---> uname -a: Linux prd-centos8-builder-2c-2g-1105.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 653 4769 19 2274 6746 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:7e:4e:94 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.216/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fe7e:4e94/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:08:c1:ef:21 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) 10/22/2025 _x86_64_ (2 CPU) 09:31:33 LINUX RESTART (2 CPU) 09:32:01 AM tps rtps wtps bread/s bwrtn/s 09:33:02 AM 174.46 20.86 153.61 5878.39 6916.74 09:34:01 AM 122.98 0.46 122.52 64.12 12782.00 09:35:01 AM 33.92 0.32 33.61 43.19 1814.16 09:36:01 AM 23.83 0.03 23.80 0.53 636.38 09:37:01 AM 27.54 0.92 26.62 95.17 783.26 Average: 76.40 4.53 71.86 1220.37 4559.04 09:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:02 AM 5132168 6922960 2750264 34.89 2688 1980948 1107104 12.40 215264 2239040 123236 09:34:01 AM 4853952 6902856 3028480 38.42 2688 2224804 1052356 11.78 209148 2465840 60744 09:35:01 AM 4935564 6952600 2946868 37.39 2688 2192232 1015396 11.37 268732 2323608 10924 09:36:01 AM 4876548 6916068 3005884 38.13 2688 2214856 1051892 11.78 271296 2380076 32540 09:37:01 AM 4907752 6930376 2974680 37.74 2688 2197460 1019808 11.42 424020 2196428 25732 Average: 4941197 6924972 2941235 37.31 2688 2162060 1049311 11.75 277692 2320998 50635 09:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:02 AM eth0 333.27 208.58 1785.48 64.51 0.00 0.00 0.00 0.00 09:33:02 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 83.68 67.04 861.10 10.12 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 19.53 20.06 25.17 8.09 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 20.65 20.40 22.83 8.02 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 26.96 22.84 28.84 11.77 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 96.87 67.79 543.68 20.54 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) 10/22/2025 _x86_64_ (2 CPU) 09:31:33 LINUX RESTART (2 CPU) 09:32:01 AM CPU %user %nice %system %iowait %steal %idle 09:33:02 AM all 39.37 0.00 6.74 4.43 0.12 49.35 09:33:02 AM 0 31.44 0.00 5.42 4.10 0.12 58.92 09:33:02 AM 1 47.32 0.00 8.06 4.77 0.12 39.73 09:34:01 AM all 33.77 0.00 5.65 2.39 0.10 58.08 09:34:01 AM 0 18.69 0.00 4.27 1.91 0.10 75.03 09:34:01 AM 1 48.91 0.00 7.04 2.87 0.10 41.08 09:35:01 AM all 34.61 0.00 3.88 0.23 0.09 61.19 09:35:01 AM 0 28.26 0.00 3.33 0.18 0.08 68.14 09:35:01 AM 1 40.96 0.00 4.43 0.27 0.10 54.24 09:36:01 AM all 34.32 0.00 3.46 0.15 0.09 61.98 09:36:01 AM 0 17.41 0.00 2.42 0.13 0.10 79.95 09:36:01 AM 1 51.27 0.00 4.50 0.17 0.08 43.98 09:37:01 AM all 36.80 0.00 4.32 0.14 0.10 58.64 09:37:01 AM 0 28.35 0.00 4.03 0.10 0.10 67.41 09:37:01 AM 1 45.23 0.00 4.61 0.18 0.10 49.88 Average: all 35.78 0.00 4.81 1.46 0.10 57.85 Average: 0 24.84 0.00 3.89 1.28 0.10 69.88 Average: 1 46.73 0.00 5.72 1.64 0.10 45.81