---> uname -a: Linux prd-centos8-builder-2c-2g-10985.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 650 4778 19 2268 6750 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:0d:94:b1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.82/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fe0d:94b1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:15:99:79:73 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) 11/16/2025 _x86_64_ (2 CPU) 02:31:35 LINUX RESTART (2 CPU) 02:32:01 AM tps rtps wtps bread/s bwrtn/s 02:33:01 AM 179.52 30.36 149.17 7257.18 14715.93 02:34:01 AM 127.88 0.50 127.38 64.39 13070.92 02:35:01 AM 31.76 0.70 31.06 72.91 1762.58 02:36:01 AM 23.10 0.00 23.10 0.00 632.26 02:37:01 AM 24.59 0.52 24.08 64.65 657.26 Average: 77.37 6.41 70.95 1491.92 6167.75 02:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 AM 5091464 6924952 2790968 35.41 2688 2021504 1088320 12.19 223308 2264500 176688 02:34:01 AM 4959904 6971020 2922528 37.08 2688 2186224 965288 10.81 226948 2338792 43092 02:35:01 AM 4942928 6955024 2939504 37.29 2688 2187368 992840 11.12 282248 2302536 9940 02:36:01 AM 4943096 6955144 2939336 37.29 2688 2187368 987624 11.06 282984 2301740 9936 02:37:01 AM 4982872 7001552 2899560 36.79 2688 2193428 945456 10.59 437368 2105528 26996 Average: 4984053 6961538 2898379 36.77 2688 2155178 995906 11.15 290571 2262619 53330 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 329.54 192.15 1792.55 63.45 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 77.69 65.46 847.71 10.35 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 34.16 33.29 34.21 11.90 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 18.55 18.35 17.91 7.06 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 26.06 22.49 29.34 11.15 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 97.20 66.35 544.35 20.78 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) 11/16/2025 _x86_64_ (2 CPU) 02:31:35 LINUX RESTART (2 CPU) 02:32:01 AM CPU %user %nice %system %iowait %steal %idle 02:33:01 AM all 42.21 0.00 7.40 3.99 0.12 46.28 02:33:01 AM 0 42.22 0.00 7.79 4.40 0.12 45.47 02:33:01 AM 1 42.20 0.00 7.01 3.57 0.12 47.10 02:34:01 AM all 36.94 0.00 5.34 1.67 0.10 55.95 02:34:01 AM 0 32.81 0.00 5.15 1.90 0.10 60.04 02:34:01 AM 1 41.07 0.00 5.53 1.44 0.10 51.86 02:35:01 AM all 31.85 0.00 4.29 0.22 0.08 63.57 02:35:01 AM 0 31.10 0.00 4.05 0.22 0.08 64.55 02:35:01 AM 1 32.59 0.00 4.52 0.22 0.08 62.58 02:36:01 AM all 31.69 0.00 3.29 0.24 0.11 64.67 02:36:01 AM 0 30.21 0.00 3.14 0.23 0.10 66.32 02:36:01 AM 1 33.16 0.00 3.44 0.25 0.12 63.03 02:37:01 AM all 34.97 0.00 3.79 0.18 0.09 60.96 02:37:01 AM 0 41.32 0.00 3.73 0.25 0.08 54.62 02:37:01 AM 1 28.63 0.00 3.85 0.12 0.10 67.31 Average: all 35.53 0.00 4.82 1.26 0.10 58.30 Average: 0 35.53 0.00 4.77 1.40 0.10 58.21 Average: 1 35.52 0.00 4.87 1.12 0.10 58.39