---> uname -a: Linux prd-centos8-builder-2c-4g-6028.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 480 1144 17 2041 2910 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:51:a3:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.117/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85855sec preferred_lft 85855sec inet6 fe80::f816:3eff:fe51:a3bc/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) 10/09/2025 _x86_64_ (2 CPU) 16:04:04 LINUX RESTART (2 CPU) 04:05:02 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 72.72 7.13 65.59 993.97 4769.86 04:07:01 PM 79.10 0.03 79.06 0.27 8470.54 04:08:01 PM 37.48 0.47 37.01 53.59 4966.49 04:09:01 PM 22.10 0.25 21.85 40.11 972.07 04:10:01 PM 21.18 0.07 21.11 3.07 923.96 04:11:01 PM 14.60 0.00 14.60 0.00 541.13 04:12:01 PM 17.24 0.37 16.88 18.13 505.53 04:13:01 PM 18.61 0.38 18.23 38.65 554.03 Average: 35.30 1.07 34.23 141.68 2708.64 04:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 1392704 2956868 2360972 62.90 2104 1740800 688368 14.33 146056 1955796 65296 04:07:01 PM 1288764 3047168 2464912 65.67 2104 1920368 570012 11.87 145056 2002000 91108 04:08:01 PM 1056264 2897964 2697412 71.86 2104 2002756 710000 14.78 152864 2222160 50172 04:09:01 PM 1186044 2989136 2567632 68.40 2104 1963924 613436 12.77 173384 2073772 8432 04:10:01 PM 1205476 3010324 2548200 67.89 2104 1965720 602028 12.54 206848 2020528 1668 04:11:01 PM 1212612 3016284 2541064 67.70 2104 1964520 588760 12.26 207472 2012948 2624 04:12:01 PM 1111748 2923636 2641928 70.38 2104 1972580 684460 14.25 392528 1927380 16440 04:13:01 PM 1164324 2971376 2589352 68.98 2104 1967336 630404 13.13 391148 1876480 20200 Average: 1202242 2976594 2551434 67.97 2104 1937250 635934 13.24 226920 2011383 31992 04:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 106.88 75.52 1028.05 22.93 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 23.47 19.40 260.62 3.62 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 36.16 25.70 584.70 5.29 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 11.19 13.09 12.36 4.64 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 9.71 11.81 7.60 5.25 0.00 0.00 0.00 0.00 04:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 PM eth0 11.74 12.76 10.15 3.83 0.00 0.00 0.00 0.00 04:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 PM eth0 11.85 14.21 13.27 6.77 0.00 0.00 0.00 0.00 04:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 PM eth0 10.75 11.70 8.81 5.62 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 27.55 22.91 239.02 7.21 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) 10/09/2025 _x86_64_ (2 CPU) 16:04:04 LINUX RESTART (2 CPU) 04:05:02 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 32.89 0.00 4.57 2.70 7.24 52.60 04:06:01 PM 0 32.13 0.00 4.80 2.98 7.31 52.78 04:06:01 PM 1 33.65 0.00 4.35 2.42 7.16 52.42 04:07:01 PM all 34.51 0.00 5.11 3.24 5.96 51.18 04:07:01 PM 0 42.40 0.00 5.97 3.32 5.77 42.55 04:07:01 PM 1 26.73 0.00 4.26 3.16 6.16 59.69 04:08:01 PM all 33.94 0.00 3.58 0.87 8.04 53.58 04:08:01 PM 0 32.93 0.00 3.39 0.81 8.11 54.76 04:08:01 PM 1 34.95 0.00 3.77 0.93 7.96 52.38 04:09:01 PM all 32.08 0.00 2.74 0.63 9.29 55.27 04:09:01 PM 0 29.81 0.00 2.67 0.95 9.03 57.54 04:09:01 PM 1 34.35 0.00 2.80 0.30 9.55 52.99 04:10:01 PM all 34.02 0.00 2.50 0.61 9.42 53.45 04:10:01 PM 0 26.01 0.00 1.75 0.51 10.08 61.65 04:10:01 PM 1 42.31 0.00 3.29 0.71 8.73 44.97 04:11:01 PM all 29.48 0.00 2.58 0.47 9.65 57.83 04:11:01 PM 0 32.39 0.00 2.57 0.76 9.75 54.53 04:11:01 PM 1 26.58 0.00 2.59 0.17 9.54 61.12 04:12:01 PM all 34.77 0.00 2.45 0.80 9.58 52.40 04:12:01 PM 0 44.54 0.00 2.66 0.88 8.77 43.15 04:12:01 PM 1 25.31 0.00 2.25 0.71 10.37 61.36 04:13:01 PM all 34.46 0.00 3.12 0.71 9.53 52.18 04:13:01 PM 0 37.00 0.00 3.10 0.80 9.59 49.51 04:13:01 PM 1 31.93 0.00 3.14 0.61 9.47 54.85 Average: all 33.27 0.00 3.32 1.24 8.61 53.57 Average: 0 34.60 0.00 3.34 1.36 8.58 52.12 Average: 1 31.93 0.00 3.29 1.11 8.64 55.02