---> uname -a: Linux prd-centos8-builder-2c-2g-47045.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 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 620 4821 19 2255 6779 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:88:cf:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.54/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe88:cffe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5c:0f:41:25 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) 07/29/2025 _x86_64_ (2 CPU) 04:31:49 LINUX RESTART (2 CPU) 04:32:01 AM tps rtps wtps bread/s bwrtn/s 04:33:02 AM 401.55 139.46 262.09 15235.52 42125.00 04:34:01 AM 106.47 0.47 106.00 64.66 8947.59 04:35:01 AM 64.27 0.28 63.99 40.66 7157.01 04:36:01 AM 21.55 0.07 21.48 3.07 584.79 04:37:01 AM 29.11 0.92 28.19 95.17 1065.53 Average: 124.66 28.34 96.33 3098.53 11987.66 04:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:02 AM 5303484 7005440 2578948 32.72 2688 1894096 989664 11.08 201352 2089260 92248 04:34:01 AM 5011148 6973016 2871284 36.43 2688 2138168 981720 10.99 203388 2316580 135732 04:35:01 AM 4889688 6920348 2992744 37.97 2688 2206260 1015944 11.38 269592 2369476 43180 04:36:01 AM 4977968 6976448 2904464 36.85 2688 2173996 977792 10.95 267892 2282620 10756 04:37:01 AM 4987360 6988136 2895072 36.73 2688 2176332 938100 10.50 425108 2116508 10208 Average: 5033930 6972678 2848502 36.14 2688 2117770 980644 10.98 273466 2234889 58425 04:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:02 AM eth0 372.30 192.70 1784.61 63.36 0.00 0.00 0.00 0.00 04:33:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 50.97 42.61 560.67 6.80 0.00 0.00 0.00 0.00 04:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 69.84 56.09 585.76 11.88 0.00 0.00 0.00 0.00 04:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 19.53 19.50 18.65 7.33 0.00 0.00 0.00 0.00 04:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 26.87 22.21 29.70 11.30 0.00 0.00 0.00 0.00 04:37:01 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 108.10 66.71 596.06 20.18 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) 07/29/2025 _x86_64_ (2 CPU) 04:31:49 LINUX RESTART (2 CPU) 04:32:01 AM CPU %user %nice %system %iowait %steal %idle 04:33:02 AM all 49.35 0.06 10.95 4.44 0.10 35.10 04:33:02 AM 0 45.74 0.05 9.84 3.10 0.10 41.17 04:33:02 AM 1 52.96 0.07 12.07 5.78 0.10 29.03 04:34:01 AM all 31.30 0.00 4.79 1.07 0.08 62.76 04:34:01 AM 0 24.15 0.00 4.24 0.85 0.07 70.69 04:34:01 AM 1 38.43 0.00 5.34 1.29 0.08 54.85 04:35:01 AM all 34.57 0.00 4.10 0.64 0.10 60.59 04:35:01 AM 0 15.92 0.00 3.04 0.42 0.12 80.50 04:35:01 AM 1 53.20 0.00 5.16 0.87 0.08 40.69 04:36:01 AM all 33.81 0.00 3.56 0.13 0.08 62.42 04:36:01 AM 0 18.26 0.00 2.70 0.13 0.08 78.82 04:36:01 AM 1 49.35 0.00 4.42 0.12 0.08 46.03 04:37:01 AM all 35.11 0.00 4.28 0.17 0.09 60.35 04:37:01 AM 0 26.30 0.00 4.34 0.15 0.08 69.13 04:37:01 AM 1 43.91 0.00 4.21 0.18 0.10 51.60 Average: all 36.83 0.01 5.53 1.29 0.09 56.24 Average: 0 26.07 0.01 4.83 0.93 0.09 68.07 Average: 1 47.59 0.01 6.24 1.64 0.09 44.43