---> uname -a: Linux prd-centos7-docker-4c-2g-694.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) 08/24/21 _x86_64_ (2 CPU) 15:38:30 LINUX RESTART (2 CPU) 15:39:01 tps rtps wtps bread/s bwrtn/s 15:40:01 78.90 4.45 74.45 2837.37 3325.63 15:41:01 0.77 0.02 0.75 0.53 15.24 15:42:01 0.28 0.00 0.28 0.00 3.20 15:43:01 0.22 0.00 0.22 0.00 2.70 15:44:01 0.20 0.00 0.20 0.00 2.65 15:45:01 1.52 0.10 1.42 9.99 23.03 Average: 13.65 0.76 12.89 474.71 562.15 15:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:40:01 5467428 0 805676 10.06 2620 1733208 1271136 14.03 580544 1562940 136 15:41:01 5476380 0 796716 9.95 2620 1733216 1206752 13.32 573484 1562904 16 15:42:01 5474612 0 798484 9.97 2620 1733216 1206992 13.33 571908 1565888 20 15:43:01 5475084 0 798004 9.96 2620 1733224 1206752 13.32 571488 1565888 20 15:44:01 5471628 0 801456 10.01 2620 1733228 1207004 13.33 573384 1568312 20 15:45:01 5327444 0 880712 11.00 2620 1798156 1607544 17.75 775260 1505792 64636 Average: 5448763 0 813508 10.16 2620 1744041 1284363 14.18 607678 1555287 10808 15:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:40:01 eth0 224.18 174.40 663.01 60.79 0.00 0.00 0.00 0.00 15:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 docker0 4.58 4.06 0.64 6.72 0.00 0.00 0.00 0.00 15:41:01 eth0 0.80 0.08 0.07 0.04 0.00 0.00 0.00 0.00 15:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 eth0 0.95 0.27 0.30 0.14 0.00 0.00 0.00 0.00 15:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 eth0 0.38 0.08 0.03 0.07 0.00 0.00 0.00 0.00 15:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 eth0 1.40 0.75 0.65 0.44 0.00 0.00 0.00 0.00 15:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 eth0 174.59 115.53 938.24 11.67 0.00 0.00 0.00 0.00 15:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 67.06 48.53 267.11 12.19 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: docker0 0.76 0.68 0.11 1.12 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) 08/24/21 _x86_64_ (2 CPU) 15:38:30 LINUX RESTART (2 CPU) 15:39:01 CPU %user %nice %system %iowait %steal %idle 15:40:01 all 8.80 0.00 3.07 2.18 0.07 85.88 15:40:01 0 9.18 0.00 3.42 2.39 0.07 84.94 15:40:01 1 8.42 0.00 2.73 1.98 0.07 86.81 15:41:01 all 0.18 0.00 0.08 0.00 0.03 99.72 15:41:01 0 0.08 0.00 0.08 0.00 0.02 99.82 15:41:01 1 0.27 0.00 0.08 0.00 0.03 99.62 15:42:01 all 0.29 0.00 0.06 0.00 0.02 99.63 15:42:01 0 0.10 0.00 0.08 0.00 0.02 99.80 15:42:01 1 0.48 0.00 0.03 0.00 0.02 99.47 15:43:01 all 0.13 0.00 0.06 0.00 0.03 99.78 15:43:01 0 0.05 0.00 0.05 0.00 0.03 99.87 15:43:01 1 0.22 0.00 0.07 0.00 0.02 99.70 15:44:01 all 0.13 0.00 0.11 0.00 0.03 99.73 15:44:01 0 0.13 0.00 0.08 0.00 0.02 99.77 15:44:01 1 0.13 0.00 0.13 0.00 0.03 99.70 15:45:01 all 2.04 0.00 0.52 0.01 0.02 97.42 15:45:01 0 2.22 0.00 0.49 0.02 0.02 97.26 15:45:01 1 1.86 0.00 0.55 0.00 0.02 97.57 Average: all 1.90 0.00 0.64 0.36 0.03 97.06 Average: 0 1.93 0.00 0.69 0.39 0.03 96.95 Average: 1 1.88 0.00 0.59 0.32 0.03 97.18