---> uname -a: Linux prd-centos8-builder-2c-2g-176.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 667 4899 19 2130 6736 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:6d:91:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.229/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:fe6d:91ba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7c:cc:a7:cd 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) 10/11/2025 _x86_64_ (2 CPU) 01:37:11 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 300.68 123.76 176.92 13128.25 38883.70 01:40:01 AM 34.17 0.63 33.54 23.19 2601.97 01:41:01 AM 76.06 0.02 76.05 0.53 7213.64 01:42:01 AM 55.21 0.60 54.61 21.20 4774.50 01:43:01 AM 23.04 0.45 22.59 63.85 1449.43 Average: 97.83 25.09 72.74 2647.05 10983.80 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5467972 7025336 2414352 30.63 2688 1755324 995320 11.14 137988 2010688 37900 01:40:01 AM 5332180 6936124 2550144 32.35 2688 1798868 1064748 11.92 145956 2126284 20084 01:41:01 AM 5182868 6975332 2699456 34.25 2688 1977372 998116 11.18 146668 2235788 39200 01:42:01 AM 5010304 6886092 2872020 36.44 2688 2054424 1070424 11.99 178164 2352660 22992 01:43:01 AM 5046316 6924228 2836008 35.98 2688 2056488 1011456 11.33 351584 2143828 7524 Average: 5207928 6949422 2674396 33.93 2688 1928495 1028013 11.51 192072 2173850 25540 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 242.29 129.66 895.49 60.54 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 22.03 18.21 263.81 3.28 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 39.56 28.99 701.83 3.85 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 22.80 17.75 165.44 6.40 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 20.14 13.75 19.45 9.95 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 69.36 41.67 409.20 16.80 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) 10/11/2025 _x86_64_ (2 CPU) 01:37:11 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 26.18 0.00 4.73 22.21 0.08 46.78 01:39:01 AM 0 28.74 0.00 5.77 24.95 0.08 40.46 01:39:01 AM 1 23.63 0.00 3.71 19.49 0.08 53.09 01:40:01 AM all 9.98 0.00 0.99 0.44 0.08 88.51 01:40:01 AM 0 9.74 0.00 0.93 0.47 0.07 88.79 01:40:01 AM 1 10.23 0.00 1.05 0.42 0.08 88.22 01:41:01 AM all 13.52 0.00 1.85 2.45 0.06 82.13 01:41:01 AM 0 16.74 0.00 2.22 3.50 0.05 77.49 01:41:01 AM 1 10.30 0.00 1.48 1.40 0.07 86.75 01:42:01 AM all 24.36 0.00 2.31 0.72 0.07 72.54 01:42:01 AM 0 36.62 0.00 2.70 1.00 0.08 59.59 01:42:01 AM 1 12.10 0.00 1.92 0.43 0.07 85.49 01:43:01 AM all 18.42 0.00 2.09 0.41 0.08 79.00 01:43:01 AM 0 15.65 0.00 1.99 0.33 0.08 81.95 01:43:01 AM 1 21.19 0.00 2.19 0.48 0.08 76.06 Average: all 18.48 0.00 2.39 5.22 0.08 73.83 Average: 0 21.49 0.00 2.72 6.02 0.07 69.70 Average: 1 15.48 0.00 2.07 4.43 0.08 77.95