---> uname -a: Linux prd-centos7-docker-4c-2g-690.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) 10/12/21 _x86_64_ (2 CPU) 14:28:12 LINUX RESTART (2 CPU) 14:29:02 tps rtps wtps bread/s bwrtn/s 14:30:01 3.68 0.12 3.56 6.10 109.86 14:31:01 0.42 0.00 0.42 0.00 6.80 14:32:01 0.33 0.00 0.33 0.00 5.70 14:33:01 0.15 0.00 0.15 0.00 2.05 14:34:01 0.32 0.00 0.32 0.00 3.68 14:35:01 0.32 0.00 0.32 0.00 3.91 14:36:01 0.22 0.00 0.22 0.00 3.48 Average: 0.77 0.02 0.75 0.86 19.14 14:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:30:01 5644128 0 630532 7.87 2620 1731660 1263564 13.95 589988 1539328 20 14:31:01 5654572 0 620080 7.74 2620 1731668 1164432 12.86 581380 1540028 16 14:32:01 5653628 0 621024 7.75 2620 1731668 1164528 12.86 581932 1540028 16 14:33:01 5653244 0 621400 7.76 2620 1731676 1164552 12.86 581520 1540700 8 14:34:01 5660304 0 614336 7.67 2620 1731680 1164312 12.85 574844 1540700 12 14:35:01 5659904 0 614732 7.68 2620 1731684 1164420 12.86 575552 1540704 20 14:36:01 5656144 0 618488 7.72 2620 1731688 1164228 12.85 579124 1540700 12 Average: 5654561 0 620085 7.74 2620 1731675 1178577 13.01 580620 1540313 15 14:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:30:01 eth0 8.69 4.34 8.17 1.67 0.00 0.00 0.00 0.00 14:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 eth0 1.57 0.33 0.37 0.17 0.00 0.00 0.00 0.00 14:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 eth0 0.77 0.35 0.33 0.20 0.00 0.00 0.00 0.00 14:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 eth0 0.53 0.32 0.27 0.23 0.00 0.00 0.00 0.00 14:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 eth0 0.83 0.23 0.16 0.07 0.00 0.00 0.00 0.00 14:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 eth0 1.32 0.47 0.42 0.18 0.00 0.00 0.00 0.00 14:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 eth0 0.45 0.08 0.05 0.04 0.00 0.00 0.00 0.00 14:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 2.01 0.87 1.38 0.36 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) 10/12/21 _x86_64_ (2 CPU) 14:28:12 LINUX RESTART (2 CPU) 14:29:02 CPU %user %nice %system %iowait %steal %idle 14:30:01 all 0.41 0.00 0.12 0.01 0.02 99.45 14:30:01 0 0.44 0.00 0.12 0.00 0.02 99.42 14:30:01 1 0.37 0.00 0.12 0.02 0.02 99.47 14:31:01 all 0.18 0.00 0.07 0.00 0.03 99.73 14:31:01 0 0.13 0.00 0.07 0.00 0.03 99.77 14:31:01 1 0.22 0.00 0.07 0.00 0.02 99.70 14:32:01 all 0.23 0.00 0.06 0.00 0.01 99.70 14:32:01 0 0.05 0.00 0.07 0.00 0.02 99.87 14:32:01 1 0.42 0.00 0.05 0.00 0.00 99.53 14:33:01 all 0.27 0.00 0.06 0.00 0.02 99.66 14:33:01 0 0.12 0.00 0.05 0.00 0.02 99.82 14:33:01 1 0.42 0.00 0.07 0.00 0.02 99.50 14:34:01 all 0.24 0.00 0.06 0.00 0.01 99.69 14:34:01 0 0.08 0.00 0.07 0.00 0.02 99.83 14:34:01 1 0.40 0.00 0.05 0.00 0.00 99.55 14:35:01 all 0.25 0.00 0.05 0.00 0.03 99.67 14:35:01 0 0.10 0.00 0.08 0.00 0.03 99.78 14:35:01 1 0.40 0.00 0.02 0.00 0.02 99.57 14:36:01 all 0.21 0.00 0.05 0.00 0.01 99.73 14:36:01 0 0.05 0.00 0.03 0.00 0.02 99.90 14:36:01 1 0.37 0.00 0.07 0.00 0.00 99.57 Average: all 0.25 0.00 0.07 0.00 0.02 99.66 Average: 0 0.14 0.00 0.07 0.00 0.02 99.77 Average: 1 0.37 0.00 0.06 0.00 0.01 99.56