---> uname -a: Linux prd-centos8-builder-2c-2g-12120.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 643 4784 19 2269 6756 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:f4:47:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.0/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fef4:47ad/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a5:77:99:8a 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) 11/20/2025 _x86_64_ (2 CPU) 04:31:31 LINUX RESTART (2 CPU) 04:32:01 AM tps rtps wtps bread/s bwrtn/s 04:33:01 AM 238.56 19.17 219.39 5468.07 8145.89 04:34:01 AM 109.68 0.72 108.96 103.97 11754.65 04:35:01 AM 34.64 0.50 34.14 34.13 1791.65 04:36:01 AM 21.43 0.00 21.43 0.00 550.86 04:37:01 AM 29.52 0.52 29.01 64.65 1360.20 Average: 86.78 4.18 82.60 1134.38 4721.00 04:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 AM 5164644 7003408 2717788 34.48 2688 2021156 963784 10.79 200412 2190672 156520 04:34:01 AM 4986500 6997680 2895932 36.74 2688 2186296 946592 10.60 230268 2310404 41208 04:35:01 AM 4845668 6893112 3036764 38.53 2688 2222556 1047876 11.73 284536 2395880 44256 04:36:01 AM 4824072 6871528 3058360 38.80 2688 2222556 1068712 11.97 285184 2416720 44240 04:37:01 AM 4876908 6895832 3005524 38.13 2688 2193520 1041988 11.67 436728 2212704 26268 Average: 4939558 6932312 2942874 37.33 2688 2169217 1013790 11.35 287426 2305276 62498 04:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 274.63 182.68 1809.18 62.54 0.00 0.00 0.00 0.00 04:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 98.25 74.24 830.62 16.27 0.00 0.00 0.00 0.00 04:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 25.40 27.30 31.86 9.76 0.00 0.00 0.00 0.00 04:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 18.13 18.60 18.29 7.11 0.00 0.00 0.00 0.00 04:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 27.86 20.63 140.19 9.45 0.00 0.00 0.00 0.00 04:37:01 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 88.86 64.69 566.11 21.03 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) 11/20/2025 _x86_64_ (2 CPU) 04:31:31 LINUX RESTART (2 CPU) 04:32:01 AM CPU %user %nice %system %iowait %steal %idle 04:33:01 AM all 42.24 0.00 7.01 2.22 0.08 48.44 04:33:01 AM 0 46.32 0.00 6.91 1.00 0.08 45.68 04:33:01 AM 1 38.16 0.00 7.10 3.44 0.08 51.20 04:34:01 AM all 34.82 0.00 5.58 1.91 0.08 57.60 04:34:01 AM 0 39.30 0.00 6.14 1.77 0.08 52.71 04:34:01 AM 1 30.35 0.00 5.02 2.05 0.08 62.49 04:35:01 AM all 33.56 0.00 3.35 0.30 0.10 62.68 04:35:01 AM 0 30.72 0.00 3.24 0.37 0.10 65.58 04:35:01 AM 1 36.41 0.00 3.47 0.23 0.10 59.79 04:36:01 AM all 33.47 0.00 3.31 0.09 0.08 63.05 04:36:01 AM 0 34.27 0.00 3.25 0.08 0.08 62.31 04:36:01 AM 1 32.67 0.00 3.36 0.10 0.08 63.78 04:37:01 AM all 35.72 0.00 4.25 0.19 0.08 59.75 04:37:01 AM 0 42.70 0.00 4.42 0.17 0.08 52.63 04:37:01 AM 1 28.75 0.00 4.08 0.22 0.08 66.87 Average: all 35.96 0.00 4.70 0.94 0.09 58.31 Average: 0 38.66 0.00 4.79 0.68 0.09 55.79 Average: 1 33.26 0.00 4.61 1.21 0.09 60.84