---> uname -a: Linux prd-centos7-docker-4c-2g-1611.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) 09/27/21 _x86_64_ (2 CPU) 09:18:39 LINUX RESTART (2 CPU) 09:19:01 tps rtps wtps bread/s bwrtn/s 09:20:01 156.74 23.06 133.68 5933.67 40746.65 09:21:01 2.38 0.00 2.38 0.00 55.35 09:22:01 0.45 0.00 0.45 0.00 6.10 09:23:01 0.25 0.00 0.25 0.00 2.80 09:24:01 0.23 0.00 0.23 0.00 2.85 09:25:01 0.35 0.00 0.35 0.00 4.95 09:26:01 0.27 0.00 0.27 0.00 3.12 09:27:01 0.18 0.00 0.18 0.00 2.17 09:28:01 174.53 0.03 174.49 3.73 49900.22 Average: 37.28 2.57 34.71 659.92 10083.64 09:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:20:01 5470264 0 804816 10.05 2620 1731240 1289744 14.24 575828 1563052 132 09:21:01 5482224 0 792848 9.90 2620 1731248 1203880 13.29 566824 1563016 16 09:22:01 5482004 0 793064 9.90 2620 1731252 1203880 13.29 570332 1559492 8 09:23:01 5480864 0 794200 9.92 2620 1731256 1204024 13.29 572116 1559488 20 09:24:01 5480856 0 794204 9.92 2620 1731260 1203880 13.29 565352 1565408 16 09:25:01 5476900 0 798156 9.97 2620 1731264 1204184 13.29 569568 1565408 8 09:26:01 5478548 0 796504 9.95 2620 1731268 1203944 13.29 568212 1565408 12 09:27:01 5468212 0 806832 10.07 2620 1731276 1203944 13.29 578536 1565408 16 09:28:01 3897008 0 1056048 13.19 2620 3053264 1364428 15.06 792548 2700800 56 Average: 5301876 0 826297 10.32 2620 1878148 1231323 13.59 595480 1689720 32 09:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:20:01 eth0 567.72 326.97 993.43 77.45 0.00 0.00 0.00 0.00 09:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 docker0 1.20 1.08 0.27 1.74 0.00 0.00 0.00 0.00 09:21:01 eth0 0.10 0.10 0.01 0.03 0.00 0.00 0.00 0.00 09:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 eth0 1.78 0.40 0.38 0.21 0.00 0.00 0.00 0.00 09:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 eth0 0.80 0.50 0.41 0.27 0.00 0.00 0.00 0.00 09:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 eth0 1198.67 813.05 7412.94 149.50 0.00 0.00 0.00 0.00 09:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 docker0 24.11 25.77 2.31 66.57 0.00 0.00 0.00 0.00 Average: eth0 196.67 126.86 934.43 25.28 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 2.81 2.98 0.29 7.59 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) 09/27/21 _x86_64_ (2 CPU) 09:18:39 LINUX RESTART (2 CPU) 09:19:01 CPU %user %nice %system %iowait %steal %idle 09:20:01 all 17.90 0.00 5.92 6.69 0.10 69.39 09:20:01 0 17.57 0.00 6.26 5.24 0.09 70.85 09:20:01 1 18.23 0.00 5.59 8.15 0.10 67.93 09:21:01 all 0.22 0.00 0.09 0.00 0.01 99.68 09:21:01 0 0.08 0.00 0.10 0.00 0.02 99.80 09:21:01 1 0.35 0.00 0.08 0.00 0.00 99.57 09:22:01 all 0.25 0.00 0.08 0.00 0.02 99.65 09:22:01 0 0.40 0.00 0.08 0.00 0.02 99.50 09:22:01 1 0.10 0.00 0.08 0.00 0.02 99.80 09:23:01 all 0.19 0.00 0.06 0.00 0.01 99.74 09:23:01 0 0.30 0.00 0.03 0.00 0.00 99.67 09:23:01 1 0.08 0.00 0.08 0.00 0.02 99.82 09:24:01 all 0.22 0.00 0.08 0.00 0.01 99.69 09:24:01 0 0.32 0.00 0.08 0.00 0.02 99.58 09:24:01 1 0.12 0.00 0.08 0.00 0.00 99.80 09:25:01 all 0.21 0.00 0.06 0.00 0.02 99.72 09:25:01 0 0.33 0.00 0.07 0.00 0.02 99.58 09:25:01 1 0.08 0.00 0.05 0.00 0.02 99.85 09:26:01 all 0.17 0.00 0.06 0.00 0.02 99.76 09:26:01 0 0.28 0.00 0.07 0.00 0.02 99.63 09:26:01 1 0.05 0.00 0.05 0.00 0.02 99.88 09:27:01 all 0.23 0.00 0.06 0.00 0.02 99.70 09:27:01 0 0.38 0.00 0.05 0.00 0.02 99.55 09:27:01 1 0.07 0.00 0.07 0.00 0.02 99.85 09:28:01 all 22.13 0.00 10.49 1.82 0.12 65.43 09:28:01 0 21.80 0.00 11.10 1.60 0.13 65.38 09:28:01 1 22.46 0.00 9.90 2.04 0.12 65.48 Average: all 4.43 0.00 1.80 0.92 0.03 92.81 Average: 0 4.43 0.00 1.90 0.74 0.03 92.91 Average: 1 4.44 0.00 1.71 1.10 0.03 92.72