---> uname -a: Linux prd-centos8-builder-2c-2g-46819.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 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 647 4790 19 2259 6753 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:9e:f2:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.180/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fe9e:f28c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:65:f6:cd:b9 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) 07/28/2025 _x86_64_ (2 CPU) 07:31:59 LINUX RESTART (2 CPU) 07:33:01 AM tps rtps wtps bread/s bwrtn/s 07:34:01 AM 119.41 0.83 118.58 79.97 10580.37 07:35:01 AM 62.91 0.32 62.59 41.99 6640.98 07:36:01 AM 19.56 0.03 19.53 1.73 496.77 07:37:01 AM 26.31 0.92 25.40 95.18 709.53 Average: 57.05 0.52 56.53 54.72 4607.16 07:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:34:01 AM 5010328 6975324 2872096 36.44 2688 2141156 958128 10.73 204464 2315712 121608 07:35:01 AM 4946412 6949756 2936012 37.25 2688 2178888 980024 10.97 266288 2314516 10768 07:36:01 AM 4947112 6950456 2935312 37.24 2688 2178944 985768 11.04 267640 2313108 10756 07:37:01 AM 4943976 6949944 2938448 37.28 2688 2181268 974800 10.91 424932 2158636 10208 Average: 4961957 6956370 2920467 37.05 2688 2170064 974680 10.91 290831 2275493 38335 07:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 67.04 57.38 756.59 9.08 0.00 0.00 0.00 0.00 07:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 69.29 57.62 585.23 11.64 0.00 0.00 0.00 0.00 07:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 19.88 20.01 18.81 7.38 0.00 0.00 0.00 0.00 07:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 27.10 22.95 28.79 11.51 0.00 0.00 0.00 0.00 07:37:01 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 45.83 39.49 347.37 9.90 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) 07/28/2025 _x86_64_ (2 CPU) 07:31:59 LINUX RESTART (2 CPU) 07:33:01 AM CPU %user %nice %system %iowait %steal %idle 07:34:01 AM all 37.22 0.00 5.96 1.02 0.09 55.71 07:34:01 AM 0 33.75 0.00 5.72 0.88 0.08 59.56 07:34:01 AM 1 40.68 0.00 6.19 1.16 0.10 51.87 07:35:01 AM all 34.98 0.00 3.77 0.49 0.08 60.68 07:35:01 AM 0 29.94 0.00 3.52 0.70 0.08 65.76 07:35:01 AM 1 40.02 0.00 4.02 0.28 0.08 55.59 07:36:01 AM all 32.17 0.00 3.65 0.10 0.08 63.99 07:36:01 AM 0 32.72 0.00 3.76 0.08 0.08 63.35 07:36:01 AM 1 31.63 0.00 3.54 0.12 0.08 64.63 07:37:01 AM all 35.27 0.00 4.10 0.13 0.08 60.43 07:37:01 AM 0 27.45 0.00 3.40 0.12 0.08 68.95 07:37:01 AM 1 43.10 0.00 4.80 0.13 0.07 51.90 Average: all 34.91 0.00 4.37 0.44 0.08 60.20 Average: 0 30.96 0.00 4.10 0.45 0.08 64.41 Average: 1 38.85 0.00 4.64 0.42 0.08 56.00