---> uname -a: Linux prd-centos7-docker-4c-2g-1372.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) 08/02/21 _x86_64_ (2 CPU) 13:57:29 LINUX RESTART (2 CPU) 13:58:01 tps rtps wtps bread/s bwrtn/s 13:59:03 83.13 4.21 78.92 2792.21 3344.55 14:00:01 0.60 0.00 0.60 0.00 10.71 14:01:01 0.18 0.02 0.17 0.13 2.13 14:02:01 0.40 0.10 0.30 1.73 4.88 14:03:01 0.25 0.00 0.25 0.00 3.72 14:04:01 0.23 0.00 0.23 0.00 3.63 14:05:01 0.15 0.00 0.15 0.00 2.15 Average: 12.19 0.62 11.57 401.16 484.05 13:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:59:03 5471996 0 803164 10.03 2620 1731160 1294020 14.29 580488 1558488 16 14:00:01 5482208 0 792948 9.90 2620 1731164 1205096 13.30 572060 1558452 20 14:01:01 5479680 0 795476 9.93 2620 1731164 1208388 13.34 568616 1563308 16 14:02:01 5479124 0 795904 9.94 2620 1731292 1205736 13.31 569972 1563368 20 14:03:01 5479024 0 795996 9.94 2620 1731300 1205760 13.31 567840 1565688 20 14:04:01 5479016 0 796004 9.94 2620 1731300 1205724 13.31 567652 1565688 16 14:05:01 5478608 0 796404 9.94 2620 1731308 1205784 13.31 568088 1565688 20 Average: 5478522 0 796557 9.95 2620 1731241 1218644 13.45 570674 1562954 18 13:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:59:03 eth0 279.72 174.07 607.40 53.09 0.00 0.00 0.00 0.00 13:59:03 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:03 docker0 1.22 1.05 0.26 1.67 0.00 0.00 0.00 0.00 14:00:01 eth0 1.77 0.40 0.39 0.21 0.00 0.00 0.00 0.00 14:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 eth0 2.42 0.60 0.67 0.37 0.00 0.00 0.00 0.00 14:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 eth0 1.15 0.32 0.34 0.23 0.00 0.00 0.00 0.00 14:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:03:01 eth0 2.10 0.30 0.42 0.20 0.00 0.00 0.00 0.00 14:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:04:01 eth0 3.10 0.93 0.96 0.45 0.00 0.00 0.00 0.00 14:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:05:01 eth0 1.23 0.62 0.55 0.43 0.00 0.00 0.00 0.00 14:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 41.84 25.44 87.68 7.89 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 0.17 0.15 0.04 0.24 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) 08/02/21 _x86_64_ (2 CPU) 13:57:29 LINUX RESTART (2 CPU) 13:58:01 CPU %user %nice %system %iowait %steal %idle 13:59:03 all 7.33 0.00 2.21 1.91 0.05 88.51 13:59:03 0 6.99 0.00 2.53 2.46 0.05 87.98 13:59:03 1 7.67 0.00 1.88 1.36 0.05 89.04 14:00:01 all 0.17 0.00 0.05 0.00 0.03 99.74 14:00:01 0 0.28 0.00 0.05 0.00 0.03 99.64 14:00:01 1 0.07 0.00 0.05 0.00 0.03 99.84 14:01:01 all 0.16 0.00 0.05 0.00 0.03 99.77 14:01:01 0 0.23 0.00 0.05 0.00 0.02 99.70 14:01:01 1 0.08 0.00 0.05 0.00 0.03 99.83 14:02:01 all 0.13 0.00 0.05 0.00 0.04 99.77 14:02:01 0 0.18 0.00 0.07 0.00 0.05 99.70 14:02:01 1 0.08 0.00 0.03 0.00 0.03 99.85 14:03:01 all 0.12 0.00 0.03 0.00 0.03 99.82 14:03:01 0 0.20 0.00 0.02 0.00 0.03 99.75 14:03:01 1 0.03 0.00 0.05 0.00 0.03 99.88 14:04:01 all 0.18 0.00 0.06 0.00 0.03 99.73 14:04:01 0 0.30 0.00 0.05 0.00 0.02 99.63 14:04:01 1 0.07 0.00 0.07 0.00 0.03 99.83 14:05:01 all 0.19 0.00 0.06 0.00 0.02 99.73 14:05:01 0 0.30 0.00 0.03 0.00 0.00 99.67 14:05:01 1 0.08 0.00 0.08 0.00 0.03 99.80 Average: all 1.18 0.00 0.36 0.27 0.03 98.17 Average: 0 1.21 0.00 0.40 0.35 0.03 98.02 Average: 1 1.15 0.00 0.31 0.19 0.04 98.31