---> uname -a: Linux prd-centos7-docker-4c-2g-596.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) 08/11/21 _x86_64_ (2 CPU) 21:23:35 LINUX RESTART (2 CPU) 21:24:01 tps rtps wtps bread/s bwrtn/s 21:25:01 104.09 16.33 87.76 5513.27 5267.91 21:26:01 1.78 0.00 1.78 0.00 36.02 21:27:01 0.32 0.00 0.32 0.00 3.68 21:28:01 0.23 0.00 0.23 0.00 3.27 21:29:01 0.23 0.00 0.23 0.00 1.95 21:30:01 0.32 0.00 0.32 0.00 4.50 21:31:01 0.23 0.00 0.23 0.00 3.17 Average: 15.34 2.34 13.00 788.87 761.27 21:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:25:01 5453768 0 801496 10.01 2620 1751056 1299424 14.35 584772 1570868 132 21:26:01 5465680 0 789576 9.86 2620 1751064 1207044 13.33 575176 1570832 16 21:27:01 5463964 0 791292 9.88 2620 1751064 1207296 13.33 576164 1571208 8 21:28:01 5462024 0 793224 9.90 2620 1751072 1207108 13.33 578400 1571208 8 21:29:01 5462220 0 793024 9.90 2620 1751076 1207108 13.33 572848 1576760 8 21:30:01 5459164 0 796076 9.94 2620 1751080 1207204 13.33 576052 1576764 8 21:31:01 5459552 0 795680 9.93 2620 1751088 1207180 13.33 575916 1576760 8 Average: 5460910 0 794338 9.92 2620 1751071 1220338 13.47 577047 1573486 27 21:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:25:01 eth0 661.97 411.52 1302.74 87.27 0.00 0.00 0.00 0.00 21:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:25:01 docker0 46.23 36.81 3.83 151.29 0.00 0.00 0.00 0.00 21:26:01 eth0 0.73 0.08 0.06 0.04 0.00 0.00 0.00 0.00 21:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:27:01 eth0 0.53 0.32 0.27 0.17 0.00 0.00 0.00 0.00 21:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:28:01 eth0 0.12 0.10 0.01 0.04 0.00 0.00 0.00 0.00 21:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:29:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 eth0 0.27 0.22 0.09 0.07 0.00 0.00 0.00 0.00 21:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:31:01 eth0 0.15 0.12 0.07 0.01 0.00 0.00 0.00 0.00 21:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 94.99 59.02 186.47 12.53 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 6.61 5.27 0.55 21.65 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) 08/11/21 _x86_64_ (2 CPU) 21:23:35 LINUX RESTART (2 CPU) 21:24:01 CPU %user %nice %system %iowait %steal %idle 21:25:01 all 14.36 0.00 3.30 2.71 0.04 79.58 21:25:01 0 14.65 0.00 3.38 1.44 0.05 80.48 21:25:01 1 14.07 0.00 3.23 3.98 0.03 78.69 21:26:01 all 0.26 0.00 0.05 0.00 0.02 99.67 21:26:01 0 0.05 0.00 0.07 0.00 0.02 99.87 21:26:01 1 0.47 0.00 0.03 0.00 0.02 99.48 21:27:01 all 0.22 0.00 0.03 0.00 0.02 99.73 21:27:01 0 0.32 0.00 0.02 0.00 0.02 99.65 21:27:01 1 0.12 0.00 0.05 0.00 0.02 99.82 21:28:01 all 0.18 0.00 0.05 0.00 0.03 99.74 21:28:01 0 0.33 0.00 0.07 0.00 0.03 99.57 21:28:01 1 0.03 0.00 0.03 0.00 0.02 99.92 21:29:01 all 0.15 0.00 0.03 0.00 0.02 99.80 21:29:01 0 0.27 0.00 0.03 0.00 0.02 99.68 21:29:01 1 0.03 0.00 0.03 0.00 0.02 99.92 21:30:01 all 0.14 0.00 0.04 0.00 0.03 99.79 21:30:01 0 0.27 0.00 0.05 0.00 0.03 99.65 21:30:01 1 0.02 0.00 0.03 0.00 0.02 99.93 21:31:01 all 0.21 0.00 0.03 0.00 0.02 99.74 21:31:01 0 0.35 0.00 0.03 0.00 0.02 99.60 21:31:01 1 0.07 0.00 0.03 0.00 0.02 99.88 Average: all 2.18 0.00 0.50 0.38 0.02 96.93 Average: 0 2.28 0.00 0.51 0.20 0.03 96.99 Average: 1 2.08 0.00 0.48 0.56 0.02 96.86