---> uname -a: Linux prd-centos7-docker-4c-2g-2428.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) 10/19/21 _x86_64_ (2 CPU) 08:01:12 LINUX RESTART (2 CPU) 08:02:01 tps rtps wtps bread/s bwrtn/s 08:03:01 289.96 0.77 289.19 334.73 77198.07 08:04:01 143.62 0.00 143.62 0.00 30686.21 08:05:01 30.13 0.02 30.11 0.53 4970.67 08:06:01 1.32 0.00 1.32 0.00 20.72 08:07:01 0.32 0.00 0.32 0.00 3.70 08:08:01 0.33 0.00 0.33 0.00 5.56 08:09:01 0.15 0.00 0.15 0.00 1.88 08:10:01 0.28 0.00 0.28 0.00 3.22 08:11:01 0.22 0.00 0.22 0.00 2.83 08:12:01 0.25 0.00 0.25 0.00 2.80 Average: 46.67 0.08 46.60 33.54 11293.54 08:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:03:01 2599124 0 985872 12.31 2620 4421324 1427104 15.76 1857096 3006576 663692 08:04:01 3313544 0 1028784 12.85 2620 3663992 1733460 19.14 1409512 2803248 138020 08:05:01 3770620 0 895220 11.18 2620 3340480 1213772 13.40 1132316 2654060 20 08:06:01 3779328 0 886500 11.07 2620 3340492 1172628 12.95 1125096 2654124 16 08:07:01 3771140 0 894684 11.17 2620 3340496 1172856 12.95 1133440 2654124 20 08:08:01 3778760 0 887060 11.08 2620 3340500 1172628 12.95 1126528 2654428 20 08:09:01 3771800 0 894016 11.16 2620 3340504 1172628 12.95 1134104 2654428 8 08:10:01 3770968 0 894840 11.17 2620 3340512 1172628 12.95 1134408 2654428 16 08:11:01 3770932 0 894876 11.17 2620 3340512 1172628 12.95 1136428 2652492 8 08:12:01 3771124 0 894680 11.17 2620 3340516 1172712 12.95 1136936 2652492 20 Average: 3609734 0 915653 11.43 2620 3480933 1258304 13.89 1232586 2704040 80184 08:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:03:01 eth0 792.06 985.10 8236.70 109.30 0.00 0.00 0.00 0.00 08:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 docker0 893.84 641.16 76.86 4711.48 0.00 0.00 0.00 0.00 08:04:01 eth0 37.70 21.36 33.55 13.76 0.00 0.00 0.00 0.00 08:04:01 vethef39d67 0.33 0.47 0.03 0.05 0.00 0.00 0.00 0.00 08:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 docker0 0.33 0.33 0.02 0.04 0.00 0.00 0.00 0.00 08:05:01 eth0 14.56 7.84 9.80 4.82 0.00 0.00 0.00 0.00 08:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 docker0 1.83 1.83 0.12 0.14 0.00 0.00 0.00 0.00 08:06:01 eth0 0.15 0.07 0.01 0.01 0.00 0.00 0.00 0.00 08:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 eth0 0.72 0.57 0.41 0.27 0.00 0.00 0.00 0.00 08:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 eth0 0.08 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 eth0 0.27 0.23 0.14 0.07 0.00 0.00 0.00 0.00 08:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 84.62 101.59 828.37 12.83 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 89.63 64.36 7.70 471.34 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) 10/19/21 _x86_64_ (2 CPU) 08:01:12 LINUX RESTART (2 CPU) 08:02:01 CPU %user %nice %system %iowait %steal %idle 08:03:01 all 34.34 0.00 11.86 3.57 0.11 50.13 08:03:01 0 31.87 0.00 11.70 3.19 0.11 53.14 08:03:01 1 36.84 0.00 12.02 3.95 0.11 47.08 08:04:01 all 56.15 0.00 7.10 1.26 0.12 35.37 08:04:01 0 55.78 0.00 6.83 1.34 0.13 35.92 08:04:01 1 56.51 0.00 7.38 1.18 0.11 34.82 08:05:01 all 11.04 0.00 2.06 0.20 0.05 86.64 08:05:01 0 11.37 0.00 2.18 0.12 0.07 86.27 08:05:01 1 10.71 0.00 1.95 0.29 0.03 87.01 08:06:01 all 0.19 0.00 0.06 0.00 0.03 99.72 08:06:01 0 0.33 0.00 0.08 0.00 0.02 99.57 08:06:01 1 0.05 0.00 0.03 0.00 0.03 99.88 08:07:01 all 0.10 0.00 0.07 0.00 0.03 99.80 08:07:01 0 0.13 0.00 0.08 0.00 0.03 99.75 08:07:01 1 0.07 0.00 0.05 0.00 0.03 99.85 08:08:01 all 0.14 0.00 0.06 0.00 0.01 99.79 08:08:01 0 0.15 0.00 0.05 0.00 0.00 99.80 08:08:01 1 0.13 0.00 0.07 0.00 0.02 99.78 08:09:01 all 0.15 0.00 0.05 0.00 0.03 99.77 08:09:01 0 0.25 0.00 0.03 0.00 0.02 99.70 08:09:01 1 0.05 0.00 0.07 0.00 0.03 99.85 08:10:01 all 0.22 0.00 0.06 0.00 0.03 99.70 08:10:01 0 0.33 0.00 0.03 0.00 0.02 99.62 08:10:01 1 0.10 0.00 0.08 0.00 0.03 99.78 08:11:01 all 0.18 0.00 0.04 0.00 0.02 99.76 08:11:01 0 0.32 0.00 0.02 0.00 0.00 99.67 08:11:01 1 0.05 0.00 0.07 0.00 0.03 99.85 08:12:01 all 0.21 0.00 0.05 0.00 0.02 99.72 08:12:01 0 0.33 0.00 0.03 0.00 0.02 99.62 08:12:01 1 0.08 0.00 0.07 0.00 0.02 99.83 Average: all 9.75 0.00 2.04 0.48 0.04 87.69 Average: 0 9.59 0.00 2.01 0.44 0.04 87.92 Average: 1 9.91 0.00 2.07 0.51 0.04 87.46