---> uname -a: Linux prd-centos7-builder-2c-1g-39489.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 5.8G 35G 15% / tmpfs 783M 0 783M 0% /run/user/0 tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 448 5487 16 1885 7089 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:be:13:9d brd ff:ff:ff:ff:ff:ff inet 10.30.123.117/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86200sec preferred_lft 86200sec inet6 fe80::f816:3eff:febe:139d/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) 02/22/2025 _x86_64_ (2 CPU) 08:00:39 AM LINUX RESTART 08:01:03 AM tps rtps wtps bread/s bwrtn/s 08:02:02 AM 85.61 34.26 51.34 4426.86 3259.09 08:03:01 AM 93.51 0.25 93.26 6.23 2887.03 08:04:01 AM 185.70 0.50 185.20 99.43 7111.83 Average: 122.16 11.49 110.67 1487.23 4440.50 08:01:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:02:02 AM 5997800 2011116 25.11 2620 1552512 565756 6.25 479524 1289988 36524 08:03:01 AM 5902804 2106112 26.30 2620 1584516 622080 6.87 550456 1306632 4536 08:04:01 AM 5604508 2404408 30.02 2620 1823684 619764 6.84 629828 1466704 119460 Average: 5835037 2173879 27.14 2620 1653571 602533 6.65 553269 1354441 53507 08:01:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:02:02 AM eth0 155.23 88.96 667.01 26.18 0.00 0.00 0.00 08:02:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 AM eth0 12.06 9.87 115.53 2.53 0.00 0.00 0.00 08:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 AM eth0 56.23 41.72 765.46 10.71 0.00 0.00 0.00 08:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 73.97 46.60 516.56 13.05 0.00 0.00 0.00 Average: lo 0.00 0.00 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) 02/22/2025 _x86_64_ (2 CPU) 08:00:39 AM LINUX RESTART 08:01:03 AM CPU %user %nice %system %iowait %steal %idle 08:02:02 AM all 24.14 0.00 3.80 11.00 0.09 60.96 08:02:02 AM 0 33.23 0.00 4.46 7.04 0.07 55.20 08:02:02 AM 1 15.24 0.00 3.19 14.87 0.11 66.59 08:03:01 AM all 6.34 0.00 0.47 27.96 0.05 65.18 08:03:01 AM 0 11.34 0.00 0.67 19.07 0.03 68.89 08:03:01 AM 1 1.43 0.00 0.27 36.73 0.05 61.52 08:04:01 AM all 34.84 0.00 3.45 2.29 0.10 59.30 08:04:01 AM 0 44.35 0.00 4.11 1.85 0.11 49.58 08:04:01 AM 1 25.55 0.00 2.79 2.71 0.10 68.85 Average: all 21.67 0.00 2.55 13.86 0.08 61.84 Average: 0 29.47 0.00 3.05 9.41 0.07 57.99 Average: 1 14.01 0.00 2.07 18.21 0.09 65.62