---> uname -a: Linux prd-centos8-robot-2c-8g-8288.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 584 4998 19 2114 6817 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:39:71:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.92/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85927sec preferred_lft 85927sec inet6 fe80::f816:3eff:fe39:7196/64 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) 11/18/2024 _x86_64_ (2 CPU) 02:13:57 LINUX RESTART (2 CPU) 02:15:02 AM tps rtps wtps bread/s bwrtn/s 02:16:01 AM 59.09 6.78 52.31 1150.18 6205.42 02:17:01 AM 97.18 6.78 90.40 1247.58 8370.33 02:18:01 AM 35.96 1.05 34.91 113.71 3737.49 02:19:01 AM 49.22 0.03 49.18 3.47 3399.17 02:20:01 AM 18.18 0.00 18.18 0.00 4843.87 02:21:01 AM 16.73 0.42 16.31 69.86 706.92 Average: 46.02 2.50 43.53 428.80 4539.32 02:15:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:16:01 AM 5471856 7044028 2410576 30.58 2688 1762964 707308 7.92 190488 1928436 31272 02:17:01 AM 5104272 6965976 2778160 35.24 2688 2038852 748764 8.38 217816 2214952 125020 02:18:01 AM 5256196 7086412 2626236 33.32 2688 2007296 629376 7.05 239904 2042204 16 02:19:01 AM 5037000 7067288 2845432 36.10 2688 2199276 625176 7.00 257380 2218212 137628 02:20:01 AM 5032780 7062704 2849652 36.15 2688 2199248 630412 7.06 257424 2218460 12 02:21:01 AM 5136236 6992636 2746196 34.84 2688 2031680 710988 7.96 289756 2105048 13204 Average: 5173057 7036507 2709375 34.37 2688 2039886 675337 7.56 242128 2121219 51192 02:15:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 166.80 111.85 1045.20 30.99 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 67.81 53.28 715.08 16.88 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 12.51 9.50 6.34 3.62 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 49.02 36.65 301.89 10.05 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 146.38 101.67 31.66 23.53 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 57.14 36.04 81.86 22.42 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 83.05 58.02 361.77 17.88 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) 11/18/2024 _x86_64_ (2 CPU) 02:13:57 LINUX RESTART (2 CPU) 02:15:02 AM CPU %user %nice %system %iowait %steal %idle 02:16:01 AM all 20.88 0.00 3.43 18.83 0.11 56.75 02:16:01 AM 0 22.68 0.00 3.55 18.87 0.14 54.77 02:16:01 AM 1 19.09 0.00 3.32 18.78 0.09 58.72 02:17:01 AM all 31.61 0.00 5.21 4.94 0.13 58.12 02:17:01 AM 0 42.90 0.00 6.62 6.45 0.15 43.88 02:17:01 AM 1 20.42 0.00 3.80 3.44 0.10 72.23 02:18:01 AM all 12.74 0.00 1.74 0.72 0.06 84.75 02:18:01 AM 0 14.07 0.00 2.04 1.00 0.07 82.83 02:18:01 AM 1 11.40 0.00 1.44 0.43 0.05 86.68 02:19:01 AM all 27.60 0.00 4.41 2.89 0.19 64.91 02:19:01 AM 0 25.94 0.00 4.34 3.21 0.19 66.32 02:19:01 AM 1 29.22 0.00 4.47 2.58 0.20 63.53 02:20:01 AM all 0.65 0.00 0.57 1.74 0.04 96.99 02:20:01 AM 0 0.70 0.00 0.65 2.65 0.03 95.96 02:20:01 AM 1 0.60 0.00 0.49 0.84 0.05 98.02 02:21:01 AM all 14.11 0.00 2.01 0.61 0.07 83.21 02:21:01 AM 0 17.28 0.00 2.28 0.59 0.07 79.79 02:21:01 AM 1 10.93 0.00 1.74 0.64 0.07 86.63 Average: all 17.90 0.00 2.89 4.90 0.10 74.21 Average: 0 20.54 0.00 3.24 5.42 0.11 70.70 Average: 1 15.27 0.00 2.54 4.39 0.09 77.71