---> uname -a: Linux prd-centos8-builder-2c-2g-12027.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 609 4816 19 2271 6790 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:5e:ba:de brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.12/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fe5e:bade/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:45:a8:63:6a 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) 12/09/2025 _x86_64_ (2 CPU) 14:31:27 LINUX RESTART (2 CPU) 02:32:03 PM tps rtps wtps bread/s bwrtn/s 02:33:01 PM 183.61 9.76 173.85 1568.70 6163.54 02:34:01 PM 112.55 0.52 112.03 65.18 12249.90 02:35:01 PM 34.02 0.30 33.72 42.39 1753.45 02:36:01 PM 21.76 0.00 21.76 0.00 569.89 02:37:01 PM 20.04 1.12 18.93 108.10 530.42 Average: 73.66 2.29 71.37 348.71 4240.68 02:32:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 PM 5176448 7028048 2705984 34.33 2688 2033976 947872 10.61 202884 2178880 178872 02:34:01 PM 4991268 7002648 2891164 36.68 2688 2186340 946388 10.60 230928 2304232 41256 02:35:01 PM 4847392 6905380 3035040 38.50 2688 2233108 1036560 11.61 272556 2406024 54512 02:36:01 PM 4887412 6901812 2995020 38.00 2688 2189464 1058840 11.86 269292 2369836 10852 02:37:01 PM 4962848 6979964 2919584 37.04 2688 2192164 954704 10.69 426548 2137200 10208 Average: 4973074 6963570 2909358 36.91 2688 2167010 988873 11.07 280442 2279234 59140 02:32:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 PM eth0 210.76 144.48 1531.15 51.21 0.00 0.00 0.00 0.00 02:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM eth0 77.17 64.06 828.72 10.62 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 20.13 21.33 26.94 8.96 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM eth0 18.00 17.75 17.43 6.92 0.00 0.00 0.00 0.00 02:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM eth0 19.31 17.08 25.65 11.97 0.00 0.00 0.00 0.00 02:37:01 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 68.12 52.32 478.95 17.71 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) 12/09/2025 _x86_64_ (2 CPU) 14:31:27 LINUX RESTART (2 CPU) 02:32:03 PM CPU %user %nice %system %iowait %steal %idle 02:33:01 PM all 33.49 0.00 5.76 1.52 0.10 59.13 02:33:01 PM 0 24.41 0.00 5.36 2.21 0.10 67.91 02:33:01 PM 1 42.56 0.00 6.16 0.83 0.09 50.36 02:34:01 PM all 34.76 0.00 5.26 1.01 0.09 58.88 02:34:01 PM 0 18.91 0.00 4.38 1.18 0.08 75.44 02:34:01 PM 1 50.62 0.00 6.14 0.83 0.10 42.31 02:35:01 PM all 33.61 0.00 3.12 0.20 0.09 62.98 02:35:01 PM 0 19.40 0.00 2.88 0.17 0.08 77.46 02:35:01 PM 1 47.79 0.00 3.36 0.23 0.10 48.51 02:36:01 PM all 32.66 0.00 3.39 0.12 0.08 63.75 02:36:01 PM 0 20.36 0.00 2.82 0.12 0.08 76.62 02:36:01 PM 1 44.95 0.00 3.97 0.12 0.08 50.88 02:37:01 PM all 24.74 0.00 3.04 0.12 0.10 72.00 02:37:01 PM 0 24.40 0.00 3.24 0.10 0.10 72.17 02:37:01 PM 1 25.08 0.00 2.85 0.13 0.10 71.84 Average: all 31.84 0.00 4.10 0.59 0.09 63.38 Average: 0 21.47 0.00 3.73 0.75 0.09 73.96 Average: 1 42.19 0.00 4.48 0.43 0.09 52.80