---> uname -a: Linux prd-centos8-builder-2c-2g-466.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 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 638 4941 19 2117 6766 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:30:f0:45 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.65/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe30:f045/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ef:1d:3d:48 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) 05/19/2025 _x86_64_ (2 CPU) 11:56:09 LINUX RESTART (2 CPU) 11:57:01 AM tps rtps wtps bread/s bwrtn/s 11:58:01 AM 220.83 118.53 102.30 11859.41 37967.63 11:59:01 AM 28.11 0.42 27.70 14.00 2811.73 12:00:01 PM 79.01 0.17 78.84 4.27 7052.28 12:01:01 PM 52.41 0.22 52.19 11.99 4861.62 12:02:01 PM 20.70 0.72 19.99 88.87 954.55 Average: 80.21 24.01 56.20 2395.56 10728.98 11:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:58:01 AM 5485340 7046820 2396976 30.41 2688 1759732 946336 10.60 138152 1992700 49220 11:59:01 AM 5383336 6980564 2498980 31.70 2688 1793484 1009984 11.31 144588 2079336 13532 12:00:01 PM 5208196 6985648 2674120 33.93 2688 1963264 976224 10.93 146332 2211148 27316 12:01:01 PM 5067616 6925520 2814700 35.71 2688 2038344 1021496 11.44 148536 2322892 11264 12:02:01 PM 5097760 6971356 2784556 35.33 2688 2053444 957720 10.72 327176 2118424 29956 Average: 5248450 6981982 2633866 33.41 2688 1921654 982352 11.00 180957 2144900 26258 11:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 204.35 124.34 890.93 59.41 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 11:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 AM eth0 21.26 15.58 220.73 2.70 0.00 0.00 0.00 0.00 11:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 PM eth0 35.57 25.89 699.99 4.53 0.00 0.00 0.00 0.00 12:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 PM eth0 32.18 26.15 175.89 76.34 0.00 0.00 0.00 0.00 12:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 PM eth0 50.28 44.74 39.85 156.69 0.00 0.00 0.00 0.00 12:02:01 PM 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 68.73 47.34 405.45 59.94 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) 05/19/2025 _x86_64_ (2 CPU) 11:56:09 LINUX RESTART (2 CPU) 11:57:01 AM CPU %user %nice %system %iowait %steal %idle 11:58:01 AM all 25.79 0.00 4.41 20.04 0.08 49.68 11:58:01 AM 0 27.72 0.00 3.86 24.61 0.08 43.72 11:58:01 AM 1 23.85 0.00 4.95 15.45 0.08 55.66 11:59:01 AM all 7.24 0.00 0.84 0.84 0.03 91.04 11:59:01 AM 0 9.90 0.00 1.03 0.90 0.03 88.13 11:59:01 AM 1 4.59 0.00 0.65 0.78 0.03 93.94 12:00:01 PM all 16.24 0.00 2.10 1.96 0.07 79.64 12:00:01 PM 0 18.74 0.00 2.05 1.22 0.07 77.93 12:00:01 PM 1 13.75 0.00 2.15 2.70 0.07 81.34 12:01:01 PM all 18.16 0.00 1.58 1.23 0.06 78.96 12:01:01 PM 0 30.73 0.00 1.87 0.83 0.07 66.51 12:01:01 PM 1 5.59 0.00 1.30 1.63 0.05 91.43 12:02:01 PM all 20.74 0.00 1.84 0.38 0.08 76.96 12:02:01 PM 0 22.52 0.00 1.80 0.48 0.08 75.12 12:02:01 PM 1 18.95 0.00 1.89 0.28 0.07 78.81 Average: all 17.63 0.00 2.15 4.88 0.06 75.28 Average: 0 21.92 0.00 2.12 5.59 0.07 70.30 Average: 1 13.33 0.00 2.18 4.16 0.06 80.27