---> uname -a: Linux prd-centos8-builder-2c-2g-327.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 9.2G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 674 4728 19 2294 6731 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:56:db:59 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.245/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 85991sec preferred_lft 85991sec inet6 fe80::f816:3eff:fe56:db59/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7d:53:87:e8 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) 03/19/2025 _x86_64_ (2 CPU) 01:13:21 LINUX RESTART (2 CPU) 01:15:02 AM tps rtps wtps bread/s bwrtn/s 01:16:01 AM 10.95 0.05 10.90 27.66 7919.69 01:17:01 AM 0.80 0.05 0.75 1.07 12.53 01:18:01 AM 12.83 6.10 6.73 906.63 465.29 01:19:01 AM 50.16 0.67 49.49 64.52 3583.25 01:20:01 AM 57.60 0.00 57.60 0.00 5344.25 Average: 26.52 1.38 25.14 200.57 3450.07 01:15:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:16:01 AM 5238272 6942828 2644044 33.54 2688 1904324 1328768 14.88 192880 2186396 24 01:17:01 AM 5228848 6933420 2653468 33.66 2688 1904340 1328768 14.88 192920 2196008 20 01:18:01 AM 5236708 7003316 2645608 33.56 2688 1963816 1007320 11.28 374560 2000044 26008 01:19:01 AM 5026656 6968996 2855660 36.23 2688 2127200 1011948 11.33 381208 2155676 126836 01:20:01 AM 4983024 6948840 2899292 36.78 2688 2150880 1020428 11.43 382904 2196244 27364 Average: 5142702 6959480 2739614 34.76 2688 2010112 1139446 12.76 304894 2146874 36050 01:15:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 45.35 33.91 552.92 2.78 0.00 0.00 0.00 0.00 01:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 4.57 3.48 5.72 0.88 0.00 0.00 0.00 0.00 01:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 12.56 10.93 115.53 5.68 0.00 0.00 0.00 0.00 01:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:19:01 AM eth0 39.06 26.83 657.39 5.56 0.00 0.00 0.00 0.00 01:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 13.35 11.83 97.52 2.81 0.00 0.00 0.00 0.00 01:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 22.90 17.34 284.91 3.54 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) 03/19/2025 _x86_64_ (2 CPU) 01:13:21 LINUX RESTART (2 CPU) 01:15:02 AM CPU %user %nice %system %iowait %steal %idle 01:16:01 AM all 4.60 0.00 0.47 1.21 0.05 93.68 01:16:01 AM 0 5.61 0.00 0.61 2.16 0.05 91.57 01:16:01 AM 1 3.59 0.00 0.32 0.25 0.05 95.79 01:17:01 AM all 0.54 0.00 0.12 0.00 0.06 99.28 01:17:01 AM 0 0.73 0.00 0.10 0.00 0.07 99.10 01:17:01 AM 1 0.35 0.00 0.13 0.00 0.05 99.47 01:18:01 AM all 6.40 0.00 0.95 0.24 0.06 92.35 01:18:01 AM 0 6.12 0.00 0.93 0.10 0.05 92.80 01:18:01 AM 1 6.69 0.00 0.97 0.38 0.07 91.89 01:19:01 AM all 15.21 0.00 1.77 0.54 0.07 82.41 01:19:01 AM 0 22.52 0.00 2.05 0.53 0.05 74.85 01:19:01 AM 1 7.91 0.00 1.50 0.55 0.08 89.96 01:20:01 AM all 10.91 0.00 1.00 0.63 0.08 87.38 01:20:01 AM 0 9.48 0.00 1.05 1.03 0.08 88.35 01:20:01 AM 1 12.35 0.00 0.95 0.23 0.07 86.40 Average: all 7.55 0.00 0.86 0.52 0.06 91.00 Average: 0 8.91 0.00 0.95 0.76 0.06 89.32 Average: 1 6.19 0.00 0.78 0.28 0.06 92.69