---> uname -a: Linux prd-centos8-builder-2c-2g-17387.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: 2800.000 BogoMIPS: 5600.00 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 679 4750 19 2267 6721 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:b3:29:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.136/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:feb3:2951/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:68:c7:37:c5 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) 12/30/2025 _x86_64_ (2 CPU) 01:31:30 LINUX RESTART (2 CPU) 01:32:01 AM tps rtps wtps bread/s bwrtn/s 01:33:01 AM 217.42 17.89 199.53 5309.79 8276.70 01:34:01 AM 102.58 0.68 101.90 102.37 11575.26 01:35:01 AM 29.68 0.85 28.83 53.86 1164.56 01:36:01 AM 22.99 0.00 22.99 0.00 885.37 Average: 93.18 4.86 88.33 1366.89 5475.88 01:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 AM 5113592 6959980 2768840 35.13 2688 2028924 1016868 11.39 201808 2242732 149448 01:34:01 AM 4933624 6943480 2948808 37.41 2688 2184812 1010308 11.31 232664 2361200 27112 01:35:01 AM 4866624 6878904 3015808 38.26 2688 2187220 1076152 12.05 268960 2391072 10844 01:36:01 AM 4883856 6895964 2998576 38.04 2688 2187188 1045356 11.70 282984 2359492 10756 Average: 4949424 6919582 2933008 37.21 2688 2147036 1037171 11.61 246604 2338624 49540 01:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 341.21 191.94 1905.53 63.55 0.00 0.00 0.00 0.00 01:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 76.37 60.91 739.94 10.57 0.00 0.00 0.00 0.00 01:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 24.15 25.45 30.59 9.74 0.00 0.00 0.00 0.00 01:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 19.08 18.91 22.31 7.09 0.00 0.00 0.00 0.00 01:36:01 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 115.22 74.31 674.72 22.74 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) 12/30/2025 _x86_64_ (2 CPU) 01:31:30 LINUX RESTART (2 CPU) 01:32:01 AM CPU %user %nice %system %iowait %steal %idle 01:33:01 AM all 38.35 0.00 7.46 1.75 0.09 52.35 01:33:01 AM 0 45.22 0.00 9.13 2.69 0.10 42.86 01:33:01 AM 1 31.50 0.00 5.79 0.80 0.08 61.83 01:34:01 AM all 33.74 0.00 5.29 1.74 0.10 59.12 01:34:01 AM 0 43.75 0.00 6.22 1.68 0.10 48.24 01:34:01 AM 1 23.73 0.00 4.36 1.80 0.10 70.01 01:35:01 AM all 35.47 0.00 3.53 0.21 0.10 60.69 01:35:01 AM 0 50.72 0.00 4.21 0.25 0.10 44.72 01:35:01 AM 1 20.20 0.00 2.84 0.17 0.10 76.69 01:36:01 AM all 33.08 0.00 3.43 0.16 0.08 63.25 01:36:01 AM 0 36.94 0.00 3.72 0.22 0.08 59.04 01:36:01 AM 1 29.22 0.00 3.13 0.10 0.08 67.46 Average: all 35.16 0.00 4.93 0.96 0.09 58.86 Average: 0 44.16 0.00 5.82 1.21 0.10 48.72 Average: 1 26.16 0.00 4.03 0.72 0.09 69.00