---> uname -a: Linux prd-centos8-robot-2c-8g-40343.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 632 4939 19 2125 6768 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:c3:2f:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.255/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85841sec preferred_lft 85841sec inet6 fe80::f816:3eff:fec3:2f5f/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) 10/08/2024 _x86_64_ (2 CPU) 00:55:29 LINUX RESTART (2 CPU) 12:56:02 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 102.47 24.28 78.19 6716.77 7115.55 12:58:01 AM 85.85 0.70 85.15 50.78 10199.37 12:59:01 AM 37.56 0.42 37.14 64.79 2594.00 01:00:01 AM 40.20 0.03 40.17 3.47 6764.15 01:01:01 AM 2.97 0.13 2.83 33.19 104.75 01:02:01 AM 2.32 0.07 2.25 1.73 117.62 01:03:01 AM 0.63 0.00 0.63 0.00 7.95 01:04:01 AM 7.35 0.32 7.03 36.93 260.76 Average: 34.78 3.20 31.58 851.24 3387.70 12:56:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5330476 7044228 2551956 32.38 2688 1895388 694928 7.78 211104 2014624 153548 12:58:01 AM 5247860 7081828 2634572 33.42 2688 2010344 627204 7.02 229760 2052672 2520 12:59:01 AM 5015840 7049380 2866592 36.37 2688 2203084 642856 7.20 256640 2239464 172036 01:00:01 AM 4991616 7028872 2890816 36.67 2688 2206520 681252 7.63 258588 2254036 16 01:01:01 AM 4944400 6984172 2938032 37.27 2688 2209020 751404 8.41 258852 2300272 1508 01:02:01 AM 4944912 6984752 2937520 37.27 2688 2209088 751404 8.41 258996 2299844 4 01:03:01 AM 4929076 6968932 2953356 37.47 2688 2209104 767632 8.60 259000 2316000 4 01:04:01 AM 5068152 6936832 2814280 35.70 2688 2042124 765028 8.57 289932 2163104 19648 Average: 5059042 7009874 2823390 35.82 2688 2123084 710214 7.95 252859 2205002 43660 12:56:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 317.99 191.05 1684.10 61.59 0.00 0.00 0.00 0.00 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 66.04 45.67 532.86 8.02 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 42.28 33.29 294.98 7.71 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 163.80 112.25 42.36 37.60 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 88.57 80.02 34.79 29.62 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 255.85 254.90 51.53 106.79 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 169.61 167.23 191.46 57.58 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 87.64 67.47 127.00 31.68 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 148.63 118.84 367.14 42.54 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) 10/08/2024 _x86_64_ (2 CPU) 00:55:29 LINUX RESTART (2 CPU) 12:56:02 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 44.62 0.00 7.53 2.27 0.11 45.47 12:57:01 AM 0 47.81 0.00 7.30 3.06 0.12 41.71 12:57:01 AM 1 41.43 0.00 7.77 1.48 0.10 49.23 12:58:01 AM all 22.58 0.00 3.24 1.63 0.08 72.46 12:58:01 AM 0 37.55 0.00 3.92 1.50 0.08 56.94 12:58:01 AM 1 7.61 0.00 2.57 1.75 0.08 87.99 12:59:01 AM all 26.14 0.00 3.45 0.35 0.08 69.98 12:59:01 AM 0 31.22 0.00 3.58 0.53 0.08 64.58 12:59:01 AM 1 21.06 0.00 3.32 0.17 0.08 75.37 01:00:01 AM all 10.29 0.00 2.18 0.82 0.06 86.66 01:00:01 AM 0 13.66 0.00 2.10 0.57 0.05 83.62 01:00:01 AM 1 6.92 0.00 2.26 1.07 0.07 89.69 01:01:01 AM all 7.99 0.00 0.39 0.02 0.08 91.52 01:01:01 AM 0 1.55 0.00 0.27 0.00 0.07 98.12 01:01:01 AM 1 14.46 0.00 0.52 0.03 0.08 84.91 01:02:01 AM all 20.64 0.00 0.53 0.02 0.09 78.72 01:02:01 AM 0 0.79 0.00 0.18 0.03 0.08 98.91 01:02:01 AM 1 40.57 0.00 0.87 0.00 0.10 58.46 01:03:01 AM all 21.42 0.00 0.46 0.00 0.11 78.01 01:03:01 AM 0 2.32 0.00 0.28 0.00 0.10 97.29 01:03:01 AM 1 40.55 0.00 0.64 0.00 0.12 58.70 01:04:01 AM all 17.69 0.00 2.01 0.04 0.07 80.19 01:04:01 AM 0 24.96 0.00 2.42 0.07 0.07 72.49 01:04:01 AM 1 10.45 0.00 1.61 0.02 0.07 87.86 Average: all 21.38 0.00 2.47 0.64 0.08 75.43 Average: 0 19.93 0.00 2.50 0.72 0.08 76.77 Average: 1 22.83 0.00 2.44 0.56 0.09 74.08