---> uname -a: Linux prd-centos8-builder-2c-2g-3093.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 648 4783 19 2265 6752 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:24:0f:54 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.227/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86011sec preferred_lft 86011sec inet6 fe80::f816:3eff:fe24:f54/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:88:1c:a6:69 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) 10/29/2025 _x86_64_ (2 CPU) 05:31:56 LINUX RESTART (2 CPU) 05:33:01 AM tps rtps wtps bread/s bwrtn/s 05:34:01 AM 77.75 6.92 70.84 1114.88 5959.82 05:35:01 AM 102.27 0.47 101.80 63.45 11310.28 05:36:01 AM 29.92 0.28 29.64 40.65 1765.39 05:37:01 AM 23.20 0.07 23.13 3.07 611.73 05:38:01 AM 25.70 0.72 24.98 67.59 967.09 Average: 51.77 1.69 50.08 257.91 4123.02 05:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:34:01 AM 5160248 6995628 2722176 34.53 2688 2018152 987576 11.06 201472 2193724 144740 05:35:01 AM 4855180 6896240 3027244 38.40 2688 2217228 1054936 11.81 208712 2463288 61916 05:36:01 AM 4895384 6925832 2987040 37.89 2688 2206020 1029620 11.53 258664 2372224 33536 05:37:01 AM 4940268 6949220 2942156 37.33 2688 2184396 1006436 11.27 268836 2316476 10756 05:38:01 AM 4951836 6961068 2930588 37.18 2688 2184572 977260 10.94 424704 2149252 9024 Average: 4960583 6945598 2921841 37.07 2688 2162074 1011166 11.32 272478 2298993 51994 05:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 128.73 92.40 1235.79 21.35 0.00 0.00 0.00 0.00 05:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 81.22 60.95 817.66 9.66 0.00 0.00 0.00 0.00 05:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 15.49 18.26 22.77 5.96 0.00 0.00 0.00 0.00 05:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 16.03 17.53 14.03 7.53 0.00 0.00 0.00 0.00 05:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 AM eth0 26.53 22.96 31.88 10.38 0.00 0.00 0.00 0.00 05:38:01 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 53.60 42.42 424.43 10.97 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) 10/29/2025 _x86_64_ (2 CPU) 05:31:56 LINUX RESTART (2 CPU) 05:33:01 AM CPU %user %nice %system %iowait %steal %idle 05:34:01 AM all 29.45 0.00 4.86 5.35 0.12 60.23 05:34:01 AM 0 34.42 0.00 5.51 7.25 0.13 52.69 05:34:01 AM 1 24.47 0.00 4.20 3.45 0.10 67.78 05:35:01 AM all 28.80 0.00 4.22 9.40 0.13 57.46 05:35:01 AM 0 46.90 0.00 5.83 11.56 0.13 35.57 05:35:01 AM 1 10.82 0.00 2.61 7.25 0.12 79.20 05:36:01 AM all 26.27 0.00 3.08 3.92 0.18 66.55 05:36:01 AM 0 40.07 0.00 3.79 5.64 0.10 50.40 05:36:01 AM 1 12.58 0.00 2.37 2.21 0.27 82.58 05:37:01 AM all 33.38 0.00 3.21 1.98 0.10 61.33 05:37:01 AM 0 52.01 0.00 4.08 3.34 0.12 40.46 05:37:01 AM 1 14.74 0.00 2.34 0.62 0.08 82.21 05:38:01 AM all 32.11 0.00 3.85 1.14 0.14 62.76 05:38:01 AM 0 47.58 0.00 4.75 1.64 0.18 45.85 05:38:01 AM 1 16.66 0.00 2.95 0.65 0.10 79.64 Average: all 30.00 0.00 3.84 4.35 0.13 61.67 Average: 0 44.20 0.00 4.79 5.88 0.13 45.00 Average: 1 15.85 0.00 2.90 2.83 0.13 78.29