---> uname -a: Linux prd-centos8-builder-2c-2g-408.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 9.2G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 653 4751 19 2292 6752 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:a9:dc:1c 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 85959sec preferred_lft 85959sec inet6 fe80::f816:3eff:fea9:dc1c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e2:27:f3:7a 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) 08:54:07 LINUX RESTART (2 CPU) 08:55:01 AM tps rtps wtps bread/s bwrtn/s 08:56:01 AM 332.63 112.24 220.39 11021.56 39076.84 08:57:01 AM 7.45 0.00 7.45 0.00 6522.93 08:58:01 AM 1.38 0.05 1.33 1.07 23.73 08:59:01 AM 7.23 6.03 1.20 906.38 43.06 09:00:01 AM 28.71 0.47 28.25 14.53 1879.69 09:01:01 AM 77.22 0.40 76.82 54.25 6992.27 09:02:01 AM 57.54 0.30 57.24 25.32 4968.75 Average: 73.18 17.07 56.11 1717.91 8502.29 08:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:56:01 AM 5279276 6981376 2603040 33.02 2688 1901988 1283816 14.38 193400 2148128 192680 08:57:01 AM 5264596 6966708 2617720 33.21 2688 1901996 1283816 14.38 193404 2162476 8 08:58:01 AM 5252456 6954596 2629860 33.36 2688 1902024 1301892 14.58 193408 2174816 20 08:59:01 AM 5272468 7024264 2609848 33.11 2688 1949712 1002252 11.22 373612 1971232 21060 09:00:01 AM 5151672 6956676 2730644 34.64 2688 1999020 1041912 11.67 384036 2065948 29708 09:01:01 AM 5007108 6946880 2875208 36.48 2688 2126184 1019892 11.42 382792 2178384 7664 09:02:01 AM 4919348 6967092 2962968 37.59 2688 2228012 984876 11.03 386780 2235716 13376 Average: 5163846 6971085 2718470 34.49 2688 2001277 1131208 12.67 301062 2133814 37788 08:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 AM eth0 274.61 142.63 1378.57 72.09 0.00 0.00 0.00 0.00 08:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 AM eth0 3.53 3.72 1.93 0.72 0.00 0.00 0.00 0.00 08:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 08:58:01 AM eth0 1.85 1.90 0.51 0.44 0.00 0.00 0.00 0.00 08:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 AM eth0 10.20 8.52 4.51 5.79 0.00 0.00 0.00 0.00 08:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 AM eth0 21.16 16.95 216.80 2.98 0.00 0.00 0.00 0.00 09:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 AM eth0 32.66 24.21 588.01 5.12 0.00 0.00 0.00 0.00 09:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 AM eth0 21.42 16.66 220.73 4.39 0.00 0.00 0.00 0.00 09:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 52.21 30.66 344.49 13.08 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) 08:54:07 LINUX RESTART (2 CPU) 08:55:01 AM CPU %user %nice %system %iowait %steal %idle 08:56:01 AM all 17.02 0.00 4.16 14.62 0.08 64.13 08:56:01 AM 0 16.67 0.00 4.44 16.05 0.07 62.79 08:56:01 AM 1 17.37 0.00 3.88 13.20 0.08 65.47 08:57:01 AM all 2.94 0.00 0.23 0.78 0.06 96.00 08:57:01 AM 0 2.96 0.00 0.18 0.99 0.05 95.83 08:57:01 AM 1 2.92 0.00 0.27 0.57 0.07 96.17 08:58:01 AM all 0.48 0.00 0.12 0.01 0.05 99.34 08:58:01 AM 0 0.73 0.00 0.10 0.00 0.05 99.12 08:58:01 AM 1 0.23 0.00 0.13 0.02 0.05 99.57 08:59:01 AM all 4.65 0.00 0.75 0.21 0.06 94.33 08:59:01 AM 0 2.74 0.00 0.80 0.22 0.05 96.20 08:59:01 AM 1 6.57 0.00 0.70 0.20 0.07 92.47 09:00:01 AM all 10.01 0.00 0.93 0.57 0.05 88.45 09:00:01 AM 0 9.30 0.00 0.92 0.73 0.07 88.98 09:00:01 AM 1 10.71 0.00 0.93 0.40 0.03 87.92 09:01:01 AM all 15.26 0.00 1.84 1.48 0.08 81.34 09:01:01 AM 0 22.97 0.00 1.95 1.33 0.05 73.70 09:01:01 AM 1 7.57 0.00 1.73 1.62 0.10 88.98 09:02:01 AM all 14.96 0.00 1.91 1.02 0.07 82.03 09:02:01 AM 0 10.48 0.00 1.65 0.30 0.07 87.51 09:02:01 AM 1 19.45 0.00 2.17 1.75 0.08 76.55 Average: all 9.33 0.00 1.42 2.66 0.06 86.53 Average: 0 9.40 0.00 1.43 2.79 0.06 86.32 Average: 1 9.26 0.00 1.40 2.53 0.07 86.74