---> uname -a: Linux prd-centos8-builder-2c-2g-11044.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 642 4788 19 2265 6757 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:d7:d1:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.146/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fed7:d128/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fc:d4:fd:f3 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) 11/16/2025 _x86_64_ (2 CPU) 11:31:31 LINUX RESTART (2 CPU) 11:32:01 AM tps rtps wtps bread/s bwrtn/s 11:33:01 AM 200.18 16.88 183.31 5248.12 7477.54 11:34:01 AM 115.26 0.73 114.53 103.70 12073.79 11:35:01 AM 33.94 0.47 33.48 33.59 1756.21 11:36:01 AM 21.50 0.00 21.50 0.00 573.82 Average: 92.73 4.52 88.21 1346.46 5470.70 11:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 AM 5169628 7004448 2712796 34.42 2688 2017436 943608 10.57 200500 2186924 164500 11:34:01 AM 4959984 6968256 2922440 37.08 2688 2183424 954724 10.69 231836 2334096 42268 11:35:01 AM 4847680 6890936 3034744 38.50 2688 2218624 1021548 11.44 284784 2393208 44252 11:36:01 AM 4925300 6935236 2957124 37.52 2688 2185208 995740 11.15 282424 2317640 10768 Average: 4975648 6949719 2906776 36.88 2688 2151173 978905 10.96 249886 2307967 65447 11:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 AM eth0 265.88 162.81 1807.76 60.84 0.00 0.00 0.00 0.00 11:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM eth0 85.25 69.78 826.10 12.01 0.00 0.00 0.00 0.00 11:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM eth0 23.10 24.26 29.84 9.28 0.00 0.00 0.00 0.00 11:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM eth0 18.93 18.90 19.02 7.22 0.00 0.00 0.00 0.00 11:36:01 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 98.30 68.94 670.73 22.34 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) 11/16/2025 _x86_64_ (2 CPU) 11:31:31 LINUX RESTART (2 CPU) 11:32:01 AM CPU %user %nice %system %iowait %steal %idle 11:33:01 AM all 39.91 0.00 6.66 1.65 0.10 51.68 11:33:01 AM 0 29.25 0.00 6.17 1.07 0.10 63.41 11:33:01 AM 1 50.59 0.00 7.15 2.23 0.10 39.94 11:34:01 AM all 35.84 0.00 5.33 1.11 0.09 57.64 11:34:01 AM 0 23.78 0.00 4.90 1.17 0.10 70.05 11:34:01 AM 1 47.91 0.00 5.76 1.05 0.08 45.19 11:35:01 AM all 33.00 0.00 3.11 0.20 0.09 63.59 11:35:01 AM 0 12.35 0.00 2.27 0.18 0.08 85.11 11:35:01 AM 1 53.64 0.00 3.95 0.22 0.10 42.09 11:36:01 AM all 34.39 0.00 3.61 0.11 0.08 61.81 11:36:01 AM 0 8.33 0.00 1.88 0.05 0.07 89.68 11:36:01 AM 1 60.46 0.00 5.35 0.17 0.10 33.92 Average: all 35.78 0.00 4.68 0.77 0.09 58.68 Average: 0 18.42 0.00 3.80 0.62 0.09 77.07 Average: 1 53.16 0.00 5.55 0.91 0.10 40.28