---> uname -a: Linux prd-centos7-docker-4c-2g-1473.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: 2799.996 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 9.0G 32G 23% / 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 9.0G 32G 23% /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) 10/05/21 _x86_64_ (2 CPU) 03:45:36 LINUX RESTART (2 CPU) 03:46:01 tps rtps wtps bread/s bwrtn/s 03:47:02 92.19 4.38 87.81 2481.00 3586.74 03:48:01 1.59 0.00 1.59 0.00 31.35 03:49:01 0.30 0.00 0.30 0.00 4.53 03:50:01 0.25 0.00 0.25 0.00 3.20 03:51:01 0.30 0.00 0.30 0.00 3.63 03:52:01 0.28 0.00 0.28 0.00 3.80 03:53:01 0.30 0.00 0.30 0.00 4.03 03:54:01 214.15 0.03 214.12 3.73 53562.90 Average: 38.76 0.55 38.21 311.30 7167.33 03:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:47:02 5668288 0 630188 7.87 2620 1707844 1243440 13.73 568152 1532328 20 03:48:01 5675128 0 623340 7.78 2620 1707852 1195492 13.20 561828 1532908 16 03:49:01 5682800 0 615664 7.69 2620 1707856 1152352 12.72 554764 1532908 16 03:50:01 5680216 0 618240 7.72 2620 1707864 1152088 12.72 556824 1533820 20 03:51:01 5681000 0 617452 7.71 2620 1707868 1152328 12.72 555788 1533820 12 03:52:01 5682732 0 615716 7.69 2620 1707872 1152088 12.72 554488 1533916 8 03:53:01 5681556 0 616888 7.70 2620 1707876 1152136 12.72 555668 1533916 16 03:54:01 3961832 0 1014232 12.66 2620 3030256 1377300 15.21 918684 2663108 308 Average: 5464194 0 668965 8.35 2620 1873161 1197153 13.22 603274 1674590 52 03:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:47:02 eth0 342.76 221.43 670.74 59.72 0.00 0.00 0.00 0.00 03:47:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:02 docker0 9.96 5.45 2.46 27.24 0.00 0.00 0.00 0.00 03:48:01 eth0 4.67 1.96 3.25 0.13 0.00 0.00 0.00 0.00 03:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 eth0 1.63 0.28 0.37 0.17 0.00 0.00 0.00 0.00 03:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 eth0 0.18 0.08 0.01 0.04 0.00 0.00 0.00 0.00 03:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 eth0 0.68 0.47 0.35 0.24 0.00 0.00 0.00 0.00 03:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 eth0 0.18 0.10 0.01 0.03 0.00 0.00 0.00 0.00 03:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 eth0 0.28 0.13 0.07 0.01 0.00 0.00 0.00 0.00 03:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 veth5943909 0.13 0.22 0.04 0.09 0.00 0.00 0.00 0.00 03:54:01 eth0 784.27 599.68 7663.76 65.22 0.00 0.00 0.00 0.00 03:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 docker0 113.65 118.66 10.43 369.35 0.00 0.00 0.00 0.00 Average: veth5943909 0.02 0.03 0.01 0.01 0.00 0.00 0.00 0.00 Average: eth0 142.16 103.26 1044.84 15.73 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 15.49 15.55 1.62 49.69 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) 10/05/21 _x86_64_ (2 CPU) 03:45:36 LINUX RESTART (2 CPU) 03:46:01 CPU %user %nice %system %iowait %steal %idle 03:47:02 all 8.19 0.00 2.47 2.15 0.05 87.14 03:47:02 0 7.40 0.00 2.60 1.07 0.07 88.86 03:47:02 1 8.98 0.00 2.34 3.22 0.03 85.42 03:48:01 all 0.20 0.00 0.07 0.00 0.03 99.71 03:48:01 0 0.08 0.00 0.10 0.00 0.03 99.78 03:48:01 1 0.31 0.00 0.03 0.00 0.02 99.64 03:49:01 all 0.20 0.00 0.05 0.00 0.03 99.72 03:49:01 0 0.08 0.00 0.07 0.00 0.05 99.80 03:49:01 1 0.32 0.00 0.03 0.00 0.02 99.63 03:50:01 all 0.13 0.00 0.05 0.00 0.03 99.79 03:50:01 0 0.05 0.00 0.05 0.00 0.03 99.87 03:50:01 1 0.22 0.00 0.05 0.00 0.02 99.72 03:51:01 all 0.08 0.00 0.06 0.00 0.03 99.84 03:51:01 0 0.03 0.00 0.03 0.00 0.02 99.92 03:51:01 1 0.12 0.00 0.08 0.00 0.03 99.77 03:52:01 all 0.17 0.00 0.03 0.00 0.03 99.77 03:52:01 0 0.03 0.00 0.03 0.00 0.03 99.90 03:52:01 1 0.30 0.00 0.03 0.00 0.03 99.63 03:53:01 all 0.20 0.00 0.03 0.00 0.03 99.74 03:53:01 0 0.03 0.00 0.02 0.00 0.02 99.93 03:53:01 1 0.37 0.00 0.05 0.00 0.03 99.55 03:54:01 all 22.79 0.00 9.52 2.16 0.10 65.43 03:54:01 0 23.05 0.00 9.81 2.35 0.09 64.71 03:54:01 1 22.54 0.00 9.23 1.97 0.11 66.15 Average: all 3.87 0.00 1.49 0.53 0.04 94.08 Average: 0 3.71 0.00 1.53 0.41 0.04 94.30 Average: 1 4.03 0.00 1.44 0.64 0.04 93.86