---> uname -a: Linux prd-centos8-builder-2c-4g-52.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 499 1124 17 2042 2891 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:10:8b:4e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.62/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85921sec preferred_lft 85921sec inet6 fe80::f816:3eff:fe10:8b4e/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) 04/07/2026 _x86_64_ (2 CPU) 14:03:51 LINUX RESTART (2 CPU) 02:05:01 PM tps rtps wtps bread/s bwrtn/s 02:06:01 PM 60.81 0.33 60.48 9.86 6063.03 02:07:01 PM 70.28 2.17 68.12 108.75 10097.12 02:08:01 PM 26.39 0.28 26.11 40.65 1702.60 02:09:01 PM 17.61 0.07 17.54 3.07 446.67 02:10:01 PM 13.21 0.00 13.21 0.00 515.04 02:11:01 PM 19.89 0.90 18.99 46.37 540.89 Average: 34.70 0.62 34.07 34.79 3227.60 02:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 PM 1373812 3054428 2379872 63.40 2104 1848152 593496 12.36 143760 1944956 159204 02:07:01 PM 1112060 2944732 2641624 70.37 2104 1994352 669840 13.95 150212 2171812 57868 02:08:01 PM 1194476 3000028 2559208 68.18 2104 1966456 616736 12.84 173216 2066956 9360 02:09:01 PM 1167856 2981088 2585828 68.89 2104 1974156 637836 13.28 211672 2053964 16024 02:10:01 PM 1174524 2979204 2579160 68.71 2104 1965516 635072 13.22 211136 2046548 7404 02:11:01 PM 1171420 2977692 2582264 68.79 2104 1967000 636064 13.25 395264 1867688 7520 Average: 1199025 2989529 2554659 68.06 2104 1952605 631507 13.15 214210 2025321 42897 02:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 84.39 67.01 924.39 6.94 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 50.96 40.33 716.09 7.23 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 17.43 17.74 78.55 5.17 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 10.88 12.98 8.21 5.85 0.00 0.00 0.00 0.00 02:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM eth0 13.61 12.78 12.18 3.94 0.00 0.00 0.00 0.00 02:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 PM eth0 15.94 15.57 15.88 7.66 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 32.20 27.74 292.55 6.13 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) 04/07/2026 _x86_64_ (2 CPU) 14:03:51 LINUX RESTART (2 CPU) 02:05:01 PM CPU %user %nice %system %iowait %steal %idle 02:06:01 PM all 35.41 0.00 4.27 1.85 3.47 55.00 02:06:01 PM 0 32.61 0.00 4.35 2.01 3.38 57.65 02:06:01 PM 1 38.22 0.00 4.20 1.69 3.56 52.33 02:07:01 PM all 34.59 0.00 4.22 2.85 4.07 54.27 02:07:01 PM 0 49.68 0.00 5.06 2.30 3.88 39.08 02:07:01 PM 1 19.65 0.00 3.39 3.40 4.25 69.31 02:08:01 PM all 34.84 0.00 3.17 0.92 3.71 57.35 02:08:01 PM 0 33.87 0.00 2.89 0.93 3.47 58.83 02:08:01 PM 1 35.81 0.00 3.45 0.92 3.96 55.87 02:09:01 PM all 35.61 0.00 2.67 0.46 3.53 57.74 02:09:01 PM 0 44.31 0.00 2.22 0.71 3.34 49.42 02:09:01 PM 1 26.96 0.00 3.11 0.21 3.71 66.00 02:10:01 PM all 30.92 0.00 2.95 0.27 3.36 62.50 02:10:01 PM 0 25.87 0.00 2.38 0.33 3.35 68.07 02:10:01 PM 1 36.00 0.00 3.52 0.21 3.37 56.90 02:11:01 PM all 37.22 0.00 2.85 0.47 3.84 55.62 02:11:01 PM 0 60.01 0.00 3.89 0.48 3.98 31.64 02:11:01 PM 1 14.63 0.00 1.81 0.47 3.70 79.39 Average: all 34.77 0.00 3.36 1.14 3.66 57.08 Average: 0 41.03 0.00 3.47 1.13 3.57 50.81 Average: 1 28.52 0.00 3.24 1.15 3.76 63.33