---> uname -a: Linux prd-centos8-robot-2c-8g-41369.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: 2799.998 BogoMIPS: 5599.99 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 609 4993 19 2094 6792 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:d3:67:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.80/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86030sec preferred_lft 86030sec inet6 fe80::f816:3eff:fed3:6728/64 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) 10/11/2024 _x86_64_ (2 CPU) 02:15:07 LINUX RESTART (2 CPU) 02:16:01 AM tps rtps wtps bread/s bwrtn/s 02:17:01 AM 65.66 15.49 50.17 3797.67 5386.39 02:18:01 AM 67.82 6.72 61.11 1245.93 5768.26 02:19:01 AM 67.78 0.73 67.04 51.32 7988.64 02:20:01 AM 5.76 0.00 5.76 0.00 240.79 02:21:01 AM 15.61 0.68 14.93 102.12 305.22 Average: 44.53 4.73 39.80 1039.43 3937.92 02:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:17:01 AM 5408252 6996768 2474172 31.39 2688 1779144 750256 8.40 191212 1988748 64220 02:18:01 AM 5173056 6965236 2709368 34.37 2688 1971652 761804 8.53 217752 2159420 169332 02:19:01 AM 5131568 6965524 2750856 34.90 2688 2011328 742092 8.31 221856 2181236 8 02:20:01 AM 5133004 6966960 2749420 34.88 2688 2011328 743008 8.32 221852 2180556 4 02:21:01 AM 5115880 6953276 2766544 35.10 2688 2014704 742684 8.32 407268 2013552 180 Average: 5192352 6969553 2690072 34.13 2688 1957631 747969 8.37 251988 2104702 46749 02:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 320.28 205.05 1562.76 61.27 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 26.06 20.85 242.47 3.83 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 38.42 29.64 401.71 5.61 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 1.45 0.45 0.40 0.14 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 23.40 20.55 22.74 10.46 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 81.92 55.31 446.04 16.26 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) 10/11/2024 _x86_64_ (2 CPU) 02:15:07 LINUX RESTART (2 CPU) 02:16:01 AM CPU %user %nice %system %iowait %steal %idle 02:17:01 AM all 26.46 0.00 4.42 12.69 0.08 56.34 02:17:01 AM 0 30.29 0.00 4.85 14.19 0.08 50.59 02:17:01 AM 1 22.63 0.00 3.99 11.20 0.08 62.09 02:18:01 AM all 19.50 0.00 3.89 11.26 0.09 65.27 02:18:01 AM 0 24.92 0.00 4.54 13.78 0.08 56.68 02:18:01 AM 1 14.09 0.00 3.23 8.73 0.10 73.85 02:19:01 AM all 14.53 0.00 2.28 2.88 0.06 80.26 02:19:01 AM 0 18.69 0.00 2.62 2.17 0.07 76.45 02:19:01 AM 1 10.36 0.00 1.94 3.59 0.05 84.06 02:20:01 AM all 0.33 0.00 0.13 0.18 0.03 99.32 02:20:01 AM 0 0.58 0.00 0.10 0.00 0.03 99.28 02:20:01 AM 1 0.08 0.00 0.15 0.37 0.03 99.37 02:21:01 AM all 24.82 0.00 2.45 0.42 0.07 72.24 02:21:01 AM 0 31.08 0.00 2.84 0.62 0.07 65.40 02:21:01 AM 1 18.56 0.00 2.07 0.22 0.07 79.08 Average: all 17.13 0.00 2.63 5.48 0.07 74.69 Average: 0 21.11 0.00 2.99 6.15 0.07 69.68 Average: 1 13.14 0.00 2.28 4.82 0.07 79.69