---> uname -a: Linux prd-centos8-builder-2c-4g-6958.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: 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 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 510 1113 17 2042 2879 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:0f:4a:ea brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.159/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85940sec preferred_lft 85940sec inet6 fe80::f816:3eff:fe0f:4aea/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) 02/18/2026 _x86_64_ (2 CPU) 16:03:50 LINUX RESTART (2 CPU) 04:05:01 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 56.11 0.32 55.80 9.73 5632.97 04:07:01 PM 67.86 0.45 67.41 52.79 9584.04 04:08:01 PM 25.04 0.28 24.76 40.65 1506.16 04:09:01 PM 18.51 0.07 18.45 3.07 496.27 04:10:01 PM 18.76 0.00 18.76 0.00 664.75 04:11:01 PM 17.00 1.10 15.90 69.68 482.30 Average: 33.88 0.37 33.51 29.32 3060.69 04:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 1326712 3020816 2426964 64.66 2104 1861472 616676 12.84 144024 1990836 167352 04:07:01 PM 1077300 2918488 2676376 71.30 2104 2002720 689012 14.35 150760 2205528 62868 04:08:01 PM 1142320 2947284 2611356 69.57 2104 1965816 645912 13.45 172284 2118584 9360 04:09:01 PM 1139640 2944808 2614036 69.64 2104 1965904 652120 13.58 209668 2083880 8452 04:10:01 PM 1066472 2908800 2687204 71.59 2104 2003176 686860 14.30 213240 2152812 45712 04:11:01 PM 1191288 2997800 2562388 68.26 2104 1967096 589600 12.28 395188 1846724 7472 Average: 1157289 2956333 2596387 69.17 2104 1961031 646697 13.47 214194 2066394 50203 04:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 74.31 59.95 962.99 6.65 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 46.54 38.03 680.09 7.57 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 12.51 13.53 17.34 5.10 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 11.88 12.90 8.49 6.04 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 13.61 14.51 11.60 5.16 0.00 0.00 0.00 0.00 04:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 PM eth0 17.30 14.82 16.26 7.44 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 25.62 282.76 6.33 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) 02/18/2026 _x86_64_ (2 CPU) 16:03:50 LINUX RESTART (2 CPU) 04:05:01 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 39.37 0.00 4.52 0.83 1.51 53.77 04:06:01 PM 0 22.86 0.00 2.63 1.02 1.05 72.45 04:06:01 PM 1 55.92 0.00 6.40 0.65 1.97 35.06 04:07:01 PM all 38.25 0.00 4.15 2.31 1.47 53.82 04:07:01 PM 0 30.78 0.00 3.80 3.07 1.33 61.02 04:07:01 PM 1 45.72 0.00 4.50 1.55 1.60 46.63 04:08:01 PM all 37.27 0.00 2.92 0.52 1.36 57.93 04:08:01 PM 0 27.43 0.00 2.18 0.53 1.20 68.66 04:08:01 PM 1 47.13 0.00 3.67 0.50 1.52 47.18 04:09:01 PM all 36.66 0.00 2.53 0.26 1.45 59.10 04:09:01 PM 0 15.27 0.00 1.70 0.07 1.11 81.85 04:09:01 PM 1 58.12 0.00 3.37 0.45 1.79 36.28 04:10:01 PM all 34.24 0.00 2.52 0.43 1.34 61.46 04:10:01 PM 0 18.12 0.00 1.73 0.77 0.92 78.46 04:10:01 PM 1 50.36 0.00 3.32 0.10 1.77 44.46 04:11:01 PM all 40.07 0.00 3.33 0.43 1.54 54.63 04:11:01 PM 0 45.40 0.00 4.11 0.22 1.48 48.78 04:11:01 PM 1 34.75 0.00 2.56 0.65 1.59 60.45 Average: all 37.64 0.00 3.33 0.80 1.44 56.78 Average: 0 26.64 0.00 2.69 0.94 1.18 68.54 Average: 1 48.65 0.00 3.97 0.65 1.70 45.02