---> uname -a: Linux prd-centos8-builder-2c-2g-693.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 667 4764 19 2265 6732 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:f8:23:12 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.238/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fef8:2312/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4f:be:3f:19 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) 10/21/2025 _x86_64_ (2 CPU) 06:31:34 LINUX RESTART (2 CPU) 06:32:01 AM tps rtps wtps bread/s bwrtn/s 06:33:01 AM 224.18 31.62 192.55 7309.43 21745.55 06:34:01 AM 110.38 0.50 109.88 64.65 10060.85 06:35:01 AM 47.00 0.28 46.72 40.65 4408.31 06:36:01 AM 22.48 0.07 22.41 3.07 632.31 06:37:02 AM 27.13 0.92 26.21 95.18 711.25 Average: 86.23 6.68 79.56 1502.64 7511.88 06:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 AM 5165800 6914344 2716624 34.46 2688 1940136 1047756 11.73 204812 2219488 91864 06:34:01 AM 4952400 6922276 2930024 37.17 2688 2145864 996936 11.16 204764 2372548 62764 06:35:01 AM 4812116 6854300 3070308 38.95 2688 2217652 1078092 12.07 269468 2447084 45348 06:36:01 AM 4924264 6932964 2958160 37.53 2688 2184216 991840 11.11 268452 2336052 10760 06:37:02 AM 4908728 6921152 2973696 37.73 2688 2187848 1019864 11.42 426048 2194432 11504 Average: 4952662 6909007 2929762 37.17 2688 2135143 1026898 11.50 274709 2313921 44448 06:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 322.53 195.10 1781.07 62.92 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 32.29 29.91 268.13 6.66 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 78.61 66.76 606.54 11.81 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 20.98 20.64 23.85 7.56 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:02 AM eth0 31.08 26.76 30.08 17.06 0.00 0.00 0.00 0.00 06:37:02 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 97.10 67.84 541.95 21.20 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) 10/21/2025 _x86_64_ (2 CPU) 06:31:34 LINUX RESTART (2 CPU) 06:32:01 AM CPU %user %nice %system %iowait %steal %idle 06:33:01 AM all 40.56 0.00 7.36 7.20 0.18 44.71 06:33:01 AM 0 28.90 0.00 6.97 7.08 0.17 56.88 06:33:01 AM 1 52.24 0.00 7.75 7.31 0.18 32.52 06:34:01 AM all 31.64 0.00 5.23 7.99 0.12 55.02 06:34:01 AM 0 24.37 0.00 4.48 8.15 0.12 62.88 06:34:01 AM 1 38.90 0.00 5.98 7.84 0.12 47.16 06:35:01 AM all 33.32 0.00 4.30 1.43 0.14 60.81 06:35:01 AM 0 19.18 0.00 4.00 0.95 0.13 75.74 06:35:01 AM 1 47.49 0.00 4.60 1.91 0.15 45.85 06:36:01 AM all 33.16 0.00 3.72 0.31 0.09 62.72 06:36:01 AM 0 19.22 0.00 3.22 0.22 0.08 77.26 06:36:01 AM 1 47.08 0.00 4.22 0.40 0.10 48.20 06:37:02 AM all 36.10 0.00 3.83 0.43 0.09 59.54 06:37:02 AM 0 16.48 0.00 2.87 0.30 0.08 80.26 06:37:02 AM 1 55.78 0.00 4.79 0.57 0.10 38.76 Average: all 34.95 0.00 4.89 3.47 0.12 56.57 Average: 0 21.62 0.00 4.31 3.34 0.12 70.62 Average: 1 48.29 0.00 5.46 3.60 0.13 42.51