---> uname -a: Linux prd-centos8-builder-2c-2g-5.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 693 4868 19 2135 6710 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:97:62:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.138/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fe97:620a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1b:be:70:38 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) 12/27/2025 _x86_64_ (2 CPU) 01:36:55 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 175.49 10.51 164.98 1422.06 3649.83 01:40:01 AM 49.43 0.28 49.14 10.40 3699.92 01:41:01 AM 85.22 0.08 85.14 1.33 7501.22 01:42:01 AM 31.06 0.97 30.09 44.66 3350.57 01:43:01 AM 22.96 0.58 22.38 77.45 1040.51 Average: 72.84 2.49 70.35 311.21 3848.53 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5364308 6944856 2518016 31.95 2688 1777504 1066976 11.95 144212 2103476 27580 01:40:01 AM 5203644 6962264 2678680 33.98 2688 1945036 1039396 11.64 145940 2221380 132004 01:41:01 AM 4961812 6841348 2920512 37.05 2688 2058992 1111540 12.45 149640 2432832 88636 01:42:01 AM 5045536 6929096 2836788 35.99 2688 2062000 1026480 11.49 352424 2141096 9008 01:43:01 AM 5069948 6955964 2812376 35.68 2688 2064524 985848 11.04 354408 2114784 9784 Average: 5129050 6926706 2753274 34.93 2688 1981611 1046048 11.71 229325 2202714 53402 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 140.30 82.97 679.77 43.89 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 35.83 27.05 672.02 4.09 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 28.81 21.88 280.47 5.55 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 12.36 9.75 12.23 8.59 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 13.30 10.68 10.10 5.20 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 46.12 30.47 330.93 13.47 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) 12/27/2025 _x86_64_ (2 CPU) 01:36:55 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 15.30 0.00 2.06 1.51 0.09 81.04 01:39:01 AM 0 19.66 0.00 1.70 0.42 0.10 78.12 01:39:01 AM 1 10.95 0.00 2.41 2.61 0.08 83.96 01:40:01 AM all 14.18 0.00 1.71 0.49 0.07 83.55 01:40:01 AM 0 15.26 0.00 1.74 0.73 0.07 82.20 01:40:01 AM 1 13.10 0.00 1.68 0.25 0.07 84.90 01:41:01 AM all 18.82 0.00 1.93 0.79 0.10 78.36 01:41:01 AM 0 16.56 0.00 1.78 0.52 0.12 81.02 01:41:01 AM 1 21.07 0.00 2.08 1.06 0.08 75.70 01:42:01 AM all 16.11 0.00 2.17 0.33 0.08 81.32 01:42:01 AM 0 12.88 0.00 2.01 0.32 0.08 84.71 01:42:01 AM 1 19.34 0.00 2.33 0.33 0.07 77.93 01:43:01 AM all 19.92 0.00 1.57 0.17 0.07 78.27 01:43:01 AM 0 10.72 0.00 1.40 0.12 0.07 87.70 01:43:01 AM 1 29.11 0.00 1.73 0.22 0.08 68.86 Average: all 16.87 0.00 1.89 0.66 0.08 80.51 Average: 0 15.02 0.00 1.73 0.42 0.09 82.75 Average: 1 18.72 0.00 2.05 0.89 0.08 78.27