---> uname -a: Linux prd-centos8-robot-2c-8g-3090.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 589 4978 19 2129 6812 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:5f:ea:f7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.158/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85791sec preferred_lft 85791sec inet6 fe80::f816:3eff:fe5f:eaf7/64 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) 01/19/2025 _x86_64_ (2 CPU) 04:10:06 LINUX RESTART (2 CPU) 04:11:01 AM tps rtps wtps bread/s bwrtn/s 04:12:01 AM 83.64 7.25 76.40 1479.79 6228.17 04:13:01 AM 76.19 0.73 75.45 53.06 9908.23 04:14:01 AM 9.45 0.32 9.13 59.45 240.14 04:15:01 AM 4.47 0.10 4.37 5.33 121.21 04:16:01 AM 51.86 6.75 45.11 1249.39 2907.78 04:17:01 AM 24.08 0.00 24.08 0.00 5531.31 04:18:01 AM 4.15 0.10 4.05 32.13 163.66 04:19:01 AM 0.77 0.03 0.73 1.87 109.27 04:20:01 AM 28.87 0.85 28.02 101.68 1447.33 Average: 31.50 1.79 29.70 331.43 2961.91 04:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:12:01 AM 5331924 7031236 2550500 32.36 2688 1882424 732688 8.20 187816 2044132 167780 04:13:01 AM 5213040 7010784 2669384 33.87 2688 1975996 735680 8.24 198840 2129408 4 04:14:01 AM 5288548 7088092 2593876 32.91 2688 1977784 651368 7.29 216744 2036828 24 04:15:01 AM 5199692 7022324 2682732 34.03 2688 2000112 729708 8.17 224252 2115580 22120 04:16:01 AM 5024020 7063808 2858404 36.26 2688 2209564 653076 7.31 258620 2234192 154908 04:17:01 AM 5019188 7058624 2863236 36.32 2688 2209568 653076 7.31 258620 2234524 8 04:18:01 AM 4976204 7018024 2906220 36.87 2688 2211952 706100 7.91 258884 2277284 552 04:19:01 AM 5013440 7059176 2868984 36.40 2688 2215868 662148 7.41 259352 2239912 1488 04:20:01 AM 5152932 7028196 2729492 34.63 2688 2052084 721112 8.07 453500 1931676 1548 Average: 5135443 7042252 2746981 34.85 2688 2081706 693884 7.77 257403 2138171 38715 04:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 240.43 163.48 1536.89 51.86 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 43.21 31.38 438.72 5.60 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 8.75 5.56 4.39 2.66 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 8.36 4.92 2.05 1.44 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 171.97 98.75 334.52 34.35 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 3.08 2.58 0.91 3.87 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 40.89 27.96 11.41 4.85 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 35.21 25.18 9.92 5.24 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 46.81 37.15 89.90 31.01 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 66.53 44.11 269.88 15.65 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) 01/19/2025 _x86_64_ (2 CPU) 04:10:06 LINUX RESTART (2 CPU) 04:11:01 AM CPU %user %nice %system %iowait %steal %idle 04:12:01 AM all 38.75 0.00 5.37 2.14 0.10 53.65 04:12:01 AM 0 40.93 0.00 6.01 2.66 0.10 50.30 04:12:01 AM 1 36.56 0.00 4.73 1.62 0.10 56.99 04:13:01 AM all 16.82 0.00 2.68 3.09 0.07 77.35 04:13:01 AM 0 18.69 0.00 2.72 3.65 0.07 74.87 04:13:01 AM 1 14.95 0.00 2.63 2.53 0.07 79.82 04:14:01 AM all 10.11 0.00 0.93 0.45 0.05 88.46 04:14:01 AM 0 3.19 0.00 0.84 0.23 0.05 95.69 04:14:01 AM 1 17.02 0.00 1.03 0.67 0.05 81.23 04:15:01 AM all 2.95 0.00 1.01 0.03 0.03 95.98 04:15:01 AM 0 0.87 0.00 0.80 0.02 0.03 98.28 04:15:01 AM 1 5.02 0.00 1.22 0.05 0.03 93.68 04:16:01 AM all 26.00 0.00 4.57 1.28 0.09 68.05 04:16:01 AM 0 15.53 0.00 3.70 0.77 0.08 79.92 04:16:01 AM 1 36.49 0.00 5.44 1.80 0.10 56.17 04:17:01 AM all 0.29 0.00 0.33 1.59 0.03 97.75 04:17:01 AM 0 0.45 0.00 0.42 2.47 0.02 96.64 04:17:01 AM 1 0.13 0.00 0.25 0.72 0.03 98.87 04:18:01 AM all 9.73 0.00 0.97 0.03 0.07 89.19 04:18:01 AM 0 5.10 0.00 0.55 0.03 0.07 94.24 04:18:01 AM 1 14.36 0.00 1.39 0.03 0.07 84.15 04:19:01 AM all 10.91 0.00 0.68 0.00 0.08 88.33 04:19:01 AM 0 10.64 0.00 0.49 0.00 0.07 88.81 04:19:01 AM 1 11.19 0.00 0.87 0.00 0.08 87.86 04:20:01 AM all 32.49 0.00 3.97 0.33 0.09 63.12 04:20:01 AM 0 27.75 0.00 4.05 0.42 0.08 67.70 04:20:01 AM 1 37.22 0.00 3.89 0.23 0.10 58.55 Average: all 16.45 0.00 2.28 1.00 0.07 80.20 Average: 0 13.69 0.00 2.18 1.14 0.06 82.93 Average: 1 19.22 0.00 2.38 0.85 0.07 77.48