---> uname -a: Linux prd-centos8-robot-2c-8g-33743.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 566 5037 19 2093 6836 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:23:d3:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.176/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86054sec preferred_lft 86054sec inet6 fe80::f816:3eff:fe23:d35f/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) 10/02/2024 _x86_64_ (2 CPU) 04:28:17 LINUX RESTART (2 CPU) 04:29:01 AM tps rtps wtps bread/s bwrtn/s 04:30:01 AM 69.85 44.33 25.52 5160.75 20893.24 04:31:01 AM 90.80 13.10 77.71 2343.22 6467.64 04:32:01 AM 80.12 0.70 79.42 50.79 8929.21 04:33:01 AM 14.81 0.25 14.56 36.25 1352.40 04:34:01 AM 15.09 0.68 14.41 94.90 270.49 Average: 54.14 11.81 42.32 1537.35 7583.00 04:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:30:01 AM 5773148 7152420 2109284 26.76 2688 1578604 651056 7.29 155252 1696728 28812 04:31:01 AM 5321356 7054808 2561076 32.49 2688 1915580 676016 7.57 211180 2029000 159492 04:32:01 AM 5184528 7017444 2697904 34.23 2688 2009928 708200 7.93 221944 2132836 30072 04:33:01 AM 5177184 7011336 2705248 34.32 2688 2011160 711760 7.97 247360 2115744 4 04:34:01 AM 5189492 7030764 2692940 34.16 2688 2017712 678528 7.60 408784 1941424 16708 Average: 5329142 7053354 2553290 32.39 2688 1906597 685112 7.67 248904 1983146 47018 04:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 161.22 91.69 589.45 38.99 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 141.64 100.25 1189.44 21.06 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 47.63 34.19 406.00 6.50 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 14.63 10.60 14.43 5.54 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 18.99 18.33 14.79 17.91 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 76.82 51.01 442.83 18.00 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) 10/02/2024 _x86_64_ (2 CPU) 04:28:17 LINUX RESTART (2 CPU) 04:29:01 AM CPU %user %nice %system %iowait %steal %idle 04:30:01 AM all 19.86 0.04 4.18 24.37 0.13 51.42 04:30:01 AM 0 17.44 0.03 5.22 26.30 0.17 50.84 04:30:01 AM 1 22.27 0.05 3.15 22.44 0.08 52.00 04:31:01 AM all 34.79 0.00 6.32 3.99 0.15 54.76 04:31:01 AM 0 39.72 0.00 6.78 4.51 0.15 48.85 04:31:01 AM 1 29.87 0.00 5.85 3.47 0.15 60.66 04:32:01 AM all 21.23 0.00 2.97 3.56 0.09 72.15 04:32:01 AM 0 32.15 0.00 3.78 3.27 0.08 60.72 04:32:01 AM 1 10.31 0.00 2.16 3.85 0.10 83.59 04:33:01 AM all 10.67 0.00 1.14 0.87 0.05 87.27 04:33:01 AM 0 4.08 0.00 0.82 0.15 0.03 94.92 04:33:01 AM 1 17.25 0.00 1.47 1.59 0.07 79.63 04:34:01 AM all 24.73 0.00 3.07 0.20 0.08 71.91 04:34:01 AM 0 27.91 0.00 3.42 0.22 0.08 68.36 04:34:01 AM 1 21.54 0.00 2.72 0.18 0.08 75.47 Average: all 22.26 0.01 3.54 6.56 0.10 67.53 Average: 0 24.28 0.01 4.00 6.85 0.10 64.76 Average: 1 20.25 0.01 3.07 6.28 0.10 70.29