---> uname -a: Linux prd-centos7-docker-4c-2g-960.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) 09/23/21 _x86_64_ (2 CPU) 11:37:19 LINUX RESTART (2 CPU) 11:38:01 tps rtps wtps bread/s bwrtn/s 11:39:01 22.16 3.40 18.77 2558.80 4100.23 11:40:01 0.98 0.00 0.98 0.00 22.34 11:41:01 0.18 0.00 0.18 0.00 1.88 11:42:01 0.27 0.00 0.27 0.00 3.61 11:43:01 0.27 0.00 0.27 0.00 3.45 11:44:01 0.35 0.00 0.35 0.00 4.55 11:45:01 0.28 0.00 0.28 0.00 4.55 Average: 3.50 0.49 3.01 365.61 591.63 11:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:39:01 5444244 0 792816 9.90 2620 1769260 1249848 13.80 589548 1575668 20 11:40:01 5447764 0 789288 9.86 2620 1769268 1205632 13.31 586780 1575632 8 11:41:01 5445368 0 791684 9.89 2620 1769268 1206040 13.32 582156 1582600 8 11:42:01 5441952 0 795092 9.93 2620 1769276 1206088 13.32 585432 1582600 8 11:43:01 5444940 0 792100 9.89 2620 1769280 1205792 13.31 582676 1583232 8 11:44:01 5444700 0 792336 9.89 2620 1769284 1205768 13.31 582612 1583236 16 11:45:01 5445132 0 791896 9.89 2620 1769292 1205696 13.31 582292 1583232 16 Average: 5444871 0 792173 9.89 2620 1769275 1212123 13.38 584499 1580886 12 11:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:39:01 eth0 186.06 165.73 661.42 26.27 0.00 0.00 0.00 0.00 11:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 docker0 102.11 82.01 9.23 315.49 0.00 0.00 0.00 0.00 11:40:01 eth0 0.73 0.02 0.06 0.00 0.00 0.00 0.00 0.00 11:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 eth0 4.55 1.67 3.33 0.29 0.00 0.00 0.00 0.00 11:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 eth0 0.47 0.40 0.29 0.21 0.00 0.00 0.00 0.00 11:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 eth0 0.25 0.22 0.09 0.07 0.00 0.00 0.00 0.00 11:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 eth0 0.20 0.13 0.07 0.01 0.00 0.00 0.00 0.00 11:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 11:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 27.48 24.04 95.06 3.84 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 14.59 11.72 1.32 45.08 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) 09/23/21 _x86_64_ (2 CPU) 11:37:19 LINUX RESTART (2 CPU) 11:38:01 CPU %user %nice %system %iowait %steal %idle 11:39:01 all 5.08 0.00 2.09 0.33 0.04 92.46 11:39:01 0 4.24 0.00 2.39 0.47 0.03 92.86 11:39:01 1 5.92 0.00 1.79 0.19 0.05 92.05 11:40:01 all 0.18 0.00 0.06 0.00 0.03 99.74 11:40:01 0 0.28 0.00 0.05 0.00 0.03 99.63 11:40:01 1 0.07 0.00 0.07 0.00 0.02 99.85 11:41:01 all 0.21 0.00 0.06 0.00 0.03 99.70 11:41:01 0 0.32 0.00 0.05 0.00 0.05 99.58 11:41:01 1 0.10 0.00 0.07 0.00 0.02 99.82 11:42:01 all 0.16 0.00 0.04 0.00 0.03 99.77 11:42:01 0 0.13 0.00 0.03 0.00 0.03 99.80 11:42:01 1 0.18 0.00 0.05 0.00 0.02 99.75 11:43:01 all 0.18 0.00 0.04 0.00 0.03 99.74 11:43:01 0 0.30 0.00 0.05 0.00 0.05 99.60 11:43:01 1 0.07 0.00 0.03 0.00 0.02 99.88 11:44:01 all 0.12 0.00 0.03 0.00 0.03 99.82 11:44:01 0 0.22 0.00 0.03 0.00 0.03 99.72 11:44:01 1 0.02 0.00 0.03 0.00 0.02 99.93 11:45:01 all 0.13 0.00 0.05 0.00 0.03 99.79 11:45:01 0 0.15 0.00 0.03 0.00 0.03 99.78 11:45:01 1 0.12 0.00 0.07 0.00 0.02 99.80 Average: all 0.86 0.00 0.34 0.05 0.03 98.73 Average: 0 0.80 0.00 0.37 0.07 0.04 98.72 Average: 1 0.91 0.00 0.30 0.03 0.02 98.74