---> uname -a: Linux prd-centos7-docker-4c-2g-13579.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) 10/31/21 _x86_64_ (2 CPU) 23:43:43 LINUX RESTART (2 CPU) 23:44:01 tps rtps wtps bread/s bwrtn/s 23:45:01 95.22 18.08 77.14 5287.06 4408.98 23:46:01 1.73 0.00 1.73 0.00 37.74 23:47:01 0.22 0.00 0.22 0.00 3.10 23:48:01 0.15 0.00 0.15 0.00 2.18 23:49:01 0.38 0.00 0.38 0.00 5.31 23:50:01 0.28 0.00 0.28 0.00 4.51 23:51:01 0.23 0.00 0.23 0.00 3.65 23:52:01 0.28 0.00 0.28 0.00 2.87 Average: 12.32 2.26 10.05 661.03 558.67 23:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:45:01 5684900 0 610740 7.63 2620 1710672 1247412 13.77 559592 1530160 128 23:46:01 5681512 0 614120 7.67 2620 1710680 1247388 13.77 563336 1530336 8 23:47:01 5692500 0 603132 7.53 2620 1710680 1194132 13.18 552832 1530336 8 23:48:01 5689380 0 606244 7.57 2620 1710688 1194120 13.18 555592 1531152 8 23:49:01 5694980 0 600640 7.50 2620 1710692 1155260 12.75 550968 1531152 8 23:50:01 5694924 0 600696 7.50 2620 1710692 1155248 12.75 550860 1531192 8 23:51:01 5694628 0 600984 7.50 2620 1710700 1155224 12.75 551480 1531192 8 23:52:01 5687180 0 608428 7.60 2620 1710704 1155032 12.75 559296 1531192 8 Average: 5690000 0 605623 7.56 2620 1710688 1187977 13.12 555494 1530839 23 23:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:45:01 eth0 517.57 318.07 1239.47 79.48 0.00 0.00 0.00 0.00 23:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:45:01 docker0 31.44 17.97 2.98 133.15 0.00 0.00 0.00 0.00 23:46:01 eth0 5.45 1.87 3.66 0.45 0.00 0.00 0.00 0.00 23:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:47:01 eth0 2.18 0.52 0.66 0.39 0.00 0.00 0.00 0.00 23:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:48:01 eth0 1.05 0.28 0.31 0.23 0.00 0.00 0.00 0.00 23:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:49:01 eth0 0.75 0.33 0.30 0.20 0.00 0.00 0.00 0.00 23:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:50:01 eth0 0.75 0.45 0.41 0.27 0.00 0.00 0.00 0.00 23:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:51:01 eth0 0.97 0.35 0.32 0.17 0.00 0.00 0.00 0.00 23:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:52:01 eth0 0.17 0.10 0.01 0.04 0.00 0.00 0.00 0.00 23:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 66.12 40.25 155.68 10.16 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 3.93 2.25 0.37 16.65 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) 10/31/21 _x86_64_ (2 CPU) 23:43:43 LINUX RESTART (2 CPU) 23:44:01 CPU %user %nice %system %iowait %steal %idle 23:45:01 all 14.80 0.00 3.42 2.39 0.05 79.35 23:45:01 0 15.47 0.00 3.32 1.18 0.05 79.97 23:45:01 1 14.12 0.00 3.52 3.59 0.05 78.72 23:46:01 all 0.30 0.00 0.08 0.00 0.01 99.62 23:46:01 0 0.43 0.00 0.05 0.00 0.00 99.52 23:46:01 1 0.17 0.00 0.10 0.00 0.02 99.72 23:47:01 all 0.24 0.00 0.05 0.00 0.00 99.71 23:47:01 0 0.40 0.00 0.03 0.00 0.00 99.57 23:47:01 1 0.08 0.00 0.07 0.00 0.00 99.85 23:48:01 all 0.23 0.00 0.06 0.00 0.02 99.70 23:48:01 0 0.37 0.00 0.03 0.00 0.02 99.58 23:48:01 1 0.08 0.00 0.08 0.00 0.02 99.82 23:49:01 all 0.25 0.00 0.06 0.00 0.02 99.67 23:49:01 0 0.42 0.00 0.05 0.00 0.02 99.52 23:49:01 1 0.08 0.00 0.07 0.00 0.02 99.83 23:50:01 all 0.23 0.00 0.03 0.00 0.01 99.72 23:50:01 0 0.35 0.00 0.02 0.00 0.00 99.63 23:50:01 1 0.12 0.00 0.05 0.00 0.02 99.82 23:51:01 all 0.26 0.00 0.04 0.00 0.01 99.69 23:51:01 0 0.42 0.00 0.03 0.00 0.00 99.55 23:51:01 1 0.10 0.00 0.05 0.00 0.02 99.83 23:52:01 all 0.23 0.00 0.06 0.00 0.01 99.71 23:52:01 0 0.33 0.00 0.05 0.00 0.02 99.60 23:52:01 1 0.12 0.00 0.07 0.00 0.00 99.82 Average: all 2.03 0.00 0.47 0.29 0.01 97.20 Average: 0 2.23 0.00 0.44 0.14 0.01 97.17 Average: 1 1.82 0.00 0.49 0.44 0.02 97.23