---> uname -a: Linux prd-centos8-builder-2c-2g-11592.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 628 4797 19 2270 6771 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:47:b1:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.108/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fe47:b1e5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e0:a7:66:ad 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) 12/08/2025 _x86_64_ (2 CPU) 08:31:57 LINUX RESTART (2 CPU) 08:33:01 AM tps rtps wtps bread/s bwrtn/s 08:34:01 AM 120.05 0.98 119.06 84.25 10118.40 08:35:01 AM 63.50 0.25 63.25 40.12 7135.54 08:36:01 AM 24.00 0.10 23.90 3.60 927.98 08:37:01 AM 25.56 1.12 24.44 108.10 681.97 Average: 58.27 0.61 57.66 59.02 4715.90 08:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:34:01 AM 5030308 7006656 2852124 36.18 2688 2152396 914000 10.23 204352 2292756 137140 08:35:01 AM 4885152 6931356 2997280 38.02 2688 2221332 992164 11.11 270564 2370180 44060 08:36:01 AM 4966840 6980780 2915592 36.99 2688 2189204 934536 10.46 269336 2289448 4 08:37:01 AM 4966816 6983728 2915616 36.99 2688 2191832 942712 10.56 426696 2131936 10240 Average: 4962279 6975630 2920153 37.05 2688 2188691 945853 10.59 292737 2271080 47861 08:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM eth0 81.94 71.85 913.91 10.34 0.00 0.00 0.00 0.00 08:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM eth0 72.68 61.30 605.77 13.91 0.00 0.00 0.00 0.00 08:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM eth0 17.91 17.85 17.20 7.31 0.00 0.00 0.00 0.00 08:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM eth0 24.83 22.26 31.39 10.13 0.00 0.00 0.00 0.00 08:37:01 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 49.34 43.31 392.06 10.42 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) 12/08/2025 _x86_64_ (2 CPU) 08:31:57 LINUX RESTART (2 CPU) 08:33:01 AM CPU %user %nice %system %iowait %steal %idle 08:34:01 AM all 36.85 0.00 5.84 0.97 0.10 56.24 08:34:01 AM 0 34.56 0.00 5.25 0.71 0.10 59.37 08:34:01 AM 1 39.13 0.00 6.42 1.23 0.10 53.12 08:35:01 AM all 33.49 0.00 3.82 0.62 0.08 61.99 08:35:01 AM 0 29.10 0.00 3.71 0.72 0.08 66.39 08:35:01 AM 1 37.90 0.00 3.93 0.52 0.08 57.57 08:36:01 AM all 34.74 0.00 3.46 0.17 0.09 61.55 08:36:01 AM 0 33.37 0.00 3.18 0.13 0.08 63.24 08:36:01 AM 1 36.10 0.00 3.73 0.20 0.10 59.86 08:37:01 AM all 36.50 0.00 4.27 0.16 0.08 58.98 08:37:01 AM 0 38.04 0.00 4.32 0.13 0.08 57.43 08:37:01 AM 1 34.97 0.00 4.22 0.18 0.08 60.54 Average: all 35.40 0.00 4.35 0.48 0.09 59.69 Average: 0 33.76 0.00 4.12 0.42 0.09 61.61 Average: 1 37.03 0.00 4.58 0.53 0.09 57.77