---> uname -a: Linux prd-centos7-docker-4c-2g-1034.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 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 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 08/17/21 _x86_64_ (2 CPU) 15:57:33 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:01 91.11 4.35 86.76 2796.87 5454.44 16:00:01 1.78 0.00 1.78 0.00 32.99 16:01:01 0.33 0.03 0.30 0.27 5.71 16:02:01 0.47 0.08 0.38 1.60 7.06 16:03:02 0.32 0.00 0.32 0.00 4.95 16:04:01 0.30 0.00 0.30 0.00 4.56 16:05:01 0.28 0.00 0.28 0.00 5.13 16:06:01 217.60 0.03 217.57 3.73 53879.28 Average: 39.11 0.56 38.55 351.12 7440.32 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:01 5431940 0 805620 10.06 2620 1768760 1273944 14.07 596192 1581052 20 16:00:01 5435844 0 801708 10.01 2620 1768768 1246784 13.77 592856 1581016 8 16:01:01 5437728 0 799820 9.99 2620 1768772 1209448 13.35 587544 1584864 8 16:02:01 5439472 0 797948 9.96 2620 1768900 1206100 13.32 586412 1584924 8 16:03:02 5438024 0 799388 9.98 2620 1768908 1206340 13.32 585516 1587124 16 16:04:01 5438592 0 798820 9.97 2620 1768908 1206280 13.32 585272 1587124 16 16:05:01 5439888 0 797520 9.96 2620 1768912 1206100 13.32 584336 1587124 20 16:06:01 3804044 0 1110980 13.87 2620 3091296 1331756 14.70 855008 2737412 200 Average: 5233192 0 838976 10.48 2620 1934153 1235844 13.64 621642 1728830 37 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:01 eth0 507.96 323.80 1296.54 72.20 0.00 0.00 0.00 0.00 15:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 docker0 43.13 56.99 6.27 310.55 0.00 0.00 0.00 0.00 16:00:01 eth0 4.76 1.98 3.01 0.15 0.00 0.00 0.00 0.00 16:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 eth0 0.90 0.57 0.53 0.36 0.00 0.00 0.00 0.00 16:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 eth0 0.10 0.08 0.01 0.04 0.00 0.00 0.00 0.00 16:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:02 eth0 1.08 0.57 0.43 0.25 0.00 0.00 0.00 0.00 16:03:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 eth0 0.22 0.14 0.07 0.04 0.00 0.00 0.00 0.00 16:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 eth0 1164.39 820.64 7693.89 77.52 0.00 0.00 0.00 0.00 16:06:01 veth801f19d 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 docker0 64.67 81.03 5.04 369.92 0.00 0.00 0.00 0.00 Average: eth0 210.40 143.80 1126.75 18.86 0.00 0.00 0.00 0.00 Average: veth801f19d 0.00 0.01 0.00 0.00 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 13.51 17.29 1.42 85.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 08/17/21 _x86_64_ (2 CPU) 15:57:33 LINUX RESTART (2 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:01 all 9.53 0.00 2.67 2.33 0.05 85.42 15:59:01 0 9.99 0.00 3.06 2.20 0.05 84.70 15:59:01 1 9.06 0.00 2.28 2.47 0.05 86.14 16:00:01 all 0.18 0.00 0.05 0.00 0.02 99.76 16:00:01 0 0.07 0.00 0.07 0.00 0.03 99.83 16:00:01 1 0.28 0.00 0.03 0.00 0.00 99.68 16:01:01 all 0.23 0.00 0.07 0.00 0.03 99.68 16:01:01 0 0.10 0.00 0.08 0.00 0.03 99.78 16:01:01 1 0.35 0.00 0.05 0.00 0.02 99.58 16:02:01 all 0.19 0.00 0.03 0.00 0.01 99.77 16:02:01 0 0.07 0.00 0.03 0.00 0.02 99.88 16:02:01 1 0.32 0.00 0.03 0.00 0.00 99.65 16:03:02 all 0.24 0.00 0.04 0.00 0.02 99.70 16:03:02 0 0.07 0.00 0.05 0.00 0.02 99.87 16:03:02 1 0.42 0.00 0.03 0.00 0.02 99.53 16:04:01 all 0.12 0.00 0.03 0.00 0.03 99.82 16:04:01 0 0.03 0.00 0.03 0.00 0.03 99.90 16:04:01 1 0.20 0.00 0.03 0.00 0.02 99.74 16:05:01 all 0.13 0.00 0.03 0.00 0.02 99.82 16:05:01 0 0.13 0.00 0.03 0.00 0.02 99.82 16:05:01 1 0.13 0.00 0.02 0.00 0.02 99.83 16:06:01 all 20.53 0.00 9.33 2.09 0.07 67.99 16:06:01 0 20.56 0.00 10.01 1.75 0.07 67.60 16:06:01 1 20.49 0.00 8.65 2.42 0.07 68.37 Average: all 3.78 0.00 1.48 0.54 0.03 94.17 Average: 0 3.75 0.00 1.61 0.48 0.03 94.12 Average: 1 3.80 0.00 1.35 0.60 0.02 94.23