---> uname -a: Linux prd-centos7-docker-4c-2g-777.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) 09/22/21 _x86_64_ (2 CPU) 05:35:53 LINUX RESTART (2 CPU) 05:37:01 tps rtps wtps bread/s bwrtn/s 05:38:01 0.73 0.00 0.73 0.00 17.19 05:39:01 0.42 0.00 0.42 0.00 5.58 05:40:01 0.30 0.00 0.30 0.00 3.88 05:41:01 0.22 0.00 0.22 0.00 2.87 05:42:01 0.35 0.00 0.35 0.00 4.90 05:43:01 0.23 0.00 0.23 0.00 3.02 05:44:01 0.90 0.13 0.77 13.73 10.18 Average: 0.45 0.02 0.43 1.96 6.80 05:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:38:01 5450088 0 789656 9.86 2620 1766576 1202588 13.28 585128 1573748 12 05:39:01 5450148 0 789588 9.86 2620 1766584 1202588 13.28 582988 1575976 8 05:40:01 5447004 0 792732 9.90 2620 1766584 1202888 13.28 586384 1575976 8 05:41:01 5448796 0 790932 9.88 2620 1766592 1202588 13.28 580240 1580496 8 05:42:01 5447652 0 792072 9.89 2620 1766596 1202736 13.28 580780 1580496 8 05:43:01 5447420 0 792300 9.89 2620 1766600 1202652 13.28 581472 1580496 8 05:44:01 5361160 0 840344 10.49 2620 1804816 1392788 15.38 747244 1497952 37808 Average: 5436038 0 798232 9.97 2620 1772050 1229833 13.58 606319 1566449 5409 05:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:38:01 eth0 0.42 0.08 0.02 0.02 0.00 0.00 0.00 0.00 05:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 eth0 0.52 0.08 0.05 0.01 0.00 0.00 0.00 0.00 05:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 eth0 4.87 2.27 3.81 0.50 0.00 0.00 0.00 0.00 05:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 eth0 0.23 0.17 0.08 0.07 0.00 0.00 0.00 0.00 05:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 eth0 116.56 74.88 653.64 9.64 0.00 0.00 0.00 0.00 05:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 17.54 11.09 93.95 1.46 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) 09/22/21 _x86_64_ (2 CPU) 05:35:53 LINUX RESTART (2 CPU) 05:37:01 CPU %user %nice %system %iowait %steal %idle 05:38:01 all 0.23 0.00 0.06 0.00 0.03 99.67 05:38:01 0 0.12 0.00 0.05 0.00 0.03 99.80 05:38:01 1 0.35 0.00 0.07 0.00 0.03 99.55 05:39:01 all 0.20 0.00 0.05 0.00 0.02 99.73 05:39:01 0 0.05 0.00 0.03 0.00 0.00 99.92 05:39:01 1 0.35 0.00 0.07 0.00 0.03 99.55 05:40:01 all 0.16 0.00 0.04 0.00 0.02 99.78 05:40:01 0 0.08 0.00 0.05 0.00 0.02 99.85 05:40:01 1 0.23 0.00 0.03 0.00 0.02 99.72 05:41:01 all 0.18 0.00 0.08 0.00 0.01 99.73 05:41:01 0 0.07 0.00 0.07 0.00 0.00 99.87 05:41:01 1 0.30 0.00 0.08 0.00 0.02 99.60 05:42:01 all 0.20 0.00 0.03 0.00 0.02 99.76 05:42:01 0 0.02 0.00 0.03 0.00 0.02 99.93 05:42:01 1 0.38 0.00 0.02 0.00 0.02 99.58 05:43:01 all 0.18 0.00 0.03 0.00 0.03 99.75 05:43:01 0 0.03 0.00 0.02 0.00 0.03 99.92 05:43:01 1 0.33 0.00 0.05 0.00 0.03 99.58 05:44:01 all 1.96 0.00 0.65 0.02 0.02 97.35 05:44:01 0 1.93 0.00 0.74 0.00 0.02 97.32 05:44:01 1 2.00 0.00 0.57 0.03 0.02 97.38 Average: all 0.45 0.00 0.13 0.00 0.02 99.40 Average: 0 0.33 0.00 0.14 0.00 0.02 99.52 Average: 1 0.56 0.00 0.13 0.00 0.02 99.28