---> uname -a: Linux prd-centos8-builder-2c-2g-10795.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 664 4764 19 2268 6736 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:a7:cf:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.76/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fea7:cf0b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:11:1b:19:86 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) 11/15/2025 _x86_64_ (2 CPU) 10:31:33 LINUX RESTART (2 CPU) 10:32:02 AM tps rtps wtps bread/s bwrtn/s 10:33:01 AM 219.08 25.31 193.77 6138.84 12945.15 10:34:01 AM 117.16 0.45 116.71 63.06 12516.18 10:35:01 AM 36.97 0.35 36.62 43.72 1877.27 10:36:01 AM 21.43 0.00 21.43 0.00 547.48 10:37:01 AM 26.72 0.92 25.81 95.17 768.03 Average: 83.83 5.34 78.49 1252.12 5706.89 10:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 AM 5050216 6905940 2832216 35.93 2688 2041644 1089136 12.20 235800 2283260 189724 10:34:01 AM 4839664 6850980 3042768 38.60 2688 2186452 1105188 12.37 205196 2480064 43192 10:35:01 AM 4841164 6886748 3041268 38.58 2688 2221024 1045996 11.71 270352 2416288 44252 10:36:01 AM 4812156 6857796 3070276 38.95 2688 2221024 1082908 12.13 271580 2443976 44244 10:37:01 AM 4848428 6867336 3034004 38.49 2688 2193692 1077572 12.07 423404 2255752 27076 Average: 4878326 6873760 3004106 38.11 2688 2172767 1080160 12.09 281266 2375868 69698 10:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 277.33 172.40 1813.44 62.63 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 69.49 54.99 846.56 9.58 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 20.48 21.59 28.09 9.27 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 17.95 18.56 17.26 7.20 0.00 0.00 0.00 0.00 10:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM eth0 25.46 22.74 30.59 11.77 0.00 0.00 0.00 0.00 10:37:01 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 81.50 57.68 543.00 19.95 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) 11/15/2025 _x86_64_ (2 CPU) 10:31:33 LINUX RESTART (2 CPU) 10:32:02 AM CPU %user %nice %system %iowait %steal %idle 10:33:01 AM all 41.80 0.00 7.60 2.34 0.10 48.15 10:33:01 AM 0 43.72 0.00 7.86 1.62 0.10 46.69 10:33:01 AM 1 39.88 0.00 7.35 3.07 0.10 49.60 10:34:01 AM all 35.78 0.00 5.36 1.65 0.13 57.08 10:34:01 AM 0 30.77 0.00 5.51 1.62 0.13 61.97 10:34:01 AM 1 40.78 0.00 5.21 1.68 0.13 52.20 10:35:01 AM all 33.33 0.00 3.72 0.27 0.10 62.58 10:35:01 AM 0 32.08 0.00 4.14 0.28 0.10 63.40 10:35:01 AM 1 34.59 0.00 3.30 0.25 0.10 61.77 10:36:01 AM all 33.57 0.00 3.55 0.12 0.12 62.63 10:36:01 AM 0 28.50 0.00 2.96 0.10 0.13 68.31 10:36:01 AM 1 38.66 0.00 4.14 0.15 0.12 56.94 10:37:01 AM all 36.74 0.00 4.61 0.17 0.12 58.36 10:37:01 AM 0 29.75 0.00 4.45 0.10 0.12 65.58 10:37:01 AM 1 43.74 0.00 4.78 0.23 0.12 51.13 Average: all 36.22 0.00 4.96 0.90 0.12 57.80 Average: 0 32.91 0.00 4.97 0.74 0.12 61.26 Average: 1 39.53 0.00 4.94 1.07 0.11 54.35