---> uname -a: Linux prd-centos8-builder-2c-2g-18042.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 678 4749 19 2270 6722 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:a2:51:21 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.189/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fea2:5121/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6d:67:36:2d 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) 01/03/2026 _x86_64_ (2 CPU) 02:31:27 LINUX RESTART (2 CPU) 02:32:01 AM tps rtps wtps bread/s bwrtn/s 02:33:01 AM 202.02 18.09 183.93 5418.12 8519.90 02:34:01 AM 101.53 0.68 100.85 102.37 11338.15 02:35:01 AM 28.71 0.10 28.61 3.60 1174.97 02:36:01 AM 20.86 0.00 20.86 0.00 535.14 02:37:01 AM 26.84 1.27 25.57 114.90 761.76 Average: 76.00 4.03 71.97 1128.12 4466.37 02:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 AM 5052372 6947596 2830052 35.90 2688 2077244 1028864 11.52 202260 2300964 185820 02:34:01 AM 4862600 6891916 3019824 38.31 2688 2204584 1054752 11.81 234280 2430076 43464 02:35:01 AM 4904248 6918000 2978176 37.78 2688 2189148 1030828 11.54 267844 2353804 10764 02:36:01 AM 4805396 6852296 3077028 39.04 2688 2222564 1091928 12.23 271964 2448964 44252 02:37:01 AM 4891648 6910356 2990776 37.94 2688 2193852 1024632 11.47 423796 2211444 25128 Average: 4903253 6904033 2979171 37.80 2688 2177478 1046201 11.71 280029 2349050 61886 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 387.67 209.46 2040.51 64.81 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 71.24 59.15 609.29 11.34 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 21.90 22.38 31.14 8.08 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 17.61 17.09 15.50 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 22.13 20.03 28.15 9.02 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 104.13 65.63 545.04 20.05 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) 01/03/2026 _x86_64_ (2 CPU) 02:31:27 LINUX RESTART (2 CPU) 02:32:01 AM CPU %user %nice %system %iowait %steal %idle 02:33:01 AM all 41.67 0.00 7.62 1.77 0.10 48.83 02:33:01 AM 0 34.12 0.00 6.22 0.82 0.10 58.74 02:33:01 AM 1 49.25 0.00 9.02 2.73 0.10 38.91 02:34:01 AM all 35.96 0.00 5.32 0.80 0.10 57.82 02:34:01 AM 0 24.60 0.00 4.75 1.00 0.10 69.55 02:34:01 AM 1 47.36 0.00 5.89 0.60 0.10 46.05 02:35:01 AM all 33.96 0.00 3.52 0.27 0.08 62.17 02:35:01 AM 0 17.03 0.00 2.65 0.32 0.08 79.91 02:35:01 AM 1 50.88 0.00 4.39 0.22 0.08 44.43 02:36:01 AM all 31.53 0.00 3.46 0.11 0.09 64.81 02:36:01 AM 0 24.27 0.00 2.91 0.08 0.08 72.66 02:36:01 AM 1 38.79 0.00 4.02 0.13 0.10 56.95 02:37:01 AM all 34.30 0.00 4.37 0.14 0.08 61.11 02:37:01 AM 0 14.28 0.00 3.08 0.10 0.08 82.45 02:37:01 AM 1 54.38 0.00 5.66 0.18 0.08 39.69 Average: all 35.48 0.00 4.86 0.62 0.09 58.95 Average: 0 22.86 0.00 3.92 0.46 0.09 72.67 Average: 1 48.13 0.00 5.80 0.77 0.09 45.21