---> uname -a: Linux prd-centos8-builder-2c-2g-13408.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 641 4786 19 2269 6758 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:f0:dd:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.63/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fef0:dde0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:23:ac:3e:83 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) 11/25/2025 _x86_64_ (2 CPU) 05:31:32 LINUX RESTART (2 CPU) 05:32:01 AM tps rtps wtps bread/s bwrtn/s 05:33:01 AM 204.72 16.14 188.57 4098.63 7535.59 05:34:01 AM 113.76 0.50 113.26 64.38 12299.13 05:35:01 AM 36.08 0.70 35.38 72.92 1806.87 05:36:01 AM 20.41 0.00 20.41 0.00 534.74 05:37:01 AM 24.63 0.72 23.91 77.57 689.62 Average: 79.92 3.61 76.31 862.73 4573.28 05:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 AM 5175860 7013844 2706572 34.34 2688 2020352 949388 10.63 200996 2180688 166928 05:34:01 AM 4973592 6983108 2908840 36.90 2688 2184464 954196 10.68 230164 2320668 41208 05:35:01 AM 4846116 6892700 3036316 38.52 2688 2221888 1041348 11.66 271224 2408372 44252 05:36:01 AM 4971560 6984900 2910872 36.93 2688 2188472 937104 10.49 272520 2281088 10756 05:37:01 AM 4901708 6921180 2980724 37.81 2688 2193984 1016036 11.38 437180 2186200 26980 Average: 4973767 6959146 2908665 36.90 2688 2161832 979614 10.97 282417 2275403 58025 05:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 328.57 177.26 1812.95 62.27 0.00 0.00 0.00 0.00 05:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 77.52 63.45 828.65 10.63 0.00 0.00 0.00 0.00 05:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 22.30 23.45 27.96 9.28 0.00 0.00 0.00 0.00 05:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 18.16 18.53 17.63 7.27 0.00 0.00 0.00 0.00 05:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 22.96 20.76 28.49 9.52 0.00 0.00 0.00 0.00 05:37:01 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 93.91 60.69 543.15 19.79 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) 11/25/2025 _x86_64_ (2 CPU) 05:31:32 LINUX RESTART (2 CPU) 05:32:01 AM CPU %user %nice %system %iowait %steal %idle 05:33:01 AM all 41.64 0.00 6.80 1.47 0.09 50.00 05:33:01 AM 0 42.09 0.00 5.70 0.55 0.08 51.58 05:33:01 AM 1 41.18 0.00 7.91 2.40 0.10 48.40 05:34:01 AM all 35.15 0.00 5.23 0.83 0.10 58.70 05:34:01 AM 0 35.48 0.00 5.40 0.80 0.10 58.22 05:34:01 AM 1 34.81 0.00 5.05 0.85 0.10 59.19 05:35:01 AM all 32.96 0.00 3.17 0.19 0.08 63.60 05:35:01 AM 0 33.53 0.00 3.41 0.13 0.08 62.84 05:35:01 AM 1 32.38 0.00 2.93 0.25 0.08 64.36 05:36:01 AM all 34.05 0.00 3.47 0.09 0.08 62.31 05:36:01 AM 0 35.25 0.00 3.63 0.07 0.08 60.96 05:36:01 AM 1 32.85 0.00 3.30 0.12 0.08 63.65 05:37:01 AM all 36.22 0.00 4.27 0.12 0.08 59.32 05:37:01 AM 0 48.58 0.00 4.70 0.15 0.07 46.50 05:37:01 AM 1 23.86 0.00 3.84 0.08 0.08 72.14 Average: all 36.00 0.00 4.58 0.54 0.09 58.79 Average: 0 38.99 0.00 4.57 0.34 0.08 56.02 Average: 1 33.01 0.00 4.60 0.74 0.09 61.57