---> uname -a: Linux prd-centos8-builder-2c-2g-52860.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 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 633 4796 19 2268 6767 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:4a:d4:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.119/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe4a:d434/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b5:71:9e:ae 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) 09/16/2025 _x86_64_ (2 CPU) 12:31:32 LINUX RESTART (2 CPU) 12:32:01 PM tps rtps wtps bread/s bwrtn/s 12:33:01 PM 192.24 21.12 171.12 5759.23 7721.75 12:34:01 PM 112.03 0.50 111.53 64.39 11989.07 12:35:01 PM 36.30 0.30 36.00 42.39 1825.77 12:36:01 PM 19.75 0.40 19.35 30.53 494.03 12:37:01 PM 25.34 0.52 24.82 64.63 717.14 Average: 77.14 4.57 72.57 1192.58 4549.53 12:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 PM 5150820 7003680 2731604 34.65 2688 2035580 982028 11.00 201388 2205188 175652 12:34:01 PM 4947584 6956756 2934840 37.23 2688 2184628 976696 10.94 232200 2346736 41688 12:35:01 PM 4995340 7004836 2887084 36.63 2688 2184888 944184 10.57 268424 2263576 8908 12:36:01 PM 4931180 6943300 2951244 37.44 2688 2187672 994380 11.13 269252 2326276 10768 12:37:01 PM 4882528 6904788 2999896 38.06 2688 2197296 1037860 11.62 424948 2218960 31516 Average: 4981490 6962672 2900934 36.80 2688 2158013 987030 11.05 279242 2272147 53706 12:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM eth0 322.00 206.11 1865.82 64.74 0.00 0.00 0.00 0.00 12:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM eth0 66.39 54.37 764.52 10.35 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM eth0 21.29 22.24 26.68 8.75 0.00 0.00 0.00 0.00 12:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 19.86 18.66 17.65 7.15 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 25.02 21.36 27.79 10.66 0.00 0.00 0.00 0.00 12:37:01 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 90.93 64.56 540.57 20.33 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) 09/16/2025 _x86_64_ (2 CPU) 12:31:32 LINUX RESTART (2 CPU) 12:32:01 PM CPU %user %nice %system %iowait %steal %idle 12:33:01 PM all 44.33 0.00 7.71 2.14 0.12 45.70 12:33:01 PM 0 34.11 0.00 6.31 2.07 0.12 57.40 12:33:01 PM 1 54.60 0.00 9.12 2.21 0.12 33.96 12:34:01 PM all 35.51 0.00 5.34 1.44 0.12 57.58 12:34:01 PM 0 26.60 0.00 5.02 1.53 0.13 66.71 12:34:01 PM 1 44.44 0.00 5.66 1.35 0.12 48.43 12:35:01 PM all 33.01 0.00 3.78 0.35 0.13 62.74 12:35:01 PM 0 16.34 0.00 3.01 0.28 0.13 80.23 12:35:01 PM 1 49.72 0.00 4.54 0.42 0.12 45.21 12:36:01 PM all 31.67 0.00 3.08 0.33 0.10 64.82 12:36:01 PM 0 15.92 0.00 2.47 0.08 0.10 81.43 12:36:01 PM 1 47.44 0.00 3.69 0.58 0.10 48.19 12:37:01 PM all 33.15 0.00 4.09 1.04 0.13 61.59 12:37:01 PM 0 12.32 0.00 3.30 0.90 0.13 83.34 12:37:01 PM 1 53.99 0.00 4.89 1.18 0.12 39.82 Average: all 35.53 0.00 4.80 1.06 0.12 58.49 Average: 0 21.06 0.00 4.02 0.97 0.12 73.82 Average: 1 50.03 0.00 5.58 1.15 0.11 43.13