---> uname -a: Linux prd-centos8-builder-2c-2g-10332.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 655 4775 19 2266 6744 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:e9:ce:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.235/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fee9:ce34/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6a:99:ae:ef 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) 11/14/2025 _x86_64_ (2 CPU) 07:31:31 LINUX RESTART (2 CPU) 07:32:01 AM tps rtps wtps bread/s bwrtn/s 07:33:01 AM 196.93 18.03 178.90 5284.45 7252.74 07:34:01 AM 111.78 0.52 111.26 65.18 11978.84 07:35:01 AM 36.00 0.30 35.70 42.39 1863.10 07:36:01 AM 20.23 0.00 20.23 0.00 517.66 07:37:01 AM 25.59 0.92 24.68 95.17 722.13 Average: 78.11 3.95 74.15 1097.33 4466.93 07:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 AM 5134344 6979692 2748080 34.86 2688 2027976 974664 10.91 201496 2221472 171408 07:34:01 AM 4948672 6956332 2933752 37.22 2688 2182744 975520 10.92 231568 2346896 42264 07:35:01 AM 4959120 6968708 2923304 37.09 2688 2184824 974968 10.92 268336 2300372 10776 07:36:01 AM 4988408 6997832 2894016 36.71 2688 2184824 939480 10.52 268848 2271140 10756 07:37:01 AM 4887444 6902688 2994980 38.00 2688 2190072 1026172 11.49 423784 2216380 26264 Average: 4983598 6961050 2898826 36.78 2688 2154088 978161 10.95 278806 2271252 52294 07:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 312.01 194.07 1896.42 63.36 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 71.53 54.93 739.07 9.76 0.00 0.00 0.00 0.00 07:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 21.28 22.61 29.32 9.31 0.00 0.00 0.00 0.00 07:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 15.56 17.30 14.37 6.47 0.00 0.00 0.00 0.00 07:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 26.67 23.09 29.43 17.56 0.00 0.00 0.00 0.00 07:37:01 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 89.41 62.40 541.69 21.29 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) 11/14/2025 _x86_64_ (2 CPU) 07:31:31 LINUX RESTART (2 CPU) 07:32:01 AM CPU %user %nice %system %iowait %steal %idle 07:33:01 AM all 42.36 0.00 7.26 2.22 0.13 48.03 07:33:01 AM 0 39.70 0.00 8.44 2.68 0.12 49.07 07:33:01 AM 1 45.01 0.00 6.08 1.77 0.15 46.99 07:34:01 AM all 34.75 0.00 5.28 1.43 0.09 58.46 07:34:01 AM 0 26.83 0.00 4.42 1.27 0.08 67.41 07:34:01 AM 1 42.67 0.00 6.14 1.59 0.10 49.50 07:35:01 AM all 34.48 0.00 3.60 0.30 0.09 61.53 07:35:01 AM 0 25.00 0.00 3.19 0.42 0.08 71.31 07:35:01 AM 1 43.95 0.00 4.02 0.18 0.10 51.75 07:36:01 AM all 31.02 0.00 2.85 1.00 0.08 65.04 07:36:01 AM 0 28.38 0.00 2.61 0.67 0.08 68.25 07:36:01 AM 1 33.67 0.00 3.09 1.34 0.08 61.82 07:37:01 AM all 33.74 0.00 4.06 0.67 0.08 61.45 07:37:01 AM 0 37.14 0.00 4.23 0.60 0.08 57.94 07:37:01 AM 1 30.33 0.00 3.89 0.73 0.08 64.96 Average: all 35.27 0.00 4.61 1.12 0.10 58.90 Average: 0 31.40 0.00 4.57 1.12 0.09 62.81 Average: 1 39.13 0.00 4.64 1.12 0.10 55.00