---> uname -a: Linux prd-centos7-builder-2c-1g-38074.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 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 568 5377 16 1875 6970 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:8a:a5:83 brd ff:ff:ff:ff:ff:ff inet 10.30.122.91/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86147sec preferred_lft 86147sec inet6 fe80::f816:3eff:fe8a:a583/64 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) 02/03/2025 _x86_64_ (2 CPU) 03:03:41 AM LINUX RESTART 03:04:08 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 284.94 46.08 238.86 5188.39 19547.78 03:06:01 AM 222.89 0.25 222.64 7.20 8283.99 03:07:01 AM 195.10 0.68 194.42 53.83 5368.92 Average: 232.27 14.45 217.82 1611.27 10725.14 03:04:08 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5830396 2178520 27.20 2620 1563704 676580 7.47 527716 1407068 43268 03:06:01 AM 5520392 2488524 31.07 2620 1823824 669020 7.39 600508 1585316 142236 03:07:01 AM 5516408 2492508 31.12 2620 1808436 685176 7.56 625156 1562104 228 Average: 5622399 2386517 29.80 2620 1731988 676925 7.47 584460 1518163 61911 03:04:08 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 AM eth0 317.26 204.13 1099.17 70.48 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 52.37 40.86 860.10 7.64 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 32.63 28.68 45.28 11.09 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 126.71 86.67 650.80 28.10 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) 02/03/2025 _x86_64_ (2 CPU) 03:03:41 AM LINUX RESTART 03:04:08 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 29.98 0.00 5.53 12.69 0.12 51.69 03:05:01 AM 0 27.28 0.00 5.62 13.38 0.10 53.62 03:05:01 AM 1 32.68 0.00 5.45 11.99 0.12 49.76 03:06:01 AM all 24.84 0.00 2.86 8.15 0.10 64.05 03:06:01 AM 0 22.03 0.00 2.90 8.90 0.10 66.06 03:06:01 AM 1 27.73 0.00 2.78 7.37 0.11 62.02 03:07:01 AM all 34.84 0.00 2.02 1.55 0.11 61.48 03:07:01 AM 0 19.45 0.00 1.73 1.36 0.09 77.37 03:07:01 AM 1 50.89 0.00 2.35 1.78 0.13 44.86 Average: all 29.87 0.00 3.38 7.24 0.11 59.40 Average: 0 22.71 0.00 3.31 7.60 0.10 66.28 Average: 1 37.19 0.00 3.45 6.87 0.12 52.37