---> uname -a: Linux prd-centos8-builder-2c-2g-1114.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 657 4776 19 2264 6743 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:4e:0b:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.76/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fe4e:bee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4e:0e:e0:27 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) 10/22/2025 _x86_64_ (2 CPU) 10:31:57 LINUX RESTART (2 CPU) 10:33:01 AM tps rtps wtps bread/s bwrtn/s 10:34:02 AM 59.50 0.77 58.73 28.66 5710.71 10:35:01 AM 109.02 0.51 108.51 65.48 11414.64 10:36:01 AM 35.17 0.30 34.87 42.39 1817.48 10:37:01 AM 25.31 0.40 24.91 30.53 937.04 10:38:01 AM 27.09 0.52 26.57 64.63 774.03 Average: 51.02 0.50 50.52 46.27 4106.18 10:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:34:02 AM 5136128 6989968 2746296 34.84 2688 2037284 1016936 11.39 202512 2220484 160096 10:35:01 AM 4987684 6994412 2894740 36.72 2688 2182004 983772 11.02 229420 2310684 43492 10:36:01 AM 4845916 6887296 3036508 38.52 2688 2216716 1070724 11.99 269364 2412652 44352 10:37:01 AM 4912056 6920736 2970368 37.68 2688 2184056 1024172 11.47 268220 2347324 10768 10:38:01 AM 4852136 6874324 3030288 38.44 2688 2197336 1073536 12.02 423864 2251832 35556 Average: 4946784 6933347 2935640 37.24 2688 2163479 1033828 11.58 278676 2308595 58853 10:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:34:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:02 AM eth0 78.36 65.78 908.69 6.80 0.00 0.00 0.00 0.00 10:34:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 69.90 52.89 750.78 9.50 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 19.28 20.58 25.00 8.88 0.00 0.00 0.00 0.00 10:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM eth0 19.85 18.65 20.83 7.12 0.00 0.00 0.00 0.00 10:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 AM eth0 23.17 20.61 27.23 10.54 0.00 0.00 0.00 0.00 10:38:01 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 42.02 35.64 345.14 8.56 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) 10/22/2025 _x86_64_ (2 CPU) 10:31:57 LINUX RESTART (2 CPU) 10:33:01 AM CPU %user %nice %system %iowait %steal %idle 10:34:02 AM all 22.59 0.00 3.31 8.13 0.08 65.88 10:34:02 AM 0 9.98 0.00 1.87 2.76 0.07 85.32 10:34:02 AM 1 35.20 0.00 4.75 13.52 0.10 46.43 10:35:01 AM all 33.37 0.00 5.23 2.47 0.11 58.82 10:35:01 AM 0 20.67 0.00 4.68 1.90 0.10 72.65 10:35:01 AM 1 46.07 0.00 5.78 3.03 0.12 45.00 10:36:01 AM all 34.36 0.00 2.90 0.52 0.10 62.12 10:36:01 AM 0 8.76 0.00 2.17 0.18 0.08 88.80 10:36:01 AM 1 59.90 0.00 3.63 0.85 0.12 35.50 10:37:01 AM all 35.57 0.00 3.75 0.22 0.10 60.37 10:37:01 AM 0 14.15 0.00 2.44 0.15 0.08 83.17 10:37:01 AM 1 56.93 0.00 5.05 0.28 0.12 37.62 10:38:01 AM all 35.51 0.00 4.08 0.15 0.10 60.17 10:38:01 AM 0 18.74 0.00 3.56 0.10 0.08 77.52 10:38:01 AM 1 52.20 0.00 4.59 0.20 0.12 42.90 Average: all 32.28 0.00 3.85 2.30 0.10 61.48 Average: 0 14.44 0.00 2.94 1.02 0.08 81.52 Average: 1 50.08 0.00 4.76 3.57 0.11 41.48