---> uname -a: Linux prd-centos8-builder-2c-2g-8484.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 638 4790 19 2267 6761 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:11:7d:e6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.127/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fe11:7de6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:89:fd:15:21 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) 11/13/2025 _x86_64_ (2 CPU) 03:32:06 LINUX RESTART (2 CPU) 03:33:01 AM tps rtps wtps bread/s bwrtn/s 03:34:01 AM 183.50 7.13 176.37 1120.61 7468.51 03:35:01 AM 101.72 0.75 100.97 104.10 11392.32 03:36:01 AM 29.61 0.07 29.55 3.07 1208.47 03:37:01 AM 22.09 0.48 21.61 41.19 570.34 Average: 84.23 2.11 82.12 317.22 5159.98 03:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:01 AM 5094696 6986564 2787728 35.37 2688 2073948 983104 11.01 202240 2258660 185364 03:35:01 AM 4881372 6925528 3001052 38.07 2688 2219440 1021424 11.44 236244 2409540 60372 03:36:01 AM 4960212 6970936 2922212 37.07 2688 2186176 974032 10.91 268144 2298164 9924 03:37:01 AM 4966244 6977148 2916180 37.00 2688 2186440 965308 10.81 424012 2136600 9004 Average: 4975631 6965044 2906793 36.88 2688 2166501 985967 11.04 282660 2275741 66166 03:33:01 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 132.69 103.78 1437.46 26.57 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 76.72 58.80 622.99 15.92 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 27.08 26.15 82.26 8.77 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 26.41 24.11 33.15 10.98 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 65.73 53.21 543.95 15.56 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) 11/13/2025 _x86_64_ (2 CPU) 03:32:06 LINUX RESTART (2 CPU) 03:33:01 AM CPU %user %nice %system %iowait %steal %idle 03:34:01 AM all 33.63 0.00 5.80 3.77 0.11 56.69 03:34:01 AM 0 25.21 0.00 5.03 3.46 0.10 66.20 03:34:01 AM 1 42.08 0.00 6.56 4.09 0.12 47.15 03:35:01 AM all 35.84 0.00 5.36 2.52 0.11 56.17 03:35:01 AM 0 20.24 0.00 4.91 2.97 0.10 71.77 03:35:01 AM 1 51.43 0.00 5.81 2.07 0.12 40.57 03:36:01 AM all 33.98 0.00 3.94 0.17 0.09 61.83 03:36:01 AM 0 18.49 0.00 3.39 0.12 0.08 77.92 03:36:01 AM 1 49.46 0.00 4.48 0.22 0.10 45.75 03:37:01 AM all 33.37 0.00 3.65 0.13 0.08 62.76 03:37:01 AM 0 21.75 0.00 2.87 0.12 0.08 75.18 03:37:01 AM 1 44.99 0.00 4.44 0.15 0.08 50.34 Average: all 34.20 0.00 4.69 1.65 0.10 59.36 Average: 0 21.42 0.00 4.05 1.67 0.09 72.77 Average: 1 46.99 0.00 5.32 1.63 0.10 45.95