---> uname -a: Linux prd-centos8-builder-2c-2g-32.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 663 4908 19 2125 6741 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:a3:61:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.231/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86029sec preferred_lft 86029sec inet6 fe80::f816:3eff:fea3:619b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3e:71:3e:a1 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) 07/14/2025 _x86_64_ (2 CPU) 01:36:22 LINUX RESTART (2 CPU) 01:38:03 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 28.74 0.45 28.29 15.03 3403.65 01:40:01 AM 79.41 0.22 79.19 5.33 7262.31 01:41:01 AM 59.39 0.55 58.84 20.12 4961.64 01:42:01 AM 20.58 0.07 20.51 9.73 1398.57 01:43:01 AM 17.35 0.58 16.76 77.45 466.42 Average: 41.18 0.37 40.81 25.60 3499.43 01:38:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5375064 6967700 2507260 31.81 2688 1788664 1050360 11.76 144636 2088844 13532 01:40:01 AM 5192912 6964912 2689412 34.12 2688 1958208 1012828 11.34 149076 2226460 24216 01:41:01 AM 5089152 6961588 2793172 35.44 2688 2051188 982048 11.00 174916 2274088 23960 01:42:01 AM 5077868 6949220 2804456 35.58 2688 2050064 993572 11.13 351432 2113140 7512 01:43:01 AM 5082540 6958104 2799784 35.52 2688 2054152 1001668 11.22 353588 2105888 9812 Average: 5163507 6960305 2718817 34.49 2688 1980455 1008095 11.29 234730 2161684 15806 01:38:03 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 20.32 13.74 228.06 2.24 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 44.02 28.96 736.02 4.69 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 20.22 15.11 163.20 5.40 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 10.30 8.75 11.05 8.27 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 13.40 10.91 10.25 5.25 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 21.66 15.51 229.74 5.19 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) 07/14/2025 _x86_64_ (2 CPU) 01:36:22 LINUX RESTART (2 CPU) 01:38:03 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 7.19 0.00 0.79 0.48 0.04 91.49 01:39:01 AM 0 6.59 0.00 0.66 0.19 0.03 92.53 01:39:01 AM 1 7.79 0.00 0.93 0.78 0.05 90.45 01:40:01 AM all 17.18 0.00 2.01 0.80 0.07 79.94 01:40:01 AM 0 12.50 0.00 1.93 0.73 0.07 84.77 01:40:01 AM 1 21.87 0.00 2.09 0.87 0.08 75.10 01:41:01 AM all 21.37 0.00 2.28 0.58 0.07 75.71 01:41:01 AM 0 19.33 0.00 2.18 0.40 0.07 78.02 01:41:01 AM 1 23.41 0.00 2.37 0.77 0.07 73.39 01:42:01 AM all 15.13 0.00 1.73 0.20 0.07 82.88 01:42:01 AM 0 17.56 0.00 1.85 0.13 0.07 80.38 01:42:01 AM 1 12.69 0.00 1.60 0.27 0.07 85.38 01:43:01 AM all 18.91 0.00 1.57 0.12 0.06 79.35 01:43:01 AM 0 21.77 0.00 1.60 0.13 0.05 76.45 01:43:01 AM 1 16.05 0.00 1.53 0.10 0.07 82.25 Average: all 16.01 0.00 1.68 0.44 0.06 81.81 Average: 0 15.61 0.00 1.65 0.32 0.06 82.36 Average: 1 16.42 0.00 1.71 0.55 0.07 81.25