---> uname -a: Linux prd-centos8-builder-2c-2g-16569.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 627 4801 19 2269 6773 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:04:c0:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.6/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fe04:c038/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:18:1e:c7:bb 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) 12/26/2025 _x86_64_ (2 CPU) 16:31:28 LINUX RESTART (2 CPU) 04:32:01 PM tps rtps wtps bread/s bwrtn/s 04:33:01 PM 179.16 16.08 163.09 4095.82 5981.53 04:34:01 PM 118.38 0.47 117.91 63.31 11981.89 04:35:01 PM 42.08 1.10 40.98 93.98 3005.98 04:36:01 PM 22.63 0.00 22.63 0.00 570.78 04:37:01 PM 26.85 0.52 26.33 64.66 737.19 Average: 77.82 3.63 74.19 863.71 4455.70 04:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 PM 5211200 6963608 2671232 33.89 2688 1943708 1061816 11.89 205320 2174952 101720 04:34:01 PM 4831916 6887404 3050516 38.70 2688 2230960 1057568 11.84 209664 2484020 105048 04:35:01 PM 4971160 6984920 2911272 36.93 2688 2188680 963092 10.78 283084 2271568 9940 04:36:01 PM 4935008 6948588 2947424 37.39 2688 2188680 988484 11.07 283768 2307204 9936 04:37:01 PM 4963332 6981328 2919100 37.03 2688 2192820 951040 10.65 438324 2125384 25136 Average: 4982523 6953170 2899909 36.79 2688 2148970 1004400 11.25 284032 2272626 50356 04:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 PM eth0 377.64 196.47 1802.22 63.48 0.00 0.00 0.00 0.00 04:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM eth0 70.33 60.30 846.93 9.94 0.00 0.00 0.00 0.00 04:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM eth0 22.68 22.23 29.03 8.18 0.00 0.00 0.00 0.00 04:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM eth0 18.64 19.33 18.16 7.66 0.00 0.00 0.00 0.00 04:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM eth0 21.96 20.30 27.99 9.71 0.00 0.00 0.00 0.00 04:37:01 PM 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 102.27 63.73 544.94 19.80 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) 12/26/2025 _x86_64_ (2 CPU) 16:31:28 LINUX RESTART (2 CPU) 04:32:01 PM CPU %user %nice %system %iowait %steal %idle 04:33:01 PM all 28.58 0.00 5.23 1.63 0.07 64.49 04:33:01 PM 0 30.87 0.00 6.06 2.53 0.07 60.48 04:33:01 PM 1 26.29 0.00 4.39 0.74 0.07 68.52 04:34:01 PM all 36.98 0.00 5.42 1.11 0.10 56.39 04:34:01 PM 0 42.66 0.00 5.94 1.03 0.10 50.27 04:34:01 PM 1 31.30 0.00 4.91 1.18 0.10 62.51 04:35:01 PM all 33.54 0.00 4.25 0.32 0.08 61.80 04:35:01 PM 0 37.03 0.00 4.33 0.48 0.08 58.07 04:35:01 PM 1 30.05 0.00 4.16 0.17 0.08 65.53 04:36:01 PM all 34.38 0.00 3.37 0.12 0.09 62.04 04:36:01 PM 0 39.31 0.00 3.89 0.10 0.08 56.62 04:36:01 PM 1 29.46 0.00 2.85 0.13 0.10 67.46 04:37:01 PM all 36.08 0.00 4.18 0.14 0.08 59.52 04:37:01 PM 0 37.22 0.00 4.39 0.13 0.08 58.17 04:37:01 PM 1 34.94 0.00 3.96 0.15 0.08 60.86 Average: all 33.92 0.00 4.49 0.66 0.09 60.85 Average: 0 37.42 0.00 4.92 0.85 0.08 56.72 Average: 1 30.42 0.00 4.06 0.47 0.09 64.97