---> uname -a: Linux prd-centos7-docker-4c-2g-2349.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) 10/19/21 _x86_64_ (2 CPU) 04:21:42 LINUX RESTART (2 CPU) 04:23:01 tps rtps wtps bread/s bwrtn/s 04:24:01 2.38 0.00 2.38 0.00 55.60 04:25:01 0.33 0.00 0.33 0.00 5.03 04:26:01 0.27 0.00 0.27 0.00 2.22 04:27:01 0.57 0.00 0.57 0.00 7.75 04:28:01 0.17 0.00 0.17 0.00 2.50 04:29:01 0.33 0.00 0.33 0.00 4.06 04:30:01 0.23 0.00 0.23 0.00 2.71 04:31:01 0.25 0.00 0.25 0.00 3.20 Average: 0.57 0.00 0.57 0.00 10.38 04:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:24:01 5669720 0 604632 7.55 2620 1731960 1163412 12.84 564476 1540740 16 04:25:01 5670756 0 603588 7.54 2620 1731968 1163712 12.85 563628 1540704 12 04:26:01 5669500 0 604844 7.55 2620 1731968 1163412 12.84 564260 1541336 12 04:27:01 5674500 0 599836 7.49 2620 1731976 1163604 12.85 559136 1541336 8 04:28:01 5672940 0 601388 7.51 2620 1731984 1166288 12.88 561596 1541336 8 04:29:01 5673648 0 600676 7.50 2620 1731988 1166108 12.87 560676 1541340 8 04:30:01 5670980 0 603340 7.53 2620 1731992 1166108 12.87 563048 1541336 8 04:31:01 5662620 0 611696 7.64 2620 1731996 1166108 12.87 571464 1541336 20 Average: 5670583 0 603750 7.54 2620 1731979 1164844 12.86 563536 1541183 12 04:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:24:01 eth0 1.53 0.08 0.15 0.04 0.00 0.00 0.00 0.00 04:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 eth0 3.03 0.77 0.95 0.58 0.00 0.00 0.00 0.00 04:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 eth0 0.42 0.08 0.04 0.01 0.00 0.00 0.00 0.00 04:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 eth0 0.95 0.28 0.32 0.20 0.00 0.00 0.00 0.00 04:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 eth0 0.37 0.23 0.15 0.07 0.00 0.00 0.00 0.00 04:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 eth0 0.50 0.08 0.02 0.01 0.00 0.00 0.00 0.00 04:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 eth0 0.52 0.10 0.05 0.01 0.00 0.00 0.00 0.00 04:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 0.93 0.21 0.21 0.12 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) 04:21:42 LINUX RESTART (2 CPU) 04:23:01 CPU %user %nice %system %iowait %steal %idle 04:24:01 all 0.22 0.00 0.08 0.00 0.02 99.68 04:24:01 0 0.32 0.00 0.07 0.00 0.02 99.60 04:24:01 1 0.12 0.00 0.10 0.00 0.02 99.77 04:25:01 all 0.18 0.00 0.06 0.00 0.02 99.74 04:25:01 0 0.15 0.00 0.07 0.00 0.02 99.77 04:25:01 1 0.22 0.00 0.05 0.00 0.02 99.72 04:26:01 all 0.08 0.00 0.08 0.00 0.03 99.81 04:26:01 0 0.03 0.00 0.03 0.00 0.02 99.92 04:26:01 1 0.13 0.00 0.13 0.00 0.03 99.70 04:27:01 all 0.21 0.00 0.05 0.00 0.01 99.73 04:27:01 0 0.08 0.00 0.07 0.00 0.00 99.85 04:27:01 1 0.33 0.00 0.03 0.00 0.02 99.62 04:28:01 all 0.27 0.00 0.04 0.00 0.01 99.68 04:28:01 0 0.05 0.00 0.02 0.00 0.02 99.92 04:28:01 1 0.48 0.00 0.07 0.00 0.00 99.45 04:29:01 all 0.28 0.00 0.06 0.00 0.02 99.65 04:29:01 0 0.07 0.00 0.07 0.00 0.02 99.85 04:29:01 1 0.48 0.00 0.05 0.00 0.02 99.45 04:30:01 all 0.20 0.00 0.06 0.00 0.02 99.72 04:30:01 0 0.05 0.00 0.07 0.00 0.02 99.87 04:30:01 1 0.35 0.00 0.05 0.00 0.02 99.58 04:31:01 all 0.23 0.00 0.06 0.00 0.01 99.71 04:31:01 0 0.07 0.00 0.08 0.00 0.02 99.83 04:31:01 1 0.38 0.00 0.03 0.00 0.00 99.58 Average: all 0.21 0.00 0.06 0.00 0.01 99.72 Average: 0 0.10 0.00 0.06 0.00 0.01 99.82 Average: 1 0.31 0.00 0.06 0.00 0.01 99.61