---> uname -a: Linux prd-centos8-builder-2c-2g-16507.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 703 4721 19 2272 6697 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:8a:0b:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.64/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe8a:bb4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:be:07:b8:f0 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) 12/26/2025 _x86_64_ (2 CPU) 04:31:28 LINUX RESTART (2 CPU) 04:32:01 AM tps rtps wtps bread/s bwrtn/s 04:33:01 AM 173.96 16.59 157.36 5454.32 7452.37 04:34:01 AM 105.75 0.43 105.31 62.25 11518.71 04:35:01 AM 35.63 0.35 35.28 43.73 1828.01 04:36:01 AM 22.28 0.00 22.28 0.00 581.25 04:37:01 AM 27.67 1.27 26.41 114.90 771.31 Average: 73.06 3.73 69.33 1135.11 4430.55 04:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 AM 5134476 6976544 2747956 34.86 2688 2024572 1001780 11.22 199680 2223416 146344 04:34:01 AM 4790724 6805864 3091708 39.22 2688 2190000 1149636 12.87 204740 2528560 43164 04:35:01 AM 4808612 6857188 3073820 39.00 2688 2223456 1077528 12.07 270376 2447576 43076 04:36:01 AM 4781632 6830996 3100800 39.34 2688 2224632 1113544 12.47 271344 2474268 44252 04:37:01 AM 4820292 6842804 3062140 38.85 2688 2197092 1082312 12.12 423388 2283212 26312 Average: 4867147 6862679 3015285 38.25 2688 2171950 1084960 12.15 273906 2391406 60630 04:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 303.58 186.75 1798.71 62.26 0.00 0.00 0.00 0.00 04:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 79.96 62.43 847.51 10.06 0.00 0.00 0.00 0.00 04:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 24.38 24.33 29.91 9.70 0.00 0.00 0.00 0.00 04:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 18.43 18.65 18.07 7.38 0.00 0.00 0.00 0.00 04:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 22.33 19.56 28.54 9.48 0.00 0.00 0.00 0.00 04:37:01 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 89.74 62.35 544.58 19.78 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) 12/26/2025 _x86_64_ (2 CPU) 04:31:28 LINUX RESTART (2 CPU) 04:32:01 AM CPU %user %nice %system %iowait %steal %idle 04:33:01 AM all 35.52 0.00 6.99 1.83 0.08 55.58 04:33:01 AM 0 26.70 0.00 5.94 2.16 0.08 65.12 04:33:01 AM 1 44.34 0.00 8.03 1.51 0.08 46.04 04:34:01 AM all 34.16 0.00 4.76 1.27 0.10 59.72 04:34:01 AM 0 14.57 0.00 3.30 0.98 0.10 81.04 04:34:01 AM 1 53.77 0.00 6.21 1.55 0.10 38.37 04:35:01 AM all 33.14 0.00 3.56 0.49 0.08 62.73 04:35:01 AM 0 23.37 0.00 3.59 0.40 0.08 72.55 04:35:01 AM 1 42.90 0.00 3.52 0.58 0.08 52.91 04:36:01 AM all 34.75 0.00 3.20 0.13 0.08 61.84 04:36:01 AM 0 14.24 0.00 1.77 0.10 0.07 83.83 04:36:01 AM 1 55.27 0.00 4.63 0.17 0.10 39.84 04:37:01 AM all 35.78 0.00 4.22 0.16 0.08 59.76 04:37:01 AM 0 17.41 0.00 3.17 0.10 0.07 79.26 04:37:01 AM 1 54.18 0.00 5.27 0.22 0.10 40.23 Average: all 34.67 0.00 4.54 0.78 0.09 59.93 Average: 0 19.25 0.00 3.55 0.75 0.08 76.37 Average: 1 50.09 0.00 5.53 0.81 0.09 43.48