---> uname -a: Linux prd-centos8-builder-2c-1g-18231.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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: 2799.998 BogoMIPS: 5599.99 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 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 586 5022 19 2090 6807 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:82:ec:b1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.118/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fe82:ecb1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 02/18/2026 _x86_64_ (2 CPU) 16:03:27 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 296.73 122.88 173.86 2173.68 7975.22 04:06:01 PM 96.22 0.50 95.72 54.12 9406.78 04:07:01 PM 30.11 0.30 29.81 42.39 1110.38 04:08:01 PM 31.06 1.12 29.94 69.84 882.91 Average: 113.53 31.20 82.33 585.05 4843.79 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5272320 7009092 2612124 33.13 2688 1908880 704340 7.88 194780 2072152 161408 04:06:01 PM 5093584 6915048 2790860 35.40 2688 1987396 781492 8.75 223480 2196156 21288 04:07:01 PM 5169640 6992380 2714804 34.43 2688 1988468 711660 7.97 226916 2115300 7460 04:08:01 PM 5155724 6983324 2728720 34.61 2688 1993180 711932 7.97 395928 1961224 20352 Average: 5172817 6974961 2711627 34.39 2688 1969481 727356 8.14 260276 2086208 52627 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 134.77 91.89 1313.58 38.16 0.00 0.00 0.00 0.00 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 27.45 22.48 183.57 8.27 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 27.56 24.26 24.49 8.23 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 32.67 26.71 28.09 16.38 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 55.62 41.34 387.46 17.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 02/18/2026 _x86_64_ (2 CPU) 16:03:27 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 32.49 2.47 19.00 11.02 0.13 34.88 04:05:01 PM 0 32.95 2.58 17.54 10.26 0.12 36.55 04:05:01 PM 1 32.04 2.37 20.46 11.77 0.14 33.23 04:06:01 PM all 30.71 0.00 3.15 12.84 0.08 53.21 04:06:01 PM 0 23.27 0.00 2.99 11.58 0.08 62.08 04:06:01 PM 1 38.17 0.00 3.31 14.10 0.08 44.33 04:07:01 PM all 37.38 0.00 2.70 0.56 0.09 59.26 04:07:01 PM 0 39.17 0.00 2.68 0.57 0.08 57.50 04:07:01 PM 1 35.60 0.00 2.73 0.55 0.10 61.03 04:08:01 PM all 37.51 0.00 3.25 0.99 0.08 58.16 04:08:01 PM 0 31.40 0.00 3.10 0.50 0.08 64.92 04:08:01 PM 1 43.61 0.00 3.41 1.48 0.08 51.41 Average: all 34.53 0.61 6.98 6.33 0.10 51.45 Average: 0 31.69 0.64 6.52 5.71 0.09 55.35 Average: 1 37.38 0.58 7.43 6.95 0.10 47.56