---> uname -a: Linux prd-centos8-builder-2c-2g-16922.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 659 4768 19 2270 6741 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:b5:3b:ac brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.25/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:feb5:3bac/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ea:9f:17:46 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) 12/28/2025 _x86_64_ (2 CPU) 00:31:26 LINUX RESTART (2 CPU) 12:32:02 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 223.76 9.63 214.13 1543.20 7987.48 12:34:01 AM 98.13 0.68 97.45 102.37 11183.56 12:35:01 AM 32.74 0.10 32.64 3.60 1280.69 12:36:01 AM 21.41 0.83 20.58 60.91 574.74 Average: 93.47 2.78 90.68 422.82 5245.24 12:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5058752 6954108 2823672 35.82 2688 2077316 1008620 11.29 203036 2293464 186132 12:34:01 AM 4840520 6887096 3041904 38.59 2688 2222136 1054852 11.81 236768 2451780 61552 12:35:01 AM 4858500 6904016 3023924 38.36 2688 2220852 1042812 11.68 271760 2396952 43080 12:36:01 AM 4896460 6909764 2985964 37.88 2688 2188564 1027976 11.51 424928 2205740 9004 Average: 4913558 6913746 2968866 37.66 2688 2177217 1033565 11.57 284123 2336984 74942 12:32:02 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 243.62 160.79 1728.10 52.84 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 66.56 52.72 605.15 11.82 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 24.83 26.46 32.61 9.73 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 23.11 20.73 30.26 7.72 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 88.88 64.77 594.28 20.39 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) 12/28/2025 _x86_64_ (2 CPU) 00:31:26 LINUX RESTART (2 CPU) 12:32:02 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 38.00 0.00 6.14 1.79 0.10 53.96 12:33:01 AM 0 28.78 0.00 5.16 0.61 0.10 65.35 12:33:01 AM 1 47.26 0.00 7.12 2.97 0.10 42.54 12:34:01 AM all 35.62 0.00 4.94 0.99 0.09 58.36 12:34:01 AM 0 38.71 0.00 5.51 1.20 0.10 54.48 12:34:01 AM 1 32.55 0.00 4.36 0.78 0.08 62.22 12:35:01 AM all 34.95 0.00 3.90 0.20 0.08 60.87 12:35:01 AM 0 38.12 0.00 3.79 0.25 0.08 57.76 12:35:01 AM 1 31.78 0.00 4.02 0.15 0.08 63.97 12:36:01 AM all 33.05 0.00 3.43 0.11 0.10 63.32 12:36:01 AM 0 22.71 0.00 2.57 0.08 0.10 74.54 12:36:01 AM 1 43.39 0.00 4.29 0.13 0.10 52.09 Average: all 35.39 0.00 4.59 0.77 0.09 59.15 Average: 0 32.09 0.00 4.25 0.54 0.10 63.03 Average: 1 38.70 0.00 4.94 1.00 0.09 55.28