---> uname -a: Linux prd-centos8-builder-2c-2g-44922.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 636 4798 19 2262 6764 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:03:3a:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.132/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe03:3abd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a8:4c:12:2e 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) 07/21/2025 _x86_64_ (2 CPU) 11:41:38 LINUX RESTART (2 CPU) 11:42:01 AM tps rtps wtps bread/s bwrtn/s 11:43:01 AM 276.75 31.63 245.13 7305.98 39360.81 11:44:01 AM 116.66 0.47 116.19 63.85 11157.95 11:45:01 AM 46.45 0.75 45.70 74.24 3460.31 11:46:01 AM 18.96 0.00 18.96 0.00 532.48 11:47:01 AM 26.19 0.52 25.67 64.65 700.12 Average: 97.00 6.67 90.33 1501.60 11041.74 11:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:43:01 AM 5161376 6946692 2721056 34.52 2688 1975352 1066040 11.94 214484 2210176 125260 11:44:01 AM 4858040 6895068 3024392 38.37 2688 2213100 1055196 11.81 207872 2463980 101320 11:45:01 AM 4939964 6946020 2942468 37.33 2688 2181612 1001988 11.22 267332 2321956 9920 11:46:01 AM 4977308 6983476 2905124 36.86 2688 2181612 968244 10.84 268148 2283556 9928 11:47:01 AM 4963684 6977620 2918748 37.03 2688 2188820 969116 10.85 435796 2129008 28132 Average: 4980074 6949775 2902358 36.82 2688 2148099 1012117 11.33 278726 2281735 54912 11:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 AM eth0 261.79 174.29 1766.89 61.63 0.00 0.00 0.00 0.00 11:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 AM eth0 66.41 51.58 827.88 9.43 0.00 0.00 0.00 0.00 11:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 AM eth0 23.29 23.58 26.69 9.00 0.00 0.00 0.00 0.00 11:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 AM eth0 19.20 18.83 18.60 6.70 0.00 0.00 0.00 0.00 11:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 AM eth0 26.99 22.59 28.84 11.86 0.00 0.00 0.00 0.00 11:47:01 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 79.53 58.17 533.75 19.72 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) 07/21/2025 _x86_64_ (2 CPU) 11:41:38 LINUX RESTART (2 CPU) 11:42:01 AM CPU %user %nice %system %iowait %steal %idle 11:43:01 AM all 40.54 0.00 7.78 6.41 0.11 45.16 11:43:01 AM 0 49.05 0.00 7.13 4.63 0.10 39.08 11:43:01 AM 1 32.03 0.00 8.42 8.19 0.12 51.24 11:44:01 AM all 35.46 0.00 5.37 1.33 0.10 57.75 11:44:01 AM 0 51.47 0.00 6.35 1.52 0.12 40.54 11:44:01 AM 1 19.52 0.00 4.39 1.13 0.08 74.87 11:45:01 AM all 34.23 0.00 4.08 0.38 0.10 61.22 11:45:01 AM 0 50.28 0.00 4.94 0.40 0.10 44.28 11:45:01 AM 1 18.23 0.00 3.22 0.35 0.10 78.09 11:46:01 AM all 31.32 0.00 3.70 0.11 0.10 64.77 11:46:01 AM 0 42.57 0.00 4.21 0.10 0.10 53.02 11:46:01 AM 1 20.07 0.00 3.19 0.12 0.10 76.52 11:47:01 AM all 35.50 0.00 4.15 0.17 0.10 60.08 11:47:01 AM 0 47.87 0.00 4.49 0.25 0.12 47.27 11:47:01 AM 1 23.10 0.00 3.81 0.08 0.08 72.92 Average: all 35.41 0.00 5.01 1.67 0.10 57.80 Average: 0 48.25 0.00 5.42 1.38 0.11 44.84 Average: 1 22.58 0.00 4.61 1.97 0.10 70.75