---> uname -a: Linux prd-centos8-builder-2c-2g-2319.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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 624 4810 19 2262 6776 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:a6:76 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.209/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85987sec preferred_lft 85987sec inet6 fe80::f816:3eff:feff:a676/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4b:a9:99:bc 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) 10/10/2025 _x86_64_ (2 CPU) 00:31:58 LINUX RESTART (2 CPU) 12:33:03 AM tps rtps wtps bread/s bwrtn/s 12:34:01 AM 184.76 8.29 176.47 1556.70 7674.03 12:35:01 AM 69.26 0.05 69.21 1.07 9261.81 12:36:01 AM 32.91 0.50 32.41 64.65 2860.53 12:37:01 AM 33.82 0.27 33.56 41.85 1292.67 12:38:01 AM 27.08 0.48 26.60 41.19 1412.25 12:39:01 AM 19.61 0.43 19.18 53.98 861.68 Average: 60.55 1.63 58.92 286.20 3872.63 12:33:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:34:01 AM 5119116 7004568 2763308 35.06 2688 2067960 971232 10.87 197300 2240804 184716 12:35:01 AM 4988844 6953420 2893580 36.71 2688 2141908 991472 11.10 198776 2339896 4 12:36:01 AM 4963032 6968168 2919392 37.04 2688 2181044 988584 11.07 227616 2338456 27860 12:37:01 AM 4999132 7005548 2883292 36.58 2688 2182300 949780 10.63 263228 2267976 10760 12:38:01 AM 4946024 6951736 2936400 37.25 2688 2181672 1002672 11.23 420096 2164220 3524 12:39:01 AM 5013836 7026632 2868588 36.39 2688 2188328 936992 10.49 419680 2094896 26952 Average: 5004997 6985012 2877427 36.50 2688 2157202 973455 10.90 287783 2241041 42303 12:33:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 233.56 153.74 1710.24 52.36 0.00 0.00 0.00 0.00 12:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 11.93 11.23 43.94 3.39 0.00 0.00 0.00 0.00 12:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 68.79 51.37 603.70 8.98 0.00 0.00 0.00 0.00 12:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 18.99 20.39 15.19 9.19 0.00 0.00 0.00 0.00 12:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 27.28 19.61 28.73 8.33 0.00 0.00 0.00 0.00 12:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 17.19 11.43 11.63 5.70 0.00 0.00 0.00 0.00 12:39:01 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 62.01 44.02 394.95 14.45 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) 10/10/2025 _x86_64_ (2 CPU) 00:31:58 LINUX RESTART (2 CPU) 12:33:03 AM CPU %user %nice %system %iowait %steal %idle 12:34:01 AM all 38.51 0.00 6.75 2.04 0.12 52.58 12:34:01 AM 0 25.65 0.00 4.06 0.91 0.10 69.27 12:34:01 AM 1 51.47 0.00 9.45 3.17 0.14 35.76 12:35:01 AM all 13.65 0.00 2.34 32.84 0.08 51.10 12:35:01 AM 0 11.91 0.00 2.02 23.86 0.05 62.16 12:35:01 AM 1 15.38 0.00 2.66 41.83 0.10 40.03 12:36:01 AM all 30.56 0.00 3.42 1.19 0.09 64.73 12:36:01 AM 0 18.13 0.00 2.34 0.80 0.08 78.65 12:36:01 AM 1 42.98 0.00 4.51 1.59 0.10 50.83 12:37:01 AM all 36.06 0.00 3.88 0.20 0.13 59.74 12:37:01 AM 0 23.24 0.00 3.77 0.18 0.12 72.69 12:37:01 AM 1 48.88 0.00 3.99 0.22 0.13 46.78 12:38:01 AM all 28.15 0.00 3.29 1.52 0.15 66.89 12:38:01 AM 0 14.45 0.00 2.59 0.87 0.12 81.98 12:38:01 AM 1 41.84 0.00 3.99 2.17 0.18 51.82 12:39:01 AM all 21.37 0.00 2.73 4.69 0.09 71.13 12:39:01 AM 0 7.05 0.00 2.02 2.00 0.08 88.84 12:39:01 AM 1 35.72 0.00 3.43 7.38 0.10 53.36 Average: all 27.99 0.00 3.72 7.11 0.11 61.07 Average: 0 16.69 0.00 2.79 4.79 0.09 75.63 Average: 1 39.31 0.00 4.64 9.43 0.13 46.50