---> uname -a: Linux prd-centos8-robot-2c-8g-2715.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 585 4989 19 2122 6816 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:36:f6:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.224/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85819sec preferred_lft 85819sec inet6 fe80::f816:3eff:fe36:f610/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 01/18/2025 _x86_64_ (2 CPU) 02:40:45 LINUX RESTART (2 CPU) 02:41:01 AM tps rtps wtps bread/s bwrtn/s 02:42:01 AM 165.13 117.44 47.68 9042.89 32148.37 02:43:01 AM 74.91 39.17 35.74 5620.53 9346.47 02:44:01 AM 103.15 0.07 103.08 1.87 9816.08 02:45:01 AM 27.55 0.70 26.85 51.72 3995.40 02:46:01 AM 12.63 0.38 12.25 64.25 390.19 02:47:01 AM 61.66 6.75 54.92 1249.18 5002.95 02:48:01 AM 16.25 0.00 16.25 0.00 3438.29 02:49:01 AM 3.78 0.42 3.37 69.84 174.04 02:50:01 AM 25.74 0.32 25.42 36.25 1185.30 Average: 54.53 18.36 36.17 1793.01 7277.59 02:41:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:42:01 AM 6140708 7359448 1741724 22.10 2688 1424388 386760 4.91 111868 1403528 153540 02:43:01 AM 5433980 7024112 2448452 31.06 2688 1781760 752136 8.42 192168 1972828 116780 02:44:01 AM 5190160 7013260 2692272 34.16 2688 2001736 730852 8.18 189940 2163996 105800 02:45:01 AM 5208896 7007860 2673536 33.92 2688 1976500 723032 8.10 198672 2133212 24 02:46:01 AM 5196764 7021664 2685668 34.07 2688 2002036 718224 8.04 224464 2119148 23540 02:47:01 AM 5025236 7065320 2857196 36.25 2688 2210056 634096 7.10 258828 2227216 88136 02:48:01 AM 5026468 7066508 2855964 36.23 2688 2210056 634096 7.10 258828 2227248 4 02:49:01 AM 5181244 7053896 2701188 34.27 2688 2044176 657688 7.36 253624 2074584 4800 02:50:01 AM 5128612 6994968 2753820 34.94 2688 2042132 716496 8.02 448872 1956668 188 Average: 5281341 7067448 2601091 33.00 2688 1965871 661487 7.41 237474 2030936 54757 02:41:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 11.85 5.90 65.36 1.07 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 312.86 185.17 1571.75 60.96 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 53.63 43.14 666.54 7.35 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 6.57 3.38 2.92 1.29 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 12.73 10.31 5.97 4.03 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 235.90 175.77 339.28 45.01 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 3.55 1.12 1.31 0.58 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 197.27 150.78 1497.73 27.03 0.00 0.00 0.00 0.00 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 18.26 16.13 14.64 7.50 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 94.74 65.75 462.85 17.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 01/18/2025 _x86_64_ (2 CPU) 02:40:45 LINUX RESTART (2 CPU) 02:41:01 AM CPU %user %nice %system %iowait %steal %idle 02:42:01 AM all 19.11 0.05 7.25 67.93 0.11 5.56 02:42:01 AM 0 17.90 0.05 6.60 68.11 0.15 7.19 02:42:01 AM 1 20.29 0.05 7.88 67.75 0.07 3.96 02:43:01 AM all 29.02 0.03 5.28 15.64 0.11 49.92 02:43:01 AM 0 19.79 0.02 4.95 12.80 0.10 62.34 02:43:01 AM 1 38.27 0.03 5.61 18.49 0.12 37.48 02:44:01 AM all 24.37 0.00 4.08 14.58 0.09 56.87 02:44:01 AM 0 18.16 0.00 3.71 15.62 0.10 62.41 02:44:01 AM 1 30.64 0.00 4.45 13.54 0.08 51.29 02:45:01 AM all 8.07 0.00 1.10 5.43 0.06 85.34 02:45:01 AM 0 1.37 0.00 0.70 6.48 0.05 91.39 02:45:01 AM 1 14.77 0.00 1.51 4.37 0.07 79.29 02:46:01 AM all 13.28 0.00 1.77 0.67 0.08 84.19 02:46:01 AM 0 10.48 0.00 1.89 0.87 0.12 86.64 02:46:01 AM 1 16.09 0.00 1.65 0.47 0.05 81.75 02:47:01 AM all 27.16 0.00 4.98 5.17 0.12 62.57 02:47:01 AM 0 18.57 0.00 4.64 5.64 0.10 71.05 02:47:01 AM 1 35.83 0.00 5.32 4.69 0.13 54.03 02:48:01 AM all 0.30 0.00 0.22 2.48 0.04 96.96 02:48:01 AM 0 0.15 0.00 0.23 3.04 0.07 96.51 02:48:01 AM 1 0.45 0.00 0.20 1.92 0.02 97.41 02:49:01 AM all 7.01 0.00 1.43 0.13 0.10 91.33 02:49:01 AM 0 5.19 0.00 1.56 0.00 0.08 93.16 02:49:01 AM 1 8.84 0.00 1.30 0.25 0.12 89.49 02:50:01 AM all 25.47 0.00 2.65 1.33 0.08 70.47 02:50:01 AM 0 16.69 0.00 2.49 1.52 0.07 79.24 02:50:01 AM 1 34.28 0.00 2.81 1.14 0.10 61.67 Average: all 17.07 0.01 3.19 12.50 0.09 67.15 Average: 0 12.01 0.01 2.96 12.51 0.09 72.41 Average: 1 22.14 0.01 3.41 12.48 0.08 61.88