---> uname -a: Linux prd-centos7-docker-4c-2g-367.novalocal 3.10.0-1160.42.2.el7.x86_64 #1 SMP Tue Sep 7 14:49:57 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 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/12/21 _x86_64_ (2 CPU) 17:32:53 LINUX RESTART (2 CPU) 17:34:01 tps rtps wtps bread/s bwrtn/s 17:35:01 2.05 0.00 2.05 0.00 40.79 17:36:01 0.23 0.00 0.23 0.00 3.76 17:37:02 0.27 0.00 0.27 0.00 2.98 17:38:01 0.15 0.00 0.15 0.00 2.08 17:39:01 0.48 0.00 0.48 0.00 7.35 17:40:01 0.13 0.00 0.13 0.00 2.00 17:41:01 0.25 0.00 0.25 0.00 3.10 17:42:01 0.28 0.00 0.28 0.00 2.73 Average: 0.48 0.00 0.48 0.00 8.11 17:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:35:01 5650624 0 639148 7.98 2620 1716540 1489944 16.45 579068 1540560 20 17:36:01 5657892 0 631872 7.89 2620 1716548 1420112 15.68 573052 1540520 8 17:37:02 5655372 0 634392 7.92 2620 1716548 1420208 15.68 574772 1541280 8 17:38:01 5658132 0 631624 7.89 2620 1716556 1419824 15.68 572632 1541280 8 17:39:01 5659632 0 630120 7.87 2620 1716560 1419920 15.68 571880 1541280 20 17:40:01 5659612 0 630140 7.87 2620 1716560 1419824 15.68 571372 1541280 12 17:41:01 5659372 0 630348 7.87 2620 1716592 1419824 15.68 571280 1541288 16 17:42:01 5659728 0 630012 7.87 2620 1716572 1419824 15.68 571424 1541280 8 Average: 5657546 0 632207 7.89 2620 1716560 1428685 15.77 573185 1541096 12 17:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:35:01 eth0 1.32 0.30 0.33 0.20 0.00 0.00 0.00 0.00 17:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:36:01 eth0 2.88 0.50 0.74 0.36 0.00 0.00 0.00 0.00 17:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:37:02 eth0 1.20 0.48 0.56 0.39 0.00 0.00 0.00 0.00 17:37:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:37:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:38:01 eth0 0.19 0.10 0.01 0.04 0.00 0.00 0.00 0.00 17:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:39:01 eth0 0.32 0.23 0.14 0.07 0.00 0.00 0.00 0.00 17:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 eth0 0.08 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 eth0 0.25 0.10 0.02 0.01 0.00 0.00 0.00 0.00 17:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 0.80 0.23 0.23 0.13 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/12/21 _x86_64_ (2 CPU) 17:32:53 LINUX RESTART (2 CPU) 17:34:01 CPU %user %nice %system %iowait %steal %idle 17:35:01 all 0.28 0.00 0.06 0.00 0.02 99.64 17:35:01 0 0.45 0.00 0.07 0.00 0.02 99.47 17:35:01 1 0.12 0.00 0.05 0.00 0.02 99.82 17:36:01 all 0.18 0.00 0.05 0.00 0.03 99.74 17:36:01 0 0.28 0.00 0.03 0.00 0.02 99.67 17:36:01 1 0.08 0.00 0.07 0.00 0.03 99.82 17:37:02 all 0.22 0.00 0.05 0.00 0.01 99.72 17:37:02 0 0.33 0.00 0.05 0.00 0.00 99.62 17:37:02 1 0.10 0.00 0.05 0.00 0.02 99.83 17:38:01 all 0.19 0.00 0.04 0.00 0.03 99.75 17:38:01 0 0.22 0.00 0.03 0.00 0.02 99.73 17:38:01 1 0.15 0.00 0.05 0.00 0.03 99.76 17:39:01 all 0.18 0.00 0.04 0.00 0.01 99.77 17:39:01 0 0.03 0.00 0.05 0.00 0.00 99.92 17:39:01 1 0.32 0.00 0.03 0.00 0.02 99.63 17:40:01 all 0.10 0.00 0.05 0.00 0.02 99.83 17:40:01 0 0.05 0.00 0.03 0.00 0.02 99.90 17:40:01 1 0.15 0.00 0.07 0.00 0.02 99.77 17:41:01 all 0.14 0.00 0.05 0.00 0.03 99.78 17:41:01 0 0.08 0.00 0.07 0.00 0.03 99.82 17:41:01 1 0.20 0.00 0.03 0.00 0.02 99.75 17:42:01 all 0.22 0.00 0.05 0.00 0.01 99.72 17:42:01 0 0.07 0.00 0.08 0.00 0.02 99.83 17:42:01 1 0.37 0.00 0.02 0.00 0.00 99.62 Average: all 0.19 0.00 0.05 0.00 0.02 99.75 Average: 0 0.19 0.00 0.05 0.00 0.01 99.74 Average: 1 0.19 0.00 0.05 0.00 0.02 99.75