---> uname -a: Linux prd-centos7-docker-4c-2g-1419.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) 10/24/21 _x86_64_ (2 CPU) 17:31:00 LINUX RESTART (2 CPU) 17:32:01 tps rtps wtps bread/s bwrtn/s 17:33:01 1.83 0.00 1.83 0.00 40.85 17:34:01 0.22 0.00 0.22 0.00 2.83 17:35:01 0.27 0.00 0.27 0.00 3.61 17:36:01 0.22 0.00 0.22 0.00 2.83 17:37:01 0.37 0.00 0.37 0.00 5.40 17:38:01 0.27 0.00 0.27 0.00 3.65 17:39:01 0.23 0.00 0.23 0.00 2.98 17:40:01 0.28 0.00 0.28 0.00 3.38 Average: 0.46 0.00 0.46 0.00 8.19 17:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:33:01 5654760 0 617700 7.71 2620 1733860 1158936 12.80 584876 1534464 20 17:34:01 5654668 0 617788 7.71 2620 1733864 1159176 12.80 584032 1534912 16 17:35:01 5649832 0 622624 7.77 2620 1733864 1159188 12.80 589196 1534912 8 17:36:01 5651692 0 620756 7.75 2620 1733872 1158936 12.80 586936 1535800 8 17:37:01 5654524 0 617916 7.72 2620 1733880 1159020 12.80 584444 1535800 12 17:38:01 5654604 0 617832 7.71 2620 1733884 1158936 12.80 583892 1535864 20 17:39:01 5644152 0 628280 7.84 2620 1733888 1159176 12.80 593968 1535864 8 17:40:01 5645388 0 627036 7.83 2620 1733896 1158936 12.80 593044 1535868 8 Average: 5651202 0 621242 7.76 2620 1733876 1159038 12.80 587548 1535436 12 17:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:33:01 eth0 0.62 0.08 0.06 0.01 0.00 0.00 0.00 0.00 17:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:34:01 eth0 0.75 0.48 0.29 0.18 0.00 0.00 0.00 0.00 17:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:35:01 eth0 1.22 0.72 0.86 0.07 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 0.13 0.08 0.01 0.01 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 17:37:01 eth0 0.77 0.28 0.19 0.08 0.00 0.00 0.00 0.00 17:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:38:01 eth0 0.05 0.00 0.00 0.00 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 0.88 0.40 0.32 0.15 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 0.10 0.10 0.01 0.07 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 Average: eth0 0.56 0.27 0.22 0.07 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) 10/24/21 _x86_64_ (2 CPU) 17:31:00 LINUX RESTART (2 CPU) 17:32:01 CPU %user %nice %system %iowait %steal %idle 17:33:01 all 0.24 0.00 0.06 0.00 0.02 99.68 17:33:01 0 0.37 0.00 0.05 0.00 0.02 99.57 17:33:01 1 0.12 0.00 0.07 0.00 0.02 99.80 17:34:01 all 0.24 0.00 0.06 0.00 0.00 99.70 17:34:01 0 0.38 0.00 0.03 0.00 0.00 99.58 17:34:01 1 0.10 0.00 0.08 0.00 0.00 99.82 17:35:01 all 0.27 0.00 0.03 0.00 0.01 99.69 17:35:01 0 0.48 0.00 0.03 0.00 0.00 99.48 17:35:01 1 0.05 0.00 0.03 0.00 0.02 99.90 17:36:01 all 0.12 0.00 0.04 0.00 0.01 99.83 17:36:01 0 0.18 0.00 0.05 0.00 0.02 99.75 17:36:01 1 0.05 0.00 0.03 0.00 0.00 99.92 17:37:01 all 0.17 0.00 0.06 0.00 0.01 99.77 17:37:01 0 0.28 0.00 0.07 0.00 0.00 99.65 17:37:01 1 0.05 0.00 0.05 0.00 0.02 99.88 17:38:01 all 0.13 0.00 0.03 0.00 0.01 99.82 17:38:01 0 0.18 0.00 0.03 0.00 0.02 99.77 17:38:01 1 0.08 0.00 0.03 0.00 0.00 99.88 17:39:01 all 0.24 0.00 0.05 0.00 0.01 99.70 17:39:01 0 0.08 0.00 0.05 0.00 0.00 99.87 17:39:01 1 0.40 0.00 0.05 0.00 0.02 99.53 17:40:01 all 0.23 0.00 0.04 0.00 0.01 99.72 17:40:01 0 0.05 0.00 0.05 0.00 0.02 99.88 17:40:01 1 0.42 0.00 0.03 0.00 0.00 99.55 Average: all 0.21 0.00 0.05 0.00 0.01 99.74 Average: 0 0.25 0.00 0.05 0.00 0.01 99.69 Average: 1 0.16 0.00 0.05 0.00 0.01 99.79