---> uname -a: Linux prd-centos8-builder-2c-4g-5051.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 9.0G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 495 1133 17 2037 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:48:bb:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.23/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85878sec preferred_lft 85878sec inet6 fe80::f816:3eff:fe48:bba5/64 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) 07/05/2025 _x86_64_ (2 CPU) 22:04:01 LINUX RESTART (2 CPU) 10:05:01 PM tps rtps wtps bread/s bwrtn/s 10:06:01 PM 79.57 6.55 73.02 937.04 5185.60 10:07:01 PM 69.48 1.05 68.43 24.79 7590.62 10:08:01 PM 30.90 0.48 30.42 54.37 4456.72 10:09:01 PM 24.68 0.20 24.48 38.79 974.76 10:10:01 PM 17.88 0.07 17.81 3.07 479.41 10:11:01 PM 15.12 0.00 15.12 0.00 621.61 10:12:01 PM 17.28 0.55 16.73 33.46 525.15 Average: 36.41 1.27 35.14 155.90 2833.35 10:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 PM 1340300 2960276 2413376 64.29 2104 1793724 692188 14.41 160452 1985128 107536 10:07:01 PM 1229652 2984012 2524024 67.24 2104 1916040 611796 12.74 147196 2058196 82132 10:08:01 PM 1174796 2979908 2578880 68.70 2104 1965688 618544 12.88 171868 2084412 29420 10:09:01 PM 1053008 2892988 2700668 71.95 2104 2000908 709848 14.78 211020 2166988 49960 10:10:01 PM 1091248 2922972 2662428 70.93 2104 1992680 680632 14.17 210300 2131052 41676 10:11:01 PM 1075636 2907336 2678040 71.34 2104 1992684 691768 14.41 211028 2146048 41688 10:12:01 PM 1109956 2910416 2643720 70.43 2104 1961152 688624 14.34 392308 1928644 8956 Average: 1153514 2936844 2600162 69.27 2104 1946125 670486 13.96 214882 2071495 51624 10:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 78.20 54.12 881.08 10.68 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 33.50 27.47 268.54 13.83 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 48.51 37.03 574.28 7.30 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 9.91 13.38 11.57 5.41 0.00 0.00 0.00 0.00 10:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 PM eth0 10.40 12.81 8.24 5.85 0.00 0.00 0.00 0.00 10:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 PM eth0 11.95 12.92 10.36 4.07 0.00 0.00 0.00 0.00 10:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 PM eth0 13.03 13.16 14.26 6.41 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 29.36 24.41 252.59 7.65 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) 07/05/2025 _x86_64_ (2 CPU) 22:04:01 LINUX RESTART (2 CPU) 10:05:01 PM CPU %user %nice %system %iowait %steal %idle 10:06:01 PM all 32.83 0.00 4.34 3.56 7.90 51.37 10:06:01 PM 0 30.64 0.00 4.33 4.09 7.74 53.19 10:06:01 PM 1 35.03 0.00 4.34 3.03 8.05 49.54 10:07:01 PM all 36.34 0.00 4.84 2.55 6.61 49.66 10:07:01 PM 0 38.76 0.00 4.37 2.30 6.42 48.14 10:07:01 PM 1 33.92 0.00 5.31 2.80 6.80 51.17 10:08:01 PM all 33.14 0.00 3.24 1.12 6.94 55.55 10:08:01 PM 0 34.76 0.00 3.17 1.31 7.12 53.64 10:08:01 PM 1 31.51 0.00 3.32 0.94 6.75 57.48 10:09:01 PM all 34.99 0.00 2.27 0.64 6.54 55.56 10:09:01 PM 0 49.10 0.00 2.49 0.39 7.34 40.68 10:09:01 PM 1 20.94 0.00 2.05 0.88 5.76 70.37 10:10:01 PM all 35.16 0.00 2.61 0.47 6.99 54.77 10:10:01 PM 0 33.25 0.00 2.52 0.42 6.68 57.12 10:10:01 PM 1 37.06 0.00 2.69 0.52 7.30 52.42 10:11:01 PM all 31.66 0.00 2.68 0.40 6.46 58.79 10:11:01 PM 0 34.88 0.00 2.80 0.39 6.54 55.38 10:11:01 PM 1 28.45 0.00 2.57 0.41 6.38 62.20 10:12:01 PM all 36.72 0.00 2.92 0.72 6.72 52.92 10:12:01 PM 0 45.27 0.00 3.37 0.94 7.15 43.27 10:12:01 PM 1 28.26 0.00 2.47 0.50 6.28 62.48 Average: all 34.41 0.00 3.27 1.35 6.88 54.09 Average: 0 38.08 0.00 3.29 1.41 7.00 50.22 Average: 1 30.74 0.00 3.25 1.30 6.76 57.95