---> uname -a: Linux prd-centos8-builder-2c-2g-17711.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 617 4777 19 2302 6782 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:ec:e1:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.184/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:feec:e1d8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9f:da:be:a2 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) 12/31/2025 _x86_64_ (2 CPU) 22:31:26 LINUX RESTART (2 CPU) 10:32:01 PM tps rtps wtps bread/s bwrtn/s 10:33:01 PM 160.91 15.74 145.17 3119.76 5959.51 10:34:01 PM 118.25 0.43 117.81 62.26 12615.38 10:35:01 PM 36.80 1.10 35.70 93.97 1884.91 10:36:01 PM 24.55 0.00 24.55 0.00 613.06 10:37:01 PM 26.19 0.52 25.67 64.65 723.39 Average: 73.34 3.56 69.78 668.17 4359.10 10:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 PM 5035428 6945268 2847004 36.12 2688 2094572 1032608 11.56 267868 2261944 199836 10:34:01 PM 4807604 6891468 3074828 39.01 2688 2259224 1053888 11.80 234708 2483252 67948 10:35:01 PM 4915920 6962336 2966512 37.63 2688 2221132 965040 10.81 308004 2301504 9944 10:36:01 PM 4843172 6923812 3039260 38.56 2688 2255448 987756 11.06 311708 2370576 44252 10:37:01 PM 4870192 6922196 3012240 38.21 2688 2226452 1004044 11.24 463252 2192528 26300 Average: 4894463 6929016 2987969 37.91 2688 2211366 1008667 11.29 317108 2321961 69656 10:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 279.54 172.36 1726.48 59.98 0.00 0.00 0.00 0.00 10:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 87.84 73.70 848.19 10.80 0.00 0.00 0.00 0.00 10:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 23.48 23.71 30.06 8.80 0.00 0.00 0.00 0.00 10:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 18.78 19.81 18.71 8.13 0.00 0.00 0.00 0.00 10:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 22.48 19.91 28.64 9.67 0.00 0.00 0.00 0.00 10:37:01 PM 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 86.42 61.90 530.43 19.48 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) 12/31/2025 _x86_64_ (2 CPU) 22:31:26 LINUX RESTART (2 CPU) 10:32:01 PM CPU %user %nice %system %iowait %steal %idle 10:33:01 PM all 37.17 0.00 5.87 1.52 0.10 55.33 10:33:01 PM 0 43.41 0.00 6.21 1.12 0.12 49.15 10:33:01 PM 1 30.93 0.00 5.53 1.92 0.08 61.53 10:34:01 PM all 34.40 0.00 4.91 1.33 0.10 59.26 10:34:01 PM 0 51.35 0.00 5.84 1.03 0.10 41.67 10:34:01 PM 1 17.46 0.00 3.97 1.62 0.10 76.85 10:35:01 PM all 34.03 0.00 3.72 0.25 0.08 61.92 10:35:01 PM 0 50.84 0.00 4.52 0.28 0.08 44.27 10:35:01 PM 1 17.18 0.00 2.92 0.22 0.08 79.60 10:36:01 PM all 35.03 0.00 3.46 0.15 0.09 61.27 10:36:01 PM 0 45.10 0.00 4.01 0.15 0.08 50.66 10:36:01 PM 1 24.96 0.00 2.90 0.15 0.10 71.89 10:37:01 PM all 37.38 0.00 4.25 0.17 0.10 58.10 10:37:01 PM 0 44.80 0.00 4.42 0.17 0.10 50.52 10:37:01 PM 1 29.97 0.00 4.08 0.17 0.10 65.68 Average: all 35.60 0.00 4.44 0.68 0.10 59.18 Average: 0 47.10 0.00 5.00 0.55 0.10 47.25 Average: 1 24.10 0.00 3.88 0.81 0.09 71.11