---> uname -a: Linux prd-centos8-robot-2c-8g-20326.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 588 4997 19 2111 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:23:a5:6d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.22/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85797sec preferred_lft 85797sec inet6 fe80::f816:3eff:fe23:a56d/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) 09/09/2024 _x86_64_ (2 CPU) 07:14:05 LINUX RESTART (2 CPU) 07:15:01 AM tps rtps wtps bread/s bwrtn/s 07:16:01 AM 90.57 15.23 75.34 2706.43 6274.99 07:17:01 AM 74.64 0.70 73.94 50.79 8731.03 07:18:01 AM 19.16 0.42 18.74 64.78 1798.80 07:19:01 AM 57.72 0.03 57.69 3.47 7195.82 07:20:01 AM 8.98 0.00 8.98 0.00 781.72 07:21:02 AM 0.65 0.00 0.65 0.00 8.75 07:22:01 AM 0.31 0.00 0.31 0.00 3.34 07:23:01 AM 0.47 0.08 0.38 31.99 8.25 07:24:01 AM 31.46 0.85 30.61 101.72 1314.31 Average: 31.61 1.93 29.68 329.43 2907.20 07:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:16:01 AM 5339152 7052756 2543272 32.27 2688 1895472 696688 7.80 212184 2005976 147312 07:17:01 AM 5174216 7000292 2708208 34.36 2688 2003184 728960 8.16 221520 2138144 30072 07:18:01 AM 5191384 7052312 2691040 34.14 2688 2036364 669672 7.50 243852 2095908 30964 07:19:01 AM 5026144 7051216 2856280 36.24 2688 2194656 650072 7.28 259604 2218892 16508 07:20:01 AM 5027928 7052992 2854496 36.21 2688 2194656 671808 7.52 259604 2219632 12 07:21:02 AM 5028264 7053340 2854160 36.21 2688 2194660 649952 7.28 259608 2218960 4 07:22:01 AM 5028448 7053524 2853976 36.21 2688 2194660 649952 7.28 259608 2218960 4 07:23:01 AM 5026944 7053692 2855480 36.23 2688 2196328 643088 7.20 260268 2220024 568 07:24:01 AM 5137564 6996340 2744860 34.82 2688 2034928 735728 8.24 442820 1951832 16796 Average: 5108894 7040718 2773530 35.19 2688 2104990 677324 7.58 268785 2143148 26916 07:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 198.40 134.61 1304.50 47.08 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 49.86 38.09 472.49 7.10 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 17.53 10.16 6.69 4.06 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 217.65 156.39 312.13 34.77 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 1.85 0.90 0.54 0.39 0.00 0.00 0.00 0.00 07:21:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:02 AM eth0 0.63 0.18 0.10 0.01 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 1.02 0.17 0.06 0.01 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 11.58 6.88 3.15 1.54 0.00 0.00 0.00 0.00 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 47.64 38.13 83.44 30.58 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 60.79 42.91 243.02 13.97 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) 09/09/2024 _x86_64_ (2 CPU) 07:14:05 LINUX RESTART (2 CPU) 07:15:01 AM CPU %user %nice %system %iowait %steal %idle 07:16:01 AM all 34.41 0.00 5.94 3.02 0.10 56.54 07:16:01 AM 0 26.11 0.00 5.48 2.27 0.10 66.04 07:16:01 AM 1 42.72 0.00 6.41 3.77 0.10 47.00 07:17:01 AM all 20.64 0.00 2.94 3.07 0.10 73.25 07:17:01 AM 0 12.98 0.00 2.76 3.83 0.10 80.33 07:17:01 AM 1 28.29 0.00 3.12 2.32 0.10 66.17 07:18:01 AM all 15.33 0.00 2.25 0.57 0.08 81.78 07:18:01 AM 0 10.50 0.00 2.02 0.38 0.07 87.03 07:18:01 AM 1 20.17 0.00 2.48 0.75 0.08 76.51 07:19:01 AM all 22.93 0.00 3.88 3.51 0.09 69.60 07:19:01 AM 0 18.60 0.00 3.51 3.94 0.10 73.85 07:19:01 AM 1 27.23 0.00 4.24 3.07 0.08 65.36 07:20:01 AM all 0.33 0.00 0.10 0.24 0.03 99.29 07:20:01 AM 0 0.27 0.00 0.08 0.02 0.03 99.60 07:20:01 AM 1 0.40 0.00 0.12 0.47 0.03 98.98 07:21:02 AM all 0.24 0.00 0.08 0.00 0.03 99.65 07:21:02 AM 0 0.07 0.00 0.08 0.00 0.05 99.80 07:21:02 AM 1 0.42 0.00 0.07 0.00 0.02 99.50 07:22:01 AM all 0.35 0.00 0.07 0.00 0.03 99.55 07:22:01 AM 0 0.14 0.00 0.07 0.00 0.03 99.76 07:22:01 AM 1 0.56 0.00 0.07 0.00 0.03 99.34 07:23:01 AM all 1.31 0.00 0.21 0.02 0.05 98.41 07:23:01 AM 0 0.28 0.00 0.15 0.00 0.07 99.50 07:23:01 AM 1 2.34 0.00 0.27 0.03 0.03 97.33 07:24:01 AM all 31.36 0.00 3.88 0.49 0.10 64.17 07:24:01 AM 0 23.81 0.00 2.99 0.38 0.12 72.70 07:24:01 AM 1 38.91 0.00 4.76 0.60 0.08 55.65 Average: all 14.12 0.00 2.15 1.21 0.07 82.45 Average: 0 10.32 0.00 1.91 1.20 0.07 86.50 Average: 1 17.91 0.00 2.39 1.23 0.06 78.41