---> uname -a: Linux prd-centos8-builder-2c-2g-16563.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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: 2800.000 BogoMIPS: 5600.00 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 664 4764 19 2268 6735 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:b5:c0:ab brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.67/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:feb5:c0ab/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6b:1a:11:b6 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 12/26/2025 _x86_64_ (2 CPU) 14:32:01 LINUX RESTART (2 CPU) 02:33:01 PM tps rtps wtps bread/s bwrtn/s 02:34:01 PM 117.96 0.83 117.13 79.71 10400.60 02:35:01 PM 59.49 0.25 59.24 40.13 7021.15 02:36:02 PM 18.98 0.10 18.88 3.60 493.54 02:37:01 PM 25.44 1.08 24.35 88.80 906.68 Average: 55.59 0.56 55.03 52.91 4721.44 02:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:34:01 PM 5016136 6990668 2866292 36.36 2688 2150252 968828 10.85 204728 2308512 137336 02:35:01 PM 4858596 6902296 3023832 38.36 2688 2219148 1032328 11.56 271152 2397700 44060 02:36:02 PM 4921724 6933672 2960704 37.56 2688 2187020 988224 11.07 269736 2335236 9324 02:37:01 PM 4898352 6910996 2984076 37.86 2688 2187776 1015056 11.37 425620 2203156 9004 Average: 4923702 6934408 2958726 37.54 2688 2186049 1001109 11.21 292809 2311151 49931 02:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM eth0 81.47 70.14 880.34 9.82 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 64.89 54.64 603.65 10.63 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:02 PM eth0 16.73 16.98 15.50 7.19 0.00 0.00 0.00 0.00 02:36:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM eth0 24.00 21.32 30.15 9.35 0.00 0.00 0.00 0.00 02:37:01 PM docker0 0.00 0.00 0.00 0.00 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 46.87 40.85 383.89 9.25 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 12/26/2025 _x86_64_ (2 CPU) 14:32:01 LINUX RESTART (2 CPU) 02:33:01 PM CPU %user %nice %system %iowait %steal %idle 02:34:01 PM all 35.89 0.00 5.46 1.66 0.10 56.90 02:34:01 PM 0 54.16 0.00 7.25 1.68 0.12 36.79 02:34:01 PM 1 17.62 0.00 3.66 1.63 0.08 76.99 02:35:01 PM all 33.20 0.00 3.66 1.50 0.08 61.55 02:35:01 PM 0 47.18 0.00 3.93 1.72 0.08 47.08 02:35:01 PM 1 19.20 0.00 3.39 1.29 0.08 76.04 02:36:02 PM all 32.97 0.00 3.04 0.21 0.08 63.70 02:36:02 PM 0 54.04 0.00 4.07 0.18 0.08 41.63 02:36:02 PM 1 11.90 0.00 2.02 0.23 0.07 85.79 02:37:01 PM all 32.88 0.00 3.53 0.59 0.08 62.91 02:37:01 PM 0 46.08 0.00 4.00 1.07 0.08 48.77 02:37:01 PM 1 19.67 0.00 3.06 0.12 0.08 77.07 Average: all 33.74 0.00 3.93 0.99 0.09 61.26 Average: 0 50.38 0.00 4.82 1.16 0.09 43.55 Average: 1 17.08 0.00 3.03 0.82 0.08 78.98