---> uname -a: Linux prd-centos7-docker-4c-2g-301.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) 09/15/21 _x86_64_ (2 CPU) 22:45:52 LINUX RESTART (2 CPU) 22:47:01 tps rtps wtps bread/s bwrtn/s 22:48:01 0.85 0.00 0.85 0.00 20.26 22:49:01 0.18 0.00 0.18 0.00 1.78 22:50:01 0.28 0.00 0.28 0.00 4.01 22:51:01 0.23 0.00 0.23 0.00 3.10 22:52:01 0.25 0.00 0.25 0.00 3.72 22:53:01 0.28 0.00 0.28 0.00 4.16 22:54:01 0.33 0.00 0.33 0.00 4.53 22:55:01 0.32 0.00 0.32 0.00 3.36 22:56:01 8.35 0.13 8.21 13.73 464.80 Average: 1.23 0.01 1.22 1.53 56.64 22:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:48:01 5482080 0 790992 9.88 2620 1733240 1206196 13.32 567376 1562292 16 22:49:01 5482392 0 790672 9.87 2620 1733248 1206196 13.32 566640 1562840 8 22:50:01 5479104 0 793960 9.91 2620 1733248 1206520 13.32 569584 1562840 8 22:51:01 5481520 0 791536 9.88 2620 1733256 1206452 13.32 567092 1563624 8 22:52:01 5480724 0 792328 9.89 2620 1733260 1206572 13.32 564840 1566496 8 22:53:01 5480068 0 792980 9.90 2620 1733264 1206668 13.32 565376 1566496 8 22:54:01 5472664 0 800376 9.99 2620 1733272 1206452 13.32 572728 1566496 8 22:55:01 5471920 0 801116 10.00 2620 1733276 1206452 13.32 573568 1566496 8 22:56:01 4738552 0 968144 12.09 2620 2299616 1597636 17.64 897996 1891088 565204 Average: 5396558 0 813567 10.16 2620 1796187 1249905 13.80 605022 1600963 62808 22:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:48:01 eth0 0.77 0.08 0.06 0.04 0.00 0.00 0.00 0.00 22:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 eth0 0.55 0.08 0.05 0.01 0.00 0.00 0.00 0.00 22:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 eth0 0.82 0.43 0.53 0.38 0.00 0.00 0.00 0.00 22:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 eth0 0.75 0.35 0.22 0.08 0.00 0.00 0.00 0.00 22:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 eth0 0.60 0.50 0.31 0.21 0.00 0.00 0.00 0.00 22:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 eth0 0.13 0.05 0.01 0.00 0.00 0.00 0.00 0.00 22:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 eth0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 eth0 336.18 234.40 2613.76 22.18 0.00 0.00 0.00 0.00 22:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 37.77 26.22 290.54 2.55 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) 09/15/21 _x86_64_ (2 CPU) 22:45:52 LINUX RESTART (2 CPU) 22:47:01 CPU %user %nice %system %iowait %steal %idle 22:48:01 all 0.19 0.00 0.08 0.00 0.01 99.72 22:48:01 0 0.07 0.00 0.08 0.00 0.02 99.83 22:48:01 1 0.32 0.00 0.07 0.00 0.00 99.62 22:49:01 all 0.27 0.00 0.08 0.00 0.02 99.63 22:49:01 0 0.07 0.00 0.07 0.00 0.02 99.85 22:49:01 1 0.47 0.00 0.10 0.00 0.02 99.42 22:50:01 all 0.25 0.00 0.03 0.00 0.00 99.72 22:50:01 0 0.03 0.00 0.03 0.00 0.00 99.93 22:50:01 1 0.47 0.00 0.03 0.00 0.00 99.50 22:51:01 all 0.23 0.00 0.06 0.00 0.03 99.68 22:51:01 0 0.07 0.00 0.07 0.00 0.03 99.83 22:51:01 1 0.40 0.00 0.05 0.00 0.02 99.53 22:52:01 all 0.25 0.00 0.03 0.00 0.00 99.72 22:52:01 0 0.05 0.00 0.02 0.00 0.00 99.93 22:52:01 1 0.45 0.00 0.03 0.00 0.00 99.52 22:53:01 all 0.23 0.00 0.04 0.00 0.02 99.72 22:53:01 0 0.03 0.00 0.03 0.00 0.02 99.92 22:53:01 1 0.42 0.00 0.05 0.00 0.02 99.52 22:54:01 all 0.19 0.00 0.05 0.00 0.02 99.74 22:54:01 0 0.10 0.00 0.05 0.00 0.02 99.83 22:54:01 1 0.28 0.00 0.05 0.00 0.02 99.65 22:55:01 all 0.13 0.00 0.05 0.00 0.01 99.81 22:55:01 0 0.05 0.00 0.05 0.00 0.02 99.88 22:55:01 1 0.22 0.00 0.05 0.00 0.00 99.73 22:56:01 all 7.12 0.00 2.47 0.03 0.03 90.35 22:56:01 0 7.63 0.00 2.63 0.02 0.03 89.68 22:56:01 1 6.60 0.00 2.31 0.03 0.03 91.02 Average: all 0.97 0.00 0.32 0.00 0.01 98.69 Average: 0 0.89 0.00 0.33 0.00 0.02 98.76 Average: 1 1.06 0.00 0.30 0.00 0.01 98.62