---> uname -a: Linux prd-centos8-builder-2c-2g-2800.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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 656 4775 19 2264 6743 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:a7:d4:26 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.168/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fea7:d426/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:95:3d:12:16 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) 10/11/2025 _x86_64_ (2 CPU) 21:32:09 LINUX RESTART (2 CPU) 09:33:01 PM tps rtps wtps bread/s bwrtn/s 09:34:01 PM 111.23 1.25 109.98 43.86 9443.48 09:35:01 PM 75.11 0.67 74.44 102.90 8823.36 09:36:01 PM 27.48 0.10 27.38 3.60 723.18 09:37:01 PM 20.84 0.72 20.13 67.58 568.94 Average: 58.66 0.68 57.98 54.49 4889.72 09:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:34:01 PM 4985616 6950636 2896816 36.75 2688 2141808 1023744 11.46 202712 2347972 181488 09:35:01 PM 4953156 6961500 2929276 37.16 2688 2183380 1011696 11.33 233676 2338912 11756 09:36:01 PM 4977860 6986064 2904572 36.85 2688 2183492 959808 10.75 267996 2281288 10752 09:37:01 PM 4946360 6954888 2936072 37.25 2688 2183656 1008252 11.29 424188 2156476 9004 Average: 4965748 6963272 2916684 37.00 2688 2173084 1000875 11.21 282143 2281162 53250 09:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM eth0 94.33 80.34 1060.52 10.43 0.00 0.00 0.00 0.00 09:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM eth0 62.73 47.63 605.89 9.31 0.00 0.00 0.00 0.00 09:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM eth0 16.16 17.63 13.06 8.50 0.00 0.00 0.00 0.00 09:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM eth0 26.14 21.59 30.64 10.06 0.00 0.00 0.00 0.00 09:37:01 PM 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 49.84 41.80 427.52 9.58 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) 10/11/2025 _x86_64_ (2 CPU) 21:32:09 LINUX RESTART (2 CPU) 09:33:01 PM CPU %user %nice %system %iowait %steal %idle 09:34:01 PM all 36.66 0.00 5.30 1.58 0.11 56.35 09:34:01 PM 0 54.45 0.00 6.18 1.93 0.13 37.31 09:34:01 PM 1 18.89 0.00 4.43 1.23 0.08 75.37 09:35:01 PM all 32.03 0.00 4.57 1.60 0.08 61.71 09:35:01 PM 0 44.70 0.00 4.67 1.17 0.08 49.37 09:35:01 PM 1 19.34 0.00 4.48 2.04 0.08 74.06 09:36:01 PM all 36.57 0.00 3.50 0.18 0.12 59.64 09:36:01 PM 0 56.09 0.00 4.32 0.25 0.12 39.23 09:36:01 PM 1 17.02 0.00 2.67 0.10 0.12 80.09 09:37:01 PM all 33.72 0.00 4.02 0.16 0.09 62.00 09:37:01 PM 0 51.13 0.00 5.02 0.20 0.10 43.55 09:37:01 PM 1 16.32 0.00 3.02 0.12 0.08 80.46 Average: all 34.75 0.00 4.35 0.88 0.10 59.93 Average: 0 51.59 0.00 5.05 0.89 0.11 42.36 Average: 1 17.89 0.00 3.65 0.87 0.09 77.50