---> uname -a: Linux prd-centos8-builder-2c-2g-162.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 630 4789 19 2277 6769 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:4f:c0:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.195/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85956sec preferred_lft 85956sec inet6 fe80::f816:3eff:fe4f:c0da/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:27:bb:84:4d 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) 10/02/2025 _x86_64_ (2 CPU) 09:31:32 LINUX RESTART (2 CPU) 09:32:01 AM tps rtps wtps bread/s bwrtn/s 09:33:01 AM 68.03 30.44 37.59 7576.14 18139.44 09:34:01 AM 24.64 0.18 24.46 5.33 2157.20 09:35:01 AM 37.48 0.35 37.13 15.33 2992.30 09:36:01 AM 91.42 0.45 90.97 63.02 8411.88 09:37:01 AM 40.65 0.65 40.00 70.64 5078.07 09:38:01 AM 29.75 1.28 28.46 116.91 737.48 Average: 48.66 5.56 43.11 1307.90 6253.09 09:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 AM 5366080 7025480 2516344 31.92 2688 1853784 984676 11.03 193388 2042288 48520 09:34:01 AM 5358696 7027776 2523728 32.02 2688 1863460 984820 11.03 193296 2048208 5984 09:35:01 AM 5173016 7016192 2709408 34.37 2688 2026164 961560 10.77 199376 2186220 146024 09:36:01 AM 4970032 6948244 2912392 36.95 2688 2154224 999948 11.20 204404 2346716 58828 09:37:01 AM 4961172 6978104 2921252 37.06 2688 2192584 963296 10.79 247952 2320544 10924 09:38:01 AM 4943060 6964704 2939364 37.29 2688 2196996 983232 11.01 283464 2302352 10768 Average: 5128676 6993417 2753748 34.94 2688 2047869 979589 10.97 220313 2207721 46841 09:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM eth0 211.91 133.24 1145.75 57.24 0.00 0.00 0.00 0.00 09:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM eth0 12.45 12.33 132.16 1.37 0.00 0.00 0.00 0.00 09:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM eth0 41.94 37.08 504.42 3.77 0.00 0.00 0.00 0.00 09:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 30.93 27.35 267.85 6.53 0.00 0.00 0.00 0.00 09:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM eth0 94.17 77.46 614.98 23.71 0.00 0.00 0.00 0.00 09:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 AM eth0 22.38 20.08 16.99 8.89 0.00 0.00 0.00 0.00 09:38:01 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 68.96 51.26 447.02 16.92 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) 10/02/2025 _x86_64_ (2 CPU) 09:31:32 LINUX RESTART (2 CPU) 09:32:01 AM CPU %user %nice %system %iowait %steal %idle 09:33:01 AM all 28.83 0.00 5.76 8.51 0.08 56.81 09:33:01 AM 0 29.65 0.00 4.74 7.43 0.07 58.12 09:33:01 AM 1 28.00 0.00 6.80 9.60 0.10 55.50 09:34:01 AM all 3.40 0.00 0.62 23.68 0.04 72.26 09:34:01 AM 0 2.82 0.00 0.63 17.79 0.05 78.70 09:34:01 AM 1 3.98 0.00 0.60 29.57 0.03 65.82 09:35:01 AM all 16.04 0.00 2.54 8.20 0.12 73.10 09:35:01 AM 0 20.85 0.00 2.87 8.50 0.10 67.68 09:35:01 AM 1 11.24 0.00 2.22 7.90 0.13 78.51 09:36:01 AM all 26.71 0.00 4.31 6.03 0.10 62.85 09:36:01 AM 0 28.59 0.00 4.82 4.39 0.10 62.10 09:36:01 AM 1 24.84 0.00 3.79 7.67 0.10 63.59 09:37:01 AM all 29.96 0.00 5.21 0.53 0.11 64.19 09:37:01 AM 0 29.51 0.00 5.49 0.37 0.10 64.53 09:37:01 AM 1 30.41 0.00 4.94 0.68 0.12 63.85 09:38:01 AM all 35.30 0.00 3.40 0.44 0.11 60.74 09:38:01 AM 0 27.86 0.00 3.34 0.22 0.10 68.48 09:38:01 AM 1 42.73 0.00 3.47 0.67 0.12 53.02 Average: all 23.37 0.00 3.64 7.90 0.09 65.00 Average: 0 23.21 0.00 3.65 6.45 0.09 66.60 Average: 1 23.53 0.00 3.63 9.34 0.10 63.39