---> uname -a: Linux prd-centos8-builder-2c-2g-17455.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 627 4801 19 2269 6773 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:ff:3e:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.187/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:feff:3ebf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:62:9d:de:2b 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) 12/30/2025 _x86_64_ (2 CPU) 06:31:30 LINUX RESTART (2 CPU) 06:32:01 AM tps rtps wtps bread/s bwrtn/s 06:33:01 AM 193.40 16.53 176.88 4644.21 7661.20 06:34:01 AM 104.33 0.48 103.85 63.59 11584.22 06:35:02 AM 35.99 1.05 34.94 92.64 1845.30 06:36:01 AM 15.71 0.00 15.71 0.00 369.90 06:37:01 AM 24.49 0.52 23.98 64.65 679.59 Average: 74.99 3.73 71.26 976.46 4441.62 06:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 AM 5180752 7020080 2701672 34.27 2688 2021904 951872 10.66 201672 2175104 153116 06:34:01 AM 5016212 7027864 2866212 36.36 2688 2186908 950408 10.64 230828 2279080 43164 06:35:02 AM 4895452 6942068 2986972 37.89 2688 2221676 1004048 11.24 286628 2344576 42972 06:36:01 AM 4935652 6949008 2946772 37.38 2688 2188644 1003392 11.23 284436 2306784 9936 06:37:01 AM 4966060 6984052 2916364 37.00 2688 2192788 960532 10.76 438828 2122276 25144 Average: 4998826 6984614 2883598 36.58 2688 2162384 974050 10.91 288478 2245564 54866 06:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 345.51 204.73 1827.52 63.94 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 81.69 61.94 818.47 10.23 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:02 AM eth0 23.48 23.38 29.37 9.01 0.00 0.00 0.00 0.00 06:35:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 18.01 17.91 17.55 6.78 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 22.24 19.56 28.23 9.44 0.00 0.00 0.00 0.00 06:37:01 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 98.47 65.67 546.04 19.92 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) 12/30/2025 _x86_64_ (2 CPU) 06:31:30 LINUX RESTART (2 CPU) 06:32:01 AM CPU %user %nice %system %iowait %steal %idle 06:33:01 AM all 39.35 0.00 6.80 1.71 0.11 52.04 06:33:01 AM 0 33.01 0.00 5.30 1.63 0.10 59.97 06:33:01 AM 1 45.71 0.00 8.31 1.79 0.12 44.07 06:34:01 AM all 33.21 0.00 4.76 0.88 0.11 61.04 06:34:01 AM 0 33.33 0.00 4.59 0.63 0.12 61.33 06:34:01 AM 1 33.09 0.00 4.94 1.12 0.10 60.76 06:35:02 AM all 32.77 0.00 3.58 0.25 0.11 63.29 06:35:02 AM 0 25.79 0.00 3.72 0.30 0.10 70.09 06:35:02 AM 1 39.75 0.00 3.44 0.20 0.12 56.49 06:36:01 AM all 32.35 0.00 3.41 0.12 0.09 64.03 06:36:01 AM 0 23.57 0.00 2.98 0.08 0.08 73.29 06:36:01 AM 1 41.14 0.00 3.85 0.15 0.10 54.76 06:37:01 AM all 35.91 0.00 4.42 0.14 0.11 59.41 06:37:01 AM 0 37.97 0.00 4.38 0.17 0.10 57.39 06:37:01 AM 1 33.86 0.00 4.47 0.12 0.12 61.44 Average: all 34.73 0.00 4.60 0.62 0.11 59.95 Average: 0 30.76 0.00 4.20 0.56 0.10 64.38 Average: 1 38.70 0.00 5.00 0.68 0.11 55.51