---> uname -a: Linux prd-centos8-builder-2c-2g-38.novalocal 4.18.0-489.el8.x86_64 #1 SMP Thu Apr 27 17:02:11 UTC 2023 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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 667 4901 19 2128 6736 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:fd:e4:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.62/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fefd:e40d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:27:16:45:16 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 07/18/2025 _x86_64_ (2 CPU) 01:36:59 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 165.46 18.49 146.97 3709.30 3478.77 01:40:01 AM 49.29 0.22 49.08 8.27 3632.64 01:41:01 AM 72.69 0.08 72.61 1.33 6171.78 01:42:01 AM 46.34 0.52 45.83 19.86 4624.26 01:43:01 AM 17.46 0.65 16.81 87.17 699.38 Average: 70.25 3.99 66.26 765.24 3721.34 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5441944 7018952 2440380 30.96 2688 1773972 983096 11.01 139356 2031048 27636 01:40:01 AM 5234548 6987888 2647776 33.59 2688 1938896 984716 11.03 144996 2190628 128988 01:41:01 AM 5095300 6963864 2787024 35.36 2688 2048092 991188 11.10 147100 2305608 114536 01:42:01 AM 5045040 6920208 2837284 36.00 2688 2053872 1044804 11.70 179376 2316816 8872 01:43:01 AM 5076052 6954208 2806272 35.60 2688 2056648 980744 10.98 352980 2112048 8900 Average: 5178577 6969024 2703747 34.30 2688 1974296 996910 11.16 192762 2191230 57786 01:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 224.24 133.27 1000.06 59.48 0.00 0.00 0.00 0.00 01:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 39.34 25.51 671.48 4.57 0.00 0.00 0.00 0.00 01:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 23.23 18.01 276.38 4.35 0.00 0.00 0.00 0.00 01:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 10.45 8.82 12.94 3.79 0.00 0.00 0.00 0.00 01:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 16.54 12.93 14.33 10.90 0.00 0.00 0.00 0.00 01:43:01 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 62.76 39.71 395.04 16.62 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 07/18/2025 _x86_64_ (2 CPU) 01:36:59 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 17.50 0.00 2.59 1.53 0.08 78.30 01:39:01 AM 0 10.94 0.00 3.30 2.63 0.10 83.03 01:39:01 AM 1 24.03 0.00 1.89 0.43 0.05 73.60 01:40:01 AM all 14.86 0.00 1.55 0.50 0.07 83.03 01:40:01 AM 0 9.14 0.00 1.07 0.37 0.05 89.38 01:40:01 AM 1 20.58 0.00 2.03 0.63 0.08 76.67 01:41:01 AM all 14.89 0.00 1.87 0.86 0.07 82.31 01:41:01 AM 0 6.19 0.00 1.40 0.98 0.08 91.34 01:41:01 AM 1 23.60 0.00 2.33 0.73 0.07 73.27 01:42:01 AM all 18.62 0.00 1.75 0.49 0.07 79.07 01:42:01 AM 0 11.60 0.00 1.75 0.52 0.08 86.05 01:42:01 AM 1 25.63 0.00 1.75 0.47 0.07 72.09 01:43:01 AM all 18.64 0.00 1.97 0.15 0.08 79.16 01:43:01 AM 0 16.97 0.00 1.93 0.13 0.08 80.88 01:43:01 AM 1 20.30 0.00 2.00 0.17 0.08 77.45 Average: all 16.90 0.00 1.94 0.71 0.08 80.38 Average: 0 10.97 0.00 1.89 0.92 0.08 86.14 Average: 1 22.83 0.00 2.00 0.49 0.07 74.62