---> uname -a: Linux prd-centos7-docker-4c-2g-13840.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) 11/02/21 _x86_64_ (2 CPU) 17:33:12 LINUX RESTART (2 CPU) 17:34:01 tps rtps wtps bread/s bwrtn/s 17:35:01 3.30 0.08 3.21 2.66 104.38 17:36:01 0.45 0.00 0.45 0.00 6.36 17:37:01 0.25 0.00 0.25 0.00 3.73 17:38:01 0.20 0.00 0.20 0.00 2.83 17:39:01 0.22 0.00 0.22 0.00 2.40 17:40:01 0.35 0.00 0.35 0.00 5.35 17:41:01 0.22 0.00 0.22 0.00 2.43 17:42:01 0.28 0.00 0.28 0.00 3.48 17:43:01 0.23 0.00 0.23 0.00 2.70 17:44:01 0.15 0.00 0.15 0.00 1.75 Average: 0.56 0.01 0.56 0.27 13.54 17:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:35:01 5712140 0 598168 7.47 2620 1696004 1158664 12.79 542724 1522404 16 17:36:01 5710664 0 599636 7.49 2620 1696012 1156392 12.77 544240 1522392 8 17:37:01 5710804 0 599496 7.49 2620 1696012 1156936 12.77 543824 1522392 8 17:38:01 5712528 0 597764 7.46 2620 1696020 1156696 12.77 541552 1523304 12 17:39:01 5712924 0 597364 7.46 2620 1696024 1156732 12.77 541936 1523304 8 17:40:01 5712920 0 597364 7.46 2620 1696028 1156648 12.77 541376 1523304 8 17:41:01 5697204 0 613076 7.65 2620 1696032 1156852 12.77 556832 1523304 8 17:42:01 5697816 0 612456 7.65 2620 1696040 1156648 12.77 556136 1523308 8 17:43:01 5697780 0 612492 7.65 2620 1696040 1156648 12.77 558128 1521328 8 17:44:01 5697028 0 613240 7.66 2620 1696044 1156828 12.77 558944 1521328 8 Average: 5706181 0 604106 7.54 2620 1696026 1156904 12.77 548569 1522637 9 17:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:35:01 eth0 0.70 0.12 0.06 0.02 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 0.20 0.07 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 1.87 1.00 1.38 0.42 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 0.15 0.12 0.06 0.01 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 0.23 0.27 0.08 0.08 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 0.15 0.10 0.01 0.01 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 17:41:01 eth0 0.93 0.35 0.37 0.17 0.00 0.00 0.00 0.00 17:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 eth0 0.20 0.08 0.02 0.04 0.00 0.00 0.00 0.00 17:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:44:01 eth0 0.22 0.17 0.08 0.04 0.00 0.00 0.00 0.00 17:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 0.48 0.24 0.21 0.08 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) 11/02/21 _x86_64_ (2 CPU) 17:33:12 LINUX RESTART (2 CPU) 17:34:01 CPU %user %nice %system %iowait %steal %idle 17:35:01 all 0.16 0.00 0.06 0.00 0.03 99.75 17:35:01 0 0.25 0.00 0.08 0.00 0.05 99.61 17:35:01 1 0.07 0.00 0.03 0.00 0.02 99.88 17:36:01 all 0.15 0.00 0.03 0.00 0.04 99.78 17:36:01 0 0.27 0.00 0.03 0.00 0.05 99.65 17:36:01 1 0.03 0.00 0.02 0.00 0.03 99.92 17:37:01 all 0.14 0.00 0.03 0.00 0.03 99.79 17:37:01 0 0.22 0.00 0.03 0.00 0.02 99.73 17:37:01 1 0.07 0.00 0.03 0.00 0.05 99.85 17:38:01 all 0.14 0.00 0.03 0.00 0.03 99.80 17:38:01 0 0.23 0.00 0.03 0.00 0.03 99.70 17:38:01 1 0.05 0.00 0.02 0.00 0.03 99.90 17:39:01 all 0.12 0.00 0.03 0.00 0.04 99.81 17:39:01 0 0.20 0.00 0.02 0.00 0.03 99.75 17:39:01 1 0.03 0.00 0.05 0.00 0.05 99.87 17:40:01 all 0.24 0.00 0.03 0.00 0.02 99.72 17:40:01 0 0.45 0.00 0.03 0.00 0.02 99.50 17:40:01 1 0.03 0.00 0.02 0.00 0.02 99.93 17:41:01 all 0.23 0.00 0.05 0.00 0.03 99.68 17:41:01 0 0.42 0.00 0.03 0.00 0.02 99.53 17:41:01 1 0.05 0.00 0.07 0.00 0.05 99.83 17:42:01 all 0.23 0.00 0.03 0.00 0.03 99.72 17:42:01 0 0.42 0.00 0.03 0.00 0.05 99.50 17:42:01 1 0.03 0.00 0.02 0.00 0.02 99.93 17:43:01 all 0.08 0.00 0.03 0.00 0.03 99.87 17:43:01 0 0.13 0.00 0.03 0.00 0.03 99.80 17:43:01 1 0.02 0.00 0.02 0.00 0.03 99.93 17:44:01 all 0.17 0.00 0.02 0.00 0.03 99.78 17:44:01 0 0.30 0.00 0.02 0.00 0.05 99.63 17:44:01 1 0.03 0.00 0.02 0.00 0.02 99.93 Average: all 0.17 0.00 0.03 0.00 0.03 99.77 Average: 0 0.29 0.00 0.04 0.00 0.04 99.64 Average: 1 0.04 0.00 0.03 0.00 0.03 99.90