---> uname -a: Linux prd-centos7-docker-4c-2g-222.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 9.0G 32G 23% / 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 9.0G 32G 23% /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) 11/11/21 _x86_64_ (2 CPU) 20:40:58 LINUX RESTART (2 CPU) 20:42:01 tps rtps wtps bread/s bwrtn/s 20:43:01 1.73 0.00 1.73 0.00 35.08 20:44:01 0.15 0.00 0.15 0.00 2.32 20:45:01 0.25 0.00 0.25 0.00 2.33 20:46:01 0.23 0.00 0.23 0.00 3.78 20:47:01 0.28 0.00 0.28 0.00 4.68 20:48:01 0.25 0.00 0.25 0.00 3.93 20:49:01 0.25 0.00 0.25 0.00 2.60 20:50:01 0.20 0.00 0.20 0.00 1.65 20:51:01 0.27 0.00 0.27 0.00 3.51 20:52:01 217.39 0.03 217.35 3.73 54671.69 Average: 22.11 0.00 22.10 0.37 5474.52 20:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:43:01 5676028 0 619608 7.74 2620 1710676 1473644 16.27 568932 1530416 20 20:44:01 5677868 0 617760 7.71 2620 1710684 1444860 15.95 567188 1530684 8 20:45:01 5680556 0 615072 7.68 2620 1710684 1444884 15.95 564596 1530684 8 20:46:01 5680900 0 614720 7.68 2620 1710692 1444896 15.95 564040 1531476 8 20:47:01 5683100 0 612516 7.65 2620 1710696 1427168 15.76 562128 1531476 20 20:48:01 5684532 0 611080 7.63 2620 1710700 1412824 15.60 561012 1531512 8 20:49:01 5683772 0 611836 7.64 2620 1710704 1412776 15.60 561740 1531508 8 20:50:01 5683876 0 611728 7.64 2620 1710708 1412776 15.60 561896 1531508 8 20:51:01 5683576 0 612020 7.64 2620 1710716 1412776 15.60 561848 1531508 8 20:52:01 3980136 0 993472 12.40 2620 3032704 1718884 18.98 922632 2653564 68 Average: 5511434 0 651981 8.14 2620 1842896 1460549 16.13 599601 1643434 16 20:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:43:01 eth0 6.25 2.22 4.63 0.69 0.00 0.00 0.00 0.00 20:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:44:01 eth0 1.88 0.35 0.41 0.23 0.00 0.00 0.00 0.00 20:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:45:01 eth0 1.67 0.50 0.45 0.24 0.00 0.00 0.00 0.00 20:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:46:01 eth0 1.55 0.82 0.81 0.59 0.00 0.00 0.00 0.00 20:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:47:01 eth0 0.40 0.18 0.09 0.07 0.00 0.00 0.00 0.00 20:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:48:01 eth0 0.23 0.12 0.07 0.01 0.00 0.00 0.00 0.00 20:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:49:01 eth0 0.10 0.03 0.01 0.00 0.00 0.00 0.00 0.00 20:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:01 eth0 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:51:01 eth0 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:52:01 veth84c186c 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 20:52:01 eth0 349.46 216.85 7669.58 39.88 0.00 0.00 0.00 0.00 20:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:52:01 docker0 33.29 53.76 3.12 387.27 0.00 0.00 0.00 0.00 Average: veth84c186c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.20 22.13 767.80 4.18 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 3.33 5.38 0.31 38.74 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) 11/11/21 _x86_64_ (2 CPU) 20:40:58 LINUX RESTART (2 CPU) 20:42:01 CPU %user %nice %system %iowait %steal %idle 20:43:01 all 0.24 0.00 0.08 0.00 0.02 99.66 20:43:01 0 0.37 0.00 0.08 0.00 0.02 99.53 20:43:01 1 0.12 0.00 0.08 0.00 0.02 99.78 20:44:01 all 0.18 0.00 0.06 0.00 0.03 99.72 20:44:01 0 0.27 0.00 0.03 0.00 0.05 99.65 20:44:01 1 0.10 0.00 0.08 0.00 0.02 99.80 20:45:01 all 0.25 0.00 0.04 0.00 0.02 99.69 20:45:01 0 0.10 0.00 0.05 0.00 0.02 99.83 20:45:01 1 0.40 0.00 0.03 0.00 0.02 99.55 20:46:01 all 0.24 0.00 0.06 0.00 0.02 99.68 20:46:01 0 0.10 0.00 0.08 0.00 0.03 99.78 20:46:01 1 0.38 0.00 0.03 0.00 0.00 99.58 20:47:01 all 0.26 0.00 0.05 0.00 0.02 99.67 20:47:01 0 0.10 0.00 0.07 0.00 0.02 99.82 20:47:01 1 0.42 0.00 0.03 0.00 0.02 99.53 20:48:01 all 0.23 0.00 0.03 0.00 0.02 99.73 20:48:01 0 0.05 0.00 0.02 0.00 0.02 99.92 20:48:01 1 0.40 0.00 0.03 0.00 0.02 99.55 20:49:01 all 0.18 0.00 0.03 0.00 0.01 99.77 20:49:01 0 0.32 0.00 0.03 0.00 0.00 99.65 20:49:01 1 0.05 0.00 0.03 0.00 0.02 99.90 20:50:01 all 0.18 0.00 0.04 0.00 0.02 99.76 20:50:01 0 0.32 0.00 0.03 0.00 0.02 99.63 20:50:01 1 0.05 0.00 0.05 0.00 0.02 99.88 20:51:01 all 0.21 0.00 0.05 0.00 0.01 99.73 20:51:01 0 0.37 0.00 0.07 0.00 0.00 99.57 20:51:01 1 0.05 0.00 0.03 0.00 0.02 99.90 20:52:01 all 24.17 0.00 9.92 2.62 0.09 63.20 20:52:01 0 23.81 0.00 10.35 2.82 0.09 62.93 20:52:01 1 24.53 0.00 9.48 2.43 0.09 63.46 Average: all 2.50 0.00 0.99 0.25 0.02 96.23 Average: 0 2.47 0.00 1.03 0.27 0.03 96.20 Average: 1 2.53 0.00 0.94 0.23 0.02 96.27