---> uname -a: Linux prd-centos8-builder-2c-2g-2937.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 633 4798 19 2265 6767 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:3d:48:33 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.192/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fe3d:4833/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:78:1b:87:64 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) 10/12/2025 _x86_64_ (2 CPU) 01:31:35 LINUX RESTART (2 CPU) 01:32:01 AM tps rtps wtps bread/s bwrtn/s 01:33:01 AM 294.84 20.76 274.08 5576.27 8162.41 01:34:01 AM 114.38 0.50 113.88 64.39 12358.47 01:35:01 AM 36.64 0.30 36.34 42.39 1881.30 01:36:01 AM 24.56 0.00 24.56 0.00 908.53 01:37:01 AM 25.96 0.92 25.05 95.18 739.93 Average: 99.28 4.50 94.78 1155.76 4810.11 01:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 AM 5050400 6919188 2832032 35.93 2688 2051260 1052944 11.79 214716 2292036 200932 01:34:01 AM 4953900 6961876 2928532 37.15 2688 2183200 965984 10.82 217728 2354628 43088 01:35:01 AM 4875232 6916388 3007200 38.15 2688 2216616 1014380 11.36 269892 2384032 43084 01:36:01 AM 4846068 6888520 3036364 38.52 2688 2217792 1038776 11.63 270760 2411456 44252 01:37:01 AM 4907540 6922324 2974892 37.74 2688 2189624 998160 11.18 422828 2198552 26264 Average: 4926628 6921659 2955804 37.50 2688 2171698 1014049 11.35 279185 2328141 71524 01:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 296.20 175.11 1781.84 62.10 0.00 0.00 0.00 0.00 01:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 75.74 61.26 847.37 10.06 0.00 0.00 0.00 0.00 01:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 36.39 35.28 32.82 14.82 0.00 0.00 0.00 0.00 01:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 18.93 18.73 18.56 7.52 0.00 0.00 0.00 0.00 01:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 24.83 21.15 28.60 17.32 0.00 0.00 0.00 0.00 01:37:01 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 90.42 62.31 541.86 22.36 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) 10/12/2025 _x86_64_ (2 CPU) 01:31:35 LINUX RESTART (2 CPU) 01:32:01 AM CPU %user %nice %system %iowait %steal %idle 01:33:01 AM all 43.38 0.00 7.61 2.19 0.11 46.71 01:33:01 AM 0 36.16 0.00 7.41 2.94 0.10 53.39 01:33:01 AM 1 50.63 0.00 7.81 1.44 0.12 40.00 01:34:01 AM all 35.64 0.00 5.11 1.76 0.12 57.37 01:34:01 AM 0 36.50 0.00 4.99 2.12 0.12 56.28 01:34:01 AM 1 34.78 0.00 5.24 1.40 0.12 58.46 01:35:01 AM all 33.30 0.00 4.34 0.48 0.10 61.77 01:35:01 AM 0 32.39 0.00 3.73 0.82 0.10 62.96 01:35:01 AM 1 34.21 0.00 4.96 0.15 0.10 60.58 01:36:01 AM all 34.34 0.00 3.39 0.36 0.12 61.80 01:36:01 AM 0 36.71 0.00 3.55 0.45 0.08 59.20 01:36:01 AM 1 31.98 0.00 3.22 0.27 0.15 64.39 01:37:01 AM all 35.64 0.00 4.23 0.16 0.10 59.87 01:37:01 AM 0 42.73 0.00 4.82 0.17 0.10 52.18 01:37:01 AM 1 28.56 0.00 3.64 0.15 0.10 67.54 Average: all 36.46 0.00 4.93 0.99 0.11 57.51 Average: 0 36.90 0.00 4.90 1.30 0.10 56.80 Average: 1 36.01 0.00 4.97 0.68 0.12 58.22