---> uname -a: Linux prd-centos8-robot-2c-8g-33701.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 577 5026 19 2094 6825 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:c4:52:88 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.40/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fec4:5288/64 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) 10/02/2024 _x86_64_ (2 CPU) 02:34:06 LINUX RESTART (2 CPU) 02:35:01 AM tps rtps wtps bread/s bwrtn/s 02:36:01 AM 93.92 48.09 45.83 6933.60 14030.27 02:37:01 AM 109.92 5.23 104.68 122.78 9324.88 02:38:01 AM 28.19 0.20 27.99 34.79 3512.13 Average: 77.34 17.84 59.50 2364.10 8956.02 02:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:36:01 AM 5384764 7010368 2497664 31.69 2688 1815832 751164 8.41 195452 2006744 108600 02:37:01 AM 5196936 7030608 2685492 34.07 2688 2010032 676856 7.58 216152 2120184 90036 02:38:01 AM 5195248 7029656 2687180 34.09 2688 2011316 682784 7.65 244148 2096144 156 Average: 5258983 7023544 2623445 33.28 2688 1945727 703601 7.88 218584 2074357 66264 02:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 299.93 178.99 1571.89 59.27 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 60.87 47.56 612.63 8.18 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 16.44 9.83 13.69 5.30 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 125.76 78.80 732.79 24.25 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) 10/02/2024 _x86_64_ (2 CPU) 02:34:06 LINUX RESTART (2 CPU) 02:35:01 AM CPU %user %nice %system %iowait %steal %idle 02:36:01 AM all 29.20 0.03 5.79 16.44 0.10 48.43 02:36:01 AM 0 26.13 0.03 5.38 16.41 0.10 51.94 02:36:01 AM 1 32.28 0.03 6.20 16.47 0.10 44.91 02:37:01 AM all 33.74 0.00 5.84 8.07 0.11 52.24 02:37:01 AM 0 20.57 0.00 5.06 8.71 0.10 65.56 02:37:01 AM 1 46.93 0.00 6.62 7.43 0.12 38.91 02:38:01 AM all 10.67 0.00 1.16 1.43 0.05 86.69 02:38:01 AM 0 11.40 0.00 1.22 1.50 0.05 85.83 02:38:01 AM 1 9.94 0.00 1.10 1.35 0.05 87.55 Average: all 24.54 0.01 4.26 8.64 0.09 62.46 Average: 0 19.36 0.01 3.89 8.87 0.08 67.79 Average: 1 29.72 0.01 4.64 8.41 0.09 57.14