---> uname -a: Linux prd-centos8-builder-2c-2g-1405.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: 2799.996 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 647 4785 19 2265 6753 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:fb:9a:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.154/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fefb:9a77/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:42:ce:8d:0f 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) 10/23/2025 _x86_64_ (2 CPU) 10:31:30 LINUX RESTART (2 CPU) 10:32:01 AM tps rtps wtps bread/s bwrtn/s 10:33:01 AM 208.28 17.79 190.49 5270.14 7896.24 10:34:01 AM 104.10 0.50 103.60 64.39 11442.36 10:35:01 AM 31.31 0.30 31.01 42.39 1653.38 10:36:01 AM 24.71 0.40 24.31 30.53 911.11 10:37:01 AM 26.37 0.52 25.86 64.65 756.33 Average: 78.97 3.90 75.07 1094.91 4532.11 10:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 AM 5143072 6985372 2739356 34.75 2688 2024936 957940 10.73 201956 2210356 153176 10:34:01 AM 4944208 6951348 2938220 37.28 2688 2182324 981324 10.99 218068 2363368 43492 10:35:01 AM 4809912 6861944 3072516 38.98 2688 2227268 1068468 11.96 271388 2444628 54608 10:36:01 AM 4941008 6950156 2941420 37.32 2688 2184312 985288 11.03 268612 2316492 10768 10:37:01 AM 4942500 6957360 2939928 37.30 2688 2189532 970232 10.86 432280 2151380 27376 Average: 4956140 6941236 2926288 37.12 2688 2161674 992650 11.11 278461 2297245 57884 10:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 317.29 197.52 1800.50 62.99 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 81.40 66.21 832.11 10.35 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 21.64 24.04 27.09 9.75 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 17.08 17.93 16.24 6.97 0.00 0.00 0.00 0.00 10:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM eth0 23.48 21.71 27.92 17.36 0.00 0.00 0.00 0.00 10:37:01 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 92.20 65.50 540.91 21.49 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) 10/23/2025 _x86_64_ (2 CPU) 10:31:30 LINUX RESTART (2 CPU) 10:32:01 AM CPU %user %nice %system %iowait %steal %idle 10:33:01 AM all 40.07 0.00 7.13 1.69 0.14 50.97 10:33:01 AM 0 32.29 0.00 7.35 2.32 0.13 57.90 10:33:01 AM 1 47.84 0.00 6.92 1.05 0.15 44.03 10:34:01 AM all 35.20 0.00 5.32 1.06 0.10 58.32 10:34:01 AM 0 38.67 0.00 5.48 0.82 0.10 54.94 10:34:01 AM 1 31.74 0.00 5.17 1.30 0.10 61.69 10:35:01 AM all 36.48 0.00 3.92 0.18 0.10 59.33 10:35:01 AM 0 43.53 0.00 4.13 0.22 0.12 52.00 10:35:01 AM 1 29.42 0.00 3.70 0.13 0.08 66.66 10:36:01 AM all 33.12 0.00 3.61 0.19 0.10 62.97 10:36:01 AM 0 37.98 0.00 3.42 0.27 0.10 58.24 10:36:01 AM 1 28.27 0.00 3.80 0.12 0.10 67.71 10:37:01 AM all 36.75 0.00 4.44 0.13 0.13 58.55 10:37:01 AM 0 32.31 0.00 4.12 0.13 0.13 63.30 10:37:01 AM 1 41.19 0.00 4.77 0.13 0.12 53.79 Average: all 36.32 0.00 4.89 0.65 0.11 58.03 Average: 0 36.96 0.00 4.90 0.75 0.12 57.28 Average: 1 35.69 0.00 4.87 0.55 0.11 58.78