---> uname -a: Linux prd-centos8-robot-2c-8g-16013.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 582 5000 19 2114 6819 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:28:f9:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.230/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85965sec preferred_lft 85965sec inet6 fe80::f816:3eff:fe28:f924/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/27/2024 _x86_64_ (2 CPU) 04:06:22 LINUX RESTART (2 CPU) 04:07:01 AM tps rtps wtps bread/s bwrtn/s 04:08:01 AM 85.39 15.39 69.99 2792.54 5824.98 04:09:01 AM 85.97 0.75 85.22 52.52 9140.63 04:10:01 AM 19.04 0.85 18.19 123.94 1825.00 04:11:01 AM 57.31 0.20 57.11 12.93 7233.87 04:12:01 AM 8.30 0.02 8.28 0.93 734.47 04:13:01 AM 19.06 0.30 18.76 43.86 751.16 Average: 45.84 2.92 42.92 504.45 4251.48 04:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:08:01 AM 5338828 7055392 2543604 32.27 2688 1899916 699368 7.83 212020 2011992 150780 04:09:01 AM 5183656 7009572 2698776 34.24 2688 2003104 703984 7.88 221328 2130284 37104 04:10:01 AM 5179632 7045052 2702800 34.29 2688 2040144 673460 7.54 249164 2099756 31724 04:11:01 AM 5030076 7058004 2852356 36.19 2688 2197676 644296 7.21 262628 2214380 14952 04:12:01 AM 4927928 6956420 2954504 37.48 2688 2198256 785908 8.80 262800 2314916 4 04:13:01 AM 5120032 6977732 2762400 35.05 2688 2033572 732644 8.20 437444 1974460 13352 Average: 5130025 7017029 2752407 34.92 2688 2062111 706610 7.91 274231 2124298 41319 04:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 212.36 141.04 1272.25 42.26 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 50.31 37.41 418.10 7.13 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 18.84 11.91 6.70 4.22 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 245.90 186.10 330.76 51.43 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 106.48 91.45 1019.88 7.23 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 68.72 56.89 477.60 23.81 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 117.10 87.47 587.55 22.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/27/2024 _x86_64_ (2 CPU) 04:06:22 LINUX RESTART (2 CPU) 04:07:01 AM CPU %user %nice %system %iowait %steal %idle 04:08:01 AM all 41.38 0.00 6.48 1.52 0.12 50.48 04:08:01 AM 0 32.87 0.00 5.01 1.72 0.12 60.28 04:08:01 AM 1 49.91 0.00 7.95 1.33 0.13 40.67 04:09:01 AM all 30.54 0.00 3.54 1.49 0.12 64.31 04:09:01 AM 0 30.41 0.00 3.47 1.17 0.12 64.85 04:09:01 AM 1 30.67 0.00 3.62 1.82 0.12 63.78 04:10:01 AM all 19.63 0.00 2.68 0.27 0.13 77.29 04:10:01 AM 0 15.90 0.00 2.59 0.29 0.12 81.11 04:10:01 AM 1 23.35 0.00 2.78 0.25 0.13 73.48 04:11:01 AM all 26.25 0.00 4.12 0.86 0.10 68.67 04:11:01 AM 0 23.59 0.00 4.01 1.05 0.10 71.25 04:11:01 AM 1 28.90 0.00 4.23 0.67 0.10 66.10 04:12:01 AM all 4.73 0.00 0.67 0.08 0.06 94.46 04:12:01 AM 0 3.06 0.00 0.64 0.12 0.05 96.14 04:12:01 AM 1 6.42 0.00 0.71 0.03 0.07 92.77 04:13:01 AM all 23.92 0.00 2.88 0.15 0.10 72.95 04:13:01 AM 0 14.75 0.00 3.01 0.20 0.08 81.96 04:13:01 AM 1 33.10 0.00 2.76 0.10 0.12 63.92 Average: all 24.44 0.00 3.40 0.73 0.10 71.32 Average: 0 20.12 0.00 3.12 0.76 0.10 75.90 Average: 1 28.77 0.00 3.68 0.70 0.11 66.73