---> uname -a: Linux prd-centos8-builder-2c-2g-2395.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 640 4792 19 2265 6760 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:a2:78:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.194/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fea2:78d8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b5:aa:fe: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) 10/27/2025 _x86_64_ (2 CPU) 03:31:31 LINUX RESTART (2 CPU) 03:32:01 AM tps rtps wtps bread/s bwrtn/s 03:33:01 AM 214.18 25.34 188.84 6038.79 18524.34 03:34:01 AM 109.33 0.45 108.88 63.05 12174.88 03:35:01 AM 34.28 0.35 33.93 43.73 1909.80 03:36:01 AM 23.63 0.00 23.63 0.00 612.23 03:37:01 AM 27.03 0.92 26.11 95.18 753.36 Average: 81.69 5.41 76.28 1248.23 6795.28 03:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 AM 5132968 6934436 2749464 34.88 2688 1990132 1061380 11.88 216448 2232352 141968 03:34:01 AM 4837660 6878648 3044772 38.63 2688 2216924 1059124 11.86 208652 2483452 63024 03:35:01 AM 4931568 6939228 2950864 37.44 2688 2182768 997136 11.16 268244 2328600 10056 03:36:01 AM 4870148 6911956 3012284 38.22 2688 2217068 1030156 11.53 271644 2387156 44348 03:37:01 AM 4898668 6912992 2983764 37.85 2688 2189120 1032480 11.56 423492 2206776 26972 Average: 4934202 6915452 2948230 37.40 2688 2159202 1036055 11.60 277696 2327667 57274 03:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 315.39 178.47 1781.64 62.02 0.00 0.00 0.00 0.00 03:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 85.19 67.64 847.14 10.46 0.00 0.00 0.00 0.00 03:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 26.95 26.98 32.66 10.55 0.00 0.00 0.00 0.00 03:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 18.53 19.46 17.63 7.93 0.00 0.00 0.00 0.00 03:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 24.10 22.71 29.73 15.63 0.00 0.00 0.00 0.00 03:37:01 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 94.03 63.06 541.79 21.32 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) 10/27/2025 _x86_64_ (2 CPU) 03:31:31 LINUX RESTART (2 CPU) 03:32:01 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 41.70 0.00 7.07 4.50 0.12 46.61 03:33:01 AM 0 32.95 0.00 5.70 4.41 0.12 56.83 03:33:01 AM 1 50.46 0.00 8.45 4.59 0.12 36.38 03:34:01 AM all 34.46 0.00 5.12 2.79 0.10 57.53 03:34:01 AM 0 23.32 0.00 4.43 2.28 0.10 69.87 03:34:01 AM 1 45.62 0.00 5.82 3.30 0.10 45.16 03:35:01 AM all 35.30 0.00 4.36 0.29 0.09 59.95 03:35:01 AM 0 16.49 0.00 3.22 0.20 0.08 80.01 03:35:01 AM 1 54.14 0.00 5.51 0.38 0.10 39.87 03:36:01 AM all 34.21 0.00 3.51 0.27 0.09 61.92 03:36:01 AM 0 19.16 0.00 2.88 0.13 0.08 77.74 03:36:01 AM 1 49.24 0.00 4.13 0.42 0.10 46.11 03:37:01 AM all 37.48 0.00 4.34 0.13 0.10 57.95 03:37:01 AM 0 28.89 0.00 3.88 0.08 0.10 67.04 03:37:01 AM 1 46.07 0.00 4.80 0.18 0.10 48.85 Average: all 36.62 0.00 4.88 1.60 0.10 56.80 Average: 0 24.15 0.00 4.02 1.42 0.10 70.31 Average: 1 49.10 0.00 5.74 1.77 0.10 43.28