---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21197 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 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-21197) 04/18/22 _x86_64_ (8 CPU) 04:05:00 LINUX RESTART (8 CPU) 04:06:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:07:01 65.02 0.31 64.72 0.00 2.71 32311.13 0.00 04:08:01 53.46 0.05 53.41 0.00 3.20 24888.40 0.00 04:09:01 1.78 0.00 1.78 0.00 0.00 21.33 0.00 04:10:01 1.70 0.00 1.70 0.00 0.00 18.66 0.00 04:11:01 1.23 0.02 1.22 0.00 0.13 21.33 0.00 04:12:01 1.48 0.00 1.48 0.00 0.00 16.53 0.00 04:13:01 0.90 0.00 0.90 0.00 0.00 11.06 0.00 04:14:01 1.50 0.00 1.50 0.00 0.00 17.46 0.00 Average: 15.78 0.05 15.74 0.00 0.75 7110.30 0.00 04:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 28911912 31741384 549480 1.67 97808 2993032 1962684 5.78 1254308 2318932 230464 04:08:01 28990600 31781200 513284 1.56 102596 2946928 1739484 5.13 1042648 2450320 164 04:09:01 28991152 31781832 512608 1.56 102684 2946924 1739484 5.13 1041480 2450324 12 04:10:01 29001376 31792184 501988 1.53 102740 2946924 1759460 5.19 1031448 2450324 16 04:11:01 29001328 31792216 501896 1.53 102804 2946940 1759460 5.19 1031572 2450332 12 04:12:01 29008368 31799296 494756 1.50 102844 2946940 1759460 5.19 1024416 2450332 16 04:13:01 29008092 31798920 495056 1.51 102864 2946948 1759460 5.19 1024512 2450340 12 04:14:01 29007968 31798880 494788 1.50 102896 2946952 1759460 5.19 1024904 2450344 24 Average: 28990100 31785739 507982 1.54 102154 2952698 1779869 5.25 1059411 2433906 28840 04:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 vethaba0803 46.65 60.60 4.53 424.99 0.00 0.00 0.00 0.03 04:07:01 ens3 122.15 91.87 460.65 68.24 0.00 0.00 0.00 0.00 04:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 docker0 46.65 60.48 3.89 424.98 0.00 0.00 0.00 0.00 04:08:01 ens3 117.78 73.52 2528.91 14.23 0.00 0.00 0.00 0.00 04:08:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 04:08:01 docker0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 04:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 ens3 0.18 0.13 0.08 0.07 0.00 0.00 0.00 0.00 04:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 ens3 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 04:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 ens3 5.71 3.10 12.57 0.24 0.00 0.00 0.00 0.00 04:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 30.57 20.95 375.08 10.23 0.00 0.00 0.00 0.00 Average: lo 0.23 0.23 0.02 0.02 0.00 0.00 0.00 0.00 Average: docker0 5.75 7.45 0.48 52.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21197) 04/18/22 _x86_64_ (8 CPU) 04:05:00 LINUX RESTART (8 CPU) 04:06:02 CPU %user %nice %system %iowait %steal %idle 04:07:01 all 33.19 0.00 5.67 0.45 0.09 60.60 04:07:01 0 32.90 0.00 5.70 0.03 0.09 61.29 04:07:01 1 33.00 0.00 5.59 0.56 0.09 60.76 04:07:01 2 33.75 0.00 5.43 0.14 0.09 60.60 04:07:01 3 35.32 0.00 5.69 0.07 0.10 58.82 04:07:01 4 32.72 0.00 5.75 0.02 0.09 61.43 04:07:01 5 31.80 0.00 5.74 0.46 0.09 61.91 04:07:01 6 34.04 0.00 5.41 0.03 0.09 60.43 04:07:01 7 31.98 0.00 6.09 2.26 0.09 59.57 04:08:01 all 9.57 0.00 1.92 0.64 0.03 87.85 04:08:01 0 9.96 0.00 2.15 0.02 0.03 87.84 04:08:01 1 9.38 0.00 1.74 1.14 0.02 87.73 04:08:01 2 9.76 0.00 1.68 0.12 0.03 88.41 04:08:01 3 10.14 0.00 1.79 0.10 0.03 87.93 04:08:01 4 8.83 0.00 1.94 0.07 0.03 89.13 04:08:01 5 8.76 0.00 2.10 1.98 0.03 87.13 04:08:01 6 9.56 0.00 1.87 0.35 0.03 88.18 04:08:01 7 10.18 0.00 2.05 1.32 0.03 86.42 04:09:01 all 0.02 0.00 0.01 0.01 0.00 99.96 04:09:01 0 0.00 0.00 0.02 0.00 0.02 99.97 04:09:01 1 0.00 0.00 0.00 0.05 0.02 99.93 04:09:01 2 0.03 0.00 0.02 0.00 0.00 99.95 04:09:01 3 0.02 0.00 0.03 0.00 0.00 99.95 04:09:01 4 0.00 0.00 0.00 0.00 0.00 100.00 04:09:01 5 0.07 0.00 0.00 0.00 0.00 99.93 04:09:01 6 0.02 0.00 0.02 0.00 0.00 99.97 04:09:01 7 0.00 0.00 0.00 0.02 0.00 99.98 04:10:01 all 0.02 0.00 0.02 0.01 0.00 99.95 04:10:01 0 0.03 0.00 0.02 0.00 0.00 99.95 04:10:01 1 0.02 0.00 0.03 0.02 0.00 99.93 04:10:01 2 0.00 0.00 0.00 0.00 0.00 100.00 04:10:01 3 0.05 0.00 0.03 0.00 0.00 99.92 04:10:01 4 0.02 0.00 0.02 0.00 0.00 99.97 04:10:01 5 0.03 0.00 0.03 0.00 0.02 99.92 04:10:01 6 0.02 0.00 0.02 0.00 0.00 99.97 04:10:01 7 0.00 0.00 0.02 0.03 0.00 99.95 04:11:01 all 0.02 0.00 0.01 0.00 0.00 99.96 04:11:01 0 0.00 0.00 0.02 0.00 0.00 99.98 04:11:01 1 0.00 0.00 0.00 0.03 0.00 99.97 04:11:01 2 0.00 0.00 0.00 0.00 0.00 100.00 04:11:01 3 0.07 0.00 0.02 0.00 0.02 99.90 04:11:01 4 0.00 0.00 0.02 0.00 0.00 99.98 04:11:01 5 0.02 0.00 0.02 0.00 0.02 99.95 04:11:01 6 0.02 0.00 0.00 0.00 0.00 99.98 04:11:01 7 0.03 0.00 0.02 0.00 0.00 99.95 04:12:01 all 0.01 0.00 0.02 0.00 0.00 99.96 04:12:01 0 0.02 0.00 0.03 0.00 0.00 99.95 04:12:01 1 0.02 0.00 0.00 0.02 0.00 99.97 04:12:01 2 0.00 0.00 0.00 0.00 0.02 99.98 04:12:01 3 0.02 0.00 0.02 0.00 0.00 99.97 04:12:01 4 0.02 0.00 0.02 0.00 0.00 99.97 04:12:01 5 0.03 0.00 0.03 0.00 0.00 99.93 04:12:01 6 0.02 0.00 0.03 0.00 0.00 99.95 04:12:01 7 0.00 0.00 0.00 0.02 0.00 99.98 04:13:01 all 0.01 0.00 0.01 0.00 0.00 99.97 04:13:01 0 0.00 0.00 0.02 0.00 0.00 99.98 04:13:01 1 0.00 0.00 0.00 0.00 0.00 100.00 04:13:01 2 0.00 0.00 0.00 0.00 0.00 100.00 04:13:01 3 0.02 0.00 0.00 0.00 0.00 99.98 04:13:01 4 0.00 0.00 0.02 0.00 0.00 99.98 04:13:01 5 0.02 0.00 0.03 0.02 0.02 99.92 04:13:01 6 0.03 0.00 0.03 0.00 0.00 99.93 04:13:01 7 0.00 0.00 0.00 0.00 0.00 100.00 04:14:01 all 0.04 0.00 0.02 0.00 0.01 99.94 04:14:01 0 0.02 0.00 0.02 0.00 0.00 99.97 04:14:01 1 0.02 0.00 0.02 0.02 0.00 99.95 04:14:01 2 0.03 0.00 0.00 0.00 0.00 99.97 04:14:01 3 0.03 0.00 0.02 0.00 0.02 99.93 04:14:01 4 0.03 0.00 0.03 0.00 0.00 99.93 04:14:01 5 0.05 0.00 0.03 0.02 0.02 99.88 04:14:01 6 0.02 0.00 0.02 0.00 0.02 99.95 04:14:01 7 0.08 0.00 0.02 0.00 0.00 99.90 Average: all 5.27 0.00 0.94 0.14 0.02 93.63 Average: 0 5.30 0.00 0.98 0.01 0.02 93.70 Average: 1 5.21 0.00 0.91 0.23 0.01 93.64 Average: 2 5.38 0.00 0.88 0.03 0.02 93.69 Average: 3 5.60 0.00 0.93 0.02 0.02 93.42 Average: 4 5.11 0.00 0.96 0.01 0.01 93.91 Average: 5 4.99 0.00 0.98 0.31 0.02 93.70 Average: 6 5.36 0.00 0.91 0.05 0.02 93.66 Average: 7 5.18 0.00 1.00 0.45 0.01 93.35