---> uname -a: Linux prd-centos8-builder-2c-2g-51689.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 651 4780 19 2265 6748 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:31:f1:b8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.88/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe31:f1b8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4f:7f:c1:86 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) 09/11/2025 _x86_64_ (2 CPU) 11:31:29 LINUX RESTART (2 CPU) 11:32:01 AM tps rtps wtps bread/s bwrtn/s 11:33:01 AM 277.89 19.41 258.49 5516.84 8835.20 11:34:01 AM 98.80 0.50 98.30 64.38 11406.00 11:35:01 AM 33.22 0.30 32.92 42.39 1322.36 11:36:01 AM 20.60 0.00 20.60 0.00 539.79 11:37:01 AM 21.78 0.92 20.86 95.17 594.04 Average: 90.47 4.23 86.24 1143.94 4539.75 11:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 AM 5122140 6979212 2760284 35.02 2688 2039748 1012312 11.33 203036 2232528 159060 11:34:01 AM 4952860 6959644 2929564 37.17 2688 2182240 986492 11.05 231124 2345100 27028 11:35:01 AM 4939948 6948868 2942476 37.33 2688 2184416 977920 10.95 267464 2321660 10760 11:36:01 AM 4826024 6868292 3056400 38.77 2688 2217832 1059864 11.87 271432 2431920 44240 11:37:01 AM 4924556 6939964 2957868 37.52 2688 2190352 989016 11.07 435256 2169028 26888 Average: 4953106 6939196 2929318 37.16 2688 2162918 1005121 11.25 281662 2300047 53595 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 293.24 187.02 1884.35 63.00 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 65.11 51.75 737.17 9.54 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 19.48 20.58 24.62 8.78 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 20.03 19.70 18.96 7.25 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 11:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM eth0 26.87 22.39 27.90 17.72 0.00 0.00 0.00 0.00 11:37:01 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 84.96 60.29 538.66 21.26 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) 09/11/2025 _x86_64_ (2 CPU) 11:31:29 LINUX RESTART (2 CPU) 11:32:01 AM CPU %user %nice %system %iowait %steal %idle 11:33:01 AM all 39.94 0.00 7.56 3.13 0.14 49.23 11:33:01 AM 0 33.85 0.00 6.77 2.24 0.12 57.02 11:33:01 AM 1 46.05 0.00 8.34 4.02 0.17 41.42 11:34:01 AM all 33.69 0.00 5.18 2.20 0.10 58.83 11:34:01 AM 0 33.82 0.00 5.08 1.87 0.10 59.13 11:34:01 AM 1 33.56 0.00 5.28 2.54 0.10 58.52 11:35:01 AM all 33.47 0.00 3.13 0.17 0.10 63.14 11:35:01 AM 0 21.60 0.00 2.87 0.13 0.10 75.30 11:35:01 AM 1 45.34 0.00 3.39 0.20 0.10 50.98 11:36:01 AM all 32.13 0.00 3.50 0.10 0.09 64.19 11:36:01 AM 0 23.84 0.00 2.90 0.12 0.08 73.06 11:36:01 AM 1 40.40 0.00 4.09 0.08 0.10 55.33 11:37:01 AM all 36.94 0.00 4.41 0.12 0.09 58.45 11:37:01 AM 0 38.31 0.00 4.83 0.12 0.10 56.64 11:37:01 AM 1 35.56 0.00 3.98 0.12 0.08 60.26 Average: all 35.23 0.00 4.75 1.14 0.11 58.77 Average: 0 30.29 0.00 4.49 0.89 0.10 64.23 Average: 1 40.18 0.00 5.01 1.39 0.11 53.31