---> uname -a: Linux prd-centos8-robot-2c-8g-463.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 594 4976 19 2127 6807 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:67:60:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.152/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85768sec preferred_lft 85768sec inet6 fe80::f816:3eff:fe67:60aa/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) 01/10/2025 _x86_64_ (2 CPU) 02:07:08 LINUX RESTART (2 CPU) 02:08:01 AM tps rtps wtps bread/s bwrtn/s 02:09:01 AM 115.73 0.52 115.21 18.93 10917.56 02:10:01 AM 38.50 1.05 37.45 113.68 4735.27 02:11:01 AM 13.01 0.03 12.98 2.27 844.39 02:12:01 AM 59.21 6.75 52.47 1249.18 7509.15 02:13:01 AM 5.12 0.12 5.00 33.06 216.18 02:14:01 AM 2.08 0.00 2.08 0.00 115.93 02:15:01 AM 0.33 0.00 0.33 0.00 5.80 02:16:01 AM 0.15 0.00 0.15 0.00 1.92 02:17:01 AM 13.98 0.40 13.58 46.79 732.19 Average: 27.57 0.98 26.58 162.67 2786.54 02:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 AM 5202012 7024796 2680420 34.00 2688 2001392 710848 7.96 190124 2153564 145584 02:10:01 AM 5309176 7109404 2573256 32.65 2688 1978272 628808 7.04 217560 2015108 16 02:11:01 AM 5183664 7041612 2698768 34.24 2688 2033360 690524 7.73 228768 2120952 47500 02:12:01 AM 5010128 7049896 2872304 36.44 2688 2209664 664368 7.44 258828 2236836 76 02:13:01 AM 4967116 7009292 2915316 36.98 2688 2212072 717588 8.03 259096 2283144 1416 02:14:01 AM 4967280 7009456 2915152 36.98 2688 2212072 717588 8.03 259096 2283200 12 02:15:01 AM 4958480 7000664 2923952 37.09 2688 2212088 735420 8.23 259096 2291900 28 02:16:01 AM 4954804 6998156 2927628 37.14 2688 2213264 735420 8.23 259096 2294748 1180 02:17:01 AM 5149828 7019864 2732604 34.67 2688 2045532 694684 7.78 450064 1932108 13368 Average: 5078054 7029238 2804378 35.58 2688 2124191 699472 7.83 264636 2179062 23242 02:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 107.68 85.40 1378.59 12.43 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 15.08 9.86 7.14 3.78 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 26.85 21.06 120.16 4.54 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 219.78 154.07 221.62 41.47 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 47.26 33.83 24.91 12.43 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 180.27 178.75 36.13 74.72 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 180.14 178.02 110.98 70.36 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 136.22 133.82 78.40 46.40 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 59.94 40.59 85.23 23.80 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 108.13 92.82 229.23 32.21 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) 01/10/2025 _x86_64_ (2 CPU) 02:07:08 LINUX RESTART (2 CPU) 02:08:01 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 37.53 0.00 5.26 2.31 0.12 54.78 02:09:01 AM 0 23.25 0.00 4.17 2.30 0.12 70.16 02:09:01 AM 1 51.87 0.00 6.36 2.31 0.12 39.35 02:10:01 AM all 16.53 0.00 1.88 1.35 0.13 80.11 02:10:01 AM 0 13.74 0.00 1.86 1.61 0.12 82.68 02:10:01 AM 1 19.33 0.00 1.90 1.09 0.13 77.55 02:11:01 AM all 9.95 0.00 1.98 0.29 0.08 87.70 02:11:01 AM 0 10.89 0.00 2.07 0.10 0.07 86.87 02:11:01 AM 1 9.01 0.00 1.89 0.49 0.08 88.53 02:12:01 AM all 18.67 0.00 3.94 1.61 0.08 75.70 02:12:01 AM 0 14.30 0.00 3.76 1.81 0.08 80.05 02:12:01 AM 1 23.04 0.00 4.11 1.42 0.08 71.34 02:13:01 AM all 4.16 0.00 0.36 0.07 0.08 95.34 02:13:01 AM 0 2.99 0.00 0.39 0.13 0.07 96.43 02:13:01 AM 1 5.33 0.00 0.33 0.00 0.08 94.25 02:14:01 AM all 14.98 0.00 0.38 0.03 0.16 84.46 02:14:01 AM 0 17.08 0.00 0.37 0.03 0.17 82.35 02:14:01 AM 1 12.89 0.00 0.39 0.02 0.15 86.56 02:15:01 AM all 16.90 0.00 0.45 0.00 0.13 82.52 02:15:01 AM 0 5.44 0.00 0.28 0.00 0.12 94.16 02:15:01 AM 1 28.44 0.00 0.62 0.00 0.13 70.80 02:16:01 AM all 18.74 0.00 0.38 0.00 0.10 80.78 02:16:01 AM 0 2.27 0.00 0.25 0.00 0.10 97.38 02:16:01 AM 1 35.24 0.00 0.51 0.00 0.10 64.15 02:17:01 AM all 16.87 0.00 2.61 0.14 0.10 80.28 02:17:01 AM 0 14.64 0.00 2.53 0.05 0.10 82.68 02:17:01 AM 1 19.11 0.00 2.68 0.23 0.10 77.87 Average: all 17.15 0.00 1.92 0.65 0.11 80.18 Average: 0 11.63 0.00 1.75 0.67 0.10 85.85 Average: 1 22.68 0.00 2.09 0.62 0.11 74.50