---> uname -a: Linux prd-centos8-builder-2c-2g-1868.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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 645 4785 19 2267 6755 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:9c:07:de brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.104/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fe9c:7de/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4b:73:ec:c1 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) 10/08/2025 _x86_64_ (2 CPU) 06:32:16 LINUX RESTART (2 CPU) 06:33:01 AM tps rtps wtps bread/s bwrtn/s 06:34:01 AM 174.83 16.19 158.64 3853.01 6787.01 06:35:01 AM 99.22 0.47 98.75 63.45 11226.97 06:36:01 AM 36.87 0.35 36.52 43.72 1936.40 06:37:01 AM 24.63 0.00 24.63 0.00 891.55 06:38:01 AM 25.83 0.92 24.91 95.18 754.12 Average: 72.28 3.59 68.70 811.22 4319.53 06:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:34:01 AM 5153900 6991552 2728532 34.62 2688 2020268 967216 10.83 200504 2203016 145284 06:35:01 AM 4831636 6873872 3050796 38.70 2688 2218408 1073448 12.02 207700 2490480 61912 06:36:01 AM 4922832 6932440 2959600 37.55 2688 2184912 995788 11.15 266964 2338492 9940 06:37:01 AM 4875248 6917888 3007184 38.15 2688 2218052 1027232 11.50 270772 2382500 43076 06:38:01 AM 4938076 6953052 2944356 37.35 2688 2189884 978508 10.96 422720 2167428 25100 Average: 4944338 6933761 2938094 37.27 2688 2166305 1008438 11.29 273732 2316383 57062 06:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 313.41 193.44 1814.20 63.59 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 85.77 62.95 815.07 11.97 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 25.32 27.57 28.58 9.90 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 18.56 19.03 17.13 7.56 0.00 0.00 0.00 0.00 06:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM eth0 23.35 20.20 27.82 10.12 0.00 0.00 0.00 0.00 06:38:01 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 93.30 64.64 540.64 20.63 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) 10/08/2025 _x86_64_ (2 CPU) 06:32:16 LINUX RESTART (2 CPU) 06:33:01 AM CPU %user %nice %system %iowait %steal %idle 06:34:01 AM all 37.35 0.00 7.42 4.07 0.13 51.03 06:34:01 AM 0 28.42 0.00 6.27 2.78 0.12 62.41 06:34:01 AM 1 46.39 0.00 8.58 5.38 0.14 39.51 06:35:01 AM all 31.31 0.00 4.67 6.26 0.13 57.62 06:35:01 AM 0 37.26 0.00 4.91 5.46 0.15 52.23 06:35:01 AM 1 25.38 0.00 4.43 7.06 0.12 63.01 06:36:01 AM all 36.24 0.00 4.85 0.38 0.11 58.42 06:36:01 AM 0 30.32 0.00 4.97 0.37 0.08 64.26 06:36:01 AM 1 42.15 0.00 4.72 0.40 0.13 52.59 06:37:01 AM all 33.20 0.00 3.59 0.29 0.10 62.82 06:37:01 AM 0 38.49 0.00 3.87 0.22 0.10 57.33 06:37:01 AM 1 27.90 0.00 3.32 0.37 0.10 68.31 06:38:01 AM all 36.26 0.00 4.34 0.26 0.10 59.04 06:38:01 AM 0 41.47 0.00 4.44 0.37 0.10 53.63 06:38:01 AM 1 31.06 0.00 4.25 0.15 0.10 64.44 Average: all 34.87 0.00 4.97 2.25 0.11 57.80 Average: 0 35.19 0.00 4.89 1.83 0.11 57.97 Average: 1 34.55 0.00 5.05 2.66 0.12 57.62