---> uname -a: Linux prd-centos7-docker-4c-2g-2099.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 9.3G 31G 24% / 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 9.3G 31G 24% /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) 10/18/21 _x86_64_ (2 CPU) 07:36:29 LINUX RESTART (2 CPU) 07:37:01 tps rtps wtps bread/s bwrtn/s 07:38:02 194.72 3.41 191.31 2352.30 50189.89 07:39:02 285.30 0.00 285.30 0.00 55044.04 07:40:01 41.25 0.00 41.25 0.00 9565.11 07:41:01 1.23 0.00 1.23 0.00 16.96 07:42:01 0.30 0.00 0.30 0.00 3.68 07:43:01 0.30 0.00 0.30 0.00 4.98 07:44:01 0.23 0.00 0.23 0.00 3.46 07:45:01 0.32 0.00 0.32 0.00 4.50 07:46:01 0.18 0.00 0.18 0.00 1.88 Average: 57.83 0.38 57.45 262.35 12689.47 07:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:38:02 3596100 0 905144 11.30 2620 3505076 1646432 18.18 1154324 2811680 493432 07:39:02 3360660 0 997108 12.45 2620 3648552 1689520 18.65 1377736 2792984 269260 07:40:01 3746944 0 918840 11.47 2620 3340536 1200368 13.25 1155260 2650816 20 07:41:01 3768400 0 897376 11.20 2620 3340544 1164364 12.86 1141224 2650816 16 07:42:01 3764260 0 901512 11.26 2620 3340548 1164628 12.86 1145504 2650816 16 07:43:01 3763532 0 902236 11.27 2620 3340552 1164652 12.86 1145108 2651600 16 07:44:01 3765836 0 899928 11.24 2620 3340556 1164364 12.86 1143580 2651600 12 07:45:01 3754128 0 911628 11.38 2620 3340564 1164544 12.86 1155052 2651600 20 07:46:01 3754848 0 910908 11.37 2620 3340564 1164364 12.86 1156288 2649784 20 Average: 3697190 0 916076 11.44 2620 3393055 1280360 14.14 1174897 2684633 84757 07:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:38:02 eth0 837.99 985.14 8032.69 119.11 0.00 0.00 0.00 0.00 07:38:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:02 veth6953d16 161.09 217.09 15.43 1786.56 0.00 0.00 0.00 0.00 07:38:02 docker0 859.18 632.33 74.66 4458.92 0.00 0.00 0.00 0.00 07:39:02 veth9868c12 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 07:39:02 eth0 49.70 29.44 290.81 14.11 0.00 0.00 0.00 0.00 07:39:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:02 docker0 9.96 15.48 0.87 259.83 0.00 0.00 0.00 0.00 07:40:01 eth0 20.51 11.75 15.88 8.10 0.00 0.00 0.00 0.00 07:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 docker0 2.00 2.00 0.13 0.16 0.00 0.00 0.00 0.00 07:41:01 eth0 0.58 0.10 0.06 0.04 0.00 0.00 0.00 0.00 07:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 eth0 1.20 0.73 1.51 0.29 0.00 0.00 0.00 0.00 07:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 eth0 1.08 0.43 0.38 0.21 0.00 0.00 0.00 0.00 07:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 eth0 0.63 0.10 0.06 0.01 0.00 0.00 0.00 0.00 07:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 eth0 1.08 0.50 0.53 0.32 0.00 0.00 0.00 0.00 07:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 eth0 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 101.69 114.61 929.80 15.82 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 97.13 72.44 8.44 525.82 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) 10/18/21 _x86_64_ (2 CPU) 07:36:29 LINUX RESTART (2 CPU) 07:37:01 CPU %user %nice %system %iowait %steal %idle 07:38:02 all 29.30 0.00 8.66 3.52 0.09 58.43 07:38:02 0 29.45 0.00 8.83 3.25 0.09 58.38 07:38:02 1 29.15 0.00 8.49 3.79 0.09 58.49 07:39:02 all 59.53 0.00 10.45 1.46 0.12 28.45 07:39:02 0 59.18 0.00 9.99 1.30 0.11 29.42 07:39:02 1 59.88 0.00 10.90 1.62 0.13 27.47 07:40:01 all 12.28 0.00 2.32 0.18 0.05 85.16 07:40:01 0 11.94 0.00 2.27 0.16 0.03 85.60 07:40:01 1 12.62 0.00 2.37 0.21 0.07 84.73 07:41:01 all 0.20 0.00 0.07 0.00 0.03 99.71 07:41:01 0 0.12 0.00 0.08 0.00 0.03 99.77 07:41:01 1 0.28 0.00 0.05 0.00 0.02 99.65 07:42:01 all 0.23 0.00 0.05 0.00 0.03 99.69 07:42:01 0 0.42 0.00 0.05 0.00 0.03 99.50 07:42:01 1 0.05 0.00 0.05 0.00 0.02 99.88 07:43:01 all 0.18 0.00 0.04 0.00 0.03 99.74 07:43:01 0 0.12 0.00 0.05 0.00 0.03 99.80 07:43:01 1 0.25 0.00 0.03 0.00 0.03 99.68 07:44:01 all 0.13 0.00 0.05 0.00 0.03 99.80 07:44:01 0 0.20 0.00 0.03 0.00 0.03 99.73 07:44:01 1 0.05 0.00 0.07 0.00 0.02 99.87 07:45:01 all 0.21 0.00 0.05 0.01 0.03 99.71 07:45:01 0 0.33 0.00 0.03 0.00 0.02 99.62 07:45:01 1 0.08 0.00 0.07 0.02 0.03 99.80 07:46:01 all 0.05 0.00 0.07 0.00 0.01 99.87 07:46:01 0 0.07 0.00 0.07 0.00 0.00 99.87 07:46:01 1 0.03 0.00 0.07 0.00 0.02 99.88 Average: all 10.67 0.00 2.29 0.55 0.04 86.45 Average: 0 10.66 0.00 2.25 0.50 0.04 86.55 Average: 1 10.69 0.00 2.32 0.60 0.05 86.35