---> uname -a: Linux prd-centos7-docker-4c-2g-74.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) 10/08/21 _x86_64_ (2 CPU) 14:40:09 LINUX RESTART (2 CPU) 14:41:01 tps rtps wtps bread/s bwrtn/s 14:42:01 3.11 0.10 3.01 3.20 104.18 14:43:01 0.42 0.00 0.42 0.00 6.51 14:44:01 0.22 0.00 0.22 0.00 2.30 14:45:01 0.23 0.00 0.23 0.00 3.36 14:46:01 0.23 0.00 0.23 0.00 3.17 14:47:01 0.33 0.00 0.33 0.00 4.98 14:48:01 0.30 0.00 0.30 0.00 4.86 14:49:01 0.20 0.00 0.20 0.00 1.63 14:50:01 0.27 0.00 0.27 0.00 3.35 Average: 0.59 0.01 0.58 0.36 14.93 14:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:42:01 5654716 0 622916 7.78 2620 1728688 1473212 16.27 583784 1534792 16 14:43:01 5652640 0 624984 7.80 2620 1728696 1473248 16.27 585892 1534756 8 14:44:01 5661144 0 616480 7.70 2620 1728696 1419540 15.67 578360 1535340 12 14:45:01 5659732 0 617884 7.71 2620 1728704 1419780 15.68 579600 1535340 8 14:46:01 5662788 0 614824 7.68 2620 1728708 1419792 15.68 576404 1535356 12 14:47:01 5664532 0 613076 7.65 2620 1728712 1419540 15.67 575000 1535356 12 14:48:01 5664596 0 613008 7.65 2620 1728716 1419540 15.67 575056 1535356 8 14:49:01 5664720 0 612880 7.65 2620 1728720 1419540 15.67 574924 1535356 8 14:50:01 5664620 0 612976 7.65 2620 1728724 1419540 15.67 575028 1535356 8 Average: 5661054 0 616559 7.70 2620 1728707 1431526 15.80 578228 1535223 10 14:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:42:01 eth0 1.22 0.43 0.35 0.20 0.00 0.00 0.00 0.00 14:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 eth0 3.53 1.38 2.68 0.45 0.00 0.00 0.00 0.00 14:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 eth0 0.80 0.07 0.05 0.01 0.00 0.00 0.00 0.00 14:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 eth0 1.15 0.40 0.34 0.21 0.00 0.00 0.00 0.00 14:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 eth0 1.08 0.65 0.66 0.40 0.00 0.00 0.00 0.00 14:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 eth0 0.15 0.08 0.01 0.07 0.00 0.00 0.00 0.00 14:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 eth0 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 0.92 0.37 0.46 0.15 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) 10/08/21 _x86_64_ (2 CPU) 14:40:09 LINUX RESTART (2 CPU) 14:41:01 CPU %user %nice %system %iowait %steal %idle 14:42:01 all 0.25 0.00 0.08 0.00 0.03 99.65 14:42:01 0 0.07 0.00 0.07 0.00 0.03 99.83 14:42:01 1 0.43 0.00 0.08 0.00 0.02 99.46 14:43:01 all 0.23 0.00 0.08 0.00 0.03 99.67 14:43:01 0 0.07 0.00 0.05 0.00 0.02 99.87 14:43:01 1 0.40 0.00 0.10 0.00 0.03 99.46 14:44:01 all 0.08 0.00 0.05 0.00 0.01 99.87 14:44:01 0 0.05 0.00 0.03 0.00 0.00 99.92 14:44:01 1 0.10 0.00 0.07 0.00 0.02 99.82 14:45:01 all 0.19 0.00 0.03 0.00 0.02 99.76 14:45:01 0 0.05 0.00 0.03 0.00 0.02 99.90 14:45:01 1 0.33 0.00 0.03 0.00 0.02 99.62 14:46:01 all 0.25 0.00 0.03 0.00 0.03 99.68 14:46:01 0 0.07 0.00 0.03 0.00 0.03 99.87 14:46:01 1 0.43 0.00 0.03 0.00 0.03 99.50 14:47:01 all 0.22 0.00 0.04 0.00 0.01 99.73 14:47:01 0 0.05 0.00 0.07 0.00 0.02 99.87 14:47:01 1 0.38 0.00 0.02 0.00 0.00 99.60 14:48:01 all 0.20 0.00 0.04 0.01 0.03 99.72 14:48:01 0 0.10 0.00 0.05 0.02 0.03 99.80 14:48:01 1 0.30 0.00 0.03 0.00 0.02 99.65 14:49:01 all 0.09 0.00 0.03 0.00 0.03 99.85 14:49:01 0 0.07 0.00 0.05 0.00 0.03 99.85 14:49:01 1 0.12 0.00 0.02 0.00 0.02 99.85 14:50:01 all 0.18 0.00 0.04 0.00 0.01 99.77 14:50:01 0 0.07 0.00 0.05 0.00 0.02 99.87 14:50:01 1 0.30 0.00 0.03 0.00 0.00 99.67 Average: all 0.19 0.00 0.05 0.00 0.02 99.74 Average: 0 0.06 0.00 0.05 0.00 0.02 99.86 Average: 1 0.31 0.00 0.05 0.00 0.02 99.62