---> uname -a: Linux prd-centos7-docker-4c-2g-27721.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) 11/05/21 _x86_64_ (2 CPU) 08:29:39 LINUX RESTART (2 CPU) 08:30:01 tps rtps wtps bread/s bwrtn/s 08:31:03 83.78 6.50 77.27 3347.33 3819.51 08:32:01 1.83 0.00 1.83 0.00 35.41 08:33:01 0.15 0.00 0.15 0.00 1.87 08:34:01 0.33 0.00 0.33 0.00 5.45 08:35:01 0.15 0.00 0.15 0.00 1.75 08:36:01 0.28 0.00 0.28 0.00 4.90 08:37:01 0.30 0.00 0.30 0.00 4.23 08:38:01 0.22 0.00 0.22 0.00 2.30 08:39:01 0.28 0.00 0.28 0.00 3.08 08:40:01 19.57 0.18 19.38 15.32 2110.34 Average: 10.73 0.67 10.06 337.76 601.22 08:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:31:03 5677472 0 629292 7.86 2620 1699548 1268940 14.01 574388 1522392 16 08:32:01 5690128 0 616628 7.70 2620 1699556 1160616 12.81 564740 1522356 20 08:33:01 5691540 0 615216 7.68 2620 1699556 1160920 12.82 562280 1522796 8 08:34:01 5687420 0 619304 7.73 2620 1699588 1160944 12.82 566196 1522804 20 08:35:01 5693088 0 613656 7.66 2620 1699568 1160584 12.81 560488 1523732 8 08:36:01 5692216 0 614524 7.67 2620 1699572 1160716 12.81 561204 1523732 16 08:37:01 5692660 0 614076 7.67 2620 1699576 1160584 12.81 560380 1523788 8 08:38:01 5690280 0 616452 7.70 2620 1699580 1160584 12.81 562972 1523788 8 08:39:01 5678244 0 628484 7.85 2620 1699584 1160584 12.81 574788 1523860 16 08:40:01 5031664 0 784532 9.80 2620 2190116 1326732 14.65 793604 1859944 422004 Average: 5622471 0 635216 7.93 2620 1748624 1188120 13.12 588104 1556919 42212 08:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:31:03 eth0 350.66 199.35 795.80 65.57 0.00 0.00 0.00 0.00 08:31:03 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:03 docker0 9.03 4.66 1.69 29.63 0.00 0.00 0.00 0.00 08:32:01 eth0 4.10 1.81 3.60 0.13 0.00 0.00 0.00 0.00 08:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 eth0 0.92 0.48 0.32 0.21 0.00 0.00 0.00 0.00 08:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 eth0 0.33 0.22 0.26 0.19 0.00 0.00 0.00 0.00 08:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 eth0 0.35 0.22 0.15 0.07 0.00 0.00 0.00 0.00 08:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 eth0 0.33 0.10 0.02 0.01 0.00 0.00 0.00 0.00 08:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 eth0 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 eth0 118.83 71.69 2606.86 14.90 0.00 0.00 0.00 0.00 08:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 47.78 27.53 341.95 8.14 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 0.91 0.47 0.17 2.98 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) 11/05/21 _x86_64_ (2 CPU) 08:29:39 LINUX RESTART (2 CPU) 08:30:01 CPU %user %nice %system %iowait %steal %idle 08:31:03 all 9.53 0.00 2.92 2.09 0.04 85.42 08:31:03 0 9.99 0.00 3.13 1.29 0.05 85.53 08:31:03 1 9.07 0.00 2.70 2.89 0.03 85.31 08:32:01 all 0.30 0.00 0.06 0.00 0.02 99.62 08:32:01 0 0.54 0.00 0.07 0.00 0.02 99.38 08:32:01 1 0.07 0.00 0.05 0.00 0.02 99.86 08:33:01 all 0.30 0.00 0.05 0.00 0.02 99.63 08:33:01 0 0.53 0.00 0.07 0.00 0.02 99.38 08:33:01 1 0.07 0.00 0.03 0.00 0.02 99.88 08:34:01 all 0.24 0.00 0.04 0.00 0.02 99.70 08:34:01 0 0.45 0.00 0.03 0.00 0.02 99.50 08:34:01 1 0.03 0.00 0.05 0.00 0.02 99.90 08:35:01 all 0.27 0.00 0.05 0.00 0.02 99.67 08:35:01 0 0.47 0.00 0.05 0.00 0.02 99.47 08:35:01 1 0.07 0.00 0.05 0.00 0.02 99.87 08:36:01 all 0.25 0.00 0.04 0.00 0.02 99.69 08:36:01 0 0.42 0.00 0.05 0.00 0.00 99.53 08:36:01 1 0.08 0.00 0.03 0.00 0.03 99.85 08:37:01 all 0.24 0.00 0.06 0.00 0.01 99.69 08:37:01 0 0.40 0.00 0.05 0.00 0.00 99.55 08:37:01 1 0.08 0.00 0.07 0.00 0.02 99.83 08:38:01 all 0.16 0.00 0.05 0.00 0.02 99.77 08:38:01 0 0.23 0.00 0.03 0.00 0.02 99.72 08:38:01 1 0.08 0.00 0.07 0.00 0.02 99.83 08:39:01 all 0.19 0.00 0.05 0.00 0.02 99.74 08:39:01 0 0.12 0.00 0.03 0.00 0.02 99.83 08:39:01 1 0.27 0.00 0.07 0.00 0.02 99.65 08:40:01 all 8.98 0.00 3.14 9.48 0.05 78.35 08:40:01 0 8.81 0.00 3.20 9.95 0.05 78.00 08:40:01 1 9.16 0.00 3.09 9.01 0.05 78.69 Average: all 2.03 0.00 0.64 1.14 0.02 96.17 Average: 0 2.17 0.00 0.66 1.11 0.02 96.03 Average: 1 1.88 0.00 0.62 1.18 0.02 96.31