---> uname -a: Linux prd-centos8-builder-2c-2g-42278.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 624 4809 19 2263 6776 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:0c:a4:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.113/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fe0c:a45b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a5:04:98:ba 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) 07/13/2025 _x86_64_ (2 CPU) 13:31:27 LINUX RESTART (2 CPU) 01:32:01 PM tps rtps wtps bread/s bwrtn/s 01:33:01 PM 236.45 15.96 220.49 4094.37 8440.39 01:34:01 PM 103.75 0.72 103.03 103.98 11453.11 01:35:01 PM 32.31 0.50 31.81 34.12 1303.40 01:36:01 PM 20.50 0.00 20.50 0.00 539.46 Average: 98.25 4.29 93.96 1058.20 5434.04 01:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 PM 5137540 7002072 2744892 34.82 2688 2047524 992404 11.11 205180 2215676 166756 01:34:01 PM 4961596 6966668 2920836 37.06 2688 2180672 988744 11.07 232936 2334636 27028 01:35:01 PM 4981920 6987176 2900512 36.80 2688 2180648 960228 10.75 267196 2279216 8924 01:36:01 PM 4945940 6953140 2936492 37.25 2688 2182560 987892 11.06 280300 2301660 10756 Average: 5006749 6977264 2875683 36.48 2688 2147851 982317 11.00 246403 2282797 53366 01:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM eth0 282.64 179.76 1877.75 62.77 0.00 0.00 0.00 0.00 01:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 74.62 56.37 722.37 11.40 0.00 0.00 0.00 0.00 01:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 21.21 22.28 26.90 8.83 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 19.80 19.58 22.56 10.15 0.00 0.00 0.00 0.00 01:36:01 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 99.57 69.50 662.42 23.29 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) 07/13/2025 _x86_64_ (2 CPU) 13:31:27 LINUX RESTART (2 CPU) 01:32:01 PM CPU %user %nice %system %iowait %steal %idle 01:33:01 PM all 40.24 0.00 7.40 2.22 0.11 50.04 01:33:01 PM 0 45.01 0.00 8.82 3.44 0.10 42.63 01:33:01 PM 1 35.49 0.00 5.99 1.00 0.12 57.41 01:34:01 PM all 34.97 0.00 5.22 1.25 0.13 58.43 01:34:01 PM 0 34.25 0.00 4.73 1.40 0.13 59.48 01:34:01 PM 1 35.68 0.00 5.72 1.10 0.12 57.38 01:35:01 PM all 33.64 0.00 3.74 0.19 0.09 62.34 01:35:01 PM 0 37.75 0.00 4.14 0.20 0.08 57.83 01:35:01 PM 1 29.51 0.00 3.34 0.18 0.10 66.86 01:36:01 PM all 32.55 0.00 3.17 0.13 0.11 64.05 01:36:01 PM 0 36.15 0.00 3.25 0.17 0.10 60.33 01:36:01 PM 1 28.94 0.00 3.08 0.08 0.12 67.78 Average: all 35.35 0.00 4.88 0.95 0.11 58.72 Average: 0 38.28 0.00 5.23 1.30 0.10 55.08 Average: 1 32.41 0.00 4.53 0.59 0.11 62.35