---> uname -a: Linux prd-centos8-builder-2c-1g-2332.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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: 2799.998 BogoMIPS: 5599.99 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 rep_good nopl cpuid extd_apicid tsc_known_freq 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 ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 576 5032 19 2090 6817 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:6c:5f:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.139/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fe6c:5fa3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 10/02/2025 _x86_64_ (2 CPU) 13:03:28 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 412.86 191.20 221.66 6951.68 42691.25 01:06:01 PM 107.57 0.72 106.85 93.45 9901.35 01:07:01 PM 27.32 0.10 27.22 3.60 1080.51 01:08:01 PM 32.73 0.77 31.96 56.92 928.15 Average: 145.13 48.20 96.93 1776.56 13651.00 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5302520 7035884 2581924 32.75 2688 1905576 690196 7.73 195456 2042184 180940 01:06:01 PM 5230688 7054200 2653756 33.66 2688 1988844 671184 7.51 225620 2052668 22380 01:07:01 PM 5177740 7001188 2706704 34.33 2688 1988960 706560 7.91 227172 2104380 8856 01:08:01 PM 5143040 6969260 2741404 34.77 2688 1991676 726652 8.13 395672 1970992 20108 Average: 5213497 7015133 2670947 33.88 2688 1968764 698648 7.82 260980 2042556 58071 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 330.92 165.31 1926.93 66.86 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 32.29 28.00 204.11 9.18 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 27.64 24.31 21.92 8.23 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 32.38 25.60 36.62 15.38 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 105.82 60.81 547.43 24.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 10/02/2025 _x86_64_ (2 CPU) 13:03:28 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 38.86 2.92 21.77 8.19 0.13 28.13 01:05:01 PM 0 39.30 2.70 19.83 5.97 0.12 32.08 01:05:01 PM 1 38.42 3.14 23.72 10.41 0.14 24.18 01:06:01 PM all 37.87 0.00 3.29 1.97 0.11 56.76 01:06:01 PM 0 35.31 0.00 3.57 2.81 0.12 58.19 01:06:01 PM 1 40.42 0.00 3.01 1.13 0.10 55.34 01:07:01 PM all 38.43 0.00 2.64 0.32 0.09 58.53 01:07:01 PM 0 25.86 0.00 2.30 0.20 0.08 71.56 01:07:01 PM 1 50.99 0.00 2.98 0.43 0.10 45.49 01:08:01 PM all 40.33 0.00 3.17 0.33 0.09 56.08 01:08:01 PM 0 41.21 0.00 3.51 0.35 0.08 54.85 01:08:01 PM 1 39.45 0.00 2.82 0.32 0.10 57.31 Average: all 38.87 0.72 7.65 2.67 0.10 49.98 Average: 0 35.41 0.66 7.24 2.32 0.10 54.27 Average: 1 42.34 0.77 8.05 3.03 0.11 45.69