---> uname -a: Linux prd-centos7-docker-4c-2g-151.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 7.9G 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 7.9G 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) 10/08/21 _x86_64_ (2 CPU) 20:40:51 LINUX RESTART (2 CPU) 20:42:01 tps rtps wtps bread/s bwrtn/s 20:43:01 76.94 0.07 76.87 4.00 17342.99 20:44:01 0.38 0.00 0.38 0.00 6.51 20:45:01 0.18 0.00 0.18 0.00 1.93 20:46:01 0.27 0.00 0.27 0.00 3.36 20:47:01 0.30 0.00 0.30 0.00 4.26 20:48:01 0.20 0.00 0.20 0.00 1.92 20:49:01 0.28 0.00 0.28 0.00 3.25 20:50:01 0.33 0.00 0.33 0.00 4.60 20:51:01 0.23 0.00 0.23 0.00 3.22 20:52:01 0.25 0.00 0.25 0.00 3.56 Average: 7.94 0.01 7.93 0.40 1738.25 20:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:43:01 4829732 0 741944 9.26 2620 2434636 1270032 14.02 630152 2192988 20 20:44:01 4830360 0 741312 9.26 2620 2434640 1175204 12.97 631236 2192948 20 20:45:01 4832560 0 739108 9.23 2620 2434644 1175204 12.97 630124 2193396 8 20:46:01 4832552 0 739112 9.23 2620 2434648 1175204 12.97 630228 2193396 8 20:47:01 4833804 0 737856 9.21 2620 2434652 1175300 12.98 627828 2194468 8 20:48:01 4836068 0 735588 9.18 2620 2434656 1175204 12.97 627376 2194468 8 20:49:01 4826884 0 744768 9.30 2620 2434660 1175288 12.98 636064 2194516 8 20:50:01 4824992 0 746652 9.32 2620 2434668 1175204 12.97 638176 2194516 8 20:51:01 4824056 0 747584 9.33 2620 2434672 1175432 12.98 641576 2192236 20 20:52:01 4824308 0 747324 9.33 2620 2434680 1175348 12.98 641272 2192236 12 Average: 4829532 0 742125 9.27 2620 2434656 1184742 13.08 633403 2193517 12 20:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:43:01 eth0 18.58 11.67 18.00 5.85 0.00 0.00 0.00 0.00 20:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:44:01 eth0 0.67 0.17 0.06 0.01 0.00 0.00 0.00 0.00 20:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:45:01 eth0 0.20 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:46:01 eth0 0.23 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:47:01 eth0 0.75 0.20 0.13 0.07 0.00 0.00 0.00 0.00 20:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:48:01 eth0 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:49:01 eth0 0.48 0.15 0.08 0.01 0.00 0.00 0.00 0.00 20:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:01 eth0 0.52 0.02 0.05 0.00 0.00 0.00 0.00 0.00 20:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:51:01 eth0 0.52 0.52 0.27 0.18 0.00 0.00 0.00 0.00 20:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:52:01 eth0 0.32 0.28 0.14 0.11 0.00 0.00 0.00 0.00 20:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 2.24 1.33 1.88 0.63 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 0.00 0.00 0.00 0.00 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) 10/08/21 _x86_64_ (2 CPU) 20:40:51 LINUX RESTART (2 CPU) 20:42:01 CPU %user %nice %system %iowait %steal %idle 20:43:01 all 1.27 0.00 0.94 0.60 0.02 97.17 20:43:01 0 1.19 0.00 0.97 0.49 0.02 97.33 20:43:01 1 1.36 0.00 0.90 0.72 0.02 97.00 20:44:01 all 0.28 0.00 0.07 0.00 0.02 99.64 20:44:01 0 0.03 0.00 0.07 0.00 0.02 99.88 20:44:01 1 0.52 0.00 0.07 0.00 0.02 99.40 20:45:01 all 0.18 0.00 0.08 0.00 0.00 99.74 20:45:01 0 0.07 0.00 0.08 0.00 0.00 99.85 20:45:01 1 0.28 0.00 0.08 0.00 0.00 99.63 20:46:01 all 0.17 0.00 0.03 0.00 0.01 99.79 20:46:01 0 0.03 0.00 0.03 0.00 0.02 99.92 20:46:01 1 0.30 0.00 0.03 0.00 0.00 99.67 20:47:01 all 0.25 0.00 0.05 0.00 0.01 99.69 20:47:01 0 0.33 0.00 0.03 0.00 0.00 99.63 20:47:01 1 0.17 0.00 0.07 0.00 0.02 99.75 20:48:01 all 0.23 0.00 0.03 0.00 0.01 99.73 20:48:01 0 0.13 0.00 0.02 0.00 0.00 99.85 20:48:01 1 0.33 0.00 0.03 0.00 0.02 99.62 20:49:01 all 0.15 0.00 0.08 0.00 0.01 99.77 20:49:01 0 0.13 0.00 0.05 0.00 0.00 99.82 20:49:01 1 0.17 0.00 0.10 0.00 0.02 99.72 20:50:01 all 0.24 0.00 0.04 0.00 0.00 99.72 20:50:01 0 0.43 0.00 0.03 0.00 0.00 99.53 20:50:01 1 0.05 0.00 0.05 0.00 0.00 99.90 20:51:01 all 0.21 0.00 0.05 0.00 0.02 99.72 20:51:01 0 0.33 0.00 0.03 0.00 0.02 99.62 20:51:01 1 0.08 0.00 0.07 0.00 0.02 99.83 20:52:01 all 0.23 0.00 0.04 0.00 0.01 99.72 20:52:01 0 0.40 0.00 0.03 0.00 0.00 99.57 20:52:01 1 0.07 0.00 0.05 0.00 0.02 99.87 Average: all 0.32 0.00 0.14 0.06 0.01 99.47 Average: 0 0.31 0.00 0.14 0.05 0.01 99.50 Average: 1 0.33 0.00 0.15 0.07 0.01 99.44