---> uname -a: Linux prd-centos7-builder-2c-2g-7.novalocal 3.10.0-1160.118.1.el7.x86_64 #1 SMP Wed Apr 24 16:01:50 UTC 2024 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: 2799.996 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 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 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 578 5049 16 2193 6947 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:4c:61:f8 brd ff:ff:ff:ff:ff:ff inet 10.30.171.77/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86200sec preferred_lft 86200sec inet6 fe80::f816:3eff:fe4c:61f8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1f:07:a4:ce 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 3.10.0-1160.118.1.el7.x86_64 (centos-7-builder-537b0fc7-f14f-4d80-8e82-04794df398c2.novalocal) 05/03/2024 _x86_64_ (2 CPU) 12:44:48 AM LINUX RESTART 12:45:01 AM tps rtps wtps bread/s bwrtn/s 12:46:03 AM 239.92 75.75 164.16 9660.38 43513.41 12:47:01 AM 263.61 6.55 257.06 754.24 9003.46 12:48:01 AM 202.08 1.75 200.33 235.58 5370.87 Average: 234.88 28.26 206.62 3581.80 19412.83 12:45:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:46:03 AM 5458528 2550208 31.84 2620 1871304 927884 10.24 678120 1590748 88332 12:47:01 AM 5248796 2759940 34.46 2620 2061524 902472 9.96 692328 1740220 66928 12:48:01 AM 5250036 2758700 34.45 2620 2114264 833104 9.20 788076 1625164 22904 Average: 5319120 2689616 33.58 2620 2015697 887820 9.80 719508 1652044 59388 12:45:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:46:03 AM eth0 404.66 275.84 2508.40 67.92 0.00 0.00 0.00 12:46:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:03 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 62.80 57.37 655.43 6.60 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 44.30 36.79 69.32 9.80 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 171.81 124.08 1082.54 28.35 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 3.10.0-1160.118.1.el7.x86_64 (centos-7-builder-537b0fc7-f14f-4d80-8e82-04794df398c2.novalocal) 05/03/2024 _x86_64_ (2 CPU) 12:44:48 AM LINUX RESTART 12:45:01 AM CPU %user %nice %system %iowait %steal %idle 12:46:03 AM all 34.52 0.00 7.59 10.80 0.11 46.98 12:46:03 AM 0 37.96 0.00 7.25 9.76 0.09 44.94 12:46:03 AM 1 31.11 0.00 7.94 11.85 0.11 49.00 12:47:01 AM all 31.99 0.00 2.68 7.29 0.10 57.94 12:47:01 AM 0 52.75 0.00 3.98 9.98 0.13 33.17 12:47:01 AM 1 12.31 0.00 1.45 4.72 0.07 81.45 12:48:01 AM all 32.39 0.00 2.10 6.69 0.09 58.73 12:48:01 AM 0 51.06 0.00 2.71 6.48 0.09 39.67 12:48:01 AM 1 14.38 0.00 1.53 6.90 0.10 77.08 Average: all 32.97 0.00 4.13 8.26 0.10 54.54 Average: 0 47.17 0.00 4.66 8.72 0.10 39.36 Average: 1 19.23 0.00 3.62 7.82 0.09 69.24