---> uname -a: Linux prd-centos8-builder-2c-2g-150.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 626 4940 19 2130 6777 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:0a:d0:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.170/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86040sec preferred_lft 86040sec inet6 fe80::f816:3eff:fe0a:d0ad/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3e:42:f7:b6 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) 09/24/2025 _x86_64_ (2 CPU) 01:36:45 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 160.44 6.13 154.31 920.65 3472.65 01:40:01 AM 46.01 0.25 45.76 9.34 3616.03 01:41:01 AM 82.37 0.60 81.77 21.18 7266.92 01:42:01 AM 33.84 0.07 33.78 9.73 3561.47 01:43:01 AM 17.70 0.58 17.11 77.45 474.27 Average: 68.08 1.53 66.55 207.67 3678.88 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5421564 7000628 2460760 31.22 2688 1776340 1000784 11.21 143600 2047872 27500 01:40:01 AM 5275544 7031832 2606780 33.07 2688 1941812 943948 10.57 146036 2148924 129648 01:41:01 AM 5084752 6962816 2797572 35.49 2688 2056888 992604 11.11 149144 2309060 89676 01:42:01 AM 5117976 6996516 2764348 35.07 2688 2057332 950144 10.64 351184 2072636 3392 01:43:01 AM 5141032 7022324 2741292 34.78 2688 2059860 918156 10.28 353260 2047516 9824 Average: 5208174 7002823 2674150 33.93 2688 1978446 961127 10.76 228645 2125202 52008 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 26.85 19.20 286.71 8.95 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 38.98 28.85 679.07 4.23 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 25.39 18.83 257.44 5.30 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 12.01 9.48 12.16 8.83 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 19.96 12.33 16.62 5.30 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 24.64 17.74 250.33 6.52 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) 09/24/2025 _x86_64_ (2 CPU) 01:36:45 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 10.19 0.00 1.63 1.34 0.06 86.79 01:39:01 AM 0 6.97 0.00 1.59 1.65 0.07 89.72 01:39:01 AM 1 13.41 0.00 1.67 1.02 0.05 83.86 01:40:01 AM all 14.93 0.00 1.78 0.44 0.05 82.80 01:40:01 AM 0 11.59 0.00 1.69 0.54 0.07 86.12 01:40:01 AM 1 18.27 0.00 1.86 0.35 0.03 79.49 01:41:01 AM all 19.92 0.00 2.06 0.88 0.07 77.08 01:41:01 AM 0 13.25 0.00 1.80 0.77 0.05 84.13 01:41:01 AM 1 26.57 0.00 2.31 1.00 0.08 70.04 01:42:01 AM all 14.24 0.00 1.94 0.34 0.05 83.42 01:42:01 AM 0 6.84 0.00 1.75 0.57 0.05 90.79 01:42:01 AM 1 21.65 0.00 2.14 0.12 0.05 76.04 01:43:01 AM all 20.21 0.00 1.55 0.08 0.07 78.09 01:43:01 AM 0 19.93 0.00 1.55 0.10 0.08 78.33 01:43:01 AM 1 20.48 0.00 1.55 0.07 0.07 77.84 Average: all 15.90 0.00 1.79 0.62 0.06 81.63 Average: 0 11.72 0.00 1.68 0.72 0.06 85.82 Average: 1 20.08 0.00 1.91 0.51 0.06 77.45