---> uname -a: Linux prd-centos7-builder-2c-1g-37575.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 557 5388 16 1875 6981 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:9e:16:62 brd ff:ff:ff:ff:ff:ff inet 10.30.122.31/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86144sec preferred_lft 86144sec inet6 fe80::f816:3eff:fe9e:1662/64 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) 01/24/2025 _x86_64_ (2 CPU) 08:05:59 AM LINUX RESTART 08:07:01 AM tps rtps wtps bread/s bwrtn/s 08:08:01 AM 300.37 0.35 300.02 16.53 9733.10 08:09:01 AM 80.19 0.67 79.53 45.71 1982.61 08:10:01 AM 27.57 1.67 25.91 203.00 695.20 Average: 136.05 0.89 135.16 88.41 4137.16 08:07:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:08:01 AM 5580960 2427956 30.32 2620 1806400 619884 6.84 561436 1562836 40416 08:09:01 AM 5553072 2455844 30.66 2620 1807636 646548 7.14 599956 1552256 32 08:10:01 AM 5581616 2427300 30.31 2620 1813412 606816 6.70 676492 1447100 17796 Average: 5571883 2437033 30.43 2620 1809149 624416 6.89 612628 1520731 19415 08:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:08:01 AM eth0 34.37 27.69 322.31 8.12 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 25.14 24.12 25.26 8.05 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 AM eth0 31.87 25.11 31.32 10.78 0.00 0.00 0.00 08:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 30.46 25.64 126.30 8.98 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) 01/24/2025 _x86_64_ (2 CPU) 08:05:59 AM LINUX RESTART 08:07:01 AM CPU %user %nice %system %iowait %steal %idle 08:08:01 AM all 35.64 0.00 3.18 5.22 0.12 55.84 08:08:01 AM 0 19.38 0.00 2.17 7.12 0.12 71.22 08:08:01 AM 1 52.54 0.00 4.24 3.25 0.13 39.85 08:09:01 AM all 32.83 0.00 1.62 3.42 0.11 62.03 08:09:01 AM 0 14.18 0.00 1.44 4.31 0.10 79.97 08:09:01 AM 1 52.21 0.00 1.80 2.48 0.11 43.39 08:10:01 AM all 36.25 0.00 1.92 1.50 0.10 60.23 08:10:01 AM 0 9.05 0.00 1.30 0.03 0.10 89.51 08:10:01 AM 1 64.84 0.00 2.56 3.04 0.09 29.48 Average: all 34.91 0.00 2.23 3.37 0.11 59.38 Average: 0 14.16 0.00 1.64 3.79 0.11 80.31 Average: 1 56.56 0.00 2.86 2.92 0.11 37.55