---> uname -a: Linux prd-centos8-builder-2c-2g-2726.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 649 4786 19 2261 6751 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:71:6a:64 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.206/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe71:6a64/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:93:f1:8d:f8 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) 10/11/2025 _x86_64_ (2 CPU) 10:31:32 LINUX RESTART (2 CPU) 10:32:02 AM tps rtps wtps bread/s bwrtn/s 10:33:01 AM 142.00 26.45 115.55 6135.28 18206.55 10:34:01 AM 115.98 0.50 115.48 64.39 12020.33 10:35:01 AM 34.49 0.30 34.19 42.39 1826.96 10:36:01 AM 21.06 0.40 20.66 30.53 543.41 10:37:01 AM 24.71 0.52 24.19 64.65 709.30 Average: 67.41 5.57 61.84 1251.74 6623.89 10:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 AM 5128472 6932852 2753956 34.94 2688 1992980 1074320 12.03 217872 2235232 148196 10:34:01 AM 4953492 6957296 2928936 37.16 2688 2178928 998608 11.18 229044 2340848 43088 10:35:01 AM 4835856 6874024 3046572 38.65 2688 2213520 1083296 12.13 270788 2420680 44240 10:36:01 AM 4928156 6933788 2954272 37.48 2688 2180972 1014140 11.36 268780 2329844 10760 10:37:01 AM 4906688 6917272 2975740 37.75 2688 2185356 1017660 11.39 423252 2197276 26256 Average: 4950533 6923046 2931895 37.20 2688 2150351 1037605 11.62 281947 2304776 54508 10:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 304.32 197.73 1805.38 62.83 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 78.77 60.82 847.48 10.04 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 20.04 21.69 25.06 9.37 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 18.78 19.18 21.95 7.15 0.00 0.00 0.00 0.00 10:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM eth0 20.44 19.36 20.20 15.18 0.00 0.00 0.00 0.00 10:37:01 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 87.77 63.32 539.93 20.78 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) 10/11/2025 _x86_64_ (2 CPU) 10:31:32 LINUX RESTART (2 CPU) 10:32:02 AM CPU %user %nice %system %iowait %steal %idle 10:33:01 AM all 41.40 0.00 7.02 3.91 0.12 47.55 10:33:01 AM 0 44.16 0.00 7.03 2.98 0.14 45.70 10:33:01 AM 1 38.63 0.00 7.02 4.85 0.10 49.40 10:34:01 AM all 37.84 0.00 5.80 1.26 0.12 54.99 10:34:01 AM 0 40.21 0.00 5.75 1.16 0.13 52.74 10:34:01 AM 1 35.46 0.00 5.84 1.35 0.10 57.25 10:35:01 AM all 34.70 0.00 3.54 0.23 0.09 61.44 10:35:01 AM 0 36.58 0.00 4.04 0.17 0.10 59.12 10:35:01 AM 1 32.82 0.00 3.04 0.30 0.08 63.76 10:36:01 AM all 34.00 0.00 3.69 0.14 0.09 62.08 10:36:01 AM 0 33.33 0.00 3.63 0.17 0.08 62.79 10:36:01 AM 1 34.67 0.00 3.75 0.12 0.10 61.37 10:37:01 AM all 31.20 0.00 3.98 0.57 0.09 64.16 10:37:01 AM 0 37.24 0.00 4.31 0.50 0.10 57.85 10:37:01 AM 1 25.16 0.00 3.65 0.63 0.08 70.47 Average: all 35.80 0.00 4.80 1.21 0.10 58.08 Average: 0 38.28 0.00 4.94 0.99 0.11 55.68 Average: 1 33.33 0.00 4.65 1.44 0.09 60.49