---> uname -a: Linux prd-centos8-builder-2c-4g-219.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 516 1104 17 2044 2872 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:5a:7e:14 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.110/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85949sec preferred_lft 85949sec inet6 fe80::f816:3eff:fe5a:7e14/64 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) 04/10/2026 _x86_64_ (2 CPU) 21:03:54 LINUX RESTART (2 CPU) 09:05:01 PM tps rtps wtps bread/s bwrtn/s 09:06:01 PM 60.63 0.32 60.31 9.73 5509.66 09:07:01 PM 67.58 2.17 65.41 108.76 9373.49 09:08:01 PM 27.81 1.27 26.54 64.65 1539.37 09:09:01 PM 19.53 0.07 19.46 3.07 487.97 09:10:01 PM 16.51 0.00 16.51 0.00 637.22 09:11:01 PM 18.01 1.10 16.91 69.70 488.74 Average: 35.01 0.82 34.19 42.65 3006.08 09:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 PM 1298416 2994648 2455260 65.41 2104 1863832 628112 13.08 144764 2019936 166808 09:07:01 PM 1038804 2880456 2714872 72.33 2104 2003412 726696 15.13 151312 2245036 62860 09:08:01 PM 1073748 2915980 2679928 71.39 2104 2003596 674316 14.04 213432 2147584 45732 09:09:01 PM 1054132 2897588 2699544 71.92 2104 2004676 692352 14.42 214768 2165312 45796 09:10:01 PM 1057680 2863020 2695996 71.82 2104 1966440 749808 15.61 212172 2163328 7524 09:11:01 PM 1139220 2948200 2614456 69.65 2104 1969832 638472 13.30 397908 1897104 8736 Average: 1110333 2916649 2643343 70.42 2104 1968631 684959 14.26 222393 2106383 56243 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 79.69 62.86 904.05 7.32 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 49.00 42.37 654.18 7.31 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 19.59 18.93 19.31 15.91 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 11.33 13.70 8.68 6.32 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 12.10 12.81 10.58 4.24 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 16.89 15.84 16.86 7.73 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 31.43 27.75 268.94 8.14 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) 04/10/2026 _x86_64_ (2 CPU) 21:03:54 LINUX RESTART (2 CPU) 09:05:01 PM CPU %user %nice %system %iowait %steal %idle 09:06:01 PM all 38.76 0.00 4.31 1.19 2.19 53.55 09:06:01 PM 0 47.67 0.00 4.78 0.96 2.16 44.44 09:06:01 PM 1 29.87 0.00 3.85 1.42 2.22 62.64 09:07:01 PM all 37.80 0.00 3.93 2.78 2.19 53.29 09:07:01 PM 0 47.03 0.00 4.05 3.03 2.25 43.63 09:07:01 PM 1 28.60 0.00 3.82 2.53 2.13 62.92 09:08:01 PM all 37.80 0.00 3.15 0.87 1.65 56.52 09:08:01 PM 0 55.78 0.00 3.36 0.48 2.08 38.31 09:08:01 PM 1 19.79 0.00 2.95 1.26 1.23 74.77 09:09:01 PM all 39.01 0.00 2.62 0.22 1.96 56.19 09:09:01 PM 0 73.02 0.00 4.21 0.35 2.13 20.29 09:09:01 PM 1 5.40 0.00 1.05 0.08 1.79 91.68 09:10:01 PM all 34.98 0.00 2.70 0.64 1.73 59.95 09:10:01 PM 0 46.43 0.00 3.26 0.50 1.87 47.94 09:10:01 PM 1 23.52 0.00 2.14 0.78 1.59 71.97 09:11:01 PM all 39.71 0.00 3.41 0.50 1.81 54.57 09:11:01 PM 0 51.99 0.00 3.40 0.56 1.94 42.10 09:11:01 PM 1 27.46 0.00 3.43 0.43 1.67 67.01 Average: all 38.01 0.00 3.36 1.03 1.92 55.68 Average: 0 53.64 0.00 3.84 0.98 2.07 39.46 Average: 1 22.42 0.00 2.87 1.08 1.77 71.85