---> uname -a: Linux prd-centos7-docker-4c-2g-11.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 9.0G 32G 23% / 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 9.0G 32G 23% /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) 09/28/21 _x86_64_ (2 CPU) 21:58:08 LINUX RESTART (2 CPU) 21:59:02 tps rtps wtps bread/s bwrtn/s 22:00:01 85.39 3.69 81.70 2646.53 5470.71 22:01:01 1.65 0.02 1.63 0.13 30.18 22:02:01 0.47 0.10 0.37 1.73 5.28 22:03:01 0.18 0.00 0.18 0.00 2.83 22:04:01 0.22 0.00 0.22 0.00 2.75 22:05:01 0.27 0.00 0.27 0.00 3.10 22:06:01 0.23 0.00 0.23 0.00 3.60 22:07:01 0.27 0.00 0.27 0.00 2.90 22:08:02 100.60 0.03 100.57 3.73 31194.69 Average: 20.92 0.42 20.49 290.44 4077.48 21:59:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:00:01 5423128 0 816700 10.20 2620 1766492 1295440 14.30 597408 1586632 132 22:01:01 5434008 0 805816 10.06 2620 1766496 1206272 13.32 591952 1583180 16 22:02:01 5433988 0 805712 10.06 2620 1766620 1204276 13.30 594156 1582064 20 22:03:01 5430680 0 809016 10.10 2620 1766624 1204396 13.30 596704 1582064 8 22:04:01 5430136 0 809552 10.11 2620 1766632 1204144 13.29 590840 1589248 8 22:05:01 5428412 0 811276 10.13 2620 1766632 1204228 13.30 592604 1589248 8 22:06:01 5429508 0 810172 10.12 2620 1766640 1204012 13.29 591148 1589248 8 22:07:01 5422312 0 817364 10.21 2620 1766644 1204012 13.29 597588 1589248 8 22:08:02 4581540 0 940052 11.74 2620 2484728 1307856 14.44 731512 2187504 20 Average: 5334857 0 825073 10.30 2620 1846390 1226071 13.54 609324 1653160 25 21:59:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:00:01 eth0 243.85 172.18 735.15 34.02 0.00 0.00 0.00 0.00 22:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:00:01 docker0 66.39 82.90 6.52 226.90 0.00 0.00 0.00 0.00 22:01:01 eth0 0.83 0.08 0.07 0.01 0.00 0.00 0.00 0.00 22:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:02:01 eth0 1.65 0.68 2.91 0.05 0.00 0.00 0.00 0.00 22:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:03:01 eth0 0.73 0.45 0.52 0.36 0.00 0.00 0.00 0.00 22:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:04:01 eth0 0.77 0.18 0.13 0.10 0.00 0.00 0.00 0.00 22:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:05:01 eth0 1.13 0.62 0.41 0.20 0.00 0.00 0.00 0.00 22:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:06:01 eth0 0.10 0.08 0.01 0.04 0.00 0.00 0.00 0.00 22:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:07:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:08:02 eth0 705.81 504.33 4448.91 82.26 0.00 0.00 0.00 0.00 22:08:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:08:02 docker0 69.19 89.92 5.61 349.22 0.00 0.00 0.00 0.00 Average: eth0 105.87 75.24 576.23 12.97 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 14.97 19.09 1.34 63.73 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) 09/28/21 _x86_64_ (2 CPU) 21:58:08 LINUX RESTART (2 CPU) 21:59:02 CPU %user %nice %system %iowait %steal %idle 22:00:01 all 6.47 0.00 2.66 2.27 0.06 88.54 22:00:01 0 6.72 0.00 3.15 2.37 0.05 87.70 22:00:01 1 6.22 0.00 2.18 2.16 0.07 89.37 22:01:01 all 0.27 0.00 0.08 0.00 0.01 99.64 22:01:01 0 0.47 0.00 0.07 0.00 0.00 99.47 22:01:01 1 0.07 0.00 0.10 0.00 0.02 99.82 22:02:01 all 0.28 0.00 0.10 0.01 0.02 99.60 22:02:01 0 0.45 0.00 0.10 0.00 0.02 99.43 22:02:01 1 0.10 0.00 0.10 0.02 0.02 99.77 22:03:01 all 0.21 0.00 0.06 0.00 0.02 99.72 22:03:01 0 0.37 0.00 0.05 0.00 0.02 99.57 22:03:01 1 0.05 0.00 0.07 0.00 0.02 99.87 22:04:01 all 0.26 0.00 0.07 0.00 0.02 99.66 22:04:01 0 0.43 0.00 0.05 0.00 0.02 99.50 22:04:01 1 0.08 0.00 0.08 0.00 0.02 99.82 22:05:01 all 0.20 0.00 0.05 0.00 0.02 99.73 22:05:01 0 0.38 0.00 0.07 0.00 0.02 99.53 22:05:01 1 0.02 0.00 0.03 0.00 0.02 99.93 22:06:01 all 0.22 0.00 0.07 0.00 0.01 99.71 22:06:01 0 0.12 0.00 0.07 0.00 0.02 99.80 22:06:01 1 0.32 0.00 0.07 0.00 0.00 99.62 22:07:01 all 0.23 0.00 0.03 0.00 0.02 99.72 22:07:01 0 0.07 0.00 0.03 0.00 0.02 99.88 22:07:01 1 0.38 0.00 0.03 0.00 0.02 99.57 22:08:02 all 11.27 0.00 4.69 0.90 0.05 83.08 22:08:02 0 11.04 0.00 4.95 0.89 0.05 83.08 22:08:02 1 11.50 0.00 4.44 0.92 0.05 83.09 Average: all 2.10 0.00 0.85 0.34 0.02 96.68 Average: 0 2.17 0.00 0.92 0.35 0.02 96.53 Average: 1 2.03 0.00 0.77 0.33 0.02 96.84