---> uname -a: Linux prd-centos8-builder-2c-2g-72.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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 657 4912 19 2127 6746 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:5f:ca:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.11/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86032sec preferred_lft 86032sec inet6 fe80::f816:3eff:fe5f:cadb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:21:1e:34:6d 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) 08/11/2025 _x86_64_ (2 CPU) 01:36:25 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 35.01 6.23 28.78 905.85 3335.71 01:40:01 AM 72.40 0.13 72.27 3.20 6857.11 01:41:01 AM 61.29 0.60 60.69 21.20 5070.64 01:42:01 AM 19.95 0.07 19.88 9.73 1492.10 01:43:01 AM 17.63 0.58 17.04 77.44 471.91 Average: 41.26 1.52 39.73 203.48 3445.39 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5400892 6993960 2481432 31.48 2688 1789192 994636 11.14 144260 2063708 12808 01:40:01 AM 5199012 6950932 2683312 34.04 2688 1938592 1019368 11.41 146392 2218520 7648 01:41:01 AM 5057392 6931624 2824932 35.84 2688 2053016 1015028 11.37 164976 2314524 28632 01:42:01 AM 5096712 6969920 2785612 35.34 2688 2051904 964692 10.80 351336 2094032 7508 01:43:01 AM 5085452 6963036 2796872 35.48 2688 2055992 971200 10.87 353548 2102380 9828 Average: 5167892 6961894 2714432 34.44 2688 1977739 992985 11.12 232102 2158633 13285 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 19.45 14.51 215.89 2.78 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 37.44 23.43 655.80 3.88 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 23.76 17.76 251.95 5.12 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 12.16 9.77 12.40 8.91 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 14.06 11.46 10.64 5.49 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 21.38 15.39 229.33 5.24 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) 08/11/2025 _x86_64_ (2 CPU) 01:36:25 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 9.55 0.00 1.08 1.30 0.06 88.01 01:39:01 AM 0 13.49 0.00 1.30 1.25 0.05 83.90 01:39:01 AM 1 5.61 0.00 0.85 1.35 0.07 92.12 01:40:01 AM all 14.30 0.00 1.80 1.63 0.08 82.20 01:40:01 AM 0 10.65 0.00 1.60 1.30 0.07 86.39 01:40:01 AM 1 17.96 0.00 2.00 1.95 0.08 78.00 01:41:01 AM all 21.17 0.00 2.26 1.11 0.07 75.38 01:41:01 AM 0 25.30 0.00 2.50 0.92 0.07 71.22 01:41:01 AM 1 17.07 0.00 2.03 1.30 0.08 79.53 01:42:01 AM all 14.06 0.00 1.76 0.32 0.07 83.80 01:42:01 AM 0 16.97 0.00 1.89 0.25 0.05 80.84 01:42:01 AM 1 11.14 0.00 1.63 0.38 0.08 86.75 01:43:01 AM all 18.67 0.00 1.50 0.23 0.07 79.52 01:43:01 AM 0 24.39 0.00 1.65 0.37 0.07 73.53 01:43:01 AM 1 12.95 0.00 1.35 0.10 0.08 85.51 Average: all 15.56 0.00 1.68 0.92 0.07 81.78 Average: 0 18.16 0.00 1.79 0.82 0.06 79.18 Average: 1 12.95 0.00 1.57 1.02 0.08 84.38