---> uname -a: Linux prd-centos8-builder-2c-2g-212.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 661 4859 19 2176 6739 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:80:0a:87 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.25/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fe80:a87/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0c:3a:a1:8b 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) 11/03/2025 _x86_64_ (2 CPU) 08:23:55 LINUX RESTART (2 CPU) 08:25:01 AM tps rtps wtps bread/s bwrtn/s 08:26:01 AM 152.06 7.92 144.14 986.37 3486.94 08:27:01 AM 50.77 0.30 50.47 10.40 3731.08 08:28:01 AM 83.76 0.00 83.76 0.00 7427.37 08:29:01 AM 47.71 0.70 47.01 94.25 4984.25 Average: 83.57 2.23 81.35 272.74 4907.52 08:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:26:01 AM 5391280 6969292 2491036 31.60 2688 1775292 1014776 11.36 144884 2076788 27572 08:27:01 AM 5228032 6983360 2654284 33.67 2688 1942096 991400 11.10 146776 2197972 131816 08:28:01 AM 5060844 6962448 2821472 35.79 2688 2079268 978496 10.96 151864 2325208 111608 08:29:01 AM 4935820 6859836 2946496 37.38 2688 2100516 1075460 12.04 329968 2265984 24540 Average: 5153994 6943734 2728322 34.61 2688 1974293 1015033 11.37 193373 2216488 73884 08:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 AM eth0 73.67 45.81 437.25 23.23 0.00 0.00 0.00 0.00 08:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 AM eth0 34.89 25.51 668.02 4.90 0.00 0.00 0.00 0.00 08:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 AM eth0 22.76 17.91 276.64 3.96 0.00 0.00 0.00 0.00 08:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 AM eth0 18.53 14.11 23.97 6.91 0.00 0.00 0.00 0.00 08:29:01 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 37.46 25.84 351.47 9.75 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) 11/03/2025 _x86_64_ (2 CPU) 08:23:55 LINUX RESTART (2 CPU) 08:25:01 AM CPU %user %nice %system %iowait %steal %idle 08:26:01 AM all 12.62 0.00 1.95 1.54 0.06 83.84 08:26:01 AM 0 14.14 0.00 1.65 1.32 0.05 82.84 08:26:01 AM 1 11.09 0.00 2.24 1.76 0.07 84.84 08:27:01 AM all 14.35 0.00 1.60 0.58 0.06 83.41 08:27:01 AM 0 19.56 0.00 2.07 0.83 0.07 77.47 08:27:01 AM 1 9.14 0.00 1.13 0.32 0.05 89.36 08:28:01 AM all 18.35 0.00 2.12 1.25 0.06 78.23 08:28:01 AM 0 25.02 0.00 2.52 1.60 0.07 70.79 08:28:01 AM 1 11.68 0.00 1.72 0.90 0.05 85.65 08:29:01 AM all 24.13 0.00 1.94 0.88 0.08 72.97 08:29:01 AM 0 29.22 0.00 2.05 0.97 0.07 67.70 08:29:01 AM 1 19.04 0.00 1.84 0.78 0.08 78.26 Average: all 17.37 0.00 1.90 1.06 0.06 79.61 Average: 0 21.99 0.00 2.07 1.18 0.06 74.70 Average: 1 12.74 0.00 1.73 0.94 0.06 84.53