---> uname -a: Linux prd-centos8-robot-2c-8g-2975.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 580 5061 19 2055 6822 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:47:99:d0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.163/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86151sec preferred_lft 86151sec inet6 fe80::f816:3eff:fe47:99d0/64 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) 01/18/2025 _x86_64_ (2 CPU) 23:44:16 LINUX RESTART (2 CPU) 11:45:01 PM tps rtps wtps bread/s bwrtn/s 11:46:01 PM 107.93 48.57 59.36 5989.87 20515.01 11:47:01 PM 109.75 0.73 109.02 53.06 11229.61 11:48:01 PM 23.11 0.70 22.41 103.03 1596.83 Average: 80.26 16.67 63.59 2048.76 11113.81 11:45:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:46:01 PM 5340364 7013052 2542068 32.25 2688 1859448 754840 8.45 217968 2021712 196872 11:47:01 PM 5212364 7008140 2670068 33.87 2688 1973432 702616 7.87 199272 2128040 30680 11:48:01 PM 5249956 7048804 2632476 33.40 2688 1976824 705620 7.90 385096 1909156 172 Average: 5267561 7023332 2614871 33.17 2688 1936568 721025 8.07 267445 2019636 75908 11:45:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 297.08 173.73 1570.58 56.98 0.00 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 64.54 49.48 668.66 8.38 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 25.96 20.88 22.95 16.07 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 129.20 81.36 754.07 27.15 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) 01/18/2025 _x86_64_ (2 CPU) 23:44:16 LINUX RESTART (2 CPU) 11:45:01 PM CPU %user %nice %system %iowait %steal %idle 11:46:01 PM all 29.49 0.04 6.32 26.65 0.11 37.39 11:46:01 PM 0 21.50 0.05 6.60 25.69 0.10 46.06 11:46:01 PM 1 37.47 0.03 6.05 27.60 0.12 28.72 11:47:01 PM all 28.09 0.00 4.12 4.38 0.11 63.30 11:47:01 PM 0 19.84 0.00 3.42 5.27 0.10 71.37 11:47:01 PM 1 36.33 0.00 4.82 3.49 0.12 55.24 11:48:01 PM all 21.87 0.00 2.51 1.06 0.10 74.45 11:48:01 PM 0 24.13 0.00 2.71 1.67 0.08 71.41 11:48:01 PM 1 19.62 0.00 2.32 0.45 0.12 77.49 Average: all 26.48 0.01 4.32 10.67 0.11 58.41 Average: 0 21.82 0.02 4.24 10.86 0.09 62.97 Average: 1 31.13 0.01 4.39 10.49 0.12 53.86