---> uname -a: Linux prd-centos7-docker-4c-2g-113.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: 2800.000 BogoMIPS: 5600.00 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) 10/19/21 _x86_64_ (2 CPU) 21:49:44 LINUX RESTART (2 CPU) 21:51:01 tps rtps wtps bread/s bwrtn/s 21:52:01 2.22 0.00 2.22 0.00 52.93 21:53:01 0.47 0.00 0.47 0.00 6.03 21:54:01 0.30 0.00 0.30 0.00 3.75 21:55:01 0.20 0.00 0.20 0.00 3.00 21:56:01 0.27 0.00 0.27 0.00 3.45 21:57:01 0.28 0.00 0.28 0.00 3.38 21:58:01 0.22 0.00 0.22 0.00 3.12 Average: 0.56 0.00 0.56 0.00 10.81 21:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:52:01 5654220 0 620124 7.74 2620 1731968 1214944 13.41 578948 1540824 12 21:53:01 5656832 0 617508 7.71 2620 1731972 1214968 13.41 576556 1541076 8 21:54:01 5654528 0 619812 7.74 2620 1731972 1214992 13.41 578840 1541076 8 21:55:01 5668240 0 606092 7.57 2620 1731980 1155104 12.75 565656 1541492 8 21:56:01 5667708 0 606620 7.57 2620 1731984 1155200 12.75 566220 1541492 8 21:57:01 5668744 0 605580 7.56 2620 1731988 1155104 12.75 565640 1541500 8 21:58:01 5660340 0 613980 7.67 2620 1731992 1155152 12.75 573864 1541500 8 Average: 5661516 0 612817 7.65 2620 1731979 1180781 13.04 572246 1541280 9 21:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:52:01 eth0 4.43 1.87 3.30 0.19 0.00 0.00 0.00 0.00 21:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:53:01 eth0 1.12 0.28 0.34 0.19 0.00 0.00 0.00 0.00 21:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:54:01 eth0 0.85 0.73 0.53 0.40 0.00 0.00 0.00 0.00 21:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:55:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:56:01 eth0 0.25 0.20 0.08 0.08 0.00 0.00 0.00 0.00 21:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:57:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:58:01 eth0 0.18 0.17 0.07 0.01 0.00 0.00 0.00 0.00 21:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.02 0.49 0.62 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) 10/19/21 _x86_64_ (2 CPU) 21:49:44 LINUX RESTART (2 CPU) 21:51:01 CPU %user %nice %system %iowait %steal %idle 21:52:01 all 0.23 0.00 0.06 0.00 0.02 99.70 21:52:01 0 0.33 0.00 0.05 0.00 0.02 99.60 21:52:01 1 0.12 0.00 0.07 0.00 0.02 99.80 21:53:01 all 0.18 0.00 0.05 0.00 0.02 99.75 21:53:01 0 0.28 0.00 0.05 0.00 0.00 99.67 21:53:01 1 0.08 0.00 0.05 0.00 0.03 99.83 21:54:01 all 0.16 0.00 0.06 0.00 0.02 99.77 21:54:01 0 0.17 0.00 0.05 0.00 0.02 99.77 21:54:01 1 0.15 0.00 0.07 0.00 0.02 99.77 21:55:01 all 0.23 0.00 0.05 0.00 0.01 99.72 21:55:01 0 0.03 0.00 0.03 0.00 0.00 99.93 21:55:01 1 0.42 0.00 0.07 0.00 0.02 99.50 21:56:01 all 0.23 0.00 0.03 0.00 0.02 99.72 21:56:01 0 0.05 0.00 0.03 0.00 0.03 99.88 21:56:01 1 0.42 0.00 0.03 0.00 0.00 99.55 21:57:01 all 0.25 0.00 0.04 0.00 0.03 99.68 21:57:01 0 0.08 0.00 0.07 0.00 0.03 99.82 21:57:01 1 0.42 0.00 0.02 0.00 0.02 99.55 21:58:01 all 0.26 0.00 0.03 0.00 0.01 99.70 21:58:01 0 0.07 0.00 0.05 0.00 0.02 99.87 21:58:01 1 0.45 0.00 0.02 0.00 0.00 99.53 Average: all 0.22 0.00 0.05 0.00 0.02 99.72 Average: 0 0.15 0.00 0.05 0.00 0.02 99.79 Average: 1 0.29 0.00 0.05 0.00 0.01 99.65