---> uname -a: Linux prd-centos7-docker-4c-2g-170.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: 2799.998 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 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) 09/14/21 _x86_64_ (2 CPU) 20:06:15 LINUX RESTART (2 CPU) 20:07:01 tps rtps wtps bread/s bwrtn/s 20:08:01 18.00 0.63 17.37 352.30 3553.35 20:09:01 0.45 0.00 0.45 0.00 7.40 20:10:01 0.25 0.00 0.25 0.00 2.57 20:11:01 0.23 0.00 0.23 0.00 3.75 20:12:01 0.33 0.00 0.33 0.00 4.55 20:13:01 0.27 0.00 0.27 0.00 3.23 20:14:01 0.27 0.03 0.23 3.73 3.46 20:15:01 193.44 0.02 193.42 0.27 53971.13 Average: 26.66 0.09 26.58 44.54 7196.23 20:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:08:01 5436412 0 803048 10.03 2620 1766860 1249252 13.79 590464 1582768 20 20:09:01 5440168 0 799288 9.98 2620 1766864 1202980 13.28 587684 1582732 16 20:10:01 5438736 0 800720 10.00 2620 1766864 1203256 13.28 595976 1575852 20 20:11:01 5436708 0 802740 10.02 2620 1766872 1203328 13.29 597468 1575852 8 20:12:01 5438440 0 801004 10.00 2620 1766876 1203076 13.28 592864 1579180 16 20:13:01 5437908 0 801532 10.01 2620 1766880 1202980 13.28 593348 1579180 12 20:14:01 5434208 0 804976 10.05 2620 1767136 1204816 13.30 597736 1578480 156 20:15:01 3836684 0 1080640 13.49 2620 3088996 1537228 16.97 834264 2717832 56 Average: 5237408 0 836744 10.45 2620 1932168 1250864 13.81 623726 1721484 38 20:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:08:01 eth0 117.19 126.30 351.24 20.18 0.00 0.00 0.00 0.00 20:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:08:01 docker0 104.46 81.55 9.67 314.21 0.00 0.00 0.00 0.00 20:09:01 eth0 0.70 0.07 0.06 0.01 0.00 0.00 0.00 0.00 20:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:01 eth0 3.91 1.27 3.24 0.26 0.00 0.00 0.00 0.00 20:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:11:01 eth0 0.50 0.42 0.27 0.15 0.00 0.00 0.00 0.00 20:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:12:01 eth0 0.22 0.17 0.08 0.13 0.00 0.00 0.00 0.00 20:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:13:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:14:01 eth0 5.73 3.46 4.71 1.85 0.00 0.00 0.00 0.00 20:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:15:01 eth0 1288.36 864.00 7726.34 122.88 0.00 0.00 0.00 0.00 20:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:15:01 veth00ea7c9 1.40 1.02 0.22 0.22 0.00 0.00 0.00 0.00 20:15:01 docker0 64.25 82.67 5.41 372.94 0.00 0.00 0.00 0.00 Average: eth0 177.15 124.51 1011.11 18.19 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: veth00ea7c9 0.17 0.13 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 21.09 20.53 1.89 85.91 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) 09/14/21 _x86_64_ (2 CPU) 20:06:15 LINUX RESTART (2 CPU) 20:07:01 CPU %user %nice %system %iowait %steal %idle 20:08:01 all 3.26 0.00 1.18 0.29 0.03 95.25 20:08:01 0 3.29 0.00 1.31 0.40 0.02 94.98 20:08:01 1 3.23 0.00 1.04 0.17 0.03 95.53 20:09:01 all 0.18 0.00 0.04 0.00 0.02 99.76 20:09:01 0 0.32 0.00 0.03 0.00 0.02 99.63 20:09:01 1 0.05 0.00 0.05 0.00 0.02 99.88 20:10:01 all 0.29 0.00 0.05 0.00 0.01 99.65 20:10:01 0 0.52 0.00 0.05 0.00 0.02 99.42 20:10:01 1 0.07 0.00 0.05 0.00 0.00 99.88 20:11:01 all 0.19 0.00 0.04 0.00 0.02 99.75 20:11:01 0 0.33 0.00 0.05 0.00 0.02 99.60 20:11:01 1 0.05 0.00 0.03 0.00 0.02 99.90 20:12:01 all 0.21 0.00 0.12 0.00 0.02 99.66 20:12:01 0 0.32 0.00 0.08 0.00 0.02 99.58 20:12:01 1 0.10 0.00 0.15 0.00 0.02 99.73 20:13:01 all 0.14 0.00 0.04 0.00 0.01 99.81 20:13:01 0 0.25 0.00 0.03 0.00 0.00 99.72 20:13:01 1 0.03 0.00 0.05 0.00 0.02 99.90 20:14:01 all 0.55 0.00 0.33 0.00 0.02 99.11 20:14:01 0 0.75 0.00 0.45 0.00 0.02 98.78 20:14:01 1 0.35 0.00 0.20 0.00 0.02 99.43 20:15:01 all 25.18 0.00 13.15 2.10 0.08 59.49 20:15:01 0 24.97 0.00 13.84 2.49 0.09 58.61 20:15:01 1 25.39 0.00 12.46 1.71 0.07 60.37 Average: all 3.56 0.00 1.77 0.28 0.02 94.36 Average: 0 3.65 0.00 1.87 0.34 0.02 94.12 Average: 1 3.48 0.00 1.67 0.22 0.02 94.60