---> uname -a: Linux prd-centos8-builder-2c-2g-27.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 9.0G 32G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 661 4923 19 2113 6743 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:a7:07:b3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.208/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86033sec preferred_lft 86033sec inet6 fe80::f816:3eff:fea7:7b3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9f:f6:85:32 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) 06/19/2025 _x86_64_ (2 CPU) 01:36:23 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 28.53 0.42 28.11 14.00 3315.40 01:40:01 AM 79.67 0.17 79.51 4.27 7183.11 01:41:01 AM 60.27 0.62 59.66 21.33 4694.13 01:42:01 AM 18.48 0.07 18.41 9.73 1171.49 01:43:01 AM 16.69 0.58 16.11 77.44 676.54 Average: 40.73 0.37 40.36 25.35 3408.17 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5359688 6956156 2522628 32.00 2688 1792708 1055568 11.82 144208 2104172 13364 01:40:01 AM 5203688 6980616 2678628 33.98 2688 1962792 1001952 11.22 146536 2216720 27296 01:41:01 AM 5083236 6942424 2799080 35.51 2688 2039200 1019712 11.42 175384 2286892 22496 01:42:01 AM 5004268 6872128 2878048 36.51 2688 2047940 1068276 11.96 352008 2189944 15904 01:43:01 AM 5096676 6958980 2785640 35.34 2688 2042076 987624 11.06 352836 2095944 8316 Average: 5149511 6942061 2732805 34.67 2688 1976943 1026626 11.50 234194 2178734 17475 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 16.83 13.50 215.37 2.21 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 38.89 27.24 702.40 4.38 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 20.36 14.93 163.37 5.37 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 14.25 10.13 15.53 8.98 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 11.88 9.88 9.30 4.66 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 20.44 15.14 221.20 5.12 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) 06/19/2025 _x86_64_ (2 CPU) 01:36:23 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 7.17 0.00 0.78 0.51 0.07 91.47 01:39:01 AM 0 7.19 0.00 0.68 0.12 0.05 91.96 01:39:01 AM 1 7.16 0.00 0.87 0.90 0.08 90.99 01:40:01 AM all 16.54 0.00 2.06 0.97 0.07 80.36 01:40:01 AM 0 18.93 0.00 2.12 0.82 0.07 78.07 01:40:01 AM 1 14.15 0.00 2.00 1.12 0.07 82.66 01:41:01 AM all 19.68 0.00 2.08 0.57 0.10 77.57 01:41:01 AM 0 18.50 0.00 2.20 0.48 0.08 78.73 01:41:01 AM 1 20.86 0.00 1.97 0.65 0.12 76.40 01:42:01 AM all 18.91 0.00 2.51 0.17 0.08 78.34 01:42:01 AM 0 20.65 0.00 2.54 0.27 0.08 76.46 01:42:01 AM 1 17.17 0.00 2.49 0.07 0.07 80.21 01:43:01 AM all 15.90 0.00 1.61 0.12 0.08 82.30 01:43:01 AM 0 19.42 0.00 1.60 0.12 0.08 78.78 01:43:01 AM 1 12.37 0.00 1.62 0.12 0.07 85.82 Average: all 15.64 0.00 1.81 0.47 0.08 82.01 Average: 0 16.94 0.00 1.83 0.36 0.07 80.80 Average: 1 14.35 0.00 1.79 0.57 0.08 83.21