---> uname -a: Linux prd-centos7-docker-4c-2g-1069.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) 10/13/21 _x86_64_ (2 CPU) 14:19:44 LINUX RESTART (2 CPU) 14:20:01 tps rtps wtps bread/s bwrtn/s 14:21:01 194.74 67.77 126.97 7889.58 39594.64 14:22:01 1.95 0.03 1.92 1.07 42.61 14:23:01 0.30 0.00 0.30 0.00 4.56 14:24:01 0.23 0.00 0.23 0.00 3.33 14:25:01 0.23 0.00 0.23 0.00 2.98 14:26:01 0.30 0.00 0.30 0.00 4.46 14:27:01 0.33 0.00 0.33 0.00 4.45 14:28:01 0.30 0.00 0.30 0.00 4.95 14:29:01 0.23 0.00 0.23 0.00 3.18 Average: 22.08 7.54 14.54 877.08 4408.95 14:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:21:01 5679472 0 626664 7.82 2620 1700176 1261108 13.92 568652 1523952 128 14:22:01 5693204 0 612924 7.65 2620 1700184 1151252 12.71 557872 1523916 20 14:23:01 5689392 0 616736 7.70 2620 1700184 1151540 12.71 560992 1524588 20 14:24:01 5687828 0 618292 7.72 2620 1700192 1151252 12.71 562616 1524588 20 14:25:01 5694788 0 611324 7.63 2620 1700200 1151252 12.71 555828 1524588 8 14:26:01 5692956 0 613152 7.66 2620 1700204 1151360 12.71 557940 1524588 8 14:27:01 5690772 0 615332 7.68 2620 1700208 1151492 12.71 559496 1524588 20 14:28:01 5685176 0 620924 7.75 2620 1700212 1151516 12.71 565400 1524588 8 14:29:01 5683720 0 622376 7.77 2620 1700216 1151456 12.71 567224 1524588 20 Average: 5688590 0 617525 7.71 2620 1700197 1163581 12.85 561780 1524443 28 14:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:21:01 eth0 360.09 215.28 1020.10 71.39 0.00 0.00 0.00 0.00 14:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 docker0 10.06 4.81 2.47 27.93 0.00 0.00 0.00 0.00 14:22:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 eth0 1.05 0.30 0.32 0.17 0.00 0.00 0.00 0.00 14:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 eth0 0.65 0.10 0.06 0.04 0.00 0.00 0.00 0.00 14:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 eth0 1.22 0.23 0.23 0.07 0.00 0.00 0.00 0.00 14:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 eth0 0.57 0.32 0.27 0.20 0.00 0.00 0.00 0.00 14:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 eth0 0.62 0.28 0.27 0.20 0.00 0.00 0.00 0.00 14:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 eth0 1.45 0.30 0.37 0.20 0.00 0.00 0.00 0.00 14:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 40.67 24.12 113.56 8.03 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 1.12 0.53 0.27 3.10 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) 10/13/21 _x86_64_ (2 CPU) 14:19:44 LINUX RESTART (2 CPU) 14:20:01 CPU %user %nice %system %iowait %steal %idle 14:21:01 all 19.23 0.00 6.38 5.06 0.07 69.26 14:21:01 0 18.69 0.00 6.58 3.70 0.07 70.96 14:21:01 1 19.77 0.00 6.18 6.42 0.07 67.56 14:22:01 all 0.18 0.00 0.04 0.00 0.03 99.75 14:22:01 0 0.28 0.00 0.05 0.00 0.02 99.65 14:22:01 1 0.07 0.00 0.03 0.00 0.05 99.85 14:23:01 all 0.18 0.00 0.05 0.00 0.02 99.75 14:23:01 0 0.28 0.00 0.05 0.00 0.02 99.65 14:23:01 1 0.08 0.00 0.05 0.00 0.02 99.85 14:24:01 all 0.16 0.00 0.03 0.00 0.03 99.78 14:24:01 0 0.25 0.00 0.02 0.00 0.02 99.72 14:24:01 1 0.07 0.00 0.05 0.00 0.03 99.85 14:25:01 all 0.21 0.00 0.05 0.00 0.02 99.72 14:25:01 0 0.35 0.00 0.05 0.00 0.02 99.58 14:25:01 1 0.07 0.00 0.05 0.00 0.02 99.87 14:26:01 all 0.22 0.00 0.05 0.00 0.02 99.72 14:26:01 0 0.33 0.00 0.05 0.00 0.02 99.60 14:26:01 1 0.10 0.00 0.05 0.00 0.02 99.83 14:27:01 all 0.20 0.00 0.04 0.00 0.02 99.74 14:27:01 0 0.30 0.00 0.03 0.00 0.00 99.67 14:27:01 1 0.10 0.00 0.05 0.00 0.03 99.82 14:28:01 all 0.13 0.00 0.04 0.00 0.02 99.81 14:28:01 0 0.25 0.00 0.03 0.00 0.02 99.70 14:28:01 1 0.02 0.00 0.05 0.00 0.02 99.92 14:29:01 all 0.21 0.00 0.03 0.00 0.03 99.73 14:29:01 0 0.32 0.00 0.02 0.00 0.02 99.65 14:29:01 1 0.10 0.00 0.05 0.00 0.03 99.82 Average: all 2.24 0.00 0.73 0.55 0.03 96.46 Average: 0 2.28 0.00 0.74 0.40 0.02 96.56 Average: 1 2.20 0.00 0.71 0.69 0.03 96.37