---> uname -a: Linux prd-centos8-builder-2c-2g-10681.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 642 4789 19 2266 6758 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:ff:e9:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.186/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:feff:e986/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f3:de:ab:36 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) 11/15/2025 _x86_64_ (2 CPU) 01:32:22 LINUX RESTART (2 CPU) 01:33:02 AM tps rtps wtps bread/s bwrtn/s 01:34:01 AM 191.33 19.74 171.59 5578.59 6970.91 01:35:01 AM 115.02 0.45 114.57 63.02 12253.81 01:36:01 AM 35.19 0.35 34.84 43.73 1840.01 01:37:01 AM 21.18 0.00 21.18 0.00 560.81 01:38:01 AM 25.44 0.92 24.53 95.17 700.67 Average: 77.26 4.24 73.02 1141.47 4457.69 01:33:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:34:01 AM 5198508 7034264 2683924 34.05 2688 2018224 979364 10.97 200024 2157956 166500 01:35:01 AM 4993516 7002132 2888916 36.65 2688 2183576 945880 10.59 205116 2326604 43088 01:36:01 AM 4928672 6937488 2953760 37.47 2688 2183892 998612 11.18 267512 2330756 9936 01:37:01 AM 4932092 6940796 2950340 37.43 2688 2183892 1003268 11.23 268668 2326680 9936 01:38:01 AM 4974188 6990212 2908244 36.90 2688 2190824 957168 10.72 423424 2128680 26992 Average: 5005395 6980978 2877037 36.50 2688 2152082 976858 10.94 272949 2254135 51290 01:33:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 310.74 182.20 1815.03 62.91 0.00 0.00 0.00 0.00 01:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 83.08 61.48 847.38 10.27 0.00 0.00 0.00 0.00 01:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 25.81 26.30 29.74 9.78 0.00 0.00 0.00 0.00 01:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 18.20 18.13 17.27 6.84 0.00 0.00 0.00 0.00 01:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 23.93 21.03 29.80 11.13 0.00 0.00 0.00 0.00 01:38:01 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 91.63 61.43 543.70 20.05 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) 11/15/2025 _x86_64_ (2 CPU) 01:32:22 LINUX RESTART (2 CPU) 01:33:02 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 35.50 0.00 7.32 3.18 0.11 53.89 01:34:01 AM 0 43.74 0.00 8.91 4.22 0.10 43.04 01:34:01 AM 1 27.29 0.00 5.72 2.15 0.12 64.72 01:35:01 AM all 34.32 0.00 4.83 3.02 0.12 57.72 01:35:01 AM 0 45.46 0.00 5.63 3.27 0.13 45.51 01:35:01 AM 1 23.17 0.00 4.03 2.76 0.10 69.94 01:36:01 AM all 31.84 0.00 3.90 1.08 0.09 63.09 01:36:01 AM 0 41.59 0.00 4.02 1.47 0.10 52.82 01:36:01 AM 1 22.09 0.00 3.77 0.70 0.08 73.35 01:37:01 AM all 31.79 0.00 3.37 0.21 0.09 64.54 01:37:01 AM 0 52.33 0.00 4.52 0.33 0.10 42.71 01:37:01 AM 1 11.25 0.00 2.22 0.08 0.08 86.36 01:38:01 AM all 35.00 0.00 4.04 0.57 0.10 60.29 01:38:01 AM 0 54.13 0.00 4.76 0.83 0.12 40.16 01:38:01 AM 1 15.87 0.00 3.32 0.30 0.08 80.42 Average: all 33.68 0.00 4.68 1.60 0.10 59.93 Average: 0 47.46 0.00 5.55 2.02 0.11 44.86 Average: 1 19.91 0.00 3.80 1.19 0.09 75.00