---> uname -a: Linux prd-centos7-docker-4c-2g-214.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) 09/15/21 _x86_64_ (2 CPU) 07:34:53 LINUX RESTART (2 CPU) 07:36:03 tps rtps wtps bread/s bwrtn/s 07:37:01 1.81 0.00 1.81 0.00 36.75 07:38:01 0.43 0.00 0.43 0.00 5.85 07:39:01 0.18 0.00 0.18 0.00 1.88 07:40:01 0.25 0.00 0.25 0.00 3.36 07:41:01 0.35 0.00 0.35 0.00 4.46 07:42:01 0.25 0.00 0.25 0.00 4.06 07:43:01 0.25 0.00 0.25 0.00 2.48 Average: 0.50 0.00 0.50 0.00 8.27 07:36:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:37:01 5455728 0 782728 9.77 2620 1767864 1206648 13.32 568100 1585348 8 07:38:01 5455428 0 782964 9.78 2620 1767928 1206648 13.32 572720 1580640 12 07:39:01 5452716 0 785732 9.81 2620 1767872 1206936 13.33 575364 1580624 8 07:40:01 5452408 0 786032 9.81 2620 1767880 1206972 13.33 574796 1581488 8 07:41:01 5453708 0 784728 9.80 2620 1767884 1206792 13.32 569732 1585488 8 07:42:01 5454908 0 783520 9.78 2620 1767892 1206648 13.32 569056 1585488 8 07:43:01 5444644 0 793780 9.91 2620 1767896 1206648 13.32 578860 1585488 8 Average: 5452791 0 785641 9.81 2620 1767888 1206756 13.32 572661 1583509 9 07:36:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:37:01 eth0 0.41 0.09 0.02 0.05 0.00 0.00 0.00 0.00 07:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 eth0 0.57 0.08 0.06 0.01 0.00 0.00 0.00 0.00 07:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 eth0 1.43 0.60 1.12 0.22 0.00 0.00 0.00 0.00 07:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 eth0 0.55 0.28 0.27 0.20 0.00 0.00 0.00 0.00 07:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 eth0 0.32 0.23 0.14 0.07 0.00 0.00 0.00 0.00 07:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 eth0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 0.49 0.20 0.23 0.08 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 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 09/15/21 _x86_64_ (2 CPU) 07:34:53 LINUX RESTART (2 CPU) 07:36:03 CPU %user %nice %system %iowait %steal %idle 07:37:01 all 0.22 0.00 0.06 0.00 0.02 99.70 07:37:01 0 0.31 0.00 0.07 0.00 0.02 99.60 07:37:01 1 0.14 0.00 0.05 0.00 0.02 99.79 07:38:01 all 0.10 0.00 0.06 0.00 0.02 99.82 07:38:01 0 0.10 0.00 0.07 0.00 0.02 99.82 07:38:01 1 0.10 0.00 0.05 0.00 0.02 99.83 07:39:01 all 0.23 0.00 0.04 0.00 0.01 99.72 07:39:01 0 0.40 0.00 0.05 0.00 0.02 99.53 07:39:01 1 0.05 0.00 0.03 0.00 0.00 99.92 07:40:01 all 0.22 0.00 0.03 0.00 0.01 99.74 07:40:01 0 0.37 0.00 0.03 0.00 0.00 99.60 07:40:01 1 0.07 0.00 0.03 0.00 0.02 99.88 07:41:01 all 0.19 0.00 0.04 0.00 0.01 99.76 07:41:01 0 0.32 0.00 0.03 0.00 0.00 99.65 07:41:01 1 0.07 0.00 0.05 0.00 0.02 99.87 07:42:01 all 0.17 0.00 0.05 0.00 0.02 99.77 07:42:01 0 0.25 0.00 0.05 0.00 0.02 99.68 07:42:01 1 0.08 0.00 0.05 0.00 0.02 99.85 07:43:01 all 0.23 0.00 0.06 0.00 0.01 99.71 07:43:01 0 0.05 0.00 0.03 0.00 0.00 99.92 07:43:01 1 0.40 0.00 0.08 0.00 0.02 99.50 Average: all 0.19 0.00 0.05 0.00 0.01 99.75 Average: 0 0.26 0.00 0.05 0.00 0.01 99.69 Average: 1 0.13 0.00 0.05 0.00 0.01 99.81