---> uname -a: Linux prd-centos7-docker-4c-2g-274.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: 2800.000 BogoMIPS: 5600.00 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) 07/27/21 _x86_64_ (2 CPU) 14:31:06 LINUX RESTART (2 CPU) 14:32:02 tps rtps wtps bread/s bwrtn/s 14:33:01 3.64 0.00 3.64 0.00 130.49 14:34:02 0.53 0.00 0.53 0.00 9.55 14:35:01 0.15 0.00 0.15 0.00 1.90 14:36:01 0.27 0.00 0.27 0.00 3.88 14:37:01 0.37 0.00 0.37 0.00 4.98 14:38:01 0.25 0.00 0.25 0.00 3.36 14:39:01 0.23 0.00 0.23 0.00 3.35 14:40:01 0.27 0.00 0.27 0.00 3.00 14:41:01 115.80 0.05 115.75 4.00 31243.02 Average: 13.55 0.01 13.55 0.45 3504.00 14:32:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:33:01 5470680 0 798364 9.97 2620 1737268 1240772 13.70 566700 1571128 12 14:34:02 5474392 0 794644 9.92 2620 1737276 1197444 13.22 567692 1567696 16 14:35:01 5472116 0 796920 9.95 2620 1737276 1197736 13.22 570540 1567312 8 14:36:01 5472288 0 796740 9.95 2620 1737284 1197700 13.22 569536 1567992 8 14:37:01 5469712 0 799312 9.98 2620 1737288 1197712 13.22 569168 1571360 8 14:38:01 5469736 0 799284 9.98 2620 1737292 1197700 13.22 569168 1571360 8 14:39:01 5468668 0 800344 9.99 2620 1737300 1197508 13.22 570464 1571360 16 14:40:01 5460140 0 808868 10.10 2620 1737304 1197508 13.22 578544 1571360 8 14:41:01 4490324 0 941640 11.76 2620 2574348 1509560 16.67 767672 2263416 118836 Average: 5360895 0 815124 10.18 2620 1830293 1237071 13.66 592165 1646998 13213 14:32:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:33:01 eth0 1.02 0.47 0.42 0.21 0.00 0.00 0.00 0.00 14:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:02 eth0 0.50 0.08 0.05 0.01 0.00 0.00 0.00 0.00 14:34:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 eth0 1.80 0.37 0.39 0.21 0.00 0.00 0.00 0.00 14:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 eth0 1.72 0.55 0.59 0.39 0.00 0.00 0.00 0.00 14:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 eth0 0.32 0.18 0.09 0.07 0.00 0.00 0.00 0.00 14:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 eth0 0.63 0.45 0.33 0.21 0.00 0.00 0.00 0.00 14:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 14:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 14:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 eth0 1135.26 798.34 6483.82 110.68 0.00 0.00 0.00 0.00 14:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 docker0 101.35 122.01 8.76 354.74 0.00 0.00 0.00 0.00 Average: eth0 127.36 89.34 723.73 12.47 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 11.31 13.61 0.98 39.58 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) 07/27/21 _x86_64_ (2 CPU) 14:31:06 LINUX RESTART (2 CPU) 14:32:02 CPU %user %nice %system %iowait %steal %idle 14:33:01 all 0.24 0.00 0.06 0.00 0.03 99.68 14:33:01 0 0.39 0.00 0.08 0.00 0.03 99.49 14:33:01 1 0.08 0.00 0.03 0.00 0.02 99.86 14:34:02 all 0.18 0.00 0.07 0.00 0.02 99.73 14:34:02 0 0.30 0.00 0.03 0.00 0.02 99.65 14:34:02 1 0.07 0.00 0.10 0.00 0.02 99.82 14:35:01 all 0.22 0.00 0.05 0.00 0.02 99.71 14:35:01 0 0.37 0.00 0.05 0.00 0.00 99.58 14:35:01 1 0.07 0.00 0.05 0.00 0.03 99.85 14:36:01 all 0.13 0.00 0.05 0.00 0.02 99.81 14:36:01 0 0.22 0.00 0.05 0.00 0.02 99.72 14:36:01 1 0.03 0.00 0.05 0.00 0.02 99.90 14:37:01 all 0.10 0.00 0.05 0.00 0.02 99.83 14:37:01 0 0.13 0.00 0.05 0.00 0.02 99.80 14:37:01 1 0.07 0.00 0.05 0.00 0.02 99.87 14:38:01 all 0.23 0.00 0.04 0.00 0.03 99.71 14:38:01 0 0.43 0.00 0.05 0.00 0.02 99.50 14:38:01 1 0.02 0.00 0.03 0.00 0.03 99.92 14:39:01 all 0.23 0.00 0.05 0.00 0.01 99.72 14:39:01 0 0.37 0.00 0.02 0.00 0.00 99.62 14:39:01 1 0.08 0.00 0.08 0.00 0.02 99.82 14:40:01 all 0.20 0.00 0.04 0.00 0.02 99.74 14:40:01 0 0.35 0.00 0.03 0.00 0.02 99.60 14:40:01 1 0.05 0.00 0.05 0.00 0.02 99.88 14:41:01 all 13.40 0.00 6.20 2.57 0.07 77.76 14:41:01 0 13.23 0.00 6.33 2.14 0.07 78.22 14:41:01 1 13.57 0.00 6.07 2.99 0.07 77.30 Average: all 1.60 0.00 0.71 0.28 0.02 97.39 Average: 0 1.70 0.00 0.72 0.23 0.02 97.34 Average: 1 1.51 0.00 0.70 0.32 0.03 97.44