---> uname -a: Linux prd-centos8-builder-2c-2g-144.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 638 4928 19 2130 6765 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:a4:6e:5d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.209/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86038sec preferred_lft 86038sec inet6 fe80::f816:3eff:fea4:6e5d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a0:10:8f:0a 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) 09/21/2025 _x86_64_ (2 CPU) 01:36:43 LINUX RESTART (2 CPU) 01:38:02 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 173.80 6.29 167.51 937.87 3592.26 01:40:01 AM 46.73 0.28 46.45 10.40 3612.11 01:41:01 AM 81.84 0.60 81.24 21.20 7254.11 01:42:01 AM 33.09 0.07 33.02 9.73 3447.08 01:43:01 AM 20.14 0.58 19.56 77.44 751.25 Average: 70.77 1.55 69.23 208.88 3731.71 01:38:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5411000 6990020 2471324 31.35 2688 1776216 1022816 11.45 143796 2057784 27500 01:40:01 AM 5244988 7003848 2637336 33.46 2688 1944428 983748 11.02 146328 2178252 132284 01:41:01 AM 5072176 6950120 2810148 35.65 2688 2056652 992112 11.11 149424 2320332 89680 01:42:01 AM 5105904 6984204 2776420 35.22 2688 2057096 944484 10.58 351332 2083828 8996 01:43:01 AM 5070736 6950016 2811588 35.67 2688 2057980 978544 10.96 353424 2116640 7452 Average: 5180961 6975642 2701363 34.27 2688 1978474 984341 11.02 228861 2151367 53182 01:38:02 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 30.94 23.01 291.50 10.59 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 36.47 27.44 679.49 4.13 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 27.71 20.78 261.43 5.45 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 11.88 9.65 12.14 9.68 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 12.46 10.08 9.67 4.99 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 23.87 18.18 250.71 6.96 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) 09/21/2025 _x86_64_ (2 CPU) 01:36:43 LINUX RESTART (2 CPU) 01:38:02 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 10.48 0.00 1.73 1.27 0.06 86.46 01:39:01 AM 0 7.08 0.00 2.03 2.08 0.07 88.74 01:39:01 AM 1 13.87 0.00 1.44 0.46 0.05 84.17 01:40:01 AM all 14.76 0.00 1.63 0.43 0.06 83.12 01:40:01 AM 0 8.53 0.00 1.25 0.55 0.07 89.60 01:40:01 AM 1 20.99 0.00 2.00 0.32 0.05 76.64 01:41:01 AM all 21.29 0.00 2.33 0.72 0.07 75.58 01:41:01 AM 0 14.03 0.00 2.15 0.90 0.08 82.84 01:41:01 AM 1 28.56 0.00 2.52 0.55 0.07 68.31 01:42:01 AM all 14.53 0.00 2.30 0.30 0.07 82.80 01:42:01 AM 0 12.01 0.00 2.31 0.50 0.05 85.13 01:42:01 AM 1 17.04 0.00 2.30 0.10 0.08 80.47 01:43:01 AM all 18.99 0.00 1.58 0.14 0.07 79.22 01:43:01 AM 0 5.16 0.00 1.18 0.10 0.07 93.49 01:43:01 AM 1 32.85 0.00 1.97 0.18 0.07 64.93 Average: all 16.04 0.00 1.92 0.57 0.07 81.41 Average: 0 9.37 0.00 1.78 0.82 0.07 87.96 Average: 1 22.70 0.00 2.05 0.32 0.06 74.87