---> uname -a: Linux prd-centos8-builder-2c-2g-11859.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: 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 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 616 4809 19 2271 6784 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:da:f5:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.150/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:feda:f5c7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3c:cf:1c:6e 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) 11/19/2025 _x86_64_ (2 CPU) 07:31:32 LINUX RESTART (2 CPU) 07:32:03 AM tps rtps wtps bread/s bwrtn/s 07:33:01 AM 210.17 16.74 193.43 5634.33 7826.03 07:34:01 AM 113.53 0.50 113.03 64.39 11679.34 07:35:01 AM 35.47 0.70 34.77 72.91 1868.06 07:36:01 AM 20.26 0.02 20.25 0.93 524.05 Average: 93.89 4.39 89.51 1408.05 5454.56 07:32:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 AM 5181680 7023860 2700752 34.26 2688 2024564 931984 10.44 200672 2174892 167192 07:34:01 AM 4970952 6984404 2911480 36.94 2688 2188388 946264 10.60 231376 2323812 42268 07:35:01 AM 4982228 6998568 2900204 36.79 2688 2191336 928172 10.39 281648 2262060 10760 07:36:01 AM 5019040 7035336 2863392 36.33 2688 2191360 937696 10.50 282448 2225088 10764 Average: 5038475 7010542 2843957 36.08 2688 2148912 936029 10.48 249036 2246463 57746 07:32:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 326.75 197.97 1890.17 65.33 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 77.89 61.42 816.30 10.78 0.00 0.00 0.00 0.00 07:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 22.31 22.91 28.58 8.98 0.00 0.00 0.00 0.00 07:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 25.51 22.21 33.00 13.61 0.00 0.00 0.00 0.00 07:36:01 AM 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 111.32 75.11 681.97 24.34 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) 11/19/2025 _x86_64_ (2 CPU) 07:31:32 LINUX RESTART (2 CPU) 07:32:03 AM CPU %user %nice %system %iowait %steal %idle 07:33:01 AM all 42.94 0.00 7.13 1.65 0.09 48.19 07:33:01 AM 0 35.79 0.00 7.33 2.43 0.09 54.37 07:33:01 AM 1 50.06 0.00 6.94 0.88 0.09 42.03 07:34:01 AM all 35.47 0.00 5.16 0.94 0.11 58.32 07:34:01 AM 0 24.00 0.00 4.15 0.92 0.10 70.84 07:34:01 AM 1 46.96 0.00 6.17 0.97 0.12 45.79 07:35:01 AM all 34.16 0.00 3.41 0.22 0.08 62.12 07:35:01 AM 0 15.91 0.00 3.07 0.20 0.08 80.74 07:35:01 AM 1 52.39 0.00 3.76 0.25 0.08 43.51 07:36:01 AM all 32.67 0.00 3.30 0.11 0.08 63.83 07:36:01 AM 0 15.05 0.00 2.40 0.07 0.08 82.40 07:36:01 AM 1 50.30 0.00 4.21 0.15 0.08 45.26 Average: all 36.25 0.00 4.73 0.72 0.09 58.21 Average: 0 22.57 0.00 4.21 0.89 0.09 72.25 Average: 1 49.93 0.00 5.26 0.56 0.09 44.17