---> uname -a: Linux prd-centos8-builder-2c-2g-37779.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 638 4817 19 2241 6763 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:2d:75:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.25/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fe2d:759c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:29:f6:e6:d5 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) 06/27/2025 _x86_64_ (2 CPU) 03:31:57 LINUX RESTART (2 CPU) 03:33:03 AM tps rtps wtps bread/s bwrtn/s 03:34:01 AM 118.73 0.69 118.05 77.35 10321.68 03:35:01 AM 56.72 0.37 56.36 44.53 6009.02 03:36:01 AM 19.46 0.00 19.46 0.00 503.15 03:37:01 AM 26.16 0.93 25.22 95.30 695.62 Average: 54.74 0.50 54.24 54.10 4332.40 03:33:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:01 AM 5028360 6976876 2854072 36.21 2688 2125472 973456 10.90 205508 2301752 120872 03:35:01 AM 4989428 6976360 2893004 36.70 2688 2163340 955704 10.70 265920 2278460 11980 03:36:01 AM 4991052 6975792 2891380 36.68 2688 2161228 961964 10.77 267564 2275676 9928 03:37:01 AM 4958240 6947452 2924192 37.10 2688 2165640 991764 11.10 424744 2151068 11380 Average: 4991770 6969120 2890662 36.67 2688 2153920 970722 10.87 290934 2251739 38540 03:33:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 78.06 65.18 732.49 9.74 0.00 0.00 0.00 0.00 03:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 70.75 55.52 566.60 11.07 0.00 0.00 0.00 0.00 03:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 19.96 20.24 19.25 7.39 0.00 0.00 0.00 0.00 03:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 25.24 21.76 27.28 10.95 0.00 0.00 0.00 0.00 03:37:01 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 48.25 40.47 333.07 9.79 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) 06/27/2025 _x86_64_ (2 CPU) 03:31:57 LINUX RESTART (2 CPU) 03:33:03 AM CPU %user %nice %system %iowait %steal %idle 03:34:01 AM all 37.13 0.00 5.63 0.88 0.09 56.27 03:34:01 AM 0 49.43 0.00 6.82 0.97 0.09 42.70 03:34:01 AM 1 24.84 0.00 4.45 0.79 0.09 69.83 03:35:01 AM all 34.34 0.00 3.93 0.48 0.09 61.15 03:35:01 AM 0 50.13 0.00 4.30 0.40 0.08 45.09 03:35:01 AM 1 18.53 0.00 3.56 0.57 0.10 77.24 03:36:01 AM all 33.59 0.00 3.75 0.10 0.08 62.48 03:36:01 AM 0 42.97 0.00 4.31 0.12 0.08 52.51 03:36:01 AM 1 24.18 0.00 3.19 0.08 0.08 72.46 03:37:01 AM all 32.24 0.00 3.22 0.16 0.08 64.30 03:37:01 AM 0 51.08 0.00 4.27 0.20 0.08 44.37 03:37:01 AM 1 13.35 0.00 2.17 0.12 0.08 84.27 Average: all 34.30 0.00 4.12 0.40 0.09 61.09 Average: 0 48.39 0.00 4.91 0.42 0.08 46.20 Average: 1 20.19 0.00 3.33 0.39 0.09 76.00