---> uname -a: Linux prd-centos8-robot-2c-8g-38954.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 601 5002 19 2093 6801 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:1e:bf:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.92/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86148sec preferred_lft 86148sec inet6 fe80::f816:3eff:fe1e:bf41/64 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) 10/05/2024 _x86_64_ (2 CPU) 00:55:25 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 116.28 51.00 65.28 7348.62 26286.59 12:58:01 AM 103.83 0.07 103.77 1.87 11253.94 12:59:01 AM 27.16 0.92 26.24 93.57 2159.38 Average: 82.42 17.33 65.09 2481.49 13233.41 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5327764 6988964 2554668 32.41 2688 1849824 773740 8.66 225564 2033008 129768 12:58:01 AM 5082096 6937312 2800336 35.53 2688 2032712 765764 8.57 214400 2236940 39584 12:59:01 AM 5189168 7023856 2693264 34.17 2688 2011596 694232 7.77 406936 1943924 144 Average: 5199676 6983377 2682756 34.03 2688 1964711 744579 8.34 282300 2071291 56499 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 318.96 198.80 1574.07 58.96 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 62.17 49.44 612.62 8.64 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 22.66 15.16 18.24 7.13 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 134.60 87.80 734.99 24.91 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) 10/05/2024 _x86_64_ (2 CPU) 00:55:25 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 39.88 0.03 7.67 12.02 0.14 40.25 12:57:01 AM 0 43.07 0.02 7.63 12.32 0.15 36.80 12:57:01 AM 1 36.70 0.05 7.71 11.72 0.14 43.69 12:58:01 AM all 26.47 0.00 4.02 10.36 0.10 59.05 12:58:01 AM 0 34.16 0.00 4.88 8.99 0.10 51.87 12:58:01 AM 1 18.78 0.00 3.16 11.73 0.10 66.23 12:59:01 AM all 16.57 0.00 2.49 1.82 0.08 79.06 12:59:01 AM 0 18.36 0.00 2.41 1.39 0.07 77.78 12:59:01 AM 1 14.77 0.00 2.56 2.25 0.08 80.34 Average: all 27.57 0.01 4.71 8.04 0.11 59.56 Average: 0 31.79 0.01 4.95 7.53 0.11 55.61 Average: 1 23.35 0.02 4.46 8.55 0.11 63.52