---> uname -a: Linux prd-centos7-docker-4c-2g-1655.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 8.1G 32G 21% / 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 8.1G 32G 21% /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) 16:20:50 LINUX RESTART (2 CPU) 16:22:01 tps rtps wtps bread/s bwrtn/s 16:23:01 5.74 0.00 5.74 0.00 2875.32 16:24:01 2.48 0.00 2.48 0.00 2026.33 16:25:01 119.76 3.10 116.67 2501.23 13442.32 16:26:02 2.05 0.00 2.05 0.00 65.38 16:27:01 0.29 0.00 0.29 0.00 4.08 16:28:01 0.32 0.00 0.32 0.00 3.48 16:29:01 0.23 0.00 0.23 0.00 2.90 Average: 18.75 0.44 18.30 358.27 2638.32 16:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:23:01 5525324 0 764992 9.55 2620 1716004 1239872 13.69 592844 1501136 25184 16:24:01 5459032 0 767252 9.58 2620 1780036 1239872 13.69 656560 1501988 28572 16:25:01 5028004 0 867496 10.83 2620 2110820 1311260 14.48 846600 1681216 20 16:26:02 5062792 0 832704 10.40 2620 2110824 1192648 13.17 834896 1681216 16 16:27:01 5060180 0 835308 10.43 2620 2110832 1192732 13.17 837676 1681264 8 16:28:01 5059960 0 835476 10.43 2620 2110884 1192756 13.17 836140 1683164 16 16:29:01 5059152 0 836328 10.44 2620 2110840 1192780 13.17 836100 1683848 8 Average: 5179206 0 819937 10.24 2620 2007177 1223131 13.50 777259 1630547 7689 16:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:23:01 eth0 523.89 312.87 1107.01 21.32 0.00 0.00 0.00 0.00 16:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:24:01 eth0 530.76 314.92 1104.03 21.57 0.00 0.00 0.00 0.00 16:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:25:01 eth0 558.77 365.87 1402.17 787.70 0.00 0.00 0.00 0.00 16:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:25:01 docker0 31.35 40.64 2.36 204.98 0.00 0.00 0.00 0.00 16:26:02 eth0 0.07 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:26:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:26:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:27:01 eth0 0.22 0.20 0.08 0.07 0.00 0.00 0.00 0.00 16:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:28:01 eth0 1.05 0.48 0.38 0.21 0.00 0.00 0.00 0.00 16:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 eth0 0.93 0.32 0.32 0.20 0.00 0.00 0.00 0.00 16:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 231.40 142.47 517.61 119.04 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 4.49 5.82 0.34 29.36 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) 16:20:50 LINUX RESTART (2 CPU) 16:22:01 CPU %user %nice %system %iowait %steal %idle 16:23:01 all 1.86 0.00 0.69 0.00 0.04 97.41 16:23:01 0 2.13 0.00 0.84 0.00 0.05 96.98 16:23:01 1 1.60 0.00 0.54 0.00 0.03 97.83 16:24:01 all 1.70 0.00 0.74 0.01 0.04 97.51 16:24:01 0 2.13 0.00 0.95 0.02 0.07 96.83 16:24:01 1 1.28 0.00 0.52 0.00 0.02 98.19 16:25:01 all 19.80 0.00 3.64 2.53 0.09 73.94 16:25:01 0 26.65 0.00 4.01 1.98 0.09 67.28 16:25:01 1 13.11 0.00 3.28 3.07 0.09 80.46 16:26:02 all 0.24 0.00 0.08 0.00 0.02 99.66 16:26:02 0 0.37 0.00 0.08 0.00 0.02 99.53 16:26:02 1 0.12 0.00 0.08 0.00 0.02 99.78 16:27:01 all 0.20 0.00 0.09 0.00 0.01 99.69 16:27:01 0 0.37 0.00 0.10 0.00 0.00 99.52 16:27:01 1 0.03 0.00 0.08 0.00 0.02 99.86 16:28:01 all 0.20 0.00 0.06 0.00 0.03 99.72 16:28:01 0 0.30 0.00 0.05 0.00 0.02 99.63 16:28:01 1 0.10 0.00 0.07 0.00 0.03 99.80 16:29:01 all 0.19 0.00 0.08 0.00 0.03 99.70 16:29:01 0 0.10 0.00 0.10 0.00 0.02 99.78 16:29:01 1 0.28 0.00 0.07 0.00 0.03 99.62 Average: all 3.37 0.00 0.75 0.35 0.04 95.49 Average: 0 4.43 0.00 0.85 0.27 0.04 94.40 Average: 1 2.32 0.00 0.65 0.43 0.03 96.57