---> uname -a: Linux prd-centos7-docker-4c-2g-172.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 7.7G 33G 20% / 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 7.7G 33G 20% /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) 09/29/21 _x86_64_ (2 CPU) 19:41:22 LINUX RESTART (2 CPU) 19:42:01 tps rtps wtps bread/s bwrtn/s 19:43:01 55.05 3.55 51.51 2600.10 3671.72 19:44:01 1.83 0.00 1.83 0.00 35.18 19:45:01 0.25 0.00 0.25 0.00 2.30 19:46:01 0.15 0.00 0.15 0.00 2.28 19:47:01 0.30 0.00 0.30 0.00 3.85 19:48:01 0.33 0.00 0.33 0.00 4.45 19:49:02 0.23 0.00 0.23 0.00 3.86 19:50:01 0.25 0.00 0.25 0.00 2.49 19:51:01 0.18 0.00 0.18 0.00 1.88 Average: 6.52 0.39 6.13 289.52 415.10 19:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:43:01 5461880 0 793264 9.90 2620 1751168 1150332 12.70 573664 1574244 132 19:44:01 5471248 0 783888 9.79 2620 1751176 1076684 11.89 565696 1574208 8 19:45:01 5471512 0 783624 9.78 2620 1751176 1076684 11.89 567684 1572248 8 19:46:01 5468240 0 786888 9.83 2620 1751184 1077096 11.89 571012 1572248 8 19:47:01 5467660 0 787464 9.83 2620 1751188 1076844 11.89 568908 1575712 8 19:48:01 5467380 0 787740 9.84 2620 1751192 1076784 11.89 568644 1575712 8 19:49:02 5454688 0 800424 9.99 2620 1751200 1076748 11.89 581416 1575712 8 19:50:01 5452620 0 802488 10.02 2620 1751204 1076748 11.89 585096 1573904 8 19:51:01 5453192 0 801912 10.01 2620 1751208 1076748 11.89 585032 1573904 16 Average: 5463158 0 791966 9.89 2620 1751188 1084963 11.98 574128 1574210 23 19:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:43:01 eth0 169.58 124.96 509.58 28.79 0.00 0.00 0.00 0.00 19:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:43:01 docker0 51.34 58.53 4.54 153.24 0.00 0.00 0.00 0.00 19:44:01 eth0 0.80 0.05 0.06 0.02 0.00 0.00 0.00 0.00 19:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:45:01 eth0 0.33 0.08 0.03 0.01 0.00 0.00 0.00 0.00 19:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:46:01 eth0 2.05 1.18 3.40 0.40 0.00 0.00 0.00 0.00 19:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:47:01 eth0 0.23 0.18 0.08 0.08 0.00 0.00 0.00 0.00 19:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:48:01 eth0 0.17 0.10 0.07 0.04 0.00 0.00 0.00 0.00 19:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:49:02 eth0 0.13 0.15 0.02 0.01 0.00 0.00 0.00 0.00 19:49:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:49:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:50:01 eth0 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 19:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:51:01 eth0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 19:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 19.31 14.12 57.15 3.27 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 5.72 6.52 0.51 17.06 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) 09/29/21 _x86_64_ (2 CPU) 19:41:22 LINUX RESTART (2 CPU) 19:42:01 CPU %user %nice %system %iowait %steal %idle 19:43:01 all 4.95 0.00 2.23 1.48 0.05 91.28 19:43:01 0 4.79 0.00 2.24 0.49 0.05 92.43 19:43:01 1 5.12 0.00 2.23 2.47 0.05 90.14 19:44:01 all 0.20 0.00 0.07 0.00 0.02 99.72 19:44:01 0 0.03 0.00 0.07 0.00 0.02 99.88 19:44:01 1 0.37 0.00 0.07 0.00 0.02 99.55 19:45:01 all 0.19 0.00 0.04 0.00 0.03 99.73 19:45:01 0 0.12 0.00 0.03 0.00 0.02 99.83 19:45:01 1 0.27 0.00 0.05 0.00 0.05 99.63 19:46:01 all 0.28 0.00 0.07 0.00 0.02 99.64 19:46:01 0 0.47 0.00 0.07 0.00 0.02 99.45 19:46:01 1 0.08 0.00 0.07 0.00 0.02 99.83 19:47:01 all 0.25 0.00 0.07 0.00 0.01 99.67 19:47:01 0 0.42 0.00 0.07 0.00 0.00 99.52 19:47:01 1 0.08 0.00 0.07 0.00 0.02 99.83 19:48:01 all 0.23 0.00 0.07 0.00 0.03 99.68 19:48:01 0 0.37 0.00 0.05 0.00 0.02 99.57 19:48:01 1 0.08 0.00 0.08 0.00 0.03 99.80 19:49:02 all 0.22 0.00 0.05 0.00 0.01 99.72 19:49:02 0 0.33 0.00 0.03 0.00 0.00 99.63 19:49:02 1 0.10 0.00 0.07 0.00 0.02 99.82 19:50:01 all 0.20 0.00 0.04 0.00 0.01 99.75 19:50:01 0 0.17 0.00 0.02 0.00 0.00 99.81 19:50:01 1 0.24 0.00 0.07 0.00 0.02 99.68 19:51:01 all 0.18 0.00 0.04 0.00 0.01 99.77 19:51:01 0 0.07 0.00 0.03 0.00 0.02 99.88 19:51:01 1 0.30 0.00 0.05 0.00 0.00 99.65 Average: all 0.74 0.00 0.29 0.16 0.02 98.78 Average: 0 0.75 0.00 0.29 0.05 0.01 98.90 Average: 1 0.73 0.00 0.30 0.27 0.02 98.67