---> uname -a: Linux prd-centos8-builder-2c-4g-3774.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 495 1131 17 2038 2894 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:3b:80:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.152/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85901sec preferred_lft 85901sec inet6 fe80::f816:3eff:fe3b:8079/64 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) 09/15/2025 _x86_64_ (2 CPU) 17:03:54 LINUX RESTART (2 CPU) 05:05:01 PM tps rtps wtps bread/s bwrtn/s 05:06:01 PM 57.40 0.42 56.98 11.20 5819.54 05:07:01 PM 64.70 0.50 64.20 53.85 7174.19 05:08:01 PM 34.04 0.05 33.99 1.33 4562.31 05:09:01 PM 20.31 0.27 20.04 41.85 765.01 05:10:01 PM 13.01 0.00 13.01 0.00 350.08 05:11:01 PM 19.52 0.37 19.15 18.12 761.48 05:12:01 PM 18.26 0.38 17.88 38.65 531.47 Average: 32.46 0.28 32.18 23.57 2851.91 05:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 PM 1343812 2987992 2409864 64.20 2104 1812488 629900 13.12 144136 1977604 130204 05:07:01 PM 1215688 2986348 2537988 67.61 2104 1932212 618828 12.89 148832 2070436 90184 05:08:01 PM 1069860 2903604 2683816 71.50 2104 1994672 687940 14.33 174588 2189628 51548 05:09:01 PM 1101340 2935084 2652336 70.66 2104 1994752 660064 13.74 209168 2123288 41560 05:10:01 PM 1192244 2993440 2561432 68.24 2104 1962104 600204 12.50 207360 2034292 8840 05:11:01 PM 1166908 2967308 2586768 68.91 2104 1961220 629128 13.10 391248 1875864 7496 05:12:01 PM 1184852 2988924 2568824 68.43 2104 1964800 604452 12.59 391028 1858396 20100 Average: 1182101 2966100 2571575 68.51 2104 1946035 632931 13.18 238051 2018501 49990 05:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 66.26 56.45 829.59 6.03 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 22.74 19.59 226.83 7.79 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 44.97 38.37 585.41 7.24 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 11.88 13.71 12.64 5.58 0.00 0.00 0.00 0.00 05:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 PM eth0 10.53 11.35 13.23 4.03 0.00 0.00 0.00 0.00 05:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 PM eth0 16.16 15.91 17.13 7.09 0.00 0.00 0.00 0.00 05:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 PM eth0 10.66 11.56 8.69 5.52 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 26.17 23.85 241.92 6.18 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) 09/15/2025 _x86_64_ (2 CPU) 17:03:54 LINUX RESTART (2 CPU) 05:05:01 PM CPU %user %nice %system %iowait %steal %idle 05:06:01 PM all 37.64 0.00 4.17 1.19 3.63 53.37 05:06:01 PM 0 40.11 0.00 4.16 0.95 3.86 50.92 05:06:01 PM 1 35.15 0.00 4.18 1.44 3.39 55.84 05:07:01 PM all 37.35 0.00 4.32 2.44 3.67 52.22 05:07:01 PM 0 37.82 0.00 4.78 2.24 3.70 51.46 05:07:01 PM 1 36.88 0.00 3.86 2.63 3.63 52.99 05:08:01 PM all 37.92 0.00 2.61 0.92 3.39 55.17 05:08:01 PM 0 21.84 0.00 1.88 1.07 3.79 71.42 05:08:01 PM 1 54.34 0.00 3.35 0.76 2.98 38.57 05:09:01 PM all 36.80 0.00 2.73 0.37 3.25 56.86 05:09:01 PM 0 25.56 0.00 1.84 0.52 3.57 68.50 05:09:01 PM 1 48.21 0.00 3.63 0.22 2.91 45.03 05:10:01 PM all 36.25 0.00 2.37 0.18 3.18 58.02 05:10:01 PM 0 17.52 0.00 1.73 0.20 3.18 77.38 05:10:01 PM 1 55.20 0.00 3.02 0.16 3.18 38.44 05:11:01 PM all 35.83 0.00 3.06 0.55 3.33 57.22 05:11:01 PM 0 14.98 0.00 2.30 0.73 3.73 78.27 05:11:01 PM 1 57.14 0.00 3.84 0.36 2.93 35.73 05:12:01 PM all 40.18 0.00 3.37 0.52 3.61 52.32 05:12:01 PM 0 19.87 0.00 2.45 0.37 3.87 73.43 05:12:01 PM 1 60.91 0.00 4.30 0.68 3.34 30.77 Average: all 37.42 0.00 3.23 0.88 3.44 55.03 Average: 0 25.36 0.00 2.73 0.87 3.67 67.37 Average: 1 49.65 0.00 3.74 0.90 3.20 42.52