---> uname -a: Linux prd-centos8-builder-2c-2g-50191.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 704 4734 19 2259 6696 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:0b:25:ff brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.230/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fe0b:25ff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:10:83:09:7d 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) 09/06/2025 _x86_64_ (2 CPU) 16:31:30 LINUX RESTART (2 CPU) 04:32:01 PM tps rtps wtps bread/s bwrtn/s 04:33:01 PM 259.64 15.92 243.72 4128.18 8610.23 04:34:01 PM 97.10 0.45 96.65 63.06 11288.54 04:35:01 PM 36.55 0.35 36.20 43.72 1666.81 04:36:01 PM 22.23 0.00 22.23 0.00 873.73 04:37:02 PM 28.33 0.92 27.41 95.18 780.50 Average: 88.78 3.53 85.25 866.30 4644.13 04:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 PM 5068368 6925384 2814064 35.70 2688 2039312 1048980 11.75 205392 2283804 162628 04:34:01 PM 4798616 6833288 3083816 39.12 2688 2210784 1124668 12.59 208860 2519236 45668 04:35:01 PM 4826692 6861844 3055740 38.77 2688 2210444 1089956 12.20 271180 2428504 43080 04:36:01 PM 4876140 6878068 3006292 38.14 2688 2177304 1077064 12.06 269392 2380960 9936 04:37:02 PM 4894644 6902092 2987788 37.90 2688 2182276 1038132 11.62 423880 2207836 25108 Average: 4892892 6880135 2989540 37.93 2688 2164024 1075760 12.05 275741 2364068 57284 04:32:01 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 338.57 188.92 1882.24 63.08 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 68.52 54.09 735.14 8.89 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 19.36 20.93 25.15 8.89 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 18.89 18.96 18.33 6.52 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 04:37:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:02 PM eth0 22.50 20.80 27.38 10.84 0.00 0.00 0.00 0.00 04:37:02 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 93.59 60.75 537.75 19.65 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) 09/06/2025 _x86_64_ (2 CPU) 16:31:30 LINUX RESTART (2 CPU) 04:32:01 PM CPU %user %nice %system %iowait %steal %idle 04:33:01 PM all 40.14 0.00 7.38 2.01 0.10 50.37 04:33:01 PM 0 46.34 0.00 8.69 3.23 0.10 41.64 04:33:01 PM 1 33.95 0.00 6.06 0.80 0.10 59.09 04:34:01 PM all 25.04 0.00 3.69 1.10 0.08 70.09 04:34:01 PM 0 32.79 0.00 4.76 1.14 0.08 61.23 04:34:01 PM 1 17.30 0.00 2.62 1.07 0.08 78.93 04:35:01 PM all 34.78 0.00 3.85 0.22 0.10 61.05 04:35:01 PM 0 51.65 0.00 4.40 0.22 0.08 43.65 04:35:01 PM 1 17.92 0.00 3.30 0.22 0.12 78.45 04:36:01 PM all 32.00 0.00 3.53 0.12 0.09 64.26 04:36:01 PM 0 49.42 0.00 4.42 0.13 0.08 45.95 04:36:01 PM 1 14.57 0.00 2.64 0.10 0.10 82.59 04:37:02 PM all 35.70 0.00 4.33 0.18 0.09 59.70 04:37:02 PM 0 46.38 0.00 4.42 0.20 0.10 48.90 04:37:02 PM 1 25.02 0.00 4.23 0.15 0.08 70.51 Average: all 33.53 0.00 4.55 0.72 0.09 61.10 Average: 0 45.32 0.00 5.34 0.98 0.09 48.27 Average: 1 21.75 0.00 3.77 0.47 0.10 73.92