---> uname -a: Linux prd-centos7-builder-2c-1g-34076.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 6.1G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 tmpfs 783M 0 783M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 7821 580 5001 16 2239 6942 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:10:c0:e1 brd ff:ff:ff:ff:ff:ff inet 10.30.123.245/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fe10:c0e1/64 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) 12/02/2024 _x86_64_ (2 CPU) 04:57:23 AM LINUX RESTART 04:58:02 AM tps rtps wtps bread/s bwrtn/s 04:59:01 AM 134.28 13.53 120.75 3470.05 7765.85 05:00:01 AM 48.85 8.66 40.19 822.25 3297.30 05:01:01 AM 266.22 1.90 264.32 160.56 9110.59 05:02:01 AM 251.57 0.77 250.81 80.33 7984.50 Average: 175.41 6.18 169.22 1123.49 7036.56 04:58:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:59:01 AM 5763452 2245456 28.04 2620 1628604 921592 10.17 576420 1427668 52 05:00:01 AM 5166304 2842604 35.49 2620 2049488 977212 10.79 837000 1644112 362760 05:01:01 AM 5262416 2746492 34.29 2620 2029120 696076 7.69 907696 1513740 125488 05:02:01 AM 5139372 2869536 35.83 2620 2155868 642872 7.10 894496 1608948 97788 Average: 5332886 2676022 33.41 2620 1965770 809438 8.94 803903 1548617 146522 04:58:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:59:01 AM eth0 350.83 221.10 1321.03 67.19 0.00 0.00 0.00 04:59:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 36.34 26.23 486.99 3.02 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 48.90 38.32 523.53 7.53 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 36.72 29.39 308.71 9.15 0.00 0.00 0.00 05:02:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 Average: eth0 117.22 78.17 657.29 21.53 0.00 0.00 0.00 Average: lo 0.03 0.03 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) 12/02/2024 _x86_64_ (2 CPU) 04:57:23 AM LINUX RESTART 04:58:02 AM CPU %user %nice %system %iowait %steal %idle 04:59:01 AM all 15.37 0.00 2.92 4.01 0.08 77.62 04:59:01 AM 0 17.76 0.00 3.03 2.59 0.07 76.55 04:59:01 AM 1 13.00 0.00 2.79 5.42 0.07 78.72 05:00:01 AM all 18.72 0.00 3.46 0.82 0.09 76.90 05:00:01 AM 0 18.78 0.00 3.32 1.10 0.09 76.72 05:00:01 AM 1 18.65 0.00 3.59 0.55 0.12 77.09 05:01:01 AM all 23.55 0.00 2.68 5.12 0.09 68.55 05:01:01 AM 0 34.87 0.00 3.28 3.89 0.09 57.87 05:01:01 AM 1 12.46 0.00 2.13 6.32 0.10 78.99 05:02:01 AM all 35.89 0.00 3.09 6.42 0.13 54.46 05:02:01 AM 0 59.08 0.00 3.92 7.38 0.12 29.50 05:02:01 AM 1 13.63 0.00 2.28 5.48 0.14 78.47 Average: all 23.38 0.00 3.04 4.09 0.10 69.39 Average: 0 32.48 0.00 3.38 3.72 0.09 60.33 Average: 1 14.43 0.00 2.70 4.45 0.11 78.32