---> uname -a: Linux prd-centos8-builder-2c-2g-53284.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 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 634 4800 19 2262 6765 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:9b:fb:94 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.96/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fe9b:fb94/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7a:d7:fc:a1 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) 09/17/2025 _x86_64_ (2 CPU) 10:31:28 LINUX RESTART (2 CPU) 10:32:01 AM tps rtps wtps bread/s bwrtn/s 10:33:01 AM 244.99 17.76 227.22 5408.33 8395.57 10:34:01 AM 105.38 0.52 104.87 64.78 11382.14 10:35:02 AM 32.77 0.30 32.47 42.39 1737.40 10:36:01 AM 21.67 0.00 21.67 0.00 585.55 Average: 101.54 4.66 96.87 1384.64 5545.83 10:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 AM 5145476 6985736 2736956 34.72 2688 2023740 986360 11.04 200480 2213712 151008 10:34:01 AM 4983064 6986760 2899368 36.78 2688 2178980 955912 10.70 230736 2313956 42024 10:35:02 AM 4957940 6963696 2924492 37.10 2688 2181172 970776 10.87 267664 2302016 10764 10:36:01 AM 4994140 6999892 2888292 36.64 2688 2181172 930504 10.42 268356 2265468 10768 Average: 5020155 6984021 2862277 36.31 2688 2141266 960888 10.76 241809 2273788 53641 10:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 260.40 176.81 1814.14 62.13 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 61.80 50.02 809.22 9.61 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:02 AM eth0 22.33 23.84 28.09 9.28 0.00 0.00 0.00 0.00 10:35:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 19.01 19.55 18.08 7.29 0.00 0.00 0.00 0.00 10:36:01 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 91.18 67.76 670.10 22.14 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) 09/17/2025 _x86_64_ (2 CPU) 10:31:28 LINUX RESTART (2 CPU) 10:32:01 AM CPU %user %nice %system %iowait %steal %idle 10:33:01 AM all 40.74 0.00 7.56 2.40 0.13 49.17 10:33:01 AM 0 38.14 0.00 5.66 1.47 0.12 54.61 10:33:01 AM 1 43.34 0.00 9.46 3.32 0.15 43.73 10:34:01 AM all 35.40 0.00 5.54 1.27 0.12 57.69 10:34:01 AM 0 27.87 0.00 5.16 1.38 0.12 65.47 10:34:01 AM 1 42.94 0.00 5.92 1.15 0.12 49.87 10:35:02 AM all 34.42 0.00 3.49 0.22 0.10 61.77 10:35:02 AM 0 35.95 0.00 3.22 0.25 0.10 60.49 10:35:02 AM 1 32.90 0.00 3.77 0.18 0.10 63.05 10:36:01 AM all 33.94 0.00 3.77 0.12 0.10 62.07 10:36:01 AM 0 34.45 0.00 3.68 0.12 0.10 61.64 10:36:01 AM 1 33.42 0.00 3.85 0.12 0.10 62.50 Average: all 36.13 0.00 5.09 1.00 0.11 57.67 Average: 0 34.09 0.00 4.43 0.81 0.11 60.56 Average: 1 38.17 0.00 5.75 1.20 0.12 54.77