---> uname -a: Linux prd-centos8-builder-2c-1g-29047.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: 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 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 600 5008 19 2090 6793 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:3e:da:95 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.163/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fe3e:da95/64 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) 07/19/2025 _x86_64_ (2 CPU) 04:03:21 LINUX RESTART (2 CPU) 04:04:02 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 312.56 143.78 168.77 4996.54 7397.63 04:06:01 AM 111.90 0.52 111.38 54.66 9912.88 04:07:01 AM 31.36 0.30 31.06 42.39 1218.86 04:08:02 AM 31.66 0.77 30.89 56.92 897.25 Average: 121.08 35.90 85.18 1272.27 4846.13 04:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5257824 7003232 2626620 33.31 2688 1917440 771416 8.64 201564 2079660 189272 04:06:01 AM 5157704 6978924 2726740 34.58 2688 1987024 765152 8.57 224476 2128740 22392 04:07:01 AM 5159944 6982404 2724500 34.56 2688 1988300 759332 8.50 227352 2123848 8852 04:08:02 AM 5076060 6901804 2808384 35.62 2688 1990976 830244 9.29 395916 2038184 20076 Average: 5162883 6966591 2721561 34.52 2688 1970935 781536 8.75 262327 2092608 60148 04:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 340.26 199.92 1939.30 69.16 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 51.24 40.31 212.45 10.19 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 28.66 24.33 21.79 8.07 0.00 0.00 0.00 0.00 04:08:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:02 AM eth0 33.79 26.31 29.03 16.35 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 112.55 72.19 544.89 25.76 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) 07/19/2025 _x86_64_ (2 CPU) 04:03:21 LINUX RESTART (2 CPU) 04:04:02 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 37.03 2.55 20.00 8.36 0.09 31.96 04:05:01 AM 0 42.52 2.37 16.24 5.78 0.10 33.00 04:05:01 AM 1 31.49 2.73 23.80 10.97 0.09 30.92 04:06:01 AM all 37.94 0.00 3.23 1.70 0.09 57.04 04:06:01 AM 0 18.63 0.00 2.86 2.42 0.08 76.01 04:06:01 AM 1 57.31 0.00 3.61 0.97 0.10 38.01 04:07:01 AM all 37.74 0.00 2.58 0.22 0.09 59.38 04:07:01 AM 0 26.32 0.00 2.38 0.12 0.10 71.09 04:07:01 AM 1 49.18 0.00 2.78 0.32 0.08 47.63 04:08:02 AM all 39.88 0.00 3.02 0.20 0.08 56.82 04:08:02 AM 0 35.78 0.00 2.93 0.20 0.08 61.01 04:08:02 AM 1 43.97 0.00 3.11 0.20 0.08 52.63 Average: all 38.15 0.62 7.10 2.57 0.09 51.47 Average: 0 30.72 0.58 6.02 2.10 0.09 60.49 Average: 1 45.62 0.66 8.18 3.04 0.09 42.41