---> uname -a: Linux prd-centos8-robot-2c-8g-5643.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 628 4946 19 2123 6773 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:b5:a5:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.73/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85941sec preferred_lft 85941sec inet6 fe80::f816:3eff:feb5:a5ba/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) 11/10/2024 _x86_64_ (2 CPU) 00:58:12 LINUX RESTART (2 CPU) 12:59:02 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 98.49 13.76 84.73 2540.29 6635.48 01:01:01 AM 79.13 0.78 78.34 51.71 9877.16 01:02:01 AM 15.67 0.45 15.22 65.96 818.14 01:03:01 AM 31.23 0.00 31.23 0.00 2596.35 01:04:01 AM 28.11 0.03 28.07 3.47 5475.94 01:05:01 AM 15.39 0.43 14.96 69.98 552.20 Average: 44.52 2.54 41.98 449.41 4319.45 12:59:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5270004 7006076 2612420 33.14 2688 1917836 754688 8.45 209840 2077732 163920 01:01:01 AM 5145836 6983876 2736588 34.72 2688 2015408 756752 8.47 230732 2158872 1124 01:02:01 AM 5079880 6974644 2802544 35.55 2688 2069360 753572 8.44 250652 2197072 45968 01:03:01 AM 4930164 6968324 2952260 37.45 2688 2207332 741620 8.30 253732 2326836 154272 01:04:01 AM 4976644 7014564 2905780 36.86 2688 2207460 687292 7.70 257076 2272908 12 01:05:01 AM 5091804 6956764 2790620 35.40 2688 2040740 756408 8.47 289480 2146084 16808 Average: 5082389 6984041 2800035 35.52 2688 2076356 741722 8.31 248585 2196584 63684 12:59:02 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 237.82 155.46 1434.69 49.22 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 44.16 32.42 451.75 7.29 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 29.15 21.52 114.45 5.26 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 22.96 20.20 186.97 5.35 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 179.12 131.27 36.99 35.30 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 58.91 39.69 79.56 20.00 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 94.95 66.51 381.14 20.32 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) 11/10/2024 _x86_64_ (2 CPU) 00:58:12 LINUX RESTART (2 CPU) 12:59:02 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 37.87 0.00 6.43 1.94 0.11 53.64 01:00:01 AM 0 45.01 0.00 7.49 2.09 0.10 45.31 01:00:01 AM 1 30.76 0.00 5.37 1.80 0.12 61.95 01:01:01 AM all 21.12 0.00 3.30 1.82 0.11 73.66 01:01:01 AM 0 27.91 0.00 3.72 1.72 0.12 66.53 01:01:01 AM 1 14.32 0.00 2.88 1.92 0.10 80.78 01:02:01 AM all 16.10 0.00 2.04 0.50 0.09 81.27 01:02:01 AM 0 17.44 0.00 2.26 0.77 0.10 79.43 01:02:01 AM 1 14.75 0.00 1.82 0.23 0.08 83.11 01:03:01 AM all 15.52 0.00 2.46 1.19 0.05 80.77 01:03:01 AM 0 20.32 0.00 2.82 1.49 0.05 75.33 01:03:01 AM 1 10.71 0.00 2.11 0.90 0.05 86.23 01:04:01 AM all 2.32 0.00 0.76 2.69 0.04 94.18 01:04:01 AM 0 3.76 0.00 0.90 2.72 0.05 92.56 01:04:01 AM 1 0.89 0.00 0.62 2.66 0.03 95.80 01:05:01 AM all 14.22 0.00 1.95 0.28 0.07 83.49 01:05:01 AM 0 13.74 0.00 2.32 0.28 0.07 83.58 01:05:01 AM 1 14.70 0.00 1.57 0.27 0.07 83.39 Average: all 17.81 0.00 2.82 1.40 0.08 77.89 Average: 0 21.30 0.00 3.24 1.51 0.08 73.87 Average: 1 14.32 0.00 2.39 1.29 0.08 81.92