---> uname -a: Linux prd-centos8-builder-2c-2g-2.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: 2799.996 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 617 4957 19 2122 6786 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:8f:99:a1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.131/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fe8f:99a1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:95:a3:dd:1e 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) 06/28/2025 _x86_64_ (2 CPU) 08:00:56 LINUX RESTART (2 CPU) 08:02:01 AM tps rtps wtps bread/s bwrtn/s 08:03:01 AM 30.92 6.66 24.26 934.49 2609.08 08:04:01 AM 48.58 0.00 48.58 0.00 3885.97 08:05:01 AM 55.04 0.43 54.61 55.19 5164.44 08:06:01 AM 55.54 0.23 55.31 23.60 4607.90 Average: 47.52 1.83 45.69 253.35 4066.79 08:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:03:01 AM 5481828 7065276 2400488 30.45 2688 1779644 966776 10.83 305644 1820388 41320 08:04:01 AM 5130372 6934572 2751944 34.91 2688 1989648 1076612 12.05 347624 2088924 171036 08:05:01 AM 5231336 7019476 2650980 33.63 2688 1972380 972132 10.89 314336 2013952 27304 08:06:01 AM 5131336 7001924 2750980 34.90 2688 2048840 963424 10.79 319384 2084724 21664 Average: 5243718 7005312 2638598 33.47 2688 1947628 994736 11.14 321747 2001997 65331 08:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 AM eth0 33.24 24.16 258.81 10.19 0.00 0.00 0.00 0.00 08:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 AM eth0 31.98 21.55 611.40 3.86 0.00 0.00 0.00 0.00 08:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 20.56 15.00 99.06 3.93 0.00 0.00 0.00 0.00 08:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 17.73 13.98 160.81 4.02 0.00 0.00 0.00 0.00 08:06:01 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 25.88 18.67 282.52 5.50 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) 06/28/2025 _x86_64_ (2 CPU) 08:00:56 LINUX RESTART (2 CPU) 08:02:01 AM CPU %user %nice %system %iowait %steal %idle 08:03:01 AM all 15.09 0.00 1.96 0.44 0.05 82.46 08:03:01 AM 0 17.13 0.00 2.18 0.48 0.05 80.16 08:03:01 AM 1 13.04 0.00 1.75 0.40 0.05 84.76 08:04:01 AM all 15.34 0.00 1.66 1.25 0.07 81.68 08:04:01 AM 0 15.20 0.00 1.77 1.28 0.07 81.68 08:04:01 AM 1 15.49 0.00 1.55 1.22 0.07 81.68 08:05:01 AM all 14.21 0.00 1.38 0.53 0.05 83.82 08:05:01 AM 0 14.05 0.00 1.27 0.27 0.05 84.37 08:05:01 AM 1 14.38 0.00 1.50 0.80 0.05 83.27 08:06:01 AM all 15.59 0.00 1.78 0.45 0.05 82.13 08:06:01 AM 0 11.75 0.00 1.55 0.50 0.07 86.13 08:06:01 AM 1 19.43 0.00 2.00 0.40 0.03 78.13 Average: all 15.06 0.00 1.70 0.67 0.05 82.52 Average: 0 14.53 0.00 1.69 0.63 0.06 83.08 Average: 1 15.59 0.00 1.70 0.70 0.05 81.96