---> uname -a: Linux prd-centos8-builder-2c-2g-172.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 686 4725 19 2285 6719 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:b8:c7:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.206/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 85979sec preferred_lft 85979sec inet6 fe80::f816:3eff:feb8:c76e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1a:77:a9:3c 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) 01/19/2025 _x86_64_ (2 CPU) 01:13:30 LINUX RESTART (2 CPU) 01:15:01 AM tps rtps wtps bread/s bwrtn/s 01:16:01 AM 73.16 0.53 72.63 169.41 8246.87 01:17:01 AM 1.15 0.05 1.10 1.07 16.48 01:18:01 AM 8.85 5.88 2.97 901.58 331.96 01:19:01 AM 26.96 0.52 26.45 16.13 1606.43 01:20:01 AM 67.03 0.38 66.64 54.12 6411.90 01:21:01 AM 55.57 0.23 55.34 23.60 4721.13 Average: 38.79 1.27 37.52 194.31 3556.00 01:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:16:01 AM 5218632 6922076 2663684 33.79 2688 1903300 1332500 14.92 192932 2208364 24 01:17:01 AM 5210948 6914408 2671368 33.89 2688 1903316 1332500 14.92 192940 2216424 12 01:18:01 AM 5228936 6987312 2653380 33.66 2688 1956288 1015484 11.37 373776 2013500 19684 01:19:01 AM 5114588 6910180 2767728 35.11 2688 1990428 1066704 11.94 382144 2108408 20064 01:20:01 AM 4979384 6916700 2902932 36.83 2688 2124284 1041428 11.66 381488 2208168 7652 01:21:01 AM 4899804 6941160 2982512 37.84 2688 2222140 1007108 11.28 386624 2259684 13260 Average: 5108715 6931973 2773601 35.19 2688 2016626 1132621 12.68 318317 2169091 10116 01:15:01 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 39.55 28.51 546.06 3.62 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 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 2.92 3.15 0.97 0.59 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 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:18:01 AM eth0 10.70 8.37 39.38 2.42 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 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 01:19:01 AM eth0 17.13 14.60 186.86 2.86 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 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 01:20:01 AM eth0 35.30 22.58 574.86 4.88 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 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 20.98 16.23 217.85 4.29 0.00 0.00 0.00 0.00 01:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 Average: eth0 21.10 15.57 261.01 3.11 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) 01/19/2025 _x86_64_ (2 CPU) 01:13:30 LINUX RESTART (2 CPU) 01:15:01 AM CPU %user %nice %system %iowait %steal %idle 01:16:01 AM all 5.80 0.00 0.76 1.75 0.06 91.63 01:16:01 AM 0 8.07 0.00 0.48 0.12 0.05 91.28 01:16:01 AM 1 3.53 0.00 1.04 3.38 0.07 91.99 01:17:01 AM all 0.43 0.00 0.13 0.00 0.06 99.37 01:17:01 AM 0 0.20 0.00 0.13 0.00 0.05 99.62 01:17:01 AM 1 0.67 0.00 0.13 0.00 0.07 99.13 01:18:01 AM all 4.74 0.00 0.72 0.31 0.05 94.19 01:18:01 AM 0 3.11 0.00 0.65 0.38 0.05 95.81 01:18:01 AM 1 6.37 0.00 0.79 0.23 0.05 92.56 01:19:01 AM all 10.80 0.00 0.76 0.62 0.05 87.77 01:19:01 AM 0 11.76 0.00 0.77 0.47 0.05 86.96 01:19:01 AM 1 9.84 0.00 0.75 0.77 0.05 88.59 01:20:01 AM all 15.76 0.00 1.70 1.62 0.08 80.84 01:20:01 AM 0 17.25 0.00 1.51 1.12 0.08 80.04 01:20:01 AM 1 14.27 0.00 1.89 2.12 0.08 81.64 01:21:01 AM all 15.63 0.00 1.77 1.17 0.05 81.38 01:21:01 AM 0 18.61 0.00 2.00 1.27 0.05 78.07 01:21:01 AM 1 12.65 0.00 1.53 1.07 0.05 84.70 Average: all 8.87 0.00 0.97 0.91 0.06 89.19 Average: 0 9.84 0.00 0.93 0.56 0.06 88.62 Average: 1 7.89 0.00 1.02 1.26 0.06 89.77