---> uname -a: Linux prd-centos8-builder-2c-2g-2801.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 630 4798 19 2268 6770 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:8b:4b:de brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.108/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fe8b:4bde/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:09:b6:64:da 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) 10/28/2025 _x86_64_ (2 CPU) 09:31:44 LINUX RESTART (2 CPU) 09:32:03 AM tps rtps wtps bread/s bwrtn/s 09:33:01 AM 241.16 69.14 172.03 14274.06 40733.29 09:34:01 AM 116.40 0.87 115.53 81.05 10128.63 09:35:01 AM 56.21 0.25 55.96 40.13 7020.81 09:36:01 AM 26.82 0.10 26.72 3.60 697.35 09:37:01 AM 20.16 0.50 19.66 41.45 565.09 Average: 91.17 13.81 77.36 2813.39 11639.22 09:32:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 AM 5335560 6999364 2546868 32.31 2688 1857604 990120 11.09 199564 2063900 78456 09:34:01 AM 5056444 7031232 2825984 35.85 2688 2150540 914776 10.24 204648 2270200 137776 09:35:01 AM 4973156 6984052 2909272 36.91 2688 2186108 937624 10.50 234532 2320456 10924 09:36:01 AM 4961008 6972792 2921420 37.06 2688 2187116 956248 10.71 269200 2297628 10764 09:37:01 AM 5009120 7022452 2873308 36.45 2688 2188456 900680 10.08 424768 2094484 10900 Average: 5067058 7001978 2815370 35.72 2688 2113965 939890 10.52 266542 2209334 49764 09:32:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM eth0 249.14 153.84 1317.19 60.97 0.00 0.00 0.00 0.00 09:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM eth0 75.94 59.66 778.12 9.02 0.00 0.00 0.00 0.00 09:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM eth0 68.24 53.37 602.74 9.63 0.00 0.00 0.00 0.00 09:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 14.80 16.59 12.72 7.97 0.00 0.00 0.00 0.00 09:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM eth0 23.94 22.83 30.32 13.76 0.00 0.00 0.00 0.00 09:37:01 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 85.34 60.65 543.16 20.00 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) 10/28/2025 _x86_64_ (2 CPU) 09:31:44 LINUX RESTART (2 CPU) 09:32:03 AM CPU %user %nice %system %iowait %steal %idle 09:33:01 AM all 44.12 0.00 9.77 15.89 0.16 30.07 09:33:01 AM 0 48.75 0.00 11.18 17.10 0.16 22.82 09:33:01 AM 1 39.48 0.00 8.36 14.68 0.16 37.33 09:34:01 AM all 37.44 0.00 5.87 1.88 0.14 54.67 09:34:01 AM 0 52.54 0.00 7.30 2.64 0.17 37.36 09:34:01 AM 1 22.41 0.00 4.44 1.13 0.12 71.90 09:35:01 AM all 32.65 0.00 4.06 1.91 0.11 61.28 09:35:01 AM 0 42.99 0.00 4.83 1.97 0.12 50.08 09:35:01 AM 1 22.31 0.00 3.29 1.84 0.10 72.46 09:36:01 AM all 36.56 0.00 3.32 0.18 0.13 59.81 09:36:01 AM 0 53.86 0.00 4.43 0.20 0.17 41.35 09:36:01 AM 1 19.21 0.00 2.21 0.17 0.10 78.32 09:37:01 AM all 33.66 0.00 3.56 0.17 0.12 62.49 09:37:01 AM 0 49.96 0.00 4.00 0.28 0.13 45.62 09:37:01 AM 1 17.33 0.00 3.11 0.05 0.10 79.41 Average: all 36.82 0.00 5.28 3.91 0.13 53.86 Average: 0 49.63 0.00 6.31 4.33 0.15 39.58 Average: 1 24.02 0.00 4.25 3.48 0.11 68.14