---> uname -a: Linux prd-centos8-builder-2c-2g-39.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 659 4880 19 2157 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:6b:2d:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.39/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fe6b:2d0e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3e:95:d1:2a 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) 06/24/2025 _x86_64_ (2 CPU) 11:52:02 LINUX RESTART (2 CPU) 11:53:01 AM tps rtps wtps bread/s bwrtn/s 11:54:01 AM 193.07 21.44 171.63 4332.96 34188.17 11:55:01 AM 52.05 0.30 51.75 10.93 3711.88 11:56:01 AM 68.75 0.00 68.75 0.00 6046.55 11:57:01 AM 55.36 0.75 54.62 95.30 5597.75 11:58:01 AM 23.45 0.23 23.21 23.60 1171.04 Average: 78.54 4.55 73.99 892.65 10143.65 11:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:54:01 AM 5446364 7024596 2435952 30.90 2688 1775356 1000612 11.20 140944 2023676 29740 11:55:01 AM 5240796 6994260 2641520 33.51 2688 1939204 994104 11.13 146628 2179672 128300 11:56:01 AM 5088840 6965284 2793476 35.44 2688 2055804 999952 11.20 151976 2304048 123656 11:57:01 AM 5063004 6968572 2819312 35.77 2688 2083008 983764 11.02 325948 2144252 24156 11:58:01 AM 4955804 6867044 2926512 37.13 2688 2088868 1081080 12.10 333532 2243616 14816 Average: 5158962 6963951 2723354 34.55 2688 1988448 1011902 11.33 219806 2179053 64134 11:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 AM eth0 262.61 135.30 1022.38 61.65 0.00 0.00 0.00 0.00 11:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 AM eth0 42.75 29.49 665.56 5.03 0.00 0.00 0.00 0.00 11:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 AM eth0 24.10 18.87 248.06 4.45 0.00 0.00 0.00 0.00 11:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 AM eth0 17.36 12.01 23.25 5.80 0.00 0.00 0.00 0.00 11:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 AM eth0 11.61 9.92 9.04 4.52 0.00 0.00 0.00 0.00 11:58:01 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 71.69 41.12 393.68 16.29 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) 06/24/2025 _x86_64_ (2 CPU) 11:52:02 LINUX RESTART (2 CPU) 11:53:01 AM CPU %user %nice %system %iowait %steal %idle 11:54:01 AM all 17.34 0.00 3.41 6.33 0.07 72.85 11:54:01 AM 0 19.80 0.00 3.71 6.14 0.07 70.28 11:54:01 AM 1 14.88 0.00 3.10 6.52 0.07 75.43 11:55:01 AM all 14.73 0.00 1.63 0.97 0.07 82.60 11:55:01 AM 0 14.03 0.00 1.55 1.58 0.07 82.78 11:55:01 AM 1 15.43 0.00 1.72 0.37 0.07 82.41 11:56:01 AM all 16.49 0.00 1.96 1.52 0.07 79.94 11:56:01 AM 0 22.22 0.00 2.52 2.40 0.08 72.78 11:56:01 AM 1 10.77 0.00 1.41 0.65 0.07 87.10 11:57:01 AM all 19.13 0.00 1.72 0.69 0.08 78.39 11:57:01 AM 0 28.57 0.00 1.82 0.18 0.05 69.38 11:57:01 AM 1 9.70 0.00 1.62 1.20 0.10 87.38 11:58:01 AM all 18.86 0.00 1.47 0.14 0.07 79.46 11:58:01 AM 0 26.61 0.00 1.58 0.15 0.08 71.57 11:58:01 AM 1 11.11 0.00 1.35 0.13 0.07 87.34 Average: all 17.31 0.00 2.04 1.93 0.07 78.65 Average: 0 22.24 0.00 2.23 2.09 0.07 73.37 Average: 1 12.38 0.00 1.84 1.77 0.07 83.94