---> uname -a: Linux prd-centos8-builder-2c-2g-39.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 661 4905 19 2130 6742 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:bb:9b:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.176/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86054sec preferred_lft 86054sec inet6 fe80::f816:3eff:febb:9bfc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c8:e6:c4:2e 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) 07/19/2025 _x86_64_ (2 CPU) 01:36:59 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 259.62 20.86 238.76 4346.88 6470.22 01:40:01 AM 52.60 0.38 52.22 15.06 3769.56 01:41:01 AM 72.43 0.08 72.34 1.33 6214.26 01:42:01 AM 46.53 0.52 46.01 19.86 4603.28 01:43:01 AM 20.13 0.65 19.48 87.19 963.44 Average: 90.26 4.50 85.76 894.00 4404.19 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5444392 7023484 2437924 30.93 2688 1776196 991292 11.10 139804 2027068 27616 01:40:01 AM 5237316 6992828 2645000 33.56 2688 1941252 983568 11.01 145724 2185788 129016 01:41:01 AM 5115256 6985036 2767060 35.10 2688 2048988 1016684 11.38 147780 2282760 113152 01:42:01 AM 5046208 6923512 2836108 35.98 2688 2056192 1000532 11.20 180944 2313000 8852 01:43:01 AM 5078604 6957300 2803712 35.57 2688 2057432 987832 11.06 353472 2108432 4 Average: 5184355 6976432 2697961 34.23 2688 1976012 995982 11.15 193545 2183410 55728 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 211.93 122.68 1002.28 59.41 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 37.72 25.29 672.75 4.50 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 26.31 19.51 277.05 4.47 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 9.30 8.02 7.89 4.01 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 16.63 13.03 15.80 10.66 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 60.38 37.70 395.16 16.61 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) 07/19/2025 _x86_64_ (2 CPU) 01:36:59 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 18.18 0.00 3.15 2.33 0.07 76.27 01:39:01 AM 0 15.94 0.00 3.38 3.70 0.08 76.91 01:39:01 AM 1 20.44 0.00 2.93 0.95 0.05 75.63 01:40:01 AM all 15.42 0.00 1.47 0.63 0.08 82.41 01:40:01 AM 0 11.75 0.00 1.20 0.73 0.07 86.24 01:40:01 AM 1 19.08 0.00 1.73 0.52 0.08 78.58 01:41:01 AM all 16.08 0.00 2.10 0.69 0.06 81.07 01:41:01 AM 0 14.05 0.00 1.80 0.38 0.05 83.72 01:41:01 AM 1 18.12 0.00 2.40 1.00 0.07 78.42 01:42:01 AM all 18.57 0.00 1.77 0.61 0.07 78.97 01:42:01 AM 0 12.06 0.00 1.45 0.52 0.08 85.89 01:42:01 AM 1 25.10 0.00 2.10 0.70 0.07 72.04 01:43:01 AM all 19.41 0.00 2.00 0.16 0.07 78.37 01:43:01 AM 0 27.78 0.00 2.26 0.17 0.07 69.73 01:43:01 AM 1 11.07 0.00 1.75 0.15 0.07 86.97 Average: all 17.53 0.00 2.10 0.88 0.07 79.42 Average: 0 16.31 0.00 2.02 1.10 0.07 80.51 Average: 1 18.76 0.00 2.18 0.66 0.07 78.33