---> uname -a: Linux prd-centos8-builder-2c-4g-2506.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 492 1134 17 2038 2896 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:4c:de:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.138/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85905sec preferred_lft 85905sec inet6 fe80::f816:3eff:fe4c:de6e/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) 08/31/2025 _x86_64_ (2 CPU) 12:03:55 LINUX RESTART (2 CPU) 12:05:02 PM tps rtps wtps bread/s bwrtn/s 12:06:01 PM 58.91 0.42 58.49 11.39 5904.17 12:07:01 PM 66.11 0.47 65.64 53.32 8134.94 12:08:01 PM 36.00 1.07 34.94 25.86 3847.85 12:09:01 PM 19.08 0.27 18.81 41.85 561.30 12:10:01 PM 12.68 0.00 12.68 0.00 346.58 12:11:01 PM 22.93 0.37 22.56 18.12 954.25 12:12:01 PM 18.66 0.38 18.28 38.65 537.97 Average: 33.42 0.42 33.00 27.06 2890.78 12:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 PM 1394384 3034828 2359300 62.85 2104 1809248 595888 12.41 144304 1926804 127584 12:07:01 PM 1253524 3013896 2500160 66.61 2104 1921516 590440 12.30 147968 2033648 53264 12:08:01 PM 1058264 2890584 2695420 71.81 2104 1993052 701532 14.61 176076 2197384 45644 12:09:01 PM 1100220 2932612 2653464 70.69 2104 1993132 664492 13.84 210836 2122032 41556 12:10:01 PM 1212304 3012060 2541380 67.70 2104 1960488 581224 12.10 208596 2011984 8840 12:11:01 PM 1172428 2971432 2581256 68.77 2104 1959608 618576 12.88 392472 1868440 7480 12:12:01 PM 1175680 2978800 2578004 68.68 2104 1963188 610728 12.72 392200 1864712 20100 Average: 1195258 2976316 2558426 68.16 2104 1942890 623269 12.98 238922 2003572 43495 12:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 64.69 54.07 832.60 5.84 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 23.86 21.81 232.00 5.17 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 48.97 40.85 593.24 17.51 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 12.31 14.33 12.92 5.87 0.00 0.00 0.00 0.00 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 9.31 10.59 7.83 3.79 0.00 0.00 0.00 0.00 12:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM eth0 15.79 15.20 16.29 6.46 0.00 0.00 0.00 0.00 12:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM eth0 10.95 12.15 9.05 5.87 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 26.46 24.07 241.99 7.22 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) 08/31/2025 _x86_64_ (2 CPU) 12:03:55 LINUX RESTART (2 CPU) 12:05:02 PM CPU %user %nice %system %iowait %steal %idle 12:06:01 PM all 37.93 0.00 4.33 1.22 2.55 53.96 12:06:01 PM 0 46.27 0.00 4.75 1.02 2.62 45.35 12:06:01 PM 1 29.60 0.00 3.92 1.42 2.48 62.57 12:07:01 PM all 37.87 0.00 4.47 3.01 2.38 52.28 12:07:01 PM 0 56.53 0.00 5.95 2.55 2.52 32.46 12:07:01 PM 1 19.34 0.00 3.00 3.46 2.24 71.97 12:08:01 PM all 38.66 0.00 2.66 1.13 2.64 54.92 12:08:01 PM 0 44.08 0.00 3.34 0.69 2.48 49.41 12:08:01 PM 1 33.26 0.00 1.99 1.56 2.79 60.40 12:09:01 PM all 36.97 0.00 2.85 0.30 2.57 57.30 12:09:01 PM 0 36.28 0.00 3.13 0.45 2.46 57.69 12:09:01 PM 1 37.67 0.00 2.57 0.16 2.68 56.91 12:10:01 PM all 37.81 0.00 2.52 0.14 2.34 57.19 12:10:01 PM 0 31.46 0.00 2.39 0.12 2.49 63.55 12:10:01 PM 1 44.20 0.00 2.65 0.17 2.19 50.79 12:11:01 PM all 36.01 0.00 3.22 0.90 2.26 57.60 12:11:01 PM 0 46.44 0.00 3.63 1.08 2.11 46.74 12:11:01 PM 1 25.65 0.00 2.82 0.72 2.42 68.39 12:12:01 PM all 40.63 0.00 3.32 0.21 2.84 53.01 12:12:01 PM 0 57.68 0.00 4.23 0.18 2.62 35.29 12:12:01 PM 1 23.80 0.00 2.42 0.23 3.06 70.49 Average: all 37.99 0.00 3.34 0.99 2.51 55.18 Average: 0 45.51 0.00 3.91 0.87 2.47 47.24 Average: 1 30.49 0.00 2.76 1.10 2.55 63.10