---> uname -a: Linux prd-centos8-robot-2c-8g-20627.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 604 4938 19 2154 6796 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:f2:8c:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.217/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85954sec preferred_lft 85954sec inet6 fe80::f816:3eff:fef2:8c10/64 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) 09/10/2024 _x86_64_ (2 CPU) 00:57:51 LINUX RESTART (2 CPU) 12:59:01 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 109.13 7.01 102.12 1259.45 9973.58 01:01:01 AM 46.78 0.70 46.08 50.78 4656.00 01:02:01 AM 39.75 0.50 39.25 66.61 2790.27 01:03:01 AM 39.69 0.03 39.66 3.47 6704.43 01:04:01 AM 1.90 0.10 1.80 32.12 58.11 01:05:01 AM 27.81 0.65 27.16 74.12 2577.79 Average: 44.18 1.50 42.68 247.75 4459.88 12:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5331648 7066596 2550784 32.36 2688 1916692 668164 7.48 210316 2013260 36924 01:01:01 AM 5226008 7055616 2656424 33.70 2688 2006868 662160 7.41 230140 2081944 31100 01:02:01 AM 5007084 7032856 2875348 36.48 2688 2195088 660648 7.40 257100 2251096 169724 01:03:01 AM 5017940 7045936 2864492 36.34 2688 2197308 664292 7.44 259380 2231456 4 01:04:01 AM 4997152 7045808 2885280 36.60 2688 2217968 664684 7.44 259836 2251920 19568 01:05:01 AM 5058336 6956544 2824096 35.83 2688 2073368 753144 8.43 459392 2013740 180 Average: 5106361 7033893 2776071 35.22 2688 2101215 678849 7.60 279361 2140569 42917 12:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 70.96 57.81 774.28 6.98 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 48.25 33.29 358.79 6.76 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 37.35 30.97 274.90 8.29 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 228.26 163.27 48.08 42.48 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 78.42 50.85 330.85 7.46 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 83.57 54.87 121.12 54.97 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 91.13 65.17 318.01 21.15 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) 09/10/2024 _x86_64_ (2 CPU) 00:57:51 LINUX RESTART (2 CPU) 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 24.92 0.00 4.71 8.21 0.11 62.05 01:00:01 AM 0 20.80 0.00 4.09 8.33 0.10 66.68 01:00:01 AM 1 29.04 0.00 5.34 8.09 0.12 57.41 01:01:01 AM all 20.36 0.00 2.90 1.91 0.07 74.77 01:01:01 AM 0 21.75 0.00 3.19 2.20 0.07 72.79 01:01:01 AM 1 18.96 0.00 2.60 1.62 0.07 76.74 01:02:01 AM all 28.49 0.00 3.73 2.88 0.10 64.80 01:02:01 AM 0 24.18 0.00 3.66 3.05 0.10 69.00 01:02:01 AM 1 32.81 0.00 3.81 2.70 0.10 60.58 01:03:01 AM all 7.82 0.00 1.79 1.82 0.05 88.51 01:03:01 AM 0 4.53 0.00 1.65 1.97 0.05 91.79 01:03:01 AM 1 11.12 0.00 1.93 1.68 0.05 85.22 01:04:01 AM all 7.01 0.00 0.45 0.03 0.05 92.47 01:04:01 AM 0 5.02 0.00 0.44 0.02 0.03 94.49 01:04:01 AM 1 9.00 0.00 0.46 0.03 0.07 90.45 01:05:01 AM all 27.57 0.00 3.24 0.37 0.08 68.73 01:05:01 AM 0 27.65 0.00 2.81 0.52 0.08 68.94 01:05:01 AM 1 27.50 0.00 3.68 0.22 0.08 68.53 Average: all 19.39 0.00 2.81 2.54 0.08 75.18 Average: 0 17.35 0.00 2.65 2.69 0.07 77.24 Average: 1 21.44 0.00 2.97 2.40 0.08 73.12