---> uname -a: Linux prd-centos8-robot-2c-8g-20938.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 653 4918 19 2125 6747 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:8e:a2:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.249/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85994sec preferred_lft 85994sec inet6 fe80::f816:3eff:fe8e:a2d9/64 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) 09/11/2024 _x86_64_ (2 CPU) 01:01:22 LINUX RESTART (2 CPU) 01:02:01 AM tps rtps wtps bread/s bwrtn/s 01:03:01 AM 98.28 14.98 83.31 2678.97 7213.46 01:04:01 AM 84.30 0.70 83.60 50.79 9682.35 01:05:01 AM 21.84 0.42 21.43 64.78 1431.17 01:06:02 AM 54.90 2.52 52.38 396.00 7132.54 01:07:01 AM 3.15 0.10 3.05 32.67 107.17 01:08:01 AM 30.61 0.85 29.76 101.70 1313.01 Average: 48.98 3.27 45.71 555.63 4492.11 01:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:03:01 AM 5312812 7043236 2569620 32.60 2688 1912428 691676 7.74 211208 2033836 158016 01:04:01 AM 5170248 6997872 2712184 34.41 2688 2004848 718540 8.05 232000 2132236 1120 01:05:01 AM 5054388 6983208 2828044 35.88 2688 2102616 752276 8.42 258772 2210348 80216 01:06:02 AM 5001088 7039064 2881344 36.55 2688 2207088 658180 7.37 264236 2238660 8 01:07:01 AM 5029032 7031488 2853400 36.20 2688 2171800 710236 7.95 256920 2216740 792 01:08:01 AM 5068676 6939368 2813756 35.70 2688 2045784 772976 8.65 447812 2012116 3508 Average: 5106041 7005706 2776391 35.22 2688 2074094 717314 8.03 278491 2140656 40610 01:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 206.18 145.02 1384.19 42.04 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 51.97 37.64 378.19 8.23 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 34.17 27.72 272.38 6.41 0.00 0.00 0.00 0.00 01:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:02 AM eth0 138.55 105.65 36.89 26.28 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 32.08 20.17 9.99 9.87 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 44.67 37.74 82.12 24.25 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 84.75 62.44 361.61 19.54 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) 09/11/2024 _x86_64_ (2 CPU) 01:01:22 LINUX RESTART (2 CPU) 01:02:01 AM CPU %user %nice %system %iowait %steal %idle 01:03:01 AM all 40.95 0.00 7.06 2.15 0.16 49.68 01:03:01 AM 0 46.04 0.00 6.97 1.75 0.17 45.07 01:03:01 AM 1 35.85 0.00 7.14 2.56 0.15 54.30 01:04:01 AM all 24.27 0.00 3.40 1.48 0.14 70.71 01:04:01 AM 0 30.46 0.00 3.68 1.23 0.17 64.46 01:04:01 AM 1 18.07 0.00 3.12 1.74 0.12 76.96 01:05:01 AM all 18.43 0.00 2.51 0.99 0.08 77.99 01:05:01 AM 0 21.55 0.00 2.74 1.32 0.07 74.33 01:05:01 AM 1 15.30 0.00 2.29 0.65 0.10 81.66 01:06:02 AM all 16.39 0.00 3.04 2.65 0.08 77.85 01:06:02 AM 0 27.91 0.00 3.68 2.59 0.08 65.73 01:06:02 AM 1 4.90 0.00 2.40 2.70 0.07 89.93 01:07:01 AM all 1.84 0.00 0.43 0.03 0.03 97.65 01:07:01 AM 0 2.85 0.00 0.44 0.05 0.03 96.62 01:07:01 AM 1 0.83 0.00 0.42 0.02 0.03 98.69 01:08:01 AM all 31.23 0.00 3.76 0.56 0.10 64.35 01:08:01 AM 0 28.18 0.00 3.57 0.45 0.10 67.70 01:08:01 AM 1 34.29 0.00 3.94 0.67 0.10 61.01 Average: all 22.24 0.00 3.38 1.31 0.10 72.97 Average: 0 26.23 0.00 3.52 1.24 0.10 68.90 Average: 1 18.25 0.00 3.23 1.39 0.09 77.03