---> uname -a: Linux prd-centos8-builder-2c-2g-51761.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 641 4791 19 2264 6759 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:a7:15:7c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.226/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fea7:157c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:94:54:96:7b 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) 09/12/2025 _x86_64_ (2 CPU) 00:31:44 LINUX RESTART (2 CPU) 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 321.72 124.14 197.58 14989.47 41225.30 12:34:01 AM 120.45 0.55 119.90 66.52 10373.42 12:35:01 AM 50.42 0.32 50.11 43.19 5719.25 12:36:01 AM 21.20 0.03 21.16 0.53 569.22 12:37:01 AM 27.41 0.92 26.49 95.17 714.06 Average: 108.25 25.20 83.05 3039.68 11721.85 12:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5285356 6992396 2597076 32.95 2688 1899140 1009044 11.30 200680 2108160 90600 12:34:01 AM 4992876 6961644 2889556 36.66 2688 2144908 962928 10.78 204444 2334352 100936 12:35:01 AM 5002904 7011352 2879528 36.53 2688 2183568 927012 10.38 267492 2257196 10764 12:36:01 AM 4953368 6961736 2929064 37.16 2688 2183636 971036 10.87 268316 2307564 10756 12:37:01 AM 4927800 6939788 2954632 37.48 2688 2187388 971964 10.88 425548 2176264 11640 Average: 5032461 6973383 2849971 36.16 2688 2119728 968397 10.84 273296 2236707 44939 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 268.78 166.85 1533.77 61.50 0.00 0.00 0.00 0.00 12:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 55.59 45.84 574.20 8.37 0.00 0.00 0.00 0.00 12:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 55.61 48.63 602.31 10.53 0.00 0.00 0.00 0.00 12:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 23.46 19.10 18.79 6.97 0.00 0.00 0.00 0.00 12:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 30.67 22.74 30.73 12.44 0.00 0.00 0.00 0.00 12:37:01 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 86.83 60.64 552.01 19.96 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) 09/12/2025 _x86_64_ (2 CPU) 00:31:44 LINUX RESTART (2 CPU) 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 45.12 0.05 10.28 5.74 0.08 38.73 12:33:01 AM 0 51.74 0.05 9.77 5.00 0.08 33.36 12:33:01 AM 1 38.50 0.05 10.79 6.48 0.08 44.10 12:34:01 AM all 35.67 0.00 5.33 2.16 0.08 56.75 12:34:01 AM 0 46.78 0.00 6.22 2.17 0.08 44.75 12:34:01 AM 1 24.57 0.00 4.45 2.15 0.08 68.74 12:35:01 AM all 34.08 0.00 3.84 1.37 0.08 60.62 12:35:01 AM 0 45.03 0.00 4.56 1.55 0.08 48.77 12:35:01 AM 1 23.15 0.00 3.12 1.18 0.08 72.46 12:36:01 AM all 33.42 0.00 3.35 0.12 0.08 63.04 12:36:01 AM 0 48.07 0.00 3.84 0.18 0.08 47.82 12:36:01 AM 1 18.77 0.00 2.87 0.05 0.07 78.25 12:37:01 AM all 35.41 0.00 3.80 0.15 0.08 60.55 12:37:01 AM 0 49.38 0.00 4.15 0.20 0.08 46.18 12:37:01 AM 1 21.43 0.00 3.45 0.10 0.08 74.93 Average: all 36.73 0.01 5.32 1.90 0.08 55.96 Average: 0 48.20 0.01 5.70 1.82 0.08 44.19 Average: 1 25.27 0.01 4.93 1.99 0.08 67.72