---> uname -a: Linux prd-centos8-builder-2c-2g-50173.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 663 4775 19 2259 6737 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:59:4e:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.7/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fe59:4e01/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ec:6a:77:f3 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) 09/06/2025 _x86_64_ (2 CPU) 13:31:29 LINUX RESTART (2 CPU) 01:32:02 PM tps rtps wtps bread/s bwrtn/s 01:33:01 PM 242.04 18.13 223.91 5467.98 7741.90 01:34:01 PM 109.23 0.50 108.73 64.38 11926.21 01:35:01 PM 35.16 0.30 34.86 42.39 1772.27 01:36:01 PM 20.31 0.40 19.91 30.53 500.45 Average: 101.10 4.78 96.33 1384.42 5476.13 01:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 PM 5129752 6966348 2752680 34.92 2688 2019040 1004176 11.24 201208 2227824 168768 01:34:01 PM 4946860 6947104 2935572 37.24 2688 2175544 996920 11.16 231384 2349104 41664 01:35:01 PM 4946352 6947796 2936080 37.25 2688 2176820 988148 11.06 268200 2312820 9936 01:36:01 PM 4908696 6911912 2973736 37.73 2688 2178588 1023724 11.46 269060 2349208 10756 Average: 4982915 6943290 2899517 36.78 2688 2137498 1003242 11.23 242463 2309739 57781 01:32:02 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 307.07 191.55 1838.31 64.19 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 71.43 58.10 809.78 12.32 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 20.25 21.06 25.59 9.22 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 19.41 19.66 23.47 6.82 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 103.70 72.10 669.47 22.97 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) 09/06/2025 _x86_64_ (2 CPU) 13:31:29 LINUX RESTART (2 CPU) 01:32:02 PM CPU %user %nice %system %iowait %steal %idle 01:33:01 PM all 42.94 0.00 7.53 2.37 0.09 47.06 01:33:01 PM 0 50.36 0.00 7.25 1.51 0.10 40.78 01:33:01 PM 1 35.53 0.00 7.82 3.23 0.08 53.34 01:34:01 PM all 35.14 0.00 5.35 1.76 0.09 57.65 01:34:01 PM 0 31.29 0.00 4.96 1.99 0.08 61.68 01:34:01 PM 1 39.00 0.00 5.74 1.54 0.10 53.62 01:35:01 PM all 34.41 0.00 3.49 0.23 0.08 61.80 01:35:01 PM 0 36.96 0.00 3.17 0.18 0.08 59.61 01:35:01 PM 1 31.86 0.00 3.82 0.27 0.07 63.99 01:36:01 PM all 31.69 0.00 3.08 0.11 0.08 65.03 01:36:01 PM 0 30.49 0.00 3.00 0.10 0.08 66.33 01:36:01 PM 1 32.90 0.00 3.17 0.12 0.08 63.73 Average: all 36.01 0.00 4.85 1.11 0.09 57.94 Average: 0 37.21 0.00 4.58 0.94 0.09 57.18 Average: 1 34.82 0.00 5.12 1.28 0.08 58.70