---> uname -a: Linux prd-centos7-builder-2c-2g-12706.novalocal 3.10.0-1160.102.1.el7.x86_64 #1 SMP Tue Oct 17 15:42:21 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian 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: 2800.000 BogoMIPS: 5600.00 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 ssbd rsb_ctxsw 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 devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 40G 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 597 5009 16 2213 6930 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:dd:2b:a2 brd ff:ff:ff:ff:ff:ff inet 10.30.171.46/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86200sec preferred_lft 86200sec inet6 fe80::f816:3eff:fedd:2ba2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f9:c1:7e:80 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.102.1.el7.x86_64 (centos-7-builder-41f017ea-22d6-4133-9b56-ba9b03e4cebe.novalocal) 01/02/2024 _x86_64_ (2 CPU) 12:31:31 AM LINUX RESTART 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 151.71 11.57 140.13 1692.32 8823.45 12:34:01 AM 234.42 1.33 233.09 137.62 8606.14 Average: 193.06 6.45 186.61 914.97 8714.80 12:32:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5273000 2735728 34.16 2620 2008480 936600 10.34 727652 1703296 166456 12:34:01 AM 5147136 2861592 35.73 2620 2133400 900704 9.94 848172 1674072 129760 Average: 5210068 2798660 34.95 2620 2070940 918652 10.14 787912 1688684 148108 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:33:01 AM eth0 427.69 292.22 2833.71 66.02 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 80.60 63.86 577.84 9.41 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 254.15 178.04 1705.77 37.71 0.00 0.00 0.00 Average: lo 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 ---> sar -P ALL: Linux 3.10.0-1160.102.1.el7.x86_64 (centos-7-builder-41f017ea-22d6-4133-9b56-ba9b03e4cebe.novalocal) 01/02/2024 _x86_64_ (2 CPU) 12:31:31 AM LINUX RESTART 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 34.02 0.00 4.15 4.45 0.11 57.27 12:33:01 AM 0 41.12 0.00 3.93 5.03 0.12 49.80 12:33:01 AM 1 27.04 0.00 4.38 3.89 0.09 64.60 12:34:01 AM all 29.45 0.00 2.98 7.18 0.11 60.29 12:34:01 AM 0 50.35 0.00 4.29 10.06 0.11 35.19 12:34:01 AM 1 9.75 0.00 1.77 4.46 0.12 83.90 Average: all 31.74 0.00 3.57 5.81 0.11 58.78 Average: 0 45.68 0.00 4.11 7.51 0.12 42.58 Average: 1 18.32 0.00 3.06 4.17 0.10 74.34