---> uname -a: Linux prd-centos8-builder-2c-2g-325.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 9.0G 32G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 668 4926 19 2103 6737 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:e3:a9:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.230/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86043sec preferred_lft 86043sec inet6 fe80::f816:3eff:fee3:a925/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f9:e6:63:a4 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) 03/17/2025 _x86_64_ (2 CPU) 22:17:28 LINUX RESTART (2 CPU) 10:19:01 PM tps rtps wtps bread/s bwrtn/s 10:20:01 PM 34.17 6.23 27.94 905.70 3170.98 10:21:01 PM 43.90 0.12 43.79 2.67 2884.97 10:22:01 PM 83.29 0.62 82.67 21.33 7689.42 10:23:01 PM 18.96 0.07 18.90 9.73 2188.45 10:24:01 PM 13.63 0.58 13.05 77.44 253.82 Average: 38.79 1.52 37.27 203.39 3237.41 10:19:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:20:01 PM 5372280 6956600 2510036 31.84 2688 1780940 1064684 11.92 144732 2092308 9700 10:21:01 PM 5232784 6976328 2649532 33.61 2688 1928972 1003876 11.24 146252 2190444 122296 10:22:01 PM 5071756 6923168 2810560 35.66 2688 2031836 1037124 11.61 164868 2311748 53204 10:23:01 PM 5106544 6958420 2775772 35.22 2688 2032296 996828 11.16 349972 2091992 168 10:24:01 PM 5101508 6955944 2780808 35.28 2688 2034848 1017088 11.39 351792 2095092 1396 Average: 5176974 6954092 2705342 34.32 2688 1961778 1023920 11.46 231523 2156317 37353 10:19:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 PM eth0 20.23 15.81 168.06 2.85 0.00 0.00 0.00 0.00 10:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 PM eth0 31.77 21.24 624.59 3.55 0.00 0.00 0.00 0.00 10:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 PM eth0 21.75 16.85 230.89 5.10 0.00 0.00 0.00 0.00 10:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 PM eth0 12.26 9.87 12.34 9.04 0.00 0.00 0.00 0.00 10:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 PM eth0 15.53 12.01 12.48 5.51 0.00 0.00 0.00 0.00 10:24:01 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 20.31 15.16 209.68 5.21 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) 03/17/2025 _x86_64_ (2 CPU) 22:17:28 LINUX RESTART (2 CPU) 10:19:01 PM CPU %user %nice %system %iowait %steal %idle 10:20:01 PM all 9.63 0.00 1.35 2.82 0.06 86.14 10:20:01 PM 0 12.61 0.00 1.47 3.41 0.07 82.44 10:20:01 PM 1 6.65 0.00 1.24 2.22 0.05 89.84 10:21:01 PM all 14.12 0.00 1.72 0.79 0.05 83.32 10:21:01 PM 0 16.60 0.00 1.82 0.73 0.05 80.80 10:21:01 PM 1 11.65 0.00 1.61 0.85 0.05 85.84 10:22:01 PM all 19.28 0.00 2.22 1.54 0.07 76.89 10:22:01 PM 0 29.57 0.00 2.55 1.72 0.08 66.08 10:22:01 PM 1 9.00 0.00 1.88 1.36 0.07 87.68 10:23:01 PM all 12.51 0.00 2.46 0.39 0.05 84.59 10:23:01 PM 0 16.28 0.00 2.40 0.07 0.05 81.20 10:23:01 PM 1 8.73 0.00 2.53 0.72 0.05 87.97 10:24:01 PM all 14.43 0.00 1.08 0.12 0.05 84.32 10:24:01 PM 0 25.05 0.00 1.35 0.17 0.05 73.38 10:24:01 PM 1 3.79 0.00 0.82 0.07 0.05 95.27 Average: all 14.00 0.00 1.77 1.13 0.06 83.05 Average: 0 20.03 0.00 1.92 1.22 0.06 76.78 Average: 1 7.97 0.00 1.62 1.04 0.05 89.32