---> uname -a: Linux prd-centos8-builder-2c-2g-8527.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 626 4799 19 2271 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:be:50:3c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.43/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:febe:503c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ee:77:cb:c2 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) 11/13/2025 _x86_64_ (2 CPU) 09:32:05 LINUX RESTART (2 CPU) 09:33:01 AM tps rtps wtps bread/s bwrtn/s 09:34:01 AM 75.46 3.15 72.31 227.52 6776.14 09:35:01 AM 104.42 0.53 103.88 64.92 11563.02 09:36:01 AM 32.57 0.27 32.31 41.85 1248.57 09:37:01 AM 19.80 0.00 19.80 0.00 500.43 09:38:01 AM 25.99 0.92 25.07 95.17 740.87 Average: 51.65 0.97 50.67 85.90 4165.68 09:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:34:01 AM 5116972 7002308 2765452 35.08 2688 2067648 980160 10.97 205220 2232676 183372 09:35:01 AM 4964336 6977116 2918088 37.02 2688 2188096 985876 11.04 230968 2331472 27116 09:36:01 AM 4957368 6972052 2925056 37.11 2688 2190160 979704 10.97 267028 2302312 10756 09:37:01 AM 4831000 6885068 3051424 38.71 2688 2229724 1059640 11.86 271972 2423412 50388 09:38:01 AM 4898384 6918784 2984040 37.86 2688 2195408 1028060 11.51 422720 2205904 26252 Average: 4953612 6951066 2928812 37.16 2688 2174207 1006688 11.27 279582 2299155 59577 09:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM eth0 73.56 63.25 908.57 6.69 0.00 0.00 0.00 0.00 09:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM eth0 73.45 58.94 739.53 10.26 0.00 0.00 0.00 0.00 09:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 24.06 26.31 29.79 9.26 0.00 0.00 0.00 0.00 09:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM eth0 17.70 18.11 17.04 6.92 0.00 0.00 0.00 0.00 09:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 AM eth0 25.76 21.66 29.54 10.94 0.00 0.00 0.00 0.00 09:38:01 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 42.91 37.65 344.89 8.81 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) 11/13/2025 _x86_64_ (2 CPU) 09:32:05 LINUX RESTART (2 CPU) 09:33:01 AM CPU %user %nice %system %iowait %steal %idle 09:34:01 AM all 26.29 0.00 3.74 3.12 0.12 66.74 09:34:01 AM 0 20.05 0.00 2.80 2.90 0.12 74.12 09:34:01 AM 1 32.52 0.00 4.67 3.34 0.12 59.36 09:35:01 AM all 33.81 0.00 4.98 1.44 0.10 59.66 09:35:01 AM 0 21.89 0.00 4.01 1.42 0.10 72.58 09:35:01 AM 1 45.72 0.00 5.96 1.47 0.10 46.75 09:36:01 AM all 33.78 0.00 3.47 0.34 0.09 62.31 09:36:01 AM 0 11.10 0.00 2.69 0.08 0.08 86.05 09:36:01 AM 1 56.48 0.00 4.26 0.60 0.10 38.56 09:37:01 AM all 31.02 0.00 3.17 0.33 0.08 65.40 09:37:01 AM 0 8.81 0.00 1.91 0.18 0.07 89.04 09:37:01 AM 1 53.20 0.00 4.42 0.48 0.10 41.80 09:38:01 AM all 35.23 0.00 4.12 0.57 0.09 59.99 09:38:01 AM 0 11.12 0.00 2.84 0.33 0.07 85.65 09:38:01 AM 1 59.32 0.00 5.40 0.80 0.12 34.36 Average: all 32.03 0.00 3.90 1.16 0.10 62.82 Average: 0 14.59 0.00 2.85 0.99 0.09 81.49 Average: 1 49.45 0.00 4.94 1.34 0.11 44.17