---> uname -a: Linux prd-centos8-builder-2c-2g-8.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 680 4889 19 2127 6723 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:2c:15:d2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.110/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fe2c:15d2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:81:6d:1b:06 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) 06/30/2025 _x86_64_ (2 CPU) 18:12:02 LINUX RESTART (2 CPU) 06:13:02 PM tps rtps wtps bread/s bwrtn/s 06:14:01 PM 177.70 23.60 154.10 5048.19 38777.47 06:15:01 PM 53.34 0.25 53.09 9.33 3718.20 06:16:01 PM 69.84 0.00 69.84 0.00 6202.50 06:17:01 PM 36.59 0.50 36.09 53.86 4493.03 06:18:01 PM 17.87 0.65 17.22 87.20 741.98 Average: 70.72 4.94 65.78 1026.44 10694.16 06:13:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:14:01 PM 5462568 7038716 2419756 30.70 2688 1773060 1016020 11.38 140828 2008632 29744 06:15:01 PM 5251128 7003236 2631196 33.38 2688 1937628 1032368 11.56 146568 2170648 128784 06:16:01 PM 5034704 6909468 2847620 36.13 2688 2054568 1095064 12.26 157740 2354832 122408 06:17:01 PM 5068556 6937520 2813768 35.70 2688 2048412 1047780 11.73 166280 2305824 8 06:18:01 PM 5063832 6940168 2818492 35.76 2688 2054820 1025948 11.49 343740 2133020 22488 Average: 5176158 6965822 2706166 34.33 2688 1973698 1043436 11.68 191031 2194591 60686 06:13:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 PM eth0 224.60 135.62 1034.39 63.03 0.00 0.00 0.00 0.00 06:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 PM eth0 47.18 32.51 669.41 5.07 0.00 0.00 0.00 0.00 06:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 PM eth0 29.01 20.69 280.22 3.82 0.00 0.00 0.00 0.00 06:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 PM eth0 6.05 5.30 7.79 1.37 0.00 0.00 0.00 0.00 06:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 PM eth0 17.37 13.78 16.88 6.52 0.00 0.00 0.00 0.00 06:18:01 PM 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 64.31 41.27 399.65 15.81 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) 06/30/2025 _x86_64_ (2 CPU) 18:12:02 LINUX RESTART (2 CPU) 06:13:02 PM CPU %user %nice %system %iowait %steal %idle 06:14:01 PM all 19.58 0.00 4.19 8.11 0.08 68.04 06:14:01 PM 0 23.40 0.00 4.29 7.91 0.07 64.32 06:14:01 PM 1 15.76 0.00 4.09 8.31 0.09 71.76 06:15:01 PM all 15.36 0.00 1.55 0.68 0.07 82.34 06:15:01 PM 0 18.09 0.00 1.82 0.48 0.08 79.52 06:15:01 PM 1 12.63 0.00 1.28 0.88 0.05 85.15 06:16:01 PM all 13.96 0.00 1.64 1.44 0.05 82.91 06:16:01 PM 0 15.78 0.00 1.63 0.85 0.05 81.68 06:16:01 PM 1 12.13 0.00 1.65 2.03 0.05 84.14 06:17:01 PM all 5.37 0.00 0.60 0.56 0.05 93.42 06:17:01 PM 0 7.39 0.00 0.78 0.60 0.05 91.18 06:17:01 PM 1 3.34 0.00 0.42 0.52 0.05 95.67 06:18:01 PM all 20.18 0.00 1.88 0.44 0.08 77.42 06:18:01 PM 0 19.48 0.00 1.82 0.73 0.10 77.86 06:18:01 PM 1 20.88 0.00 1.93 0.15 0.07 76.97 Average: all 14.87 0.00 1.96 2.22 0.07 80.88 Average: 0 16.80 0.00 2.06 2.09 0.07 78.97 Average: 1 12.94 0.00 1.87 2.35 0.06 82.78