---> uname -a: Linux prd-centos8-builder-2c-2g-2266.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 637 4790 19 2268 6762 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:37:71:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.73/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe37:711a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6e:60:8a:c5 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) 10/26/2025 _x86_64_ (2 CPU) 18:31:33 LINUX RESTART (2 CPU) 06:32:01 PM tps rtps wtps bread/s bwrtn/s 06:33:01 PM 161.34 26.27 135.07 6231.15 16053.02 06:34:01 PM 116.86 0.45 116.41 63.05 12378.77 06:35:01 PM 34.12 0.32 33.81 43.19 1862.41 06:36:01 PM 22.90 0.03 22.86 0.53 580.14 06:37:01 PM 29.81 0.92 28.89 95.17 1388.79 Average: 73.01 5.60 67.41 1286.82 6453.14 06:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 PM 5187968 7026064 2694464 34.18 2688 2020812 950600 10.64 200148 2169888 167772 06:34:01 PM 4829780 6878076 3052652 38.73 2688 2224208 1070600 11.99 209912 2490856 66564 06:35:01 PM 4910824 6936392 2971608 37.70 2688 2200724 1000400 11.20 269296 2349140 24208 06:36:01 PM 4862980 6908596 3019452 38.31 2688 2220896 1018224 11.40 271924 2394364 44352 06:37:01 PM 4904056 6922140 2978376 37.78 2688 2192848 1003040 11.23 423544 2202144 26908 Average: 4939122 6934254 2943310 37.34 2688 2171898 1008573 11.29 274965 2321278 65961 06:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM eth0 320.92 195.39 1786.16 64.03 0.00 0.00 0.00 0.00 06:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM eth0 78.77 61.63 847.05 10.06 0.00 0.00 0.00 0.00 06:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM eth0 24.64 25.76 28.13 9.91 0.00 0.00 0.00 0.00 06:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM eth0 18.58 19.30 17.60 7.81 0.00 0.00 0.00 0.00 06:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM eth0 24.01 21.98 29.23 17.85 0.00 0.00 0.00 0.00 06:37:01 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 93.40 64.82 541.70 21.94 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) 10/26/2025 _x86_64_ (2 CPU) 18:31:33 LINUX RESTART (2 CPU) 06:32:01 PM CPU %user %nice %system %iowait %steal %idle 06:33:01 PM all 44.47 0.00 8.06 2.53 0.10 44.83 06:33:01 PM 0 43.68 0.00 7.25 2.85 0.10 46.12 06:33:01 PM 1 45.27 0.00 8.88 2.21 0.10 43.55 06:34:01 PM all 32.34 0.00 4.87 4.81 0.11 57.87 06:34:01 PM 0 30.94 0.00 5.06 4.08 0.10 59.83 06:34:01 PM 1 33.74 0.00 4.69 5.54 0.12 55.91 06:35:01 PM all 33.02 0.00 4.02 0.40 0.08 62.47 06:35:01 PM 0 31.97 0.00 3.58 0.25 0.08 64.11 06:35:01 PM 1 34.08 0.00 4.45 0.55 0.08 60.84 06:36:01 PM all 34.29 0.00 3.61 0.15 0.08 61.87 06:36:01 PM 0 29.54 0.00 3.38 0.08 0.08 66.91 06:36:01 PM 1 39.03 0.00 3.85 0.22 0.08 56.82 06:37:01 PM all 35.82 0.00 4.35 0.17 0.09 59.56 06:37:01 PM 0 53.58 0.00 4.88 0.20 0.12 41.22 06:37:01 PM 1 18.06 0.00 3.82 0.15 0.07 77.90 Average: all 35.98 0.00 4.98 1.61 0.09 57.33 Average: 0 37.93 0.00 4.83 1.49 0.10 55.65 Average: 1 34.03 0.00 5.13 1.73 0.09 59.01