---> uname -a: Linux prd-centos8-builder-2c-2g-331.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: 2799.996 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 630 4773 19 2294 6775 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:ba:d0:fa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.80/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 85887sec preferred_lft 85887sec inet6 fe80::f816:3eff:feba:d0fa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d7:cf:7e:42 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) 03/20/2025 _x86_64_ (2 CPU) 08:53:23 LINUX RESTART (2 CPU) 08:55:02 AM tps rtps wtps bread/s bwrtn/s 08:56:01 AM 9.81 0.02 9.79 20.74 7289.41 08:57:01 AM 1.18 0.05 1.13 1.07 15.68 08:58:01 AM 0.80 0.00 0.80 0.00 11.56 08:59:01 AM 0.70 0.00 0.70 0.00 8.60 09:00:01 AM 22.01 6.13 15.88 907.16 893.40 09:01:01 AM 53.58 0.68 52.90 64.65 3592.94 09:02:01 AM 72.31 0.27 72.04 25.06 6142.74 Average: 22.95 1.02 21.92 145.84 2553.70 08:55:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:56:01 AM 5282264 6986348 2600060 32.99 2688 1903692 1261476 14.12 193260 2144112 24 08:57:01 AM 5268164 6972276 2614160 33.16 2688 1903716 1261476 14.12 193276 2158324 4 08:58:01 AM 5267720 6971836 2614604 33.17 2688 1903720 1261476 14.12 193276 2158808 4 08:59:01 AM 5267928 6972060 2614396 33.17 2688 1903736 1261476 14.12 193276 2159028 12 09:00:01 AM 5215704 6984044 2666620 33.83 2688 1965152 999356 11.19 379096 2017196 18788 09:01:01 AM 5072396 7013048 2809928 35.65 2688 2126836 934264 10.46 382576 2116892 126944 09:02:01 AM 4951300 6996236 2931024 37.18 2688 2225112 944376 10.57 386008 2211316 104492 Average: 5189354 6985121 2692970 34.16 2688 1990281 1131986 12.67 274395 2137954 35753 08:55:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 AM eth0 3.63 4.05 2.40 0.73 0.00 0.00 0.00 0.00 08:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 AM lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 08:57:01 AM eth0 5.40 3.47 5.47 3.11 0.00 0.00 0.00 0.00 08:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 AM eth0 0.92 0.80 0.15 0.31 0.00 0.00 0.00 0.00 08:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 AM eth0 6.03 5.42 1.11 1.19 0.00 0.00 0.00 0.00 08:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 AM lo 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 09:00:01 AM eth0 14.51 12.38 140.03 2.97 0.00 0.00 0.00 0.00 09:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 AM lo 0.30 0.30 0.02 0.02 0.00 0.00 0.00 0.00 09:01:01 AM eth0 39.10 28.02 635.96 6.05 0.00 0.00 0.00 0.00 09:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 AM eth0 20.14 15.63 248.46 3.71 0.00 0.00 0.00 0.00 09:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 Average: eth0 12.84 9.98 148.02 2.59 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) 03/20/2025 _x86_64_ (2 CPU) 08:53:23 LINUX RESTART (2 CPU) 08:55:02 AM CPU %user %nice %system %iowait %steal %idle 08:56:01 AM all 1.40 0.00 0.30 0.45 0.05 97.80 08:56:01 AM 0 1.95 0.00 0.29 0.31 0.03 97.42 08:56:01 AM 1 0.85 0.00 0.31 0.59 0.07 98.18 08:57:01 AM all 0.61 0.00 0.13 0.00 0.06 99.20 08:57:01 AM 0 0.28 0.00 0.17 0.00 0.07 99.48 08:57:01 AM 1 0.93 0.00 0.10 0.00 0.05 98.92 08:58:01 AM all 0.37 0.00 0.13 0.00 0.05 99.46 08:58:01 AM 0 0.22 0.00 0.17 0.00 0.05 99.57 08:58:01 AM 1 0.52 0.00 0.08 0.00 0.05 99.35 08:59:01 AM all 0.42 0.00 0.16 0.00 0.04 99.38 08:59:01 AM 0 0.54 0.00 0.15 0.00 0.05 99.26 08:59:01 AM 1 0.30 0.00 0.17 0.00 0.03 99.50 09:00:01 AM all 7.67 0.00 1.08 0.32 0.06 90.88 09:00:01 AM 0 5.68 0.00 0.92 0.30 0.05 93.05 09:00:01 AM 1 9.66 0.00 1.23 0.33 0.07 88.70 09:01:01 AM all 18.82 0.00 2.03 0.51 0.06 78.59 09:01:01 AM 0 23.05 0.00 2.15 0.55 0.05 74.20 09:01:01 AM 1 14.60 0.00 1.91 0.47 0.07 82.95 09:02:01 AM all 13.76 0.00 1.82 0.70 0.07 83.65 09:02:01 AM 0 12.77 0.00 1.58 0.33 0.05 85.27 09:02:01 AM 1 14.75 0.00 2.06 1.07 0.08 82.04 Average: all 6.17 0.00 0.81 0.28 0.05 92.68 Average: 0 6.38 0.00 0.78 0.21 0.05 92.58 Average: 1 5.97 0.00 0.84 0.35 0.06 92.78