---> uname -a: Linux prd-centos7-builder-2c-1g-197.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 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 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 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 6.0G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 534 5058 16 2227 6988 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:99:34:85 brd ff:ff:ff:ff:ff:ff inet 10.30.123.190/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fe99:3485/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 05/15/2024 _x86_64_ (2 CPU) 02:45:45 AM LINUX RESTART 02:46:01 AM tps rtps wtps bread/s bwrtn/s 02:47:01 AM 194.45 65.39 129.06 5579.65 36956.73 02:48:01 AM 49.58 0.00 49.58 0.00 6214.06 02:49:01 AM 94.20 10.54 83.66 981.61 5589.04 02:50:01 AM 275.00 0.20 274.80 43.58 8662.79 Average: 153.31 19.03 134.27 1651.35 14356.23 02:46:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:47:01 AM 5807288 2201628 27.49 2620 1625316 889144 9.82 540496 1424428 181800 02:48:01 AM 5803880 2205036 27.53 2620 1625328 888968 9.81 539688 1424188 20 02:49:01 AM 5502352 2506564 31.30 2620 1906452 598072 6.60 756332 1444004 181856 02:50:01 AM 5291392 2717524 33.93 2620 2071148 607388 6.71 806240 1570852 141548 Average: 5601228 2407688 30.06 2620 1807061 745893 8.24 660689 1465868 126306 02:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:47:01 AM eth0 311.61 197.35 1295.40 64.45 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 1.05 0.83 0.19 0.08 0.00 0.00 0.00 02:48:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 46.24 41.34 480.98 5.84 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 49.96 37.10 605.14 8.47 0.00 0.00 0.00 02:50:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 Average: eth0 102.22 69.16 595.45 19.71 0.00 0.00 0.00 Average: lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 05/15/2024 _x86_64_ (2 CPU) 02:45:45 AM LINUX RESTART 02:46:01 AM CPU %user %nice %system %iowait %steal %idle 02:47:01 AM all 19.87 0.00 5.34 33.95 0.08 40.76 02:47:01 AM 0 21.55 0.00 5.06 34.18 0.07 39.14 02:47:01 AM 1 18.20 0.00 5.60 33.71 0.07 42.42 02:48:01 AM all 0.20 0.00 0.08 1.30 0.04 98.37 02:48:01 AM 0 0.27 0.00 0.08 2.22 0.03 97.39 02:48:01 AM 1 0.12 0.00 0.10 0.40 0.07 99.32 02:49:01 AM all 31.50 0.00 5.23 1.34 0.10 61.82 02:49:01 AM 0 53.52 0.00 7.41 2.02 0.11 36.95 02:49:01 AM 1 10.54 0.00 3.16 0.68 0.10 85.51 02:50:01 AM all 34.00 0.00 2.57 8.57 0.13 54.73 02:50:01 AM 0 47.85 0.00 3.02 10.21 0.14 38.78 02:50:01 AM 1 20.48 0.00 2.12 6.97 0.12 70.31 Average: all 21.17 0.00 3.28 11.23 0.09 64.24 Average: 0 30.28 0.00 3.84 12.15 0.09 53.65 Average: 1 12.23 0.00 2.72 10.32 0.09 74.64