---> uname -a: Linux prd-centos8-builder-2c-2g-16479.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 675 4752 19 2269 6725 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:b1:23:af brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.180/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:feb1:23af/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a9:42:03:5d 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) 02:31:28 LINUX RESTART (2 CPU) 02:32:01 AM tps rtps wtps bread/s bwrtn/s 02:33:01 AM 226.50 17.89 208.61 5376.51 8317.62 02:34:01 AM 104.60 0.68 103.92 102.38 11234.54 02:35:01 AM 35.29 0.10 35.19 3.60 1757.61 02:36:01 AM 21.21 0.00 21.21 0.00 548.99 02:37:01 AM 27.44 1.27 26.17 114.90 764.55 Average: 83.02 3.99 79.03 1119.69 4524.70 02:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 AM 5112912 6961644 2769520 35.14 2688 2031920 1012532 11.34 201272 2246032 149580 02:34:01 AM 4938244 6949984 2944188 37.35 2688 2186648 995292 11.14 230648 2359020 41272 02:35:01 AM 4783500 6837592 3098932 39.31 2688 2229464 1116728 12.50 271616 2473212 51676 02:36:01 AM 4793036 6839584 3089396 39.19 2688 2222040 1116664 12.50 271648 2464492 44252 02:37:01 AM 4854156 6873772 3028276 38.42 2688 2194500 1068188 11.96 423596 2250836 26300 Average: 4896370 6892515 2986062 37.88 2688 2172914 1061881 11.89 279756 2358718 62616 02:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 325.72 202.33 1906.49 64.18 0.00 0.00 0.00 0.00 02:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 65.29 50.64 739.65 10.27 0.00 0.00 0.00 0.00 02:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 22.43 23.41 28.84 9.30 0.00 0.00 0.00 0.00 02:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 18.38 18.10 17.81 6.97 0.00 0.00 0.00 0.00 02:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 23.36 21.08 28.53 17.17 0.00 0.00 0.00 0.00 02:37:01 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 91.05 63.12 544.32 21.58 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) 02:31:28 LINUX RESTART (2 CPU) 02:32:01 AM CPU %user %nice %system %iowait %steal %idle 02:33:01 AM all 37.34 0.00 7.02 1.90 0.10 53.64 02:33:01 AM 0 44.58 0.00 6.58 1.21 0.10 47.54 02:33:01 AM 1 30.07 0.00 7.46 2.60 0.10 59.77 02:34:01 AM all 34.45 0.00 5.50 1.24 0.12 58.69 02:34:01 AM 0 37.41 0.00 6.27 1.50 0.12 54.70 02:34:01 AM 1 31.51 0.00 4.73 0.98 0.12 62.66 02:35:01 AM all 33.52 0.00 3.33 0.37 0.09 62.69 02:35:01 AM 0 34.29 0.00 3.32 0.42 0.08 61.89 02:35:01 AM 1 32.76 0.00 3.33 0.32 0.10 63.49 02:36:01 AM all 32.51 0.00 3.47 0.12 0.09 63.80 02:36:01 AM 0 23.15 0.00 3.12 0.12 0.08 73.53 02:36:01 AM 1 41.86 0.00 3.83 0.13 0.10 54.07 02:37:01 AM all 35.15 0.00 4.07 0.16 0.09 60.53 02:37:01 AM 0 32.24 0.00 3.20 0.08 0.10 64.38 02:37:01 AM 1 38.06 0.00 4.94 0.23 0.08 56.69 Average: all 34.59 0.00 4.68 0.76 0.10 59.88 Average: 0 34.32 0.00 4.50 0.66 0.10 60.42 Average: 1 34.85 0.00 4.86 0.85 0.10 59.34