---> uname -a: Linux prd-centos7-docker-4c-2g-794.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: 2800.000 BogoMIPS: 5600.00 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) 09/22/21 _x86_64_ (2 CPU) 06:47:20 LINUX RESTART (2 CPU) 06:48:01 tps rtps wtps bread/s bwrtn/s 06:49:01 22.77 3.51 19.25 2599.33 3533.39 06:50:01 0.40 0.00 0.40 0.00 6.35 06:51:01 0.20 0.00 0.20 0.00 1.75 06:52:01 0.22 0.00 0.22 0.00 3.61 06:53:01 0.28 0.00 0.28 0.00 3.33 06:54:01 0.35 0.00 0.35 0.00 4.55 06:55:01 0.20 0.00 0.20 0.00 2.70 06:56:01 0.22 0.00 0.22 0.00 2.42 06:57:02 0.28 0.00 0.28 0.00 3.95 Average: 2.77 0.39 2.38 288.85 395.83 06:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:49:01 5434880 0 804980 10.05 2620 1766460 1257268 13.88 600488 1572860 20 06:50:01 5439312 0 800540 10.00 2620 1766468 1204828 13.30 596640 1573480 16 06:51:01 5438200 0 801652 10.01 2620 1766468 1205360 13.31 601052 1570584 20 06:52:01 5438072 0 801772 10.01 2620 1766476 1205084 13.30 600020 1571160 16 06:53:01 5437096 0 802744 10.02 2620 1766480 1205252 13.31 595012 1577032 12 06:54:01 5438764 0 801072 10.00 2620 1766484 1205084 13.30 594056 1577036 12 06:55:01 5437676 0 802152 10.02 2620 1766492 1205312 13.31 595244 1577032 16 06:56:01 5436992 0 802832 10.02 2620 1766496 1205084 13.30 595512 1577032 8 06:57:02 5425224 0 814596 10.17 2620 1766500 1205084 13.30 607320 1577032 8 Average: 5436246 0 803593 10.03 2620 1766480 1210928 13.37 598372 1574805 14 06:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:49:01 eth0 198.55 165.24 570.78 24.83 0.00 0.00 0.00 0.00 06:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 docker0 94.82 84.76 7.29 223.73 0.00 0.00 0.00 0.00 06:50:01 eth0 0.73 0.02 0.06 0.00 0.00 0.00 0.00 0.00 06:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 eth0 1.13 0.32 0.31 0.14 0.00 0.00 0.00 0.00 06:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 eth0 0.33 0.12 0.03 0.07 0.00 0.00 0.00 0.00 06:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 eth0 0.68 0.43 0.35 0.24 0.00 0.00 0.00 0.00 06:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 eth0 0.55 0.08 0.06 0.03 0.00 0.00 0.00 0.00 06:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 eth0 0.52 0.32 0.27 0.20 0.00 0.00 0.00 0.00 06:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:02 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:57:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 22.53 18.52 63.55 2.84 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 10.54 9.42 0.81 24.86 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) 09/22/21 _x86_64_ (2 CPU) 06:47:20 LINUX RESTART (2 CPU) 06:48:01 CPU %user %nice %system %iowait %steal %idle 06:49:01 all 4.58 0.00 1.83 0.41 0.04 93.15 06:49:01 0 5.10 0.00 2.05 0.51 0.05 92.28 06:49:01 1 4.05 0.00 1.60 0.30 0.03 94.01 06:50:01 all 0.13 0.00 0.05 0.00 0.03 99.79 06:50:01 0 0.18 0.00 0.02 0.00 0.02 99.78 06:50:01 1 0.08 0.00 0.08 0.00 0.03 99.80 06:51:01 all 0.14 0.00 0.05 0.00 0.03 99.78 06:51:01 0 0.22 0.00 0.02 0.00 0.00 99.77 06:51:01 1 0.07 0.00 0.08 0.00 0.05 99.80 06:52:01 all 0.13 0.00 0.05 0.00 0.03 99.79 06:52:01 0 0.20 0.00 0.03 0.00 0.02 99.75 06:52:01 1 0.07 0.00 0.07 0.00 0.03 99.83 06:53:01 all 0.23 0.00 0.12 0.00 0.03 99.63 06:53:01 0 0.35 0.00 0.13 0.00 0.03 99.48 06:53:01 1 0.10 0.00 0.10 0.00 0.02 99.78 06:54:01 all 0.23 0.00 0.04 0.00 0.03 99.69 06:54:01 0 0.43 0.00 0.05 0.00 0.03 99.48 06:54:01 1 0.03 0.00 0.03 0.00 0.03 99.90 06:55:01 all 0.29 0.00 0.06 0.00 0.02 99.63 06:55:01 0 0.53 0.00 0.05 0.00 0.02 99.40 06:55:01 1 0.05 0.00 0.07 0.00 0.02 99.87 06:56:01 all 0.13 0.00 0.07 0.00 0.01 99.80 06:56:01 0 0.12 0.00 0.07 0.00 0.00 99.82 06:56:01 1 0.13 0.00 0.07 0.00 0.02 99.78 06:57:02 all 0.08 0.00 0.06 0.00 0.03 99.83 06:57:02 0 0.05 0.00 0.05 0.00 0.03 99.87 06:57:02 1 0.12 0.00 0.07 0.00 0.02 99.80 Average: all 0.66 0.00 0.26 0.04 0.03 99.02 Average: 0 0.79 0.00 0.27 0.06 0.02 98.86 Average: 1 0.52 0.00 0.24 0.03 0.03 99.18