---> uname -a: Linux prd-centos7-docker-4c-2g-1169.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 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 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 09/24/21 _x86_64_ (2 CPU) 00:55:36 LINUX RESTART (2 CPU) 00:56:01 tps rtps wtps bread/s bwrtn/s 00:57:02 103.51 16.32 87.20 5517.95 4857.04 00:58:01 2.27 0.00 2.27 0.00 49.09 00:59:01 0.52 0.00 0.52 0.00 6.81 01:00:01 0.23 0.00 0.23 0.00 3.13 01:01:01 0.32 0.02 0.30 0.13 3.80 01:02:01 0.45 0.10 0.35 1.73 6.31 01:03:01 0.23 0.00 0.23 0.00 2.98 01:04:01 0.18 0.00 0.18 0.00 2.03 01:05:01 0.22 0.00 0.22 0.00 2.20 01:06:01 0.23 0.00 0.23 0.00 3.36 Average: 10.84 1.65 9.19 553.14 494.63 00:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:57:02 5464220 0 799436 9.98 2620 1742656 1292944 14.27 579772 1566244 128 00:58:01 5475388 0 788260 9.84 2620 1742664 1205704 13.31 570644 1566208 16 00:59:01 5474492 0 789152 9.85 2620 1742668 1205860 13.31 570908 1566800 16 01:00:01 5473760 0 789876 9.86 2620 1742676 1205704 13.31 571908 1566800 16 01:01:01 5472752 0 790880 9.87 2620 1742680 1208392 13.34 570308 1569088 8 01:02:01 5472468 0 791040 9.88 2620 1742804 1206380 13.32 570840 1569148 8 01:03:01 5473816 0 789688 9.86 2620 1742808 1206212 13.32 569820 1569148 8 01:04:01 5470844 0 792652 9.90 2620 1742816 1206212 13.32 572300 1569148 8 01:05:01 5459984 0 803512 10.03 2620 1742816 1206504 13.32 582868 1569148 8 01:06:01 5462280 0 801208 10.00 2620 1742824 1206276 13.32 582804 1567348 8 Average: 5470000 0 793570 9.91 2620 1742741 1215019 13.41 574217 1567908 22 00:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:57:02 eth0 428.94 308.37 1162.95 80.64 0.00 0.00 0.00 0.00 00:57:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:57:02 docker0 40.46 36.81 3.02 90.13 0.00 0.00 0.00 0.00 00:58:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:59:01 eth0 0.92 0.50 2.03 0.03 0.00 0.00 0.00 0.00 00:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 eth0 0.78 0.12 0.05 0.01 0.00 0.00 0.00 0.00 01:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 eth0 0.77 0.08 0.08 0.01 0.00 0.00 0.00 0.00 01:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 eth0 1.32 0.90 0.71 0.48 0.00 0.00 0.00 0.00 01:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 eth0 0.75 0.08 0.07 0.01 0.00 0.00 0.00 0.00 01:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 eth0 1.35 0.57 0.57 0.40 0.00 0.00 0.00 0.00 01:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 43.60 31.15 116.89 8.18 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 4.05 3.69 0.30 9.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 09/24/21 _x86_64_ (2 CPU) 00:55:36 LINUX RESTART (2 CPU) 00:56:01 CPU %user %nice %system %iowait %steal %idle 00:57:02 all 16.43 0.00 3.30 2.58 0.06 77.62 00:57:02 0 15.15 0.00 3.80 2.13 0.05 78.86 00:57:02 1 17.71 0.00 2.81 3.03 0.07 76.39 00:58:01 all 0.19 0.00 0.07 0.00 0.02 99.73 00:58:01 0 0.05 0.00 0.08 0.00 0.03 99.83 00:58:01 1 0.32 0.00 0.05 0.00 0.00 99.63 00:59:01 all 0.22 0.00 0.05 0.00 0.02 99.72 00:59:01 0 0.08 0.00 0.05 0.00 0.02 99.85 00:59:01 1 0.35 0.00 0.05 0.00 0.02 99.58 01:00:01 all 0.18 0.00 0.05 0.00 0.01 99.77 01:00:01 0 0.07 0.00 0.07 0.00 0.02 99.85 01:00:01 1 0.28 0.00 0.03 0.00 0.00 99.68 01:01:01 all 0.25 0.00 0.07 0.00 0.02 99.67 01:01:01 0 0.07 0.00 0.05 0.00 0.02 99.87 01:01:01 1 0.43 0.00 0.08 0.00 0.02 99.47 01:02:01 all 0.25 0.00 0.06 0.00 0.00 99.69 01:02:01 0 0.07 0.00 0.05 0.00 0.00 99.88 01:02:01 1 0.43 0.00 0.07 0.00 0.00 99.50 01:03:01 all 0.22 0.00 0.04 0.00 0.02 99.72 01:03:01 0 0.03 0.00 0.05 0.00 0.02 99.90 01:03:01 1 0.40 0.00 0.03 0.00 0.02 99.55 01:04:01 all 0.20 0.00 0.05 0.00 0.02 99.73 01:04:01 0 0.05 0.00 0.07 0.00 0.02 99.87 01:04:01 1 0.35 0.00 0.03 0.00 0.02 99.60 01:05:01 all 0.20 0.00 0.06 0.00 0.00 99.74 01:05:01 0 0.08 0.00 0.07 0.00 0.00 99.85 01:05:01 1 0.32 0.00 0.05 0.00 0.00 99.63 01:06:01 all 0.21 0.00 0.05 0.00 0.03 99.72 01:06:01 0 0.40 0.00 0.08 0.00 0.03 99.48 01:06:01 1 0.02 0.00 0.02 0.00 0.02 99.95 Average: all 1.79 0.00 0.37 0.25 0.02 97.57 Average: 0 1.57 0.00 0.43 0.21 0.02 97.78 Average: 1 2.02 0.00 0.32 0.30 0.02 97.36