---> uname -a: Linux prd-centos8-builder-2c-4g-344.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 497 1126 17 2041 2893 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:94:2d:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.196/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85944sec preferred_lft 85944sec inet6 fe80::f816:3eff:fe94:2daa/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) 04/11/2026 _x86_64_ (2 CPU) 21:03:52 LINUX RESTART (2 CPU) 09:05:01 PM tps rtps wtps bread/s bwrtn/s 09:06:01 PM 62.22 0.32 61.91 9.73 5508.05 09:07:01 PM 68.26 2.17 66.09 108.76 9347.68 09:08:01 PM 27.20 0.28 26.91 40.66 1518.86 09:09:01 PM 19.49 0.07 19.43 3.07 488.10 09:10:01 PM 16.18 0.00 16.18 0.00 619.34 09:11:01 PM 17.64 1.10 16.54 69.70 489.94 Average: 35.16 0.66 34.51 38.65 2995.23 09:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 PM 1297228 2993640 2456456 65.44 2104 1863928 649660 13.53 144488 2021300 166940 09:07:01 PM 1050972 2892396 2702712 72.00 2104 2003152 724460 15.09 151052 2234416 62856 09:08:01 PM 1099212 2940576 2654472 70.72 2104 2002616 674864 14.05 212840 2124216 45740 09:09:01 PM 1081376 2922932 2672308 71.19 2104 2002708 694220 14.46 213672 2141144 44812 09:10:01 PM 1044764 2887328 2708920 72.17 2104 2003696 734248 15.29 214264 2175456 45796 09:11:01 PM 1174312 2982328 2579372 68.72 2104 1968856 636728 13.26 396564 1864584 8736 Average: 1124644 2936533 2629040 70.04 2104 1974159 685697 14.28 222147 2093519 62480 09:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 76.94 63.44 902.04 7.54 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 48.47 41.20 652.14 9.68 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 11.96 13.81 13.13 5.55 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 12.01 13.55 8.83 6.39 0.00 0.00 0.00 0.00 09:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 PM eth0 12.30 13.15 10.65 4.31 0.00 0.00 0.00 0.00 09:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 PM eth0 16.82 15.33 16.75 7.51 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 29.75 26.74 267.24 6.83 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) 04/11/2026 _x86_64_ (2 CPU) 21:03:52 LINUX RESTART (2 CPU) 09:05:01 PM CPU %user %nice %system %iowait %steal %idle 09:06:01 PM all 38.63 0.00 4.37 1.31 1.63 54.05 09:06:01 PM 0 37.39 0.00 3.76 1.98 1.60 55.28 09:06:01 PM 1 39.88 0.00 4.98 0.65 1.67 52.82 09:07:01 PM all 38.30 0.00 4.18 3.15 1.48 52.89 09:07:01 PM 0 49.58 0.00 4.55 2.26 1.68 41.93 09:07:01 PM 1 26.97 0.00 3.80 4.05 1.28 63.90 09:08:01 PM all 37.04 0.00 2.99 0.65 1.36 57.96 09:08:01 PM 0 48.66 0.00 3.89 0.17 1.60 45.69 09:08:01 PM 1 25.42 0.00 2.10 1.13 1.11 70.24 09:09:01 PM all 39.46 0.00 2.76 0.36 1.47 55.96 09:09:01 PM 0 49.91 0.00 2.83 0.35 1.68 45.24 09:09:01 PM 1 29.02 0.00 2.69 0.37 1.26 66.66 09:10:01 PM all 34.59 0.00 2.46 0.38 1.33 61.24 09:10:01 PM 0 37.33 0.00 2.34 0.43 1.28 58.61 09:10:01 PM 1 31.84 0.00 2.58 0.33 1.38 63.87 09:11:01 PM all 40.22 0.00 3.58 0.47 1.56 54.18 09:11:01 PM 0 56.74 0.00 4.55 0.35 1.84 36.52 09:11:01 PM 1 23.70 0.00 2.61 0.58 1.28 71.83 Average: all 38.04 0.00 3.39 1.05 1.47 56.05 Average: 0 46.60 0.00 3.65 0.92 1.61 47.21 Average: 1 29.47 0.00 3.12 1.18 1.33 64.89