---> uname -a: Linux prd-centos8-builder-2c-2g-495.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 9.0G 32G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 645 4937 19 2113 6759 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:44:1f:7e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.71/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86030sec preferred_lft 86030sec inet6 fe80::f816:3eff:fe44:1f7e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1f:1f:4b:61 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) 05/31/2025 _x86_64_ (2 CPU) 01:37:01 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 236.50 21.74 214.76 4371.74 21494.70 01:40:01 AM 47.42 0.28 47.13 10.40 3525.96 01:41:01 AM 70.51 0.05 70.46 1.07 6233.21 01:42:01 AM 43.76 0.57 43.19 20.26 4189.47 01:43:01 AM 18.48 0.65 17.83 87.19 787.22 Average: 83.34 4.66 78.68 898.19 7246.43 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5464568 7043540 2417756 30.67 2688 1775832 956268 10.71 139380 2008056 29744 01:40:01 AM 5116016 6913840 2766308 35.10 2688 1984532 1094744 12.26 182280 2275044 166696 01:41:01 AM 5073336 6928264 2808988 35.64 2688 2035652 1046512 11.72 146636 2331100 103840 01:42:01 AM 5080328 6941976 2801996 35.55 2688 2041340 1017852 11.40 178568 2287004 8880 01:43:01 AM 5141924 7006496 2740400 34.77 2688 2044132 954172 10.68 352556 2052000 8880 Average: 5175234 6966823 2707090 34.34 2688 1976298 1013910 11.35 199884 2190641 63608 01:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 241.90 127.72 998.60 59.02 0.00 0.00 0.00 0.00 01:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 36.40 26.32 662.65 4.61 0.00 0.00 0.00 0.00 01:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 19.89 15.68 247.51 3.30 0.00 0.00 0.00 0.00 01:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 10.70 8.87 8.33 4.47 0.00 0.00 0.00 0.00 01:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 16.58 13.75 16.13 10.85 0.00 0.00 0.00 0.00 01:43:01 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 65.10 38.47 386.67 16.45 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) 05/31/2025 _x86_64_ (2 CPU) 01:37:01 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 18.15 0.00 3.24 9.92 0.08 68.62 01:39:01 AM 0 20.44 0.00 2.79 9.93 0.08 66.75 01:39:01 AM 1 15.85 0.00 3.68 9.92 0.07 70.48 01:40:01 AM all 13.25 0.00 1.37 0.96 0.07 84.35 01:40:01 AM 0 11.65 0.00 1.23 1.05 0.08 85.98 01:40:01 AM 1 14.85 0.00 1.50 0.87 0.07 82.72 01:41:01 AM all 14.35 0.00 1.76 1.08 0.07 82.75 01:41:01 AM 0 13.45 0.00 1.83 1.00 0.05 83.67 01:41:01 AM 1 15.24 0.00 1.68 1.16 0.08 81.83 01:42:01 AM all 19.30 0.00 1.67 0.73 0.07 78.23 01:42:01 AM 0 22.05 0.00 1.55 1.08 0.07 75.25 01:42:01 AM 1 16.54 0.00 1.80 0.38 0.07 81.21 01:43:01 AM all 20.09 0.00 2.94 0.17 0.07 76.74 01:43:01 AM 0 19.69 0.00 2.90 0.10 0.08 77.23 01:43:01 AM 1 20.49 0.00 2.97 0.23 0.05 76.26 Average: all 17.02 0.00 2.19 2.57 0.07 78.15 Average: 0 17.45 0.00 2.06 2.63 0.07 77.79 Average: 1 16.59 0.00 2.32 2.51 0.07 78.51