---> uname -a: Linux prd-centos8-robot-2c-8g-10690.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 619 4959 19 2118 6781 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:d4:e1:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.205/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85841sec preferred_lft 85841sec inet6 fe80::f816:3eff:fed4:e158/64 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) 11/27/2024 _x86_64_ (2 CPU) 00:55:50 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 84.86 12.98 71.88 2339.49 6593.64 12:59:01 AM 92.70 0.73 91.97 51.32 10421.35 01:00:01 AM 19.18 0.35 18.83 61.98 1410.11 01:01:01 AM 23.81 0.03 23.78 2.27 1432.92 01:02:01 AM 43.09 0.12 42.98 5.32 6806.57 01:03:01 AM 3.72 0.08 3.63 31.99 148.96 01:04:01 AM 12.56 0.33 12.23 37.85 435.22 01:05:01 AM 22.41 0.52 21.89 63.85 1049.53 Average: 37.79 1.89 35.90 324.22 3537.76 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5367852 7061064 2514572 31.90 2688 1875436 666896 7.47 209184 1983020 137144 12:59:01 AM 5174148 7005776 2708276 34.36 2688 2008380 719860 8.06 221092 2139500 30124 01:00:01 AM 5251536 7084544 2630888 33.38 2688 2010244 637936 7.14 239520 2046316 24 01:01:01 AM 4921364 6982028 2961060 37.57 2688 2230700 747484 8.37 284764 2309396 201476 01:02:01 AM 5005964 7040204 2876460 36.49 2688 2203684 667332 7.47 257096 2245464 88 01:03:01 AM 4964104 6999692 2918320 37.02 2688 2205064 734440 8.22 257224 2286060 108 01:04:01 AM 5065248 6955436 2817176 35.74 2688 2065620 752392 8.42 278848 2184700 31396 01:05:01 AM 5114616 6977780 2767808 35.11 2688 2039180 731196 8.19 448548 1968812 1504 Average: 5108104 7013316 2774320 35.20 2688 2079788 707192 7.92 274534 2145408 50233 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 110.68 81.16 886.00 18.79 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 66.56 46.73 593.39 7.94 0.00 0.00 0.00 0.00 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 11.80 6.98 4.95 3.01 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 30.02 26.54 292.23 5.09 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 139.52 99.48 35.48 33.02 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 31.34 23.41 26.63 2.71 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 178.09 136.94 1652.00 25.48 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 17.78 16.48 14.92 7.74 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 73.24 54.72 438.14 12.98 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) 11/27/2024 _x86_64_ (2 CPU) 00:55:50 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 28.92 0.00 5.32 8.25 0.15 57.36 12:58:01 AM 0 33.17 0.00 5.81 6.87 0.15 54.00 12:58:01 AM 1 24.70 0.00 4.83 9.61 0.15 60.70 12:59:01 AM all 24.90 0.00 3.69 8.45 0.14 62.82 12:59:01 AM 0 29.95 0.00 4.37 6.86 0.12 58.70 12:59:01 AM 1 19.94 0.00 3.02 10.01 0.15 66.87 01:00:01 AM all 10.47 0.00 1.18 0.78 0.06 87.51 01:00:01 AM 0 11.77 0.00 1.11 1.32 0.07 85.73 01:00:01 AM 1 9.17 0.00 1.26 0.23 0.05 89.29 01:01:01 AM all 17.38 0.00 2.67 3.79 0.08 76.08 01:01:01 AM 0 23.86 0.00 3.00 4.72 0.08 68.34 01:01:01 AM 1 10.89 0.00 2.35 2.86 0.07 83.83 01:02:01 AM all 11.60 0.00 2.40 7.16 0.12 78.72 01:02:01 AM 0 16.50 0.00 2.51 6.59 0.17 74.22 01:02:01 AM 1 6.72 0.00 2.30 7.73 0.07 83.18 01:03:01 AM all 2.42 0.00 0.27 0.04 0.05 97.22 01:03:01 AM 0 4.24 0.00 0.35 0.08 0.05 95.28 01:03:01 AM 1 0.60 0.00 0.18 0.00 0.05 99.16 01:04:01 AM all 11.83 0.00 2.08 0.83 0.09 85.16 01:04:01 AM 0 11.14 0.00 2.25 0.76 0.10 85.75 01:04:01 AM 1 12.53 0.00 1.90 0.91 0.08 84.58 01:05:01 AM all 27.57 0.00 3.09 1.42 0.11 67.81 01:05:01 AM 0 36.48 0.00 3.26 1.71 0.13 58.42 01:05:01 AM 1 18.66 0.00 2.93 1.14 0.08 77.19 Average: all 16.87 0.00 2.58 3.83 0.10 76.62 Average: 0 20.85 0.00 2.82 3.60 0.11 72.61 Average: 1 12.89 0.00 2.34 4.06 0.09 80.62