---> uname -a: Linux prd-centos7-docker-4c-2g-1103.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 8.3G 32G 21% / 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 8.3G 32G 21% /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) 07/30/21 _x86_64_ (2 CPU) 22:35:08 LINUX RESTART (2 CPU) 22:36:01 tps rtps wtps bread/s bwrtn/s 22:37:01 5.25 0.17 5.08 22.65 236.74 22:38:01 0.27 0.00 0.27 0.00 4.48 22:39:01 0.37 0.00 0.37 0.00 4.46 22:40:01 0.22 0.00 0.22 0.00 3.66 22:41:01 0.37 0.00 0.37 0.00 5.65 22:42:01 0.22 0.00 0.22 0.00 3.38 22:43:02 0.28 0.00 0.28 0.00 4.01 22:44:01 0.22 0.00 0.22 0.00 3.52 22:45:01 3.40 0.00 3.40 0.00 35.94 Average: 1.18 0.02 1.16 2.52 33.60 22:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:37:01 5469920 0 800040 9.99 2620 1736360 1286032 14.20 575572 1564716 20 22:38:01 5474236 0 795716 9.94 2620 1736368 1227304 13.55 573556 1563240 20 22:39:01 5474328 0 795620 9.93 2620 1736372 1227484 13.55 570452 1566632 20 22:40:01 5472224 0 797716 9.96 2620 1736380 1227496 13.55 571952 1566632 8 22:41:01 5474160 0 795776 9.94 2620 1736384 1219152 13.46 565512 1571592 20 22:42:01 5472860 0 797072 9.95 2620 1736388 1219276 13.46 567152 1571596 16 22:43:02 5471024 0 798904 9.98 2620 1736392 1219240 13.46 568664 1571664 20 22:44:01 5464864 0 805060 10.05 2620 1736396 1203760 13.29 575188 1571664 12 22:45:01 5421676 0 841632 10.51 2620 1743012 1401896 15.48 614160 1573480 6564 Average: 5466144 0 803060 10.03 2620 1737117 1247960 13.78 575801 1569024 744 22:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:37:01 eth0 11.33 5.88 11.14 3.15 0.00 0.00 0.00 0.00 22:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:38:01 eth0 4.66 1.10 1.39 0.79 0.00 0.00 0.00 0.00 22:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:39:01 eth0 5.28 1.02 1.40 0.75 0.00 0.00 0.00 0.00 22:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:40:01 eth0 4.11 1.10 1.29 0.86 0.00 0.00 0.00 0.00 22:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:41:01 eth0 3.51 0.57 0.89 0.24 0.00 0.00 0.00 0.00 22:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:42:01 eth0 2.02 0.73 0.86 0.59 0.00 0.00 0.00 0.00 22:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:43:02 eth0 1.65 0.80 0.82 0.62 0.00 0.00 0.00 0.00 22:43:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:43:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:44:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 eth0 38.56 25.53 131.36 6.43 0.00 0.00 0.00 0.00 22:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 7.93 4.10 16.60 1.50 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 0.00 0.00 0.00 0.00 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) 07/30/21 _x86_64_ (2 CPU) 22:35:08 LINUX RESTART (2 CPU) 22:36:01 CPU %user %nice %system %iowait %steal %idle 22:37:01 all 0.68 0.00 0.33 0.02 0.04 98.93 22:37:01 0 0.59 0.00 0.28 0.00 0.03 99.10 22:37:01 1 0.77 0.00 0.39 0.03 0.05 98.76 22:38:01 all 0.08 0.00 0.07 0.00 0.02 99.84 22:38:01 0 0.07 0.00 0.08 0.00 0.02 99.83 22:38:01 1 0.08 0.00 0.05 0.00 0.02 99.85 22:39:01 all 0.18 0.00 0.05 0.00 0.03 99.73 22:39:01 0 0.10 0.00 0.05 0.00 0.05 99.80 22:39:01 1 0.27 0.00 0.05 0.00 0.02 99.67 22:40:01 all 0.22 0.00 0.05 0.00 0.02 99.72 22:40:01 0 0.38 0.00 0.05 0.00 0.02 99.55 22:40:01 1 0.05 0.00 0.05 0.00 0.02 99.88 22:41:01 all 0.25 0.00 0.08 0.00 0.03 99.64 22:41:01 0 0.27 0.00 0.05 0.00 0.02 99.67 22:41:01 1 0.23 0.00 0.12 0.00 0.03 99.62 22:42:01 all 0.20 0.00 0.04 0.00 0.02 99.74 22:42:01 0 0.08 0.00 0.05 0.00 0.03 99.83 22:42:01 1 0.32 0.00 0.03 0.00 0.00 99.65 22:43:02 all 0.22 0.00 0.04 0.00 0.03 99.71 22:43:02 0 0.37 0.00 0.05 0.00 0.03 99.55 22:43:02 1 0.07 0.00 0.03 0.00 0.03 99.87 22:44:01 all 0.15 0.00 0.03 0.00 0.03 99.80 22:44:01 0 0.27 0.00 0.03 0.00 0.03 99.66 22:44:01 1 0.03 0.00 0.02 0.00 0.02 99.93 22:45:01 all 1.09 0.00 0.67 0.03 0.03 98.19 22:45:01 0 1.17 0.00 0.64 0.03 0.03 98.12 22:45:01 1 1.00 0.00 0.70 0.02 0.02 98.26 Average: all 0.34 0.00 0.15 0.00 0.03 99.48 Average: 0 0.37 0.00 0.14 0.00 0.03 99.46 Average: 1 0.31 0.00 0.16 0.01 0.02 99.50