---> uname -a: Linux prd-centos8-builder-2c-2g-566.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 629 4800 19 2267 6770 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:26:7d:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.101/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86138sec preferred_lft 86138sec inet6 fe80::f816:3eff:fe26:7d2b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3f:7f:c7:1a 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) 09/23/2025 _x86_64_ (2 CPU) 11:32:12 LINUX RESTART (2 CPU) 11:33:01 AM tps rtps wtps bread/s bwrtn/s 11:34:01 AM 158.08 6.75 151.33 1125.89 6536.40 11:35:01 AM 97.67 0.53 97.13 64.92 10894.63 11:36:01 AM 28.81 0.90 27.91 105.45 1701.10 Average: 94.86 2.73 92.13 432.13 6377.39 11:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:34:01 AM 5153732 7001800 2728700 34.62 2688 2030592 942860 10.56 201420 2202444 148764 11:35:01 AM 4954336 6964084 2928096 37.15 2688 2184928 951420 10.65 218440 2351496 42860 11:36:01 AM 4972516 6986628 2909916 36.92 2688 2189348 941936 10.55 404756 2150040 12068 Average: 5026861 6984171 2855571 36.23 2688 2134956 945405 10.59 274872 2234660 67897 11:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM eth0 100.58 75.71 1075.15 19.23 0.00 0.00 0.00 0.00 11:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM eth0 60.56 48.51 735.46 8.70 0.00 0.00 0.00 0.00 11:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM eth0 28.76 27.46 32.84 9.38 0.00 0.00 0.00 0.00 11:36:01 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 63.30 50.56 614.51 12.44 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) 09/23/2025 _x86_64_ (2 CPU) 11:32:12 LINUX RESTART (2 CPU) 11:33:01 AM CPU %user %nice %system %iowait %steal %idle 11:34:01 AM all 27.37 0.00 5.09 4.77 0.09 62.68 11:34:01 AM 0 27.06 0.00 5.55 4.71 0.10 62.58 11:34:01 AM 1 27.68 0.00 4.64 4.82 0.08 62.77 11:35:01 AM all 31.74 0.00 4.68 2.81 0.10 60.67 11:35:01 AM 0 34.65 0.00 5.06 3.43 0.10 56.75 11:35:01 AM 1 28.82 0.00 4.31 2.19 0.10 64.59 11:36:01 AM all 30.07 0.00 4.00 0.91 0.10 64.92 11:36:01 AM 0 25.03 0.00 3.93 1.05 0.10 69.90 11:36:01 AM 1 35.12 0.00 4.07 0.77 0.10 59.94 Average: all 29.73 0.00 4.59 2.83 0.10 62.75 Average: 0 28.92 0.00 4.85 3.07 0.10 63.07 Average: 1 30.54 0.00 4.34 2.59 0.09 62.43