---> uname -a: Linux prd-centos8-builder-2c-2g-345.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 32G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 660 4930 19 2105 6744 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:9e:ac:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.71/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fe9e:ac0e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c5:b2:a8:1f 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) 03/27/2025 _x86_64_ (2 CPU) 01:36:41 LINUX RESTART (2 CPU) 01:38:02 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 242.77 6.42 236.35 941.40 4373.43 01:40:01 AM 44.57 0.23 44.34 8.80 3367.03 01:41:01 AM 79.18 0.30 78.88 11.46 6733.81 01:42:01 AM 30.73 0.38 30.34 19.60 3586.39 01:43:01 AM 13.91 0.58 13.33 77.45 270.19 Average: 81.69 1.57 80.13 209.27 3664.10 01:38:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5392656 6967196 2489668 31.59 2688 1771768 1033624 11.57 143068 2076292 18792 01:40:01 AM 5222356 6976300 2659968 33.75 2688 1938896 994204 11.13 147440 2197532 132800 01:41:01 AM 5123096 6976852 2759228 35.01 2688 2033864 962656 10.78 148584 2276848 90344 01:42:01 AM 5108872 6963476 2773452 35.19 2688 2034704 980688 10.98 350236 2085932 188 01:43:01 AM 5103176 6960348 2779148 35.26 2688 2037256 985608 11.04 352084 2090208 1432 Average: 5190031 6968834 2692293 34.16 2688 1963298 991356 11.10 228282 2145362 48711 01:38:02 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 51.43 29.55 295.14 18.48 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 36.52 24.01 651.03 3.94 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 22.30 17.01 230.76 5.04 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 13.31 10.48 17.25 9.02 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 14.06 11.46 10.68 5.47 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 27.45 18.47 240.80 8.36 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) 03/27/2025 _x86_64_ (2 CPU) 01:36:41 LINUX RESTART (2 CPU) 01:38:02 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 9.85 0.00 1.86 2.73 0.06 85.50 01:39:01 AM 0 3.62 0.00 2.28 4.11 0.07 89.93 01:39:01 AM 1 16.08 0.00 1.44 1.34 0.05 81.08 01:40:01 AM all 14.67 0.00 1.71 0.73 0.06 82.83 01:40:01 AM 0 10.21 0.00 1.38 0.72 0.07 87.63 01:40:01 AM 1 19.13 0.00 2.03 0.75 0.05 78.04 01:41:01 AM all 18.14 0.00 1.96 1.27 0.06 78.57 01:41:01 AM 0 12.53 0.00 1.63 0.63 0.05 85.16 01:41:01 AM 1 23.74 0.00 2.28 1.91 0.07 71.99 01:42:01 AM all 13.02 0.00 2.56 0.66 0.06 83.71 01:42:01 AM 0 11.25 0.00 2.68 0.72 0.07 85.28 01:42:01 AM 1 14.78 0.00 2.44 0.60 0.05 82.13 01:43:01 AM all 13.85 0.00 1.13 0.13 0.05 84.85 01:43:01 AM 0 6.15 0.00 1.12 0.05 0.05 92.63 01:43:01 AM 1 21.54 0.00 1.13 0.20 0.05 77.08 Average: all 13.92 0.00 1.84 1.10 0.06 83.08 Average: 0 8.77 0.00 1.81 1.24 0.06 88.12 Average: 1 19.07 0.00 1.87 0.96 0.05 78.05