---> uname -a: Linux prd-centos8-builder-2c-4g-3604.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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 1.8G 0 1.8G 0% /dev tmpfs 1.8G 0 1.8G 0% /dev/shm tmpfs 1.8G 17M 1.8G 1% /run tmpfs 1.8G 0 1.8G 0% /sys/fs/cgroup /dev/vda1 20G 9.1G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 498 1148 17 2018 2892 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:9c:b8:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.13/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85908sec preferred_lft 85908sec inet6 fe80::f816:3eff:fe9c:b8ed/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 06/24/2025 _x86_64_ (2 CPU) 07:03:56 LINUX RESTART (2 CPU) 07:05:01 AM tps rtps wtps bread/s bwrtn/s 07:06:01 AM 49.38 0.65 48.73 18.66 5128.07 07:07:01 AM 62.61 0.47 62.15 53.32 7379.19 07:08:01 AM 36.44 0.08 36.35 1.87 4054.03 07:09:01 AM 16.54 0.27 16.28 41.85 449.43 07:10:01 AM 13.85 0.00 13.85 0.00 362.33 07:11:01 AM 21.30 0.38 20.92 18.25 795.02 07:12:01 AM 19.11 0.38 18.73 38.66 551.11 Average: 31.32 0.32 31.00 24.66 2674.13 07:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 AM 1380172 3019600 2373512 63.23 2104 1807496 602452 12.55 144280 1940616 126956 07:07:01 AM 1239256 2988824 2514428 66.99 2104 1911852 626704 13.05 148220 2053912 63676 07:08:01 AM 1078716 2891060 2674968 71.26 2104 1973860 718476 14.96 174716 2182512 40576 07:09:01 AM 1151484 2944536 2602200 69.32 2104 1954884 656572 13.67 205712 2080996 20340 07:10:01 AM 1198204 2979784 2555480 68.08 2104 1943456 628572 13.09 205492 2035240 8840 07:11:01 AM 1168540 2949284 2585144 68.87 2104 1942580 656508 13.67 389368 1881344 7496 07:12:01 AM 1156648 2942804 2597036 69.19 2104 1947416 662072 13.79 389192 1892632 21344 Average: 1196146 2959413 2557538 68.13 2104 1925935 650194 13.54 236711 2009607 41318 07:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 62.76 49.48 805.70 5.54 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 23.66 21.58 215.26 5.21 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 39.64 32.34 549.29 6.68 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 12.16 13.60 12.41 9.50 0.00 0.00 0.00 0.00 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 10.35 11.86 8.52 4.35 0.00 0.00 0.00 0.00 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 16.29 15.89 16.76 6.95 0.00 0.00 0.00 0.00 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 11.10 12.31 9.15 5.97 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 25.14 22.44 231.01 6.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 06/24/2025 _x86_64_ (2 CPU) 07:03:56 LINUX RESTART (2 CPU) 07:05:01 AM CPU %user %nice %system %iowait %steal %idle 07:06:01 AM all 37.01 0.00 4.32 1.51 3.92 53.25 07:06:01 AM 0 32.70 0.00 3.52 1.45 3.47 58.86 07:06:01 AM 1 41.32 0.00 5.11 1.56 4.36 47.65 07:07:01 AM all 35.94 0.00 4.61 2.73 4.12 52.60 07:07:01 AM 0 26.99 0.00 3.60 3.75 3.83 61.83 07:07:01 AM 1 44.94 0.00 5.63 1.70 4.41 43.32 07:08:01 AM all 36.66 0.00 2.55 1.14 3.60 56.05 07:08:01 AM 0 28.21 0.00 2.64 1.19 2.87 65.09 07:08:01 AM 1 45.06 0.00 2.46 1.10 4.32 47.05 07:09:01 AM all 32.49 0.00 2.51 0.49 3.39 61.12 07:09:01 AM 0 22.72 0.00 1.84 0.51 3.01 71.93 07:09:01 AM 1 42.28 0.00 3.18 0.48 3.77 50.30 07:10:01 AM all 35.13 0.00 2.39 0.35 3.41 58.72 07:10:01 AM 0 24.73 0.00 1.99 0.38 3.04 69.87 07:10:01 AM 1 45.59 0.00 2.79 0.33 3.78 47.51 07:11:01 AM all 34.35 0.00 3.02 0.83 3.32 58.47 07:11:01 AM 0 31.49 0.00 3.09 0.89 2.99 61.54 07:11:01 AM 1 37.21 0.00 2.96 0.77 3.65 55.41 07:12:01 AM all 40.61 0.00 3.27 0.54 2.83 52.75 07:12:01 AM 0 37.47 0.00 3.42 0.66 2.71 55.74 07:12:01 AM 1 43.74 0.00 3.12 0.41 2.95 49.77 Average: all 36.03 0.00 3.24 1.08 3.51 56.14 Average: 0 29.18 0.00 2.87 1.26 3.13 63.56 Average: 1 42.87 0.00 3.61 0.91 3.89 48.72