---> uname -a: Linux prd-centos8-builder-2c-2g-166.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: 2800.000 BogoMIPS: 5600.00 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 662 4904 19 2130 6741 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:e5:52:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.99/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86030sec preferred_lft 86030sec inet6 fe80::f816:3eff:fee5:52da/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:32:51:f4:37 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) 10/04/2025 _x86_64_ (2 CPU) 01:37:21 LINUX RESTART (2 CPU) 01:39:02 AM tps rtps wtps bread/s bwrtn/s 01:40:01 AM 134.71 6.37 128.33 944.65 4115.29 01:41:01 AM 47.99 0.17 47.83 4.26 3309.88 01:42:01 AM 90.58 0.60 89.99 21.20 9038.71 01:43:02 AM 15.71 0.07 15.64 9.73 939.12 01:44:01 AM 17.59 0.59 17.00 78.77 697.90 Average: 61.22 1.55 59.67 209.69 3628.21 01:39:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:40:01 AM 5382872 6969008 2499452 31.71 2688 1782772 1017524 11.39 143960 2081360 7048 01:41:01 AM 5226920 6981700 2655404 33.69 2688 1940904 976764 10.94 146252 2198952 115120 01:42:01 AM 5051684 6929028 2830640 35.91 2688 2056248 998024 11.17 164764 2323952 24436 01:43:02 AM 5016204 6892592 2866120 36.36 2688 2055144 1039736 11.64 351112 2174204 7512 01:44:01 AM 5048932 6936136 2833392 35.95 2688 2065724 988724 11.07 354348 2137488 16300 Average: 5145322 6941693 2737002 34.72 2688 1980158 1004154 11.24 232087 2183191 34083 01:39:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 31.74 20.74 260.97 7.99 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 38.96 28.90 663.04 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 23.95 18.56 250.71 6.53 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 01:43:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:02 AM eth0 14.31 11.71 13.73 10.89 0.00 0.00 0.00 0.00 01:43:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 12.74 10.61 10.70 4.76 0.00 0.00 0.00 0.00 01:44:01 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 24.36 18.12 240.55 6.91 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) 10/04/2025 _x86_64_ (2 CPU) 01:37:21 LINUX RESTART (2 CPU) 01:39:02 AM CPU %user %nice %system %iowait %steal %idle 01:40:01 AM all 10.40 0.00 1.62 2.75 0.07 85.16 01:40:01 AM 0 15.51 0.00 2.26 4.25 0.07 77.91 01:40:01 AM 1 5.30 0.00 0.98 1.26 0.07 92.40 01:41:01 AM all 14.80 0.00 1.62 0.78 0.07 82.74 01:41:01 AM 0 18.96 0.00 1.82 0.90 0.07 78.26 01:41:01 AM 1 10.65 0.00 1.42 0.65 0.07 87.22 01:42:01 AM all 21.86 0.00 2.52 2.13 0.08 73.42 01:42:01 AM 0 33.22 0.00 3.04 2.00 0.07 61.67 01:42:01 AM 1 10.48 0.00 2.00 2.25 0.08 85.18 01:43:02 AM all 18.45 0.00 2.08 0.17 0.08 79.23 01:43:02 AM 0 16.48 0.00 2.09 0.17 0.08 81.19 01:43:02 AM 1 20.41 0.00 2.07 0.17 0.07 77.28 01:44:01 AM all 17.26 0.00 1.70 0.16 0.06 80.83 01:44:01 AM 0 25.34 0.00 1.88 0.08 0.05 72.64 01:44:01 AM 1 9.18 0.00 1.51 0.24 0.07 89.01 Average: all 16.57 0.00 1.91 1.19 0.07 80.26 Average: 0 21.91 0.00 2.22 1.47 0.07 74.33 Average: 1 11.23 0.00 1.60 0.91 0.07 86.19