---> uname -a: Linux prd-centos7-docker-4c-2g-2093.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) 10/26/21 _x86_64_ (2 CPU) 18:24:02 LINUX RESTART (2 CPU) 18:25:02 tps rtps wtps bread/s bwrtn/s 18:26:01 1.61 0.00 1.61 0.00 34.03 18:27:01 0.43 0.00 0.43 0.00 8.69 18:28:01 0.37 0.00 0.37 0.00 5.70 18:29:01 0.27 0.00 0.27 0.00 4.67 18:30:01 0.23 0.00 0.23 0.00 3.41 18:31:01 0.37 0.00 0.37 0.00 5.78 18:32:01 0.22 0.00 0.22 0.00 3.43 Average: 0.50 0.00 0.50 0.00 9.33 18:25:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:26:01 5658832 0 615520 7.69 2620 1731960 1225492 13.53 575828 1539656 8 18:27:01 5659896 0 614452 7.67 2620 1731964 1197736 13.22 574536 1540336 8 18:28:01 5655892 0 618396 7.72 2620 1732024 1185548 13.09 578752 1540352 16 18:29:01 5663324 0 611016 7.63 2620 1731972 1185560 13.09 571448 1540528 8 18:30:01 5665948 0 608384 7.60 2620 1731980 1163744 12.85 569368 1540528 8 18:31:01 5665168 0 609160 7.61 2620 1731984 1163864 12.85 570044 1540528 12 18:32:01 5658320 0 616004 7.69 2620 1731988 1163660 12.85 577000 1540528 20 Average: 5661054 0 613276 7.66 2620 1731982 1183658 13.07 573854 1540351 11 18:25:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:26:01 eth0 2.29 0.25 0.43 0.20 0.00 0.00 0.00 0.00 18:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:27:01 eth0 2.63 0.82 1.01 0.59 0.00 0.00 0.00 0.00 18:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:28:01 eth0 1.43 0.57 0.59 0.40 0.00 0.00 0.00 0.00 18:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:29:01 eth0 0.57 0.33 0.27 0.20 0.00 0.00 0.00 0.00 18:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 eth0 0.62 0.20 0.18 0.07 0.00 0.00 0.00 0.00 18:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 eth0 0.57 0.30 0.27 0.20 0.00 0.00 0.00 0.00 18:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 eth0 0.18 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.18 0.37 0.40 0.24 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) 10/26/21 _x86_64_ (2 CPU) 18:24:02 LINUX RESTART (2 CPU) 18:25:02 CPU %user %nice %system %iowait %steal %idle 18:26:01 all 0.20 0.00 0.06 0.00 0.01 99.73 18:26:01 0 0.12 0.00 0.05 0.00 0.00 99.83 18:26:01 1 0.29 0.00 0.07 0.00 0.02 99.63 18:27:01 all 0.25 0.00 0.05 0.00 0.03 99.67 18:27:01 0 0.10 0.00 0.05 0.00 0.03 99.82 18:27:01 1 0.40 0.00 0.05 0.00 0.02 99.53 18:28:01 all 0.22 0.00 0.05 0.00 0.02 99.72 18:28:01 0 0.03 0.00 0.07 0.00 0.02 99.88 18:28:01 1 0.40 0.00 0.03 0.00 0.02 99.55 18:29:01 all 0.24 0.00 0.03 0.00 0.03 99.70 18:29:01 0 0.07 0.00 0.03 0.00 0.03 99.87 18:29:01 1 0.42 0.00 0.02 0.00 0.03 99.53 18:30:01 all 0.15 0.00 0.03 0.00 0.02 99.80 18:30:01 0 0.03 0.00 0.03 0.00 0.02 99.92 18:30:01 1 0.27 0.00 0.03 0.00 0.02 99.68 18:31:01 all 0.16 0.00 0.03 0.00 0.03 99.78 18:31:01 0 0.08 0.00 0.05 0.00 0.02 99.85 18:31:01 1 0.23 0.00 0.02 0.00 0.03 99.72 18:32:01 all 0.08 0.00 0.03 0.00 0.03 99.86 18:32:01 0 0.03 0.00 0.05 0.00 0.03 99.88 18:32:01 1 0.13 0.00 0.02 0.00 0.02 99.83 Average: all 0.19 0.00 0.04 0.00 0.02 99.75 Average: 0 0.07 0.00 0.05 0.00 0.02 99.86 Average: 1 0.31 0.00 0.03 0.00 0.02 99.64