---> uname -a: Linux prd-centos8-builder-2c-2g-2311.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 656 4770 19 2270 6744 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:f8:54:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.87/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86029sec preferred_lft 86029sec inet6 fe80::f816:3eff:fef8:5407/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5a:18:fb:5d 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) 09/30/2025 _x86_64_ (2 CPU) 00:32:03 LINUX RESTART (2 CPU) 12:33:01 AM tps rtps wtps bread/s bwrtn/s 12:34:01 AM 70.09 0.73 69.36 27.59 6325.96 12:35:01 AM 78.64 0.50 78.14 64.39 8850.56 12:36:01 AM 40.51 0.25 40.26 40.13 4070.14 12:37:01 AM 21.79 0.07 21.73 3.07 585.55 12:38:01 AM 22.90 0.50 22.40 63.72 613.65 Average: 46.79 0.41 46.38 39.78 4089.13 12:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:34:01 AM 5096332 6992056 2786092 35.35 2688 2077800 962284 10.77 202028 2256964 185364 12:35:01 AM 4890176 6935276 2992248 37.96 2688 2221200 1000204 11.20 208060 2433060 125932 12:36:01 AM 4936072 6949028 2946352 37.38 2688 2188772 993560 11.12 234088 2358588 10924 12:37:01 AM 4923476 6936560 2958948 37.54 2688 2188864 1003968 11.24 268408 2337036 9936 12:38:01 AM 4911224 6927928 2971200 37.69 2688 2192388 1022044 11.44 425848 2191560 11388 Average: 4951456 6948170 2930968 37.18 2688 2173805 996412 11.16 267686 2315442 68709 12:33:01 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 79.69 64.25 1007.83 7.36 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 55.16 42.76 603.59 7.15 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 20.40 20.48 23.44 7.03 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 14.16 12.56 9.87 6.24 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 22.28 17.51 16.51 14.25 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.34 31.51 332.26 8.41 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) 09/30/2025 _x86_64_ (2 CPU) 00:32:03 LINUX RESTART (2 CPU) 12:33:01 AM CPU %user %nice %system %iowait %steal %idle 12:34:01 AM all 24.23 0.00 3.62 1.02 0.07 71.06 12:34:01 AM 0 22.28 0.00 3.53 1.17 0.07 72.96 12:34:01 AM 1 26.18 0.00 3.71 0.87 0.08 69.16 12:35:01 AM all 20.75 0.00 3.39 16.14 0.08 59.64 12:35:01 AM 0 25.08 0.00 3.72 30.32 0.08 40.80 12:35:01 AM 1 16.42 0.00 3.05 1.97 0.08 78.47 12:36:01 AM all 25.62 0.00 3.21 1.46 0.07 69.65 12:36:01 AM 0 24.26 0.00 3.27 1.19 0.07 71.21 12:36:01 AM 1 26.97 0.00 3.15 1.73 0.07 68.08 12:37:01 AM all 23.71 0.00 2.41 0.20 0.20 73.49 12:37:01 AM 0 19.41 0.00 2.62 0.13 0.08 77.75 12:37:01 AM 1 27.98 0.00 2.19 0.27 0.32 69.24 12:38:01 AM all 29.64 0.00 3.36 0.12 0.08 66.80 12:38:01 AM 0 26.41 0.00 3.07 0.10 0.08 70.34 12:38:01 AM 1 32.86 0.00 3.65 0.13 0.08 63.27 Average: all 24.79 0.00 3.20 3.78 0.10 68.13 Average: 0 23.49 0.00 3.24 6.58 0.08 66.62 Average: 1 26.09 0.00 3.15 0.99 0.13 69.64