---> uname -a: Linux prd-centos8-builder-2c-2g-1694.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 608 4822 19 2266 6791 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:5a:1c:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.199/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fe5a:1cb4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:da:f3:d0:a6 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) 10/24/2025 _x86_64_ (2 CPU) 06:31:31 LINUX RESTART (2 CPU) 06:32:01 AM tps rtps wtps bread/s bwrtn/s 06:33:01 AM 260.50 29.69 230.82 6255.54 14134.43 06:34:01 AM 117.71 0.45 117.26 63.05 12449.68 06:35:01 AM 36.94 0.75 36.19 74.24 1918.43 06:36:01 AM 24.68 0.00 24.68 0.00 909.95 06:37:01 AM 24.58 0.52 24.06 64.65 691.45 Average: 92.89 6.28 86.61 1291.70 6021.23 06:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 AM 5097248 6952720 2785184 35.33 2688 2041360 1022828 11.45 236280 2235636 191560 06:34:01 AM 5010728 7019348 2871704 36.43 2688 2183712 916404 10.26 208264 2305364 43488 06:35:01 AM 4906608 6949648 2975824 37.75 2688 2218152 988740 11.07 271452 2348092 43192 06:36:01 AM 4885980 6930108 2996452 38.01 2688 2219324 1005720 11.26 272152 2368296 44364 06:37:01 AM 4934268 6949928 2948164 37.40 2688 2190416 981524 10.99 437336 2155056 26912 Average: 4966966 6960350 2915466 36.99 2688 2170593 983043 11.01 285097 2282489 69903 06:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 285.76 186.34 1784.74 63.02 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 85.15 71.16 847.65 10.68 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 22.54 23.61 27.64 9.37 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 18.21 19.13 17.35 7.58 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 23.08 20.78 28.17 10.88 0.00 0.00 0.00 0.00 06:37:01 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 86.96 64.21 541.17 20.31 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) 10/24/2025 _x86_64_ (2 CPU) 06:31:31 LINUX RESTART (2 CPU) 06:32:01 AM CPU %user %nice %system %iowait %steal %idle 06:33:01 AM all 43.21 0.00 7.84 4.03 0.13 44.80 06:33:01 AM 0 35.12 0.00 7.60 4.35 0.13 52.80 06:33:01 AM 1 51.33 0.00 8.08 3.71 0.12 36.77 06:34:01 AM all 36.08 0.00 5.24 1.80 0.13 56.75 06:34:01 AM 0 17.25 0.00 3.84 2.27 0.13 76.51 06:34:01 AM 1 54.91 0.00 6.64 1.33 0.12 37.00 06:35:01 AM all 33.07 0.00 3.86 0.63 0.09 62.35 06:35:01 AM 0 17.30 0.00 3.50 0.38 0.08 78.73 06:35:01 AM 1 48.83 0.00 4.22 0.87 0.10 45.98 06:36:01 AM all 32.74 0.00 3.28 0.43 0.14 63.41 06:36:01 AM 0 13.40 0.00 2.29 0.35 0.13 83.83 06:36:01 AM 1 52.07 0.00 4.27 0.50 0.15 43.01 06:37:01 AM all 36.17 0.00 4.22 0.25 0.09 59.26 06:37:01 AM 0 25.79 0.00 3.94 0.27 0.08 69.91 06:37:01 AM 1 46.53 0.00 4.50 0.23 0.10 48.64 Average: all 36.25 0.00 4.88 1.42 0.12 57.33 Average: 0 21.77 0.00 4.23 1.52 0.11 72.37 Average: 1 50.73 0.00 5.54 1.33 0.12 42.29