---> uname -a: Linux prd-centos8-builder-2c-2g-11602.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 650 4783 19 2264 6750 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:f9:bc:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.31/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fef9:bc1c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:99:31:35:80 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) 12/08/2025 _x86_64_ (2 CPU) 09:31:27 LINUX RESTART (2 CPU) 09:32:01 AM tps rtps wtps bread/s bwrtn/s 09:33:01 AM 184.86 10.18 174.68 1921.76 7218.31 09:34:01 AM 109.46 0.70 108.76 103.17 11843.47 09:35:01 AM 27.85 0.10 27.75 3.60 1163.64 09:36:01 AM 22.03 0.00 22.03 0.00 814.03 09:37:01 AM 27.85 1.12 26.73 108.12 778.74 Average: 74.41 2.42 71.99 427.35 4363.86 09:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 AM 5104180 6977452 2778252 35.25 2688 2055896 978696 10.96 205208 2248040 179952 09:34:01 AM 4920204 6926956 2962228 37.58 2688 2182224 1008712 11.29 232476 2374828 27240 09:35:01 AM 4874016 6913900 3008416 38.17 2688 2215160 1010080 11.31 270036 2383240 42968 09:36:01 AM 4872304 6912404 3010128 38.19 2688 2215256 1009216 11.30 271012 2383032 43076 09:37:01 AM 4914736 6927324 2967696 37.65 2688 2187476 1008640 11.29 422772 2189884 25100 Average: 4937088 6931607 2945344 37.37 2688 2171202 1003069 11.23 280301 2315805 63667 09:32:01 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 306.73 185.37 1844.02 61.99 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 75.84 61.26 740.75 11.49 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 19.18 20.33 26.29 7.53 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 17.88 18.13 17.52 6.88 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 23.30 21.01 28.61 9.71 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 88.59 61.22 531.47 19.52 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) 12/08/2025 _x86_64_ (2 CPU) 09:31:27 LINUX RESTART (2 CPU) 09:32:01 AM CPU %user %nice %system %iowait %steal %idle 09:33:01 AM all 37.14 0.00 6.33 1.65 0.11 54.77 09:33:01 AM 0 28.99 0.00 5.24 0.57 0.12 65.09 09:33:01 AM 1 45.32 0.00 7.43 2.74 0.10 44.40 09:34:01 AM all 35.76 0.00 5.19 0.87 0.12 58.06 09:34:01 AM 0 32.79 0.00 4.52 0.75 0.12 61.82 09:34:01 AM 1 38.72 0.00 5.86 1.00 0.12 54.30 09:35:01 AM all 26.07 0.00 2.89 0.17 0.08 70.80 09:35:01 AM 0 15.43 0.00 2.84 0.12 0.07 81.55 09:35:01 AM 1 36.69 0.00 2.93 0.22 0.08 60.08 09:36:01 AM all 32.35 0.00 3.32 0.12 0.08 64.12 09:36:01 AM 0 24.19 0.00 2.82 0.10 0.08 72.81 09:36:01 AM 1 40.51 0.00 3.82 0.15 0.08 55.44 09:37:01 AM all 36.24 0.00 4.18 0.16 0.09 59.33 09:37:01 AM 0 25.59 0.00 3.70 0.15 0.10 70.46 09:37:01 AM 1 46.89 0.00 4.67 0.17 0.08 48.19 Average: all 33.51 0.00 4.38 0.60 0.10 61.42 Average: 0 25.40 0.00 3.82 0.34 0.10 70.35 Average: 1 41.62 0.00 4.94 0.85 0.09 52.49