---> uname -a: Linux prd-centos8-builder-2c-2g-10276.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 628 4802 19 2266 6771 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:76:b0:c3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.176/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe76:b0c3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a6:ef:8e:32 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) 11/14/2025 _x86_64_ (2 CPU) 02:31:32 LINUX RESTART (2 CPU) 02:32:01 AM tps rtps wtps bread/s bwrtn/s 02:33:01 AM 229.75 26.19 203.56 6037.78 11275.25 02:34:01 AM 112.14 0.47 111.67 63.81 12263.11 02:35:01 AM 34.84 0.35 34.49 43.73 1839.74 02:36:01 AM 21.94 0.00 21.94 0.00 575.06 02:37:01 AM 29.66 0.92 28.74 95.17 1118.41 Average: 85.68 5.58 80.09 1248.18 5415.31 02:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 AM 5032632 6924200 2849792 36.15 2688 2074268 1043668 11.69 239100 2283832 223968 02:34:01 AM 5006816 7015344 2875608 36.48 2688 2183680 910076 10.19 205512 2311648 43136 02:35:01 AM 4893908 6935668 2988516 37.91 2688 2217028 996896 11.16 270652 2361504 42984 02:36:01 AM 4880488 6922156 3001936 38.08 2688 2217124 1009520 11.30 271968 2373932 43064 02:37:01 AM 4944580 6958636 2937844 37.27 2688 2188956 962068 10.77 423820 2158252 25108 Average: 4951685 6951201 2930739 37.18 2688 2176211 984446 11.02 282210 2297834 75652 02:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 283.16 180.86 1783.88 62.51 0.00 0.00 0.00 0.00 02:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 67.68 52.14 846.00 9.41 0.00 0.00 0.00 0.00 02:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 28.60 27.58 31.22 11.03 0.00 0.00 0.00 0.00 02:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 18.73 18.69 17.77 7.22 0.00 0.00 0.00 0.00 02:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 30.02 23.71 30.22 16.24 0.00 0.00 0.00 0.00 02:37:01 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 85.64 60.60 541.91 21.29 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) 11/14/2025 _x86_64_ (2 CPU) 02:31:32 LINUX RESTART (2 CPU) 02:32:01 AM CPU %user %nice %system %iowait %steal %idle 02:33:01 AM all 39.49 0.00 7.43 2.23 0.13 50.73 02:33:01 AM 0 28.75 0.00 5.81 1.25 0.12 64.07 02:33:01 AM 1 50.29 0.00 9.06 3.21 0.13 37.30 02:34:01 AM all 33.67 0.00 5.23 2.05 0.14 58.91 02:34:01 AM 0 21.29 0.00 4.65 2.04 0.13 71.89 02:34:01 AM 1 46.12 0.00 5.81 2.05 0.15 45.86 02:35:01 AM all 32.19 0.00 4.12 0.23 0.11 63.35 02:35:01 AM 0 24.58 0.00 4.23 0.12 0.12 70.96 02:35:01 AM 1 39.78 0.00 4.02 0.33 0.10 55.77 02:36:01 AM all 33.12 0.00 3.47 0.40 0.15 62.86 02:36:01 AM 0 17.26 0.00 2.81 0.20 0.17 79.56 02:36:01 AM 1 49.06 0.00 4.13 0.60 0.13 46.07 02:37:01 AM all 35.45 0.00 4.35 0.27 0.12 59.82 02:37:01 AM 0 25.41 0.00 3.78 0.20 0.10 70.51 02:37:01 AM 1 45.54 0.00 4.92 0.33 0.13 49.07 Average: all 34.78 0.00 4.92 1.03 0.13 59.14 Average: 0 23.45 0.00 4.26 0.76 0.13 71.40 Average: 1 46.15 0.00 5.59 1.31 0.13 46.83