---> uname -a: Linux prd-centos8-builder-2c-2g-19144.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 671 4753 19 2272 6729 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:eb:b5:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.30/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:feeb:b58f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e1:e4:78:6b 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) 01/07/2026 _x86_64_ (2 CPU) 09:31:30 LINUX RESTART (2 CPU) 09:32:01 AM tps rtps wtps bread/s bwrtn/s 09:33:01 AM 186.86 18.34 168.52 5569.08 7362.82 09:34:01 AM 98.87 0.48 98.38 63.59 11982.49 09:35:01 AM 31.72 1.05 30.67 92.64 1304.15 09:36:01 AM 24.08 0.00 24.08 0.00 647.42 09:37:01 AM 25.83 0.52 25.31 64.66 724.53 Average: 73.47 4.08 69.40 1158.21 4404.25 09:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 AM 5099380 6962596 2783044 35.31 2688 2045788 1009608 11.30 203824 2255564 181976 09:34:01 AM 4913364 6928112 2969060 37.67 2688 2190044 997840 11.17 229792 2381532 27936 09:35:01 AM 4904352 6920776 2978072 37.78 2688 2191780 1013516 11.35 284040 2338432 9936 09:36:01 AM 4846632 6896200 3035792 38.51 2688 2224920 1031884 11.55 287412 2392560 43076 09:37:01 AM 4895176 6916200 2987248 37.90 2688 2195920 1025228 11.48 438920 2192632 25140 Average: 4931781 6924777 2950643 37.43 2688 2169690 1015615 11.37 288798 2312144 57613 09:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM eth0 313.83 202.62 1909.28 64.45 0.00 0.00 0.00 0.00 09:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM eth0 71.19 56.69 737.50 9.22 0.00 0.00 0.00 0.00 09:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM eth0 27.01 28.19 33.63 9.22 0.00 0.00 0.00 0.00 09:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 18.36 19.08 18.98 7.75 0.00 0.00 0.00 0.00 09:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM eth0 23.13 21.20 28.90 9.72 0.00 0.00 0.00 0.00 09:37:01 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 90.71 65.56 545.71 20.07 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) 01/07/2026 _x86_64_ (2 CPU) 09:31:30 LINUX RESTART (2 CPU) 09:32:01 AM CPU %user %nice %system %iowait %steal %idle 09:33:01 AM all 42.61 0.00 7.18 1.84 0.10 48.27 09:33:01 AM 0 53.92 0.00 9.58 2.58 0.10 33.82 09:33:01 AM 1 31.31 0.00 4.79 1.10 0.10 62.69 09:34:01 AM all 31.19 0.00 4.50 1.16 0.10 63.05 09:34:01 AM 0 42.45 0.00 5.57 1.13 0.10 50.74 09:34:01 AM 1 19.94 0.00 3.43 1.18 0.10 75.35 09:35:01 AM all 32.70 0.00 4.09 0.20 0.09 62.92 09:35:01 AM 0 50.13 0.00 4.92 0.23 0.08 44.63 09:35:01 AM 1 15.28 0.00 3.25 0.17 0.10 81.20 09:36:01 AM all 33.85 0.00 3.48 0.11 0.11 62.45 09:36:01 AM 0 51.40 0.00 4.40 0.15 0.12 43.94 09:36:01 AM 1 16.32 0.00 2.56 0.07 0.10 80.95 09:37:01 AM all 35.99 0.00 4.12 0.13 0.09 59.68 09:37:01 AM 0 58.34 0.00 5.39 0.20 0.10 35.96 09:37:01 AM 1 13.65 0.00 2.85 0.05 0.08 83.36 Average: all 35.26 0.00 4.67 0.69 0.10 59.28 Average: 0 51.25 0.00 5.97 0.86 0.10 41.82 Average: 1 19.30 0.00 3.38 0.51 0.10 76.72