---> uname -a: Linux prd-centos8-builder-2c-2g-130.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 666 4903 19 2127 6737 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:9f:59:f4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.83/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86032sec preferred_lft 86032sec inet6 fe80::f816:3eff:fe9f:59f4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:39:7b:5d:42 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) 09/12/2025 _x86_64_ (2 CPU) 01:36:42 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 137.48 6.30 131.18 933.31 3337.59 01:40:01 AM 52.70 0.20 52.50 8.66 4129.42 01:41:01 AM 74.57 0.60 73.97 21.20 6710.33 01:42:01 AM 33.11 0.07 33.04 9.73 3634.44 01:43:01 AM 18.64 0.58 18.06 77.44 501.50 Average: 63.30 1.55 61.75 210.06 3662.57 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5385412 6970100 2496904 31.68 2688 1781536 1048972 11.75 144276 2081552 34268 01:40:01 AM 5244452 6995420 2637864 33.47 2688 1937976 982536 11.00 146372 2183128 117000 01:41:01 AM 5052040 6926152 2830276 35.91 2688 2052972 1016356 11.38 149476 2340968 89296 01:42:01 AM 5080708 6955228 2801608 35.54 2688 2053416 985836 11.04 351164 2108400 160 01:43:01 AM 5105684 6982848 2776632 35.23 2688 2055944 958244 10.73 353308 2081300 9820 Average: 5173659 6965950 2708657 34.36 2688 1976369 998389 11.18 228919 2159070 50109 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 37.69 24.38 315.38 10.67 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 38.99 27.76 651.15 3.97 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 23.23 17.73 257.32 7.00 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 12.08 9.50 12.19 7.29 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 13.15 11.10 10.05 5.22 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 25.03 18.09 249.22 6.83 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) 09/12/2025 _x86_64_ (2 CPU) 01:36:42 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 10.85 0.00 1.58 1.93 0.06 85.59 01:39:01 AM 0 10.84 0.00 1.92 3.11 0.07 84.07 01:39:01 AM 1 10.86 0.00 1.24 0.75 0.05 87.11 01:40:01 AM all 13.69 0.00 1.61 0.86 0.06 83.79 01:40:01 AM 0 21.55 0.00 2.00 0.65 0.05 75.75 01:40:01 AM 1 5.84 0.00 1.21 1.06 0.07 91.81 01:41:01 AM all 21.11 0.00 2.01 1.08 0.07 75.74 01:41:01 AM 0 25.94 0.00 2.26 0.82 0.07 70.91 01:41:01 AM 1 16.26 0.00 1.75 1.35 0.07 80.57 01:42:01 AM all 13.88 0.00 1.86 0.51 0.06 83.69 01:42:01 AM 0 17.17 0.00 1.87 0.38 0.05 80.53 01:42:01 AM 1 10.58 0.00 1.85 0.63 0.07 86.86 01:43:01 AM all 19.85 0.00 1.52 0.14 0.07 78.43 01:43:01 AM 0 32.99 0.00 1.82 0.18 0.07 64.94 01:43:01 AM 1 6.71 0.00 1.22 0.10 0.07 91.91 Average: all 15.88 0.00 1.71 0.90 0.06 81.44 Average: 0 21.71 0.00 1.97 1.03 0.06 75.23 Average: 1 10.05 0.00 1.45 0.78 0.06 87.66