---> uname -a: Linux prd-centos8-builder-2c-4g-10433.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 1125 17 2041 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:22:90:3c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.25/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85938sec preferred_lft 85938sec inet6 fe80::f816:3eff:fe22:903c/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) 04/03/2026 _x86_64_ (2 CPU) 17:03:52 LINUX RESTART (2 CPU) 05:05:01 PM tps rtps wtps bread/s bwrtn/s 05:06:01 PM 59.11 0.32 58.80 9.73 5765.34 05:07:01 PM 72.49 2.20 70.29 109.30 9660.70 05:08:01 PM 24.94 0.25 24.69 40.12 1503.27 05:09:01 PM 18.91 0.07 18.84 3.07 501.25 05:10:01 PM 18.86 0.00 18.86 0.00 663.68 05:11:01 PM 17.41 1.10 16.31 69.71 484.06 Average: 35.29 0.66 34.63 38.65 3096.38 05:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 PM 1335284 3022328 2418392 64.43 2104 1854852 600536 12.51 144344 1983272 164400 05:07:01 PM 1082584 2923016 2671092 71.16 2104 2002344 675428 14.06 151256 2201336 61868 05:08:01 PM 1162528 2967812 2591148 69.03 2104 1966400 630764 13.13 173316 2099468 9360 05:09:01 PM 1153012 2958404 2600664 69.28 2104 1966492 641596 13.36 210548 2071904 8452 05:10:01 PM 1086684 2928296 2666992 71.05 2104 2002864 676124 14.08 214600 2134052 44812 05:11:01 PM 1195392 3002036 2558284 68.15 2104 1967808 604932 12.60 396648 1843440 7520 Average: 1169247 2966982 2584429 68.85 2104 1960127 638230 13.29 215119 2055579 49402 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 73.51 58.46 833.42 6.40 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 55.75 44.89 726.90 7.98 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 11.06 13.13 12.43 4.95 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 11.33 13.28 8.56 6.15 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 13.28 14.28 11.45 5.03 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 16.06 13.51 17.38 7.00 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 30.16 26.26 268.36 6.25 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) 04/03/2026 _x86_64_ (2 CPU) 17:03:52 LINUX RESTART (2 CPU) 05:05:01 PM CPU %user %nice %system %iowait %steal %idle 05:06:01 PM all 36.99 0.00 4.43 1.46 3.10 54.01 05:06:01 PM 0 24.42 0.00 3.00 1.20 2.74 68.63 05:06:01 PM 1 49.57 0.00 5.87 1.72 3.47 39.37 05:07:01 PM all 36.14 0.00 4.21 2.58 2.94 54.13 05:07:01 PM 0 26.15 0.00 4.27 3.00 2.70 63.88 05:07:01 PM 1 46.13 0.00 4.15 2.16 3.18 44.37 05:08:01 PM all 36.17 0.00 2.92 0.69 2.81 57.40 05:08:01 PM 0 25.54 0.00 2.41 1.14 2.62 68.29 05:08:01 PM 1 46.83 0.00 3.44 0.25 3.01 46.48 05:09:01 PM all 37.29 0.00 2.60 0.37 3.22 56.51 05:09:01 PM 0 32.62 0.00 2.52 0.36 3.18 61.32 05:09:01 PM 1 41.97 0.00 2.69 0.38 3.27 51.69 05:10:01 PM all 33.40 0.00 2.62 0.49 2.63 60.86 05:10:01 PM 0 20.06 0.00 1.92 0.71 2.20 75.12 05:10:01 PM 1 46.71 0.00 3.33 0.26 3.07 46.63 05:11:01 PM all 39.09 0.00 3.22 0.53 3.23 53.94 05:11:01 PM 0 21.80 0.00 2.67 0.61 3.04 71.89 05:11:01 PM 1 56.50 0.00 3.77 0.44 3.43 35.86 Average: all 36.51 0.00 3.33 1.02 2.99 56.14 Average: 0 25.10 0.00 2.80 1.17 2.75 68.19 Average: 1 47.95 0.00 3.88 0.87 3.24 44.06