---> uname -a: Linux prd-centos8-builder-2c-2g-2726.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 615 4814 19 2267 6784 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:32:84:4f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.225/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86014sec preferred_lft 86014sec inet6 fe80::f816:3eff:fe32:844f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e6:65:bd:ef 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) 10/28/2025 _x86_64_ (2 CPU) 02:31:35 LINUX RESTART (2 CPU) 02:32:01 AM tps rtps wtps bread/s bwrtn/s 02:33:01 AM 109.50 28.54 80.96 6410.53 31419.68 02:34:01 AM 109.80 0.47 109.33 63.58 9245.93 02:35:01 AM 49.18 0.25 48.93 40.12 5588.00 02:36:01 AM 24.25 0.10 24.15 3.60 956.32 02:37:01 AM 15.14 0.48 14.66 41.19 416.66 02:38:01 AM 24.53 0.43 24.10 53.99 687.19 Average: 55.40 5.05 50.36 1102.23 8052.70 02:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 AM 5227784 6975544 2654648 33.68 2688 1939424 1022304 11.45 204508 2160276 101704 02:34:01 AM 4968648 6954932 2913784 36.97 2688 2161960 977208 10.94 205232 2354720 111840 02:35:01 AM 4848156 6900788 3034276 38.49 2688 2227844 1048236 11.74 270696 2408996 53552 02:36:01 AM 4856564 6900892 3025868 38.39 2688 2219724 1040744 11.65 270380 2401416 34432 02:37:01 AM 5022016 7034000 2860416 36.29 2688 2187524 927896 10.39 423464 2082748 10900 02:38:01 AM 4916916 6933792 2965516 37.62 2688 2191760 998292 11.18 423036 2189100 26976 Average: 4973347 6949991 2909085 36.91 2688 2154706 1002447 11.22 299553 2266209 56567 02:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 325.19 207.95 1792.77 65.77 0.00 0.00 0.00 0.00 02:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 38.64 34.64 377.96 7.33 0.00 0.00 0.00 0.00 02:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 76.42 64.05 499.52 13.63 0.00 0.00 0.00 0.00 02:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 12.26 13.78 11.20 6.20 0.00 0.00 0.00 0.00 02:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 20.53 18.01 27.62 7.08 0.00 0.00 0.00 0.00 02:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 15.41 16.00 12.73 7.71 0.00 0.00 0.00 0.00 02:38:01 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 81.41 59.07 453.66 17.95 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) 10/28/2025 _x86_64_ (2 CPU) 02:31:35 LINUX RESTART (2 CPU) 02:32:01 AM CPU %user %nice %system %iowait %steal %idle 02:33:01 AM all 40.35 0.00 7.07 7.73 0.12 44.74 02:33:01 AM 0 35.48 0.00 6.73 5.99 0.12 51.68 02:33:01 AM 1 45.20 0.00 7.42 9.46 0.12 37.81 02:34:01 AM all 33.26 0.00 5.29 2.52 0.12 58.81 02:34:01 AM 0 17.82 0.00 3.67 1.68 0.10 76.73 02:34:01 AM 1 48.71 0.00 6.92 3.35 0.13 40.88 02:35:01 AM all 33.24 0.00 4.63 1.83 0.10 60.20 02:35:01 AM 0 25.20 0.00 5.02 1.87 0.08 67.83 02:35:01 AM 1 41.25 0.00 4.25 1.78 0.12 52.61 02:36:01 AM all 24.48 0.00 2.35 6.33 0.08 66.75 02:36:01 AM 0 10.13 0.00 1.71 3.63 0.08 84.45 02:36:01 AM 1 38.81 0.00 2.99 9.03 0.08 49.08 02:37:01 AM all 24.96 0.00 2.92 3.64 0.08 68.40 02:37:01 AM 0 21.80 0.00 3.31 2.34 0.08 72.46 02:37:01 AM 1 28.11 0.00 2.52 4.94 0.08 64.34 02:38:01 AM all 32.66 0.00 3.75 2.28 0.11 61.20 02:38:01 AM 0 16.34 0.00 2.80 1.25 0.10 79.50 02:38:01 AM 1 48.99 0.00 4.69 3.31 0.12 42.89 Average: all 31.49 0.00 4.33 4.05 0.10 60.03 Average: 0 21.12 0.00 3.87 2.79 0.09 72.12 Average: 1 41.84 0.00 4.80 5.31 0.11 47.94