---> uname -a: Linux prd-centos8-builder-2c-2g-125.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 684 4884 19 2128 6720 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:e6:3f:2a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.243/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86036sec preferred_lft 86036sec inet6 fe80::f816:3eff:fee6:3f2a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9c:93:0a:6a 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) 09/07/2025 _x86_64_ (2 CPU) 01:36:53 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 136.74 10.78 125.96 1450.42 3320.33 01:40:01 AM 49.53 0.25 49.28 9.33 3693.83 01:41:01 AM 83.44 0.08 83.36 1.33 7395.67 01:42:01 AM 36.86 0.52 36.34 19.86 3454.89 01:43:01 AM 18.96 0.65 18.31 87.17 741.14 Average: 65.10 2.46 62.65 313.61 3721.20 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5385644 6965816 2496672 31.67 2688 1777472 1101108 12.33 143468 2083776 27532 01:40:01 AM 5234596 6988068 2647720 33.59 2688 1940284 1062008 11.89 145288 2192572 128544 01:41:01 AM 5095700 6963992 2786616 35.35 2688 2047700 1055736 11.82 147308 2301936 81788 01:42:01 AM 5041460 6917416 2840856 36.04 2688 2054972 1098984 12.31 180140 2320572 8864 01:43:01 AM 5061108 6938464 2821208 35.79 2688 2056188 1047232 11.73 352980 2128404 7412 Average: 5163702 6954751 2718614 34.49 2688 1975323 1073014 12.01 193837 2205452 50828 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 137.33 87.25 702.64 48.16 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 33.59 23.13 652.26 3.86 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 26.22 19.91 276.39 4.48 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 9.20 7.87 7.84 3.77 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 16.21 12.83 14.36 10.59 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 44.51 30.20 330.69 14.17 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) 09/07/2025 _x86_64_ (2 CPU) 01:36:53 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 16.20 0.00 2.28 1.35 0.07 80.11 01:39:01 AM 0 20.49 0.00 3.25 2.18 0.07 74.01 01:39:01 AM 1 11.93 0.00 1.30 0.52 0.07 86.18 01:40:01 AM all 14.61 0.00 1.62 0.52 0.07 83.18 01:40:01 AM 0 11.15 0.00 1.35 0.42 0.07 87.02 01:40:01 AM 1 18.08 0.00 1.90 0.62 0.07 79.33 01:41:01 AM all 15.54 0.00 2.17 1.83 0.05 80.41 01:41:01 AM 0 15.35 0.00 2.03 0.67 0.05 81.90 01:41:01 AM 1 15.72 0.00 2.30 3.00 0.05 78.93 01:42:01 AM all 18.53 0.00 1.67 0.42 0.06 79.32 01:42:01 AM 0 18.73 0.00 1.78 0.25 0.05 79.19 01:42:01 AM 1 18.34 0.00 1.55 0.58 0.07 79.46 01:43:01 AM all 19.83 0.00 2.13 0.12 0.06 77.87 01:43:01 AM 0 23.60 0.00 2.27 0.08 0.07 73.99 01:43:01 AM 1 16.06 0.00 1.98 0.15 0.05 81.76 Average: all 16.94 0.00 1.97 0.85 0.06 80.18 Average: 0 17.86 0.00 2.14 0.72 0.06 79.23 Average: 1 16.03 0.00 1.81 0.97 0.06 81.13