---> uname -a: Linux prd-centos8-builder-2c-2g-3677.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 652 4771 19 2273 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:f7:a0:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.147/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fef7:a0a5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cc:44:04:e7 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) 12/04/2025 _x86_64_ (2 CPU) 16:31:28 LINUX RESTART (2 CPU) 04:32:02 PM tps rtps wtps bread/s bwrtn/s 04:33:01 PM 208.39 20.79 187.60 5829.71 7145.96 04:34:01 PM 108.95 0.45 108.50 63.06 11908.48 04:35:01 PM 35.73 0.35 35.38 43.73 2163.29 04:36:01 PM 18.98 0.00 18.98 0.00 484.57 04:37:01 PM 24.94 1.12 23.83 108.10 658.80 Average: 78.97 4.49 74.48 1193.70 4463.20 04:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 PM 5014892 6908104 2867532 36.38 2688 2076412 1075500 12.04 239444 2302828 220292 04:34:01 PM 4858112 6905608 3024312 38.37 2688 2223416 1027016 11.50 208672 2459496 71468 04:35:01 PM 4958396 6973140 2924028 37.10 2688 2190036 956912 10.71 267872 2299416 9864 04:36:01 PM 4932060 6948628 2950364 37.43 2688 2191996 974492 10.91 269176 2324768 10756 04:37:01 PM 4943904 6963296 2938520 37.28 2688 2194592 962176 10.77 426536 2155488 10216 Average: 4941473 6939755 2940951 37.31 2688 2175290 999219 11.19 282340 2308399 64519 04:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 PM eth0 349.42 211.06 1831.89 65.57 0.00 0.00 0.00 0.00 04:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM eth0 78.12 61.64 846.86 9.69 0.00 0.00 0.00 0.00 04:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM eth0 20.56 20.16 27.03 7.72 0.00 0.00 0.00 0.00 04:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM eth0 16.58 17.49 16.26 6.42 0.00 0.00 0.00 0.00 04:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM eth0 22.68 21.14 28.68 16.38 0.00 0.00 0.00 0.00 04:37:01 PM 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 96.64 65.82 545.91 21.01 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) 12/04/2025 _x86_64_ (2 CPU) 16:31:28 LINUX RESTART (2 CPU) 04:32:02 PM CPU %user %nice %system %iowait %steal %idle 04:33:01 PM all 38.63 0.00 7.23 3.06 0.11 50.97 04:33:01 PM 0 48.83 0.00 7.85 2.66 0.10 40.57 04:33:01 PM 1 28.44 0.00 6.60 3.47 0.12 61.37 04:34:01 PM all 29.30 0.00 4.46 4.53 0.11 61.61 04:34:01 PM 0 45.58 0.00 5.53 5.64 0.12 43.13 04:34:01 PM 1 13.00 0.00 3.39 3.41 0.10 80.10 04:35:01 PM all 33.54 0.00 3.77 0.45 0.10 62.14 04:35:01 PM 0 58.22 0.00 5.02 0.53 0.08 36.15 04:35:01 PM 1 8.85 0.00 2.52 0.37 0.12 88.15 04:36:01 PM all 30.96 0.00 2.81 0.82 0.09 65.32 04:36:01 PM 0 44.54 0.00 3.30 0.77 0.10 51.29 04:36:01 PM 1 17.37 0.00 2.32 0.87 0.08 79.36 04:37:01 PM all 34.43 0.00 3.80 0.61 0.10 61.06 04:37:01 PM 0 56.71 0.00 4.43 1.04 0.10 37.72 04:37:01 PM 1 12.18 0.00 3.17 0.18 0.10 84.37 Average: all 33.35 0.00 4.40 1.89 0.10 60.26 Average: 0 50.78 0.00 5.22 2.13 0.10 41.78 Average: 1 15.92 0.00 3.59 1.65 0.10 78.73