---> uname -a: Linux prd-centos8-builder-2c-2g-67.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 669 4899 19 2128 6735 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:12:42:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.129/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86031sec preferred_lft 86031sec inet6 fe80::f816:3eff:fe12:4215/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:51:71:79:7b 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) 08/08/2025 _x86_64_ (2 CPU) 01:36:58 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 199.12 21.36 177.76 4310.30 19062.23 01:40:00 AM 50.49 0.27 50.22 11.56 3711.80 01:40:01 AM 0.00 0.00 0.00 0.00 0.00 01:41:01 AM 71.92 0.08 71.84 1.33 6234.59 01:42:01 AM 45.49 0.52 44.98 19.86 4575.95 01:43:01 AM 16.23 0.45 15.78 63.85 660.91 Average: 76.45 4.54 71.91 881.42 6834.33 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5447764 7024716 2434560 30.89 2688 1773848 1000812 11.21 139780 2024644 27020 01:40:00 AM 5237504 6991228 2644820 33.55 2688 1939220 999320 11.19 145332 2187476 129204 01:40:01 AM 5236960 6990684 2645364 33.56 2688 1939220 999320 11.19 145332 2187940 129204 01:41:01 AM 5096964 6965912 2785360 35.34 2688 2048416 999160 11.19 147296 2303464 114536 01:42:01 AM 5111500 6987092 2770824 35.15 2688 2054192 985260 11.03 179576 2249696 8872 01:43:01 AM 4979344 6861904 2902980 36.83 2688 2061096 1073512 12.02 352716 2208876 13760 Average: 5185006 6970256 2697318 34.22 2688 1969332 1009564 11.30 185005 2193683 70433 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 195.08 116.26 994.75 57.89 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 01:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:00 AM eth0 42.24 28.44 687.82 4.83 0.00 0.00 0.00 0.00 01:40:00 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 0.00 0.00 0.00 0.00 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 25.81 17.75 281.18 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 9.53 7.98 8.90 3.72 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 15.09 11.51 12.96 9.84 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 57.39 36.27 394.36 16.11 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) 08/08/2025 _x86_64_ (2 CPU) 01:36:58 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 18.77 0.00 3.32 4.80 0.08 73.03 01:39:01 AM 0 22.86 0.00 3.48 4.37 0.08 69.20 01:39:01 AM 1 14.67 0.00 3.16 5.23 0.08 76.86 01:40:00 AM all 15.44 0.00 1.70 0.56 0.08 82.22 01:40:00 AM 0 20.64 0.00 2.00 0.77 0.09 76.51 01:40:00 AM 1 10.26 0.00 1.40 0.36 0.07 87.92 01:40:01 AM all 0.41 0.00 1.23 0.00 0.41 97.94 01:40:01 AM 0 0.00 0.00 1.65 0.00 0.00 98.35 01:40:01 AM 1 0.82 0.00 0.82 0.00 0.82 97.54 01:41:01 AM all 15.19 0.00 1.93 0.76 0.08 82.05 01:41:01 AM 0 23.69 0.00 2.30 0.50 0.08 73.42 01:41:01 AM 1 6.71 0.00 1.55 1.02 0.07 90.65 01:42:01 AM all 18.34 0.00 1.56 0.85 0.08 79.16 01:42:01 AM 0 31.03 0.00 1.96 1.15 0.08 65.77 01:42:01 AM 1 5.69 0.00 1.17 0.55 0.08 92.51 01:43:01 AM all 18.20 0.00 1.89 0.13 0.08 79.71 01:43:01 AM 0 24.18 0.00 1.97 0.17 0.08 73.60 01:43:01 AM 1 12.22 0.00 1.82 0.08 0.07 85.82 Average: all 17.13 0.00 2.08 1.41 0.08 79.30 Average: 0 24.40 0.00 2.34 1.39 0.08 71.79 Average: 1 9.86 0.00 1.81 1.44 0.08 86.81