---> uname -a: Linux prd-centos8-builder-2c-2g-8577.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 714 4713 19 2269 6685 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:80:a0:05 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.147/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fe80:a005/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b5:b3:39:76 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) 11/13/2025 _x86_64_ (2 CPU) 14:32:28 LINUX RESTART (2 CPU) 02:33:01 PM tps rtps wtps bread/s bwrtn/s 02:34:01 PM 172.74 18.34 154.40 5171.74 6166.44 02:35:01 PM 105.56 0.45 105.11 63.05 11961.58 02:36:01 PM 33.76 0.35 33.41 43.73 1851.52 02:37:01 PM 25.07 0.00 25.07 0.00 924.48 02:38:01 PM 21.83 0.92 20.91 95.18 577.27 Average: 71.80 4.01 67.79 1074.81 4296.46 02:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:34:01 PM 5095492 6933676 2786940 35.36 2688 2021724 1053028 11.79 200880 2264828 166776 02:35:01 PM 4756920 6801480 3125512 39.65 2688 2220568 1149296 12.87 208196 2562652 61916 02:36:01 PM 4874736 6886816 3007696 38.16 2688 2187072 1059028 11.86 267832 2383176 9936 02:37:01 PM 4863196 6874952 3019236 38.30 2688 2187076 1075308 12.04 268408 2394756 9936 02:38:01 PM 4914900 6928964 2967532 37.65 2688 2188988 1020092 11.42 425396 2185768 9044 Average: 4901049 6885178 2981383 37.82 2688 2161086 1071350 12.00 274142 2358236 51522 02:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM eth0 294.40 186.32 1814.31 62.14 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 75.04 56.53 817.69 9.70 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM eth0 23.61 22.93 29.11 8.67 0.00 0.00 0.00 0.00 02:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM eth0 18.49 18.84 17.61 7.30 0.00 0.00 0.00 0.00 02:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 PM eth0 30.18 23.33 28.31 19.20 0.00 0.00 0.00 0.00 02:38:01 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 88.35 61.59 541.44 21.40 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) 11/13/2025 _x86_64_ (2 CPU) 14:32:28 LINUX RESTART (2 CPU) 02:33:01 PM CPU %user %nice %system %iowait %steal %idle 02:34:01 PM all 36.21 0.00 6.92 2.85 0.13 53.89 02:34:01 PM 0 36.25 0.00 6.66 3.44 0.13 53.51 02:34:01 PM 1 36.18 0.00 7.18 2.25 0.13 54.26 02:35:01 PM all 29.48 0.00 4.20 8.85 0.10 57.37 02:35:01 PM 0 33.40 0.00 4.40 7.54 0.10 54.56 02:35:01 PM 1 25.55 0.00 3.99 10.18 0.10 60.18 02:36:01 PM all 31.51 0.00 4.09 0.22 0.09 64.09 02:36:01 PM 0 26.65 0.00 3.47 0.17 0.08 69.63 02:36:01 PM 1 36.38 0.00 4.71 0.27 0.10 58.54 02:37:01 PM all 32.11 0.00 3.44 0.38 0.09 63.98 02:37:01 PM 0 37.76 0.00 3.90 0.52 0.10 57.73 02:37:01 PM 1 26.44 0.00 2.99 0.25 0.08 70.24 02:38:01 PM all 29.11 0.00 3.29 0.22 0.08 67.29 02:38:01 PM 0 25.00 0.00 2.93 0.23 0.08 71.75 02:38:01 PM 1 33.23 0.00 3.65 0.20 0.08 62.83 Average: all 31.68 0.00 4.39 2.50 0.10 61.33 Average: 0 31.81 0.00 4.27 2.38 0.10 61.44 Average: 1 31.56 0.00 4.50 2.63 0.10 61.21