---> uname -a: Linux prd-centos7-docker-4c-2g-280.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) 10/20/21 _x86_64_ (2 CPU) 01:52:13 LINUX RESTART (2 CPU) 01:53:02 tps rtps wtps bread/s bwrtn/s 01:54:01 223.65 3.54 220.12 2394.45 54171.47 01:55:01 258.96 0.00 258.96 0.00 54315.54 01:56:01 46.80 0.00 46.80 0.00 10464.69 01:57:01 3.23 0.00 3.23 0.00 120.15 01:58:01 0.30 0.00 0.30 0.00 3.08 01:59:01 0.45 0.00 0.45 0.00 7.40 02:00:01 0.22 0.00 0.22 0.00 2.70 02:01:01 0.22 0.02 0.20 0.13 1.90 02:02:01 0.38 0.08 0.30 1.60 5.41 02:03:01 0.22 0.00 0.22 0.00 2.43 02:04:01 0.20 0.00 0.20 0.00 1.62 02:05:02 0.17 0.00 0.17 0.00 2.47 Average: 44.34 0.30 44.04 196.69 9868.43 01:53:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:54:01 3769912 0 866244 10.82 2620 3370156 1651488 18.23 1113068 2713128 391996 01:55:01 3402492 0 999272 12.48 2620 3604548 1648412 18.20 1340424 2784948 258240 01:56:01 3732112 0 933512 11.66 2620 3340688 1202232 13.27 1156748 2651828 20 01:57:01 3753196 0 912420 11.39 2620 3340696 1201216 13.26 1150460 2651828 12 01:58:01 3754548 0 911064 11.38 2620 3340700 1165308 12.87 1150100 2651828 16 01:59:01 3756976 0 908632 11.35 2620 3340704 1165472 12.87 1147128 2652452 8 02:00:01 3754904 0 910700 11.37 2620 3340708 1165496 12.87 1148872 2652452 8 02:01:01 3747132 0 918464 11.47 2620 3340716 1168052 12.90 1156768 2652452 8 02:02:01 3742308 0 923164 11.53 2620 3340840 1166016 12.87 1164092 2650220 8 02:03:01 3742532 0 922932 11.52 2620 3340848 1165908 12.87 1163556 2650220 12 02:04:01 3732488 0 932976 11.65 2620 3340848 1165836 12.87 1174216 2650220 12 02:05:02 3728384 0 937072 11.70 2620 3340856 1166100 12.87 1177780 2650220 8 Average: 3718082 0 923038 11.53 2620 3365192 1252628 13.83 1170268 2667650 54196 01:53:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:54:01 veth1d01c5d 141.30 181.90 13.44 1250.38 0.00 0.00 0.00 0.00 01:54:01 eth0 1132.24 1355.64 10313.62 152.28 0.00 0.00 0.00 0.00 01:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 docker0 889.20 530.82 76.46 3963.92 0.00 0.00 0.00 0.00 01:55:01 veth2aaf155 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:55:01 eth0 86.97 60.49 841.46 15.56 0.00 0.00 0.00 0.00 01:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 docker0 42.00 55.15 3.32 812.20 0.00 0.00 0.00 0.00 01:56:01 eth0 24.58 13.37 18.85 9.83 0.00 0.00 0.00 0.00 01:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 docker0 1.95 1.95 0.12 0.16 0.00 0.00 0.00 0.00 01:57:01 eth0 1.58 0.27 0.38 0.03 0.00 0.00 0.00 0.00 01:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 eth0 1.15 0.18 0.17 0.07 0.00 0.00 0.00 0.00 01:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 eth0 1.60 0.75 0.65 0.38 0.00 0.00 0.00 0.00 01:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 eth0 2.15 0.28 0.42 0.23 0.00 0.00 0.00 0.00 02:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 eth0 0.78 0.08 0.07 0.01 0.00 0.00 0.00 0.00 02:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 eth0 1.52 0.50 0.59 0.36 0.00 0.00 0.00 0.00 02:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 eth0 0.73 0.17 0.13 0.10 0.00 0.00 0.00 0.00 02:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 eth0 1.90 0.17 0.24 0.01 0.00 0.00 0.00 0.00 02:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:02 eth0 2.42 1.00 1.13 0.78 0.00 0.00 0.00 0.00 02:05:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 103.41 117.73 918.73 14.78 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 76.66 48.34 6.56 393.21 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) 10/20/21 _x86_64_ (2 CPU) 01:52:13 LINUX RESTART (2 CPU) 01:53:02 CPU %user %nice %system %iowait %steal %idle 01:54:01 all 31.97 0.00 10.61 5.47 0.12 51.82 01:54:01 0 32.66 0.00 11.27 4.71 0.13 51.24 01:54:01 1 31.28 0.00 9.96 6.24 0.11 52.41 01:55:01 all 55.16 0.00 10.59 2.00 0.13 32.12 01:55:01 0 55.17 0.00 10.67 2.35 0.13 31.69 01:55:01 1 55.16 0.00 10.51 1.66 0.13 32.55 01:56:01 all 18.34 0.00 3.01 0.37 0.07 78.21 01:56:01 0 17.59 0.00 3.04 0.29 0.07 79.01 01:56:01 1 19.10 0.00 2.97 0.45 0.07 77.41 01:57:01 all 0.18 0.00 0.06 0.00 0.02 99.74 01:57:01 0 0.05 0.00 0.05 0.00 0.02 99.88 01:57:01 1 0.32 0.00 0.07 0.00 0.02 99.60 01:58:01 all 0.15 0.00 0.07 0.00 0.03 99.76 01:58:01 0 0.08 0.00 0.10 0.00 0.03 99.78 01:58:01 1 0.22 0.00 0.03 0.00 0.02 99.73 01:59:01 all 0.22 0.00 0.06 0.00 0.02 99.71 01:59:01 0 0.10 0.00 0.05 0.00 0.02 99.83 01:59:01 1 0.33 0.00 0.07 0.00 0.02 99.58 02:00:01 all 0.22 0.00 0.05 0.00 0.02 99.72 02:00:01 0 0.38 0.00 0.03 0.00 0.02 99.57 02:00:01 1 0.05 0.00 0.07 0.00 0.02 99.87 02:01:01 all 0.17 0.00 0.05 0.00 0.03 99.76 02:01:01 0 0.15 0.00 0.05 0.00 0.02 99.78 02:01:01 1 0.18 0.00 0.05 0.00 0.03 99.73 02:02:01 all 0.19 0.00 0.06 0.00 0.02 99.73 02:02:01 0 0.07 0.00 0.05 0.00 0.02 99.87 02:02:01 1 0.32 0.00 0.07 0.00 0.02 99.60 02:03:01 all 0.21 0.00 0.04 0.00 0.02 99.73 02:03:01 0 0.08 0.00 0.05 0.00 0.03 99.83 02:03:01 1 0.33 0.00 0.03 0.00 0.00 99.63 02:04:01 all 0.20 0.00 0.03 0.00 0.02 99.76 02:04:01 0 0.05 0.00 0.03 0.00 0.02 99.90 02:04:01 1 0.35 0.00 0.02 0.00 0.02 99.62 02:04:01 CPU %user %nice %system %iowait %steal %idle 02:05:02 all 0.20 0.00 0.05 0.00 0.02 99.73 02:05:02 0 0.08 0.00 0.05 0.00 0.02 99.85 02:05:02 1 0.32 0.00 0.05 0.00 0.02 99.62 Average: all 8.43 0.00 1.94 0.61 0.04 88.98 Average: 0 8.36 0.00 1.99 0.57 0.04 89.03 Average: 1 8.51 0.00 1.88 0.65 0.04 88.93