---> uname -a: Linux prd-centos8-builder-2c-2g-44885.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 644 4790 19 2263 6756 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:90:ff:18 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.149/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fe90:ff18/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1c:fd:92:a7 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) 07/21/2025 _x86_64_ (2 CPU) 05:32:30 LINUX RESTART (2 CPU) 05:33:02 AM tps rtps wtps bread/s bwrtn/s 05:34:01 AM 269.86 21.20 248.66 5733.79 8039.80 05:35:01 AM 105.78 0.45 105.33 63.06 11888.10 05:36:02 AM 33.32 0.75 32.57 74.24 1821.78 05:37:01 AM 22.08 0.00 22.08 0.00 640.99 05:38:01 AM 23.66 0.52 23.14 64.65 602.85 Average: 90.57 4.54 86.03 1175.95 4600.33 05:33:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:34:01 AM 5135516 6969556 2746916 34.85 2688 2016668 979220 10.96 201252 2222736 163728 05:35:01 AM 4856216 6893524 3026216 38.39 2688 2213416 1048548 11.74 208072 2466372 60316 05:36:02 AM 4945012 6959428 2937420 37.27 2688 2189732 967164 10.83 282320 2300940 17548 05:37:01 AM 4963620 6971108 2918812 37.03 2688 2182836 965312 10.81 281820 2283688 10768 05:38:01 AM 4947752 6956760 2934680 37.23 2688 2184304 992244 11.11 438768 2142408 10312 Average: 4969623 6950075 2912809 36.95 2688 2157391 990498 11.09 282446 2283229 52534 05:33:02 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 294.02 196.87 1820.38 65.12 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 77.55 61.64 807.82 9.98 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 05:36:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:02 AM eth0 31.99 31.67 31.43 11.17 0.00 0.00 0.00 0.00 05:36:02 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 21.06 20.30 20.31 7.45 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 25.84 20.76 27.32 11.10 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 89.64 65.97 538.92 20.86 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) 07/21/2025 _x86_64_ (2 CPU) 05:32:30 LINUX RESTART (2 CPU) 05:33:02 AM CPU %user %nice %system %iowait %steal %idle 05:34:01 AM all 45.20 0.00 8.02 3.05 0.09 43.63 05:34:01 AM 0 40.26 0.00 9.07 3.28 0.10 47.29 05:34:01 AM 1 50.13 0.00 6.98 2.83 0.09 39.98 05:35:01 AM all 29.05 0.00 4.47 3.68 0.09 62.71 05:35:01 AM 0 28.69 0.00 4.36 3.21 0.10 63.64 05:35:01 AM 1 29.40 0.00 4.58 4.15 0.08 61.79 05:36:02 AM all 33.24 0.00 4.45 0.25 0.10 61.97 05:36:02 AM 0 27.99 0.00 4.54 0.15 0.10 67.23 05:36:02 AM 1 38.48 0.00 4.36 0.35 0.10 56.71 05:37:01 AM all 33.27 0.00 3.57 0.10 0.10 62.96 05:37:01 AM 0 29.66 0.00 3.21 0.08 0.10 66.94 05:37:01 AM 1 36.87 0.00 3.93 0.12 0.10 58.97 05:38:01 AM all 32.26 0.00 3.52 0.20 0.11 63.91 05:38:01 AM 0 32.45 0.00 3.05 0.22 0.12 64.17 05:38:01 AM 1 32.07 0.00 4.00 0.18 0.10 63.65 Average: all 34.56 0.00 4.80 1.45 0.10 59.09 Average: 0 31.78 0.00 4.83 1.38 0.10 61.91 Average: 1 37.34 0.00 4.76 1.52 0.09 56.28