---> uname -a: Linux prd-centos8-robot-2c-8g-42153.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 594 4971 19 2131 6806 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:1f:1b:9f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.154/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85974sec preferred_lft 85974sec inet6 fe80::f816:3eff:fe1f:1b9f/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) 10/14/2024 _x86_64_ (2 CPU) 00:37:02 LINUX RESTART (2 CPU) 12:38:01 AM tps rtps wtps bread/s bwrtn/s 12:39:01 AM 84.19 13.53 70.66 2497.97 6150.60 12:40:01 AM 82.27 0.70 81.57 50.78 9236.69 12:41:01 AM 35.14 0.45 34.69 64.78 2762.36 12:42:01 AM 47.19 2.52 44.68 396.07 6951.47 12:43:01 AM 8.03 0.40 7.63 68.91 342.62 12:44:01 AM 28.48 0.53 27.95 64.79 1175.42 Average: 47.55 3.02 44.53 523.90 4436.55 12:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:39:01 AM 5298784 7008768 2583648 32.78 2688 1891760 724512 8.11 211324 2048784 144076 12:40:01 AM 5160796 6994992 2721636 34.53 2688 2010816 735380 8.23 221400 2153496 30096 12:41:01 AM 4980516 6983152 2901916 36.81 2688 2174208 740848 8.30 270908 2270588 142876 12:42:01 AM 5001896 7051332 2880536 36.54 2688 2218664 649496 7.27 261760 2244764 4 12:43:01 AM 5127444 7006652 2754988 34.95 2688 2052112 689004 7.71 255268 2141492 3688 12:44:01 AM 5181352 7060156 2701080 34.27 2688 2054376 676880 7.58 449076 1901312 16744 Average: 5125131 7017509 2757301 34.98 2688 2066989 702687 7.87 278289 2126739 56247 12:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 210.55 143.39 1308.20 48.61 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 58.16 44.15 550.05 7.94 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 39.69 31.79 295.42 8.04 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 161.22 128.88 38.64 27.74 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 62.56 32.19 77.65 24.77 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 21.40 19.50 18.19 9.27 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 92.26 66.65 381.38 21.06 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) 10/14/2024 _x86_64_ (2 CPU) 00:37:02 LINUX RESTART (2 CPU) 12:38:01 AM CPU %user %nice %system %iowait %steal %idle 12:39:01 AM all 34.55 0.00 5.81 2.98 0.11 56.55 12:39:01 AM 0 26.80 0.00 4.24 2.22 0.12 66.62 12:39:01 AM 1 42.31 0.00 7.38 3.75 0.10 46.46 12:40:01 AM all 22.33 0.00 3.29 3.16 0.09 71.13 12:40:01 AM 0 20.27 0.00 3.22 3.59 0.10 72.82 12:40:01 AM 1 24.39 0.00 3.36 2.72 0.08 69.45 12:41:01 AM all 24.11 0.00 3.20 1.23 0.10 71.36 12:41:01 AM 0 16.32 0.00 3.04 1.42 0.08 79.13 12:41:01 AM 1 31.90 0.00 3.36 1.04 0.12 63.59 12:42:01 AM all 12.85 0.00 2.62 4.02 0.09 80.42 12:42:01 AM 0 6.00 0.00 2.26 4.09 0.08 87.56 12:42:01 AM 1 19.77 0.00 2.98 3.94 0.10 73.21 12:43:01 AM all 5.12 0.00 1.31 0.24 0.05 93.28 12:43:01 AM 0 5.80 0.00 1.25 0.12 0.05 92.78 12:43:01 AM 1 4.43 0.00 1.36 0.37 0.05 93.79 12:44:01 AM all 28.96 0.00 3.22 0.96 0.10 66.75 12:44:01 AM 0 21.40 0.00 2.69 0.74 0.10 75.07 12:44:01 AM 1 36.56 0.00 3.76 1.18 0.10 58.40 Average: all 21.32 0.00 3.24 2.10 0.09 73.24 Average: 0 16.10 0.00 2.79 2.03 0.09 78.99 Average: 1 26.57 0.00 3.70 2.17 0.09 67.47