---> uname -a: Linux prd-centos8-builder-2c-2g-23.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: 2800.000 BogoMIPS: 5600.00 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 612 4959 19 2125 6791 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:f6:f8:a7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.27/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86031sec preferred_lft 86031sec inet6 fe80::f816:3eff:fef6:f8a7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:48:3a:af:7f 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) 07/09/2025 _x86_64_ (2 CPU) 01:36:59 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 159.07 21.21 137.86 4202.17 8508.10 01:40:01 AM 47.61 0.33 47.28 12.00 3610.41 01:41:02 AM 67.88 0.05 67.83 1.07 6054.02 01:42:01 AM 39.94 0.56 39.38 20.47 4450.30 01:43:01 AM 16.83 0.45 16.38 63.86 679.75 Average: 66.36 4.53 61.83 862.91 4661.52 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5496600 7071012 2385716 30.27 2688 1771496 951496 10.65 139264 1976336 27644 01:40:01 AM 5287312 7037724 2595004 32.92 2688 1936220 965936 10.82 144996 2137668 128860 01:41:02 AM 5079776 6952664 2802540 35.55 2688 2053040 1009496 11.30 156128 2311136 122264 01:42:01 AM 5097500 6969732 2784816 35.33 2688 2051184 990780 11.09 178064 2265676 8880 01:43:01 AM 5062356 6935220 2819960 35.78 2688 2051708 1026348 11.49 351108 2128688 7380 Average: 5204709 6993270 2677607 33.97 2688 1972730 988811 11.07 193912 2163901 59006 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 252.21 132.48 1003.67 59.85 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 37.79 25.66 674.46 4.56 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 01:41:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:02 AM eth0 21.16 16.79 274.97 3.55 0.00 0.00 0.00 0.00 01:41:02 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 11.24 9.07 8.98 4.56 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 14.61 11.75 14.74 5.78 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 67.60 39.26 396.69 15.70 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) 07/09/2025 _x86_64_ (2 CPU) 01:36:59 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 17.92 0.00 3.23 2.60 0.08 76.17 01:39:01 AM 0 20.12 0.00 3.53 2.76 0.07 73.52 01:39:01 AM 1 15.73 0.00 2.93 2.44 0.08 78.82 01:40:01 AM all 15.91 0.00 1.64 0.52 0.07 81.86 01:40:01 AM 0 12.59 0.00 1.65 0.23 0.07 85.46 01:40:01 AM 1 19.24 0.00 1.63 0.80 0.07 78.26 01:41:02 AM all 13.84 0.00 1.62 0.97 0.09 83.49 01:41:02 AM 0 13.25 0.00 1.72 0.57 0.08 84.38 01:41:02 AM 1 14.42 0.00 1.52 1.37 0.10 82.59 01:42:01 AM all 19.46 0.00 1.81 0.37 0.08 78.29 01:42:01 AM 0 9.57 0.00 1.51 0.66 0.08 88.17 01:42:01 AM 1 29.35 0.00 2.10 0.08 0.07 68.40 01:43:01 AM all 17.37 0.00 1.88 0.17 0.07 80.52 01:43:01 AM 0 7.70 0.00 1.75 0.22 0.07 90.26 01:43:01 AM 1 27.04 0.00 2.00 0.12 0.07 70.77 Average: all 16.89 0.00 2.03 0.93 0.08 80.07 Average: 0 12.65 0.00 2.03 0.89 0.07 84.36 Average: 1 21.13 0.00 2.04 0.96 0.08 75.79