---> uname -a: Linux prd-centos8-builder-2c-2g-406.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 9.0G 32G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 685 4905 19 2106 6720 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:56:37:dd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.126/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fe56:37dd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5e:1a:28:2c 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) 04/20/2025 _x86_64_ (2 CPU) 01:37:02 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 187.34 21.18 166.16 4307.63 8936.97 01:40:01 AM 52.46 0.28 52.17 10.40 3676.39 01:41:01 AM 69.81 0.08 69.73 1.33 6111.38 01:42:01 AM 48.06 0.53 47.53 20.00 4492.47 01:43:01 AM 11.00 0.65 10.35 87.17 211.70 Average: 73.73 4.55 69.19 885.36 4685.82 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5422372 6995896 2459952 31.21 2688 1770440 1019744 11.42 140104 2049252 25936 01:40:01 AM 5213612 6961840 2668712 33.86 2688 1933092 1027784 11.51 146452 2203876 127512 01:41:01 AM 5095224 6944912 2787100 35.36 2688 2030104 1024852 11.48 147916 2307288 104024 01:42:01 AM 5044732 6899504 2837592 36.00 2688 2034948 1059596 11.86 180632 2320112 44 01:43:01 AM 5077904 6935504 2804420 35.58 2688 2037744 1038928 11.63 353180 2115128 4 Average: 5170769 6947531 2711555 34.40 2688 1961266 1034181 11.58 193657 2199131 51504 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 254.88 131.39 947.61 59.68 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 39.23 26.88 657.67 4.60 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 23.09 17.53 248.39 4.26 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 14.36 9.17 14.08 3.97 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 16.46 13.06 14.63 10.71 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 69.61 39.61 376.48 16.65 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) 04/20/2025 _x86_64_ (2 CPU) 01:37:02 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 17.62 0.00 3.30 3.99 0.07 75.02 01:39:01 AM 0 13.50 0.00 3.71 3.95 0.07 78.77 01:39:01 AM 1 21.74 0.00 2.89 4.03 0.07 71.27 01:40:01 AM all 14.97 0.00 1.77 0.61 0.06 82.59 01:40:01 AM 0 18.12 0.00 1.90 0.35 0.07 79.56 01:40:01 AM 1 11.84 0.00 1.65 0.86 0.05 85.60 01:41:01 AM all 13.58 0.00 1.85 0.80 0.06 83.71 01:41:01 AM 0 15.35 0.00 1.80 0.65 0.05 82.15 01:41:01 AM 1 11.81 0.00 1.90 0.95 0.07 85.27 01:42:01 AM all 15.21 0.00 1.95 0.80 0.06 81.98 01:42:01 AM 0 19.60 0.00 1.97 0.89 0.05 77.49 01:42:01 AM 1 10.84 0.00 1.93 0.72 0.07 86.45 01:43:01 AM all 14.92 0.00 2.09 0.14 0.06 82.79 01:43:01 AM 0 15.84 0.00 2.10 0.17 0.07 81.83 01:43:01 AM 1 13.99 0.00 2.09 0.12 0.05 83.75 Average: all 15.26 0.00 2.19 1.27 0.06 81.22 Average: 0 16.48 0.00 2.30 1.20 0.06 79.96 Average: 1 14.04 0.00 2.09 1.33 0.06 82.48