---> uname -a: Linux prd-centos7-docker-4c-2g-28035.novalocal 3.10.0-1160.42.2.el7.x86_64 #1 SMP Tue Sep 7 14:49:57 UTC 2021 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 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 art rep_good nopl extd_apicid eagerfpu 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 retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 40G 7.7G 33G 20% / tmpfs 64M 0 64M 0% /dev tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 40G 7.7G 33G 20% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/09/21 _x86_64_ (2 CPU) 04:11:31 LINUX RESTART (2 CPU) 04:12:01 tps rtps wtps bread/s bwrtn/s 04:13:01 59.20 3.41 55.78 2352.19 2870.07 04:14:01 0.45 0.00 0.45 0.00 7.93 04:15:01 0.25 0.00 0.25 0.00 3.05 04:16:01 0.20 0.00 0.20 0.00 2.96 04:17:01 0.35 0.00 0.35 0.00 5.55 04:18:01 0.23 0.00 0.23 0.00 3.38 04:19:01 0.60 0.00 0.60 0.00 6.68 04:20:01 0.45 0.00 0.45 0.00 6.91 04:21:01 0.18 0.00 0.18 0.00 1.25 04:22:01 0.15 0.00 0.15 0.00 1.73 04:23:01 0.37 0.00 0.37 0.00 5.95 Average: 5.68 0.31 5.37 213.94 265.16 04:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 5686384 0 620336 7.75 2620 1699600 1264788 13.96 564536 1523220 20 04:14:01 5688528 0 618184 7.72 2620 1699608 1255700 13.86 563136 1523184 16 04:15:01 5701796 0 604916 7.55 2620 1699608 1156784 12.77 551564 1523536 16 04:16:01 5697884 0 608820 7.60 2620 1699616 1157084 12.77 555264 1523536 16 04:17:01 5699756 0 606944 7.58 2620 1699620 1156868 12.77 552756 1524392 16 04:18:01 5700184 0 606512 7.57 2620 1699624 1156784 12.77 552336 1524392 20 04:19:01 5699532 0 607160 7.58 2620 1699628 1156844 12.77 552432 1524624 8 04:20:01 5690088 0 616596 7.70 2620 1699636 1156784 12.77 561984 1524628 8 04:21:01 5689924 0 616760 7.70 2620 1699636 1156784 12.77 564260 1522888 16 04:22:01 5689392 0 617288 7.71 2620 1699640 1156880 12.77 564724 1522888 12 04:23:01 5682364 0 624312 7.80 2620 1699644 1156904 12.77 572268 1522888 8 Average: 5693257 0 613439 7.66 2620 1699624 1175655 12.98 559569 1523652 14 04:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:13:01 eth0 77.69 59.45 366.92 23.85 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 10.05 4.83 1.75 29.51 0.00 0.00 0.00 0.00 04:14:01 eth0 2.50 0.90 1.52 0.54 0.00 0.00 0.00 0.00 04:14:01 lo 0.00 0.00 0.00 0.00 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 04:15:01 eth0 0.57 0.08 0.06 0.07 0.00 0.00 0.00 0.00 04:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 eth0 0.93 0.52 0.53 0.39 0.00 0.00 0.00 0.00 04:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 eth0 0.45 0.20 0.09 0.05 0.00 0.00 0.00 0.00 04:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 eth0 0.23 0.10 0.01 0.03 0.00 0.00 0.00 0.00 04:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 eth0 0.20 0.13 0.07 0.01 0.00 0.00 0.00 0.00 04:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 eth0 0.25 0.20 0.08 0.05 0.00 0.00 0.00 0.00 04:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 eth0 0.28 0.13 0.07 0.04 0.00 0.00 0.00 0.00 04:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 7.58 5.63 33.60 2.28 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 0.91 0.44 0.16 2.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/09/21 _x86_64_ (2 CPU) 04:11:31 LINUX RESTART (2 CPU) 04:12:01 CPU %user %nice %system %iowait %steal %idle 04:13:01 all 4.36 0.00 2.21 1.52 0.04 91.87 04:13:01 0 4.60 0.00 2.43 1.81 0.05 91.11 04:13:01 1 4.12 0.00 1.99 1.23 0.03 92.62 04:14:01 all 0.23 0.00 0.08 0.00 0.03 99.67 04:14:01 0 0.10 0.00 0.10 0.00 0.03 99.77 04:14:01 1 0.35 0.00 0.05 0.00 0.02 99.58 04:15:01 all 0.23 0.00 0.08 0.00 0.02 99.67 04:15:01 0 0.10 0.00 0.08 0.00 0.02 99.80 04:15:01 1 0.35 0.00 0.08 0.00 0.02 99.55 04:16:01 all 0.25 0.00 0.07 0.00 0.02 99.67 04:16:01 0 0.10 0.00 0.10 0.00 0.02 99.78 04:16:01 1 0.40 0.00 0.03 0.00 0.02 99.55 04:17:01 all 0.21 0.00 0.11 0.00 0.03 99.66 04:17:01 0 0.20 0.00 0.10 0.00 0.02 99.68 04:17:01 1 0.22 0.00 0.12 0.00 0.03 99.63 04:18:01 all 0.19 0.00 0.05 0.00 0.03 99.73 04:18:01 0 0.32 0.00 0.07 0.00 0.02 99.60 04:18:01 1 0.07 0.00 0.03 0.00 0.03 99.87 04:19:01 all 0.20 0.00 0.06 0.00 0.02 99.72 04:19:01 0 0.28 0.00 0.03 0.00 0.02 99.67 04:19:01 1 0.12 0.00 0.08 0.00 0.02 99.78 04:20:01 all 0.18 0.00 0.07 0.00 0.03 99.72 04:20:01 0 0.33 0.00 0.03 0.00 0.02 99.62 04:20:01 1 0.03 0.00 0.10 0.00 0.03 99.83 04:21:01 all 0.16 0.00 0.06 0.00 0.02 99.77 04:21:01 0 0.22 0.00 0.03 0.00 0.02 99.73 04:21:01 1 0.10 0.00 0.08 0.00 0.02 99.80 04:22:01 all 0.18 0.00 0.06 0.00 0.03 99.74 04:22:01 0 0.25 0.00 0.03 0.00 0.02 99.70 04:22:01 1 0.10 0.00 0.08 0.00 0.03 99.78 04:23:01 all 0.22 0.00 0.05 0.00 0.01 99.72 04:23:01 0 0.40 0.00 0.07 0.00 0.02 99.52 04:23:01 1 0.03 0.00 0.03 0.00 0.00 99.93 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.58 0.00 0.26 0.14 0.02 99.00 Average: 0 0.62 0.00 0.28 0.16 0.02 98.91 Average: 1 0.53 0.00 0.24 0.11 0.02 99.09