---> uname -a: Linux prd-centos8-builder-2c-2g-37961.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 670 4780 19 2246 6731 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:16:48:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.162/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fe16:48c2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:af:2e:50:c3 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) 06/28/2025 _x86_64_ (2 CPU) 03:31:27 LINUX RESTART (2 CPU) 03:32:03 AM tps rtps wtps bread/s bwrtn/s 03:33:01 AM 226.08 17.44 208.63 5277.90 7074.87 03:34:01 AM 108.85 0.50 108.35 64.38 10938.80 03:35:01 AM 32.73 0.30 32.43 42.39 1754.64 03:36:01 AM 21.33 0.42 20.91 30.66 822.68 Average: 96.16 4.56 91.61 1320.92 5131.70 03:32:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 AM 5140684 6975832 2741740 34.78 2688 2018188 979900 10.97 200416 2216796 161956 03:34:01 AM 4952092 6940416 2930332 37.18 2688 2164892 989920 11.08 231048 2346808 41676 03:35:01 AM 4954448 6943748 2927976 37.15 2688 2166168 975656 10.92 265260 2311452 9928 03:36:01 AM 4921416 6912524 2961008 37.56 2688 2167948 1020596 11.43 266116 2343440 10768 Average: 4992160 6943130 2890264 36.67 2688 2129299 991518 11.10 240710 2304624 56082 03:32:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 290.09 182.11 1853.91 64.83 0.00 0.00 0.00 0.00 03:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 65.63 52.25 758.81 9.93 0.00 0.00 0.00 0.00 03:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 20.01 21.63 25.69 8.85 0.00 0.00 0.00 0.00 03:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 18.76 18.43 18.71 6.54 0.00 0.00 0.00 0.00 03:36:01 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 97.02 67.65 654.31 22.18 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) 06/28/2025 _x86_64_ (2 CPU) 03:31:27 LINUX RESTART (2 CPU) 03:32:03 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 37.64 0.00 7.43 2.50 0.13 52.30 03:33:01 AM 0 31.08 0.00 6.89 3.92 0.12 58.00 03:33:01 AM 1 44.19 0.00 7.98 1.07 0.14 46.61 03:34:01 AM all 35.53 0.00 5.44 1.33 0.12 57.58 03:34:01 AM 0 25.02 0.00 4.40 1.30 0.12 69.16 03:34:01 AM 1 46.12 0.00 6.49 1.35 0.12 45.92 03:35:01 AM all 34.50 0.00 3.80 0.27 0.11 61.33 03:35:01 AM 0 18.65 0.00 2.78 0.20 0.10 78.27 03:35:01 AM 1 50.38 0.00 4.81 0.33 0.12 44.36 03:36:01 AM all 33.03 0.00 3.42 0.17 0.11 63.27 03:36:01 AM 0 26.07 0.00 3.16 0.17 0.10 70.51 03:36:01 AM 1 40.00 0.00 3.68 0.17 0.12 56.04 Average: all 35.15 0.00 5.00 1.05 0.12 58.68 Average: 0 25.15 0.00 4.28 1.37 0.11 69.09 Average: 1 45.18 0.00 5.72 0.73 0.12 48.25