:02 CPU %user %nice %system %iowait %steal %idle 03:10:01 all 27.41 0.00 6.36 2.38 0.14 63.72 03:10:01 0 27.29 0.00 6.67 8.33 0.12 57.58 03:10:01 1 26.70 0.00 6.02 0.09 0.12 67.08 03:10:01 2 28.70 0.00 5.78 0.41 0.12 64.99 03:10:01 3 28.44 0.00 6.49 0.50 0.15 64.41 03:10:01 4 27.35 0.00 6.41 0.38 0.14 65.72 03:10:01 5 26.48 0.00 6.53 0.69 0.12 66.18 03:10:01 6 27.72 0.00 6.56 7.03 0.15 58.53 03:10:01 7 26.58 0.00 6.44 1.54 0.16 65.28 03:11:01 all 0.26 0.00 0.17 0.73 0.01 98.82 03:11:01 0 0.55 0.00 0.15 0.12 0.02 99.17 03:11:01 1 0.25 0.00 0.12 0.00 0.02 99.62 03:11:01 2 0.18 0.00 0.10 0.08 0.02 99.62 03:11:01 3 0.25 0.00 0.08 0.32 0.02 99.33 03:11:01 4 0.23 0.00 0.13 0.08 0.02 99.53 03:11:01 5 0.25 0.00 0.22 0.07 0.02 99.45 03:11:01 6 0.17 0.00 0.45 5.01 0.00 94.37 03:11:01 7 0.18 0.00 0.13 0.20 0.02 99.47 03:12:01 all 0.02 0.00 0.01 0.00 0.00 99.96 03:12:01 0 0.05 0.00 0.03 0.00 0.00 99.92 03:12:01 1 0.02 0.00 0.02 0.00 0.00 99.97 03:12:01 2 0.02 0.00 0.03 0.00 0.00 99.95 03:12:01 3 0.00 0.00 0.00 0.00 0.00 100.00 03:12:01 4 0.00 0.00 0.00 0.00 0.00 100.00 03:12:01 5 0.05 0.00 0.02 0.00 0.00 99.93 03:12:01 6 0.02 0.00 0.02 0.03 0.02 99.92 03:12:01 7 0.02 0.00 0.00 0.00 0.00 99.98 03:13:01 all 0.03 0.00 0.01 0.00 0.00 99.95 03:13:01 0 0.05 0.00 0.00 0.00 0.02 99.93 03:13:01 1 0.00 0.00 0.00 0.02 0.00 99.98 03:13:01 2 0.03 0.00 0.00 0.00 0.00 99.97 03:13:01 3 0.02 0.00 0.00 0.00 0.00 99.98 03:13:01 4 0.03 0.00 0.02 0.00 0.00 99.95 03:13:01 5 0.05 0.00 0.05 0.00 0.02 99.88 03:13:01 6 0.02 0.00 0.02 0.02 0.00 99.95 03:13:01 7 0.00 0.00 0.02 0.00 0.00 99.98 03:14:01 all 0.01 0.00 0.01 0.00 0.00 99.97 03:14:01 0 0.03 0.00 0.02 0.00 0.02 99.93 03:14:01 1 0.00 0.00 0.02 0.00 0.00 99.98 03:14:01 2 0.03 0.00 0.02 0.00 0.00 99.95 03:14:01 3 0.00 0.00 0.00 0.00 0.00 100.00 03:14:01 4 0.02 0.00 0.00 0.00 0.00 99.98 03:14:01 5 0.00 0.00 0.02 0.00 0.02 99.97 03:14:01 6 0.02 0.00 0.00 0.03 0.00 99.95 03:14:01 7 0.00 0.00 0.00 0.00 0.00 100.00 03:15:01 all 0.03 0.00 0.02 0.01 0.01 99.93 03:15:01 0 0.05 0.00 0.02 0.00 0.00 99.93 03:15:01 1 0.02 0.00 0.00 0.00 0.02 99.97 03:15:01 2 0.05 0.00 0.02 0.00 0.00 99.93 03:15:01 3 0.03 0.00 0.05 0.00 0.00 99.92 03:15:01 4 0.00 0.00 0.00 0.00 0.02 99.98 03:15:01 5 0.08 0.00 0.03 0.00 0.02 99.87 03:15:01 6 0.03 0.00 0.02 0.10 0.00 99.85 03:15:01 7 0.00 0.00 0.00 0.00 0.00 100.00 03:16:01 all 0.02 0.00 0.02 0.00 0.00 99.96 03:16:01 0 0.02 0.00 0.03 0.00 0.00 99.95 03:16:01 1 0.02 0.00 0.00 0.00 0.00 99.98 03:16:01 2 0.07 0.00 0.02 0.00 0.00 99.92 03:16:01 3 0.02 0.00 0.00 0.00 0.00 99.98 03:16:01 4 0.02 0.00 0.00 0.00 0.00 99.98 03:16:01 5 0.02 0.00 0.03 0.00 0.00 99.95 03:16:01 6 0.00 0.00 0.00 0.03 0.00 99.97 03:16:01 7 0.03 0.00 0.05 0.00 0.00 99.92 03:17:01 all 0.02 0.00 0.01 0.01 0.00 99.96 03:17:01 0 0.03 0.00 0.02 0.00 0.00 99.95 03:17:01 1 0.02 0.00 0.02 0.02 0.02 99.93 03:17:01 2 0.00 0.00 0.02 0.00 0.00 99.98 03:17:01 3 0.02 0.00 0.00 0.00 0.00 99.98 03:17:01 4 0.03 0.00 0.02 0.00 0.00 99.95 03:17:01 5 0.05 0.00 0.00 0.00 0.02 99.93 03:17:01 6 0.02 0.00 0.00 0.05 0.00 99.93 03:17:01 7 0.02 0.00 0.00 0.00 0.00 99.98 Average: all 3.39 0.00 0.81 0.39 0.02 95.40 Average: 0 3.44 0.00 0.85 1.04 0.02 94.65 Average: 1 3.28 0.00 0.75 0.01 0.02 95.93 Average: 2 3.54 0.00 0.73 0.06 0.02 95.66 Average: 3 3.50 0.00 0.81 0.10 0.02 95.57 Average: 4 3.37 0.00 0.80 0.06 0.02 95.75 Average: 5 3.28 0.00 0.84 0.09 0.03 95.76 Average: 6 3.41 0.00 0.86 1.52 0.02 94.19 Average: 7 3.25 0.00 0.81 0.21 0.02 95.71