---> uname -a: Linux prd-centos8-builder-2c-2g-2481.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 638 4793 19 2265 6761 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:05:81:27 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.130/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fe05:8127/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4b:c0:2f:42 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) 10/10/2025 _x86_64_ (2 CPU) 08:31:33 LINUX RESTART (2 CPU) 08:32:01 AM tps rtps wtps bread/s bwrtn/s 08:33:01 AM 97.85 28.94 68.92 6404.66 32961.12 08:34:01 AM 110.70 0.47 110.23 63.58 9933.27 08:35:01 AM 51.01 0.28 50.72 40.66 5755.27 08:36:01 AM 22.03 0.07 21.96 3.07 622.99 08:37:01 AM 23.85 0.72 23.13 67.59 633.71 Average: 61.09 6.09 54.99 1316.17 9982.49 08:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 AM 5319116 7015680 2563316 32.52 2688 1888712 985392 11.03 201268 2074232 76600 08:34:01 AM 5019060 6989012 2863372 36.33 2688 2145904 950032 10.64 205160 2304916 102652 08:35:01 AM 4875300 6917640 3007132 38.15 2688 2217816 1026224 11.49 269928 2382344 45228 08:36:01 AM 4995524 7004592 2886908 36.62 2688 2184492 941216 10.54 268628 2263788 10752 08:37:01 AM 4887232 6898708 2995200 38.00 2688 2186680 1073592 12.02 424456 2215596 11008 Average: 5019246 6965126 2863186 36.32 2688 2124721 995291 11.14 273888 2248175 49248 08:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 AM eth0 249.01 153.52 1391.49 58.84 0.00 0.00 0.00 0.00 08:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM eth0 54.53 44.57 651.06 7.84 0.00 0.00 0.00 0.00 08:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM eth0 64.86 51.84 601.22 10.32 0.00 0.00 0.00 0.00 08:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM eth0 17.23 17.63 15.02 7.08 0.00 0.00 0.00 0.00 08:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM eth0 28.78 23.35 34.57 17.49 0.00 0.00 0.00 0.00 08:37:01 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 82.89 58.19 538.72 20.32 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) 10/10/2025 _x86_64_ (2 CPU) 08:31:33 LINUX RESTART (2 CPU) 08:32:01 AM CPU %user %nice %system %iowait %steal %idle 08:33:01 AM all 35.60 0.00 6.44 13.15 0.16 44.64 08:33:01 AM 0 30.82 0.00 5.64 10.90 0.18 52.44 08:33:01 AM 1 40.41 0.00 7.24 15.42 0.14 36.79 08:34:01 AM all 36.20 0.00 5.56 2.22 0.12 55.90 08:34:01 AM 0 26.77 0.00 4.49 1.73 0.12 66.89 08:34:01 AM 1 45.66 0.00 6.63 2.72 0.13 44.86 08:35:01 AM all 33.67 0.00 3.78 1.84 0.13 60.59 08:35:01 AM 0 20.59 0.00 3.34 1.65 0.12 74.30 08:35:01 AM 1 46.74 0.00 4.23 2.02 0.13 46.88 08:36:01 AM all 35.46 0.00 3.65 0.10 0.12 60.67 08:36:01 AM 0 12.69 0.00 2.49 0.07 0.08 84.67 08:36:01 AM 1 58.19 0.00 4.82 0.13 0.15 36.71 08:37:01 AM all 35.92 0.00 3.74 0.19 0.10 60.05 08:37:01 AM 0 28.16 0.00 3.64 0.15 0.08 67.97 08:37:01 AM 1 43.67 0.00 3.84 0.23 0.12 52.14 Average: all 35.37 0.00 4.63 3.48 0.13 56.39 Average: 0 23.80 0.00 3.92 2.89 0.12 69.27 Average: 1 46.95 0.00 5.34 4.08 0.13 43.49