---> uname -a: Linux prd-centos8-robot-2c-8g-9009.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 584 4980 19 2133 6817 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:69:18:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.184/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85980sec preferred_lft 85980sec inet6 fe80::f816:3eff:fe69:181a/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) 11/21/2024 _x86_64_ (2 CPU) 02:08:22 LINUX RESTART (2 CPU) 02:09:03 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 98.93 13.53 85.40 2424.54 6653.89 02:11:01 AM 81.61 0.70 80.91 50.77 10040.78 02:12:01 AM 17.38 0.42 16.96 64.78 911.60 02:13:01 AM 55.81 2.52 53.29 396.07 7392.42 02:14:01 AM 5.36 0.08 5.28 31.99 216.74 02:15:01 AM 26.93 0.67 26.26 74.25 1277.32 Average: 47.39 2.93 44.46 496.41 4403.18 02:09:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5299484 7033952 2582948 32.77 2688 1916220 692868 7.76 210864 2047764 164668 02:11:01 AM 5140356 7000280 2742076 34.79 2688 2036992 694952 7.78 233540 2161924 25572 02:12:01 AM 5102460 7008656 2779972 35.27 2688 2080768 701780 7.86 255332 2169888 59936 02:13:01 AM 5011720 7059544 2870712 36.42 2688 2217160 615508 6.89 262496 2232324 112 02:14:01 AM 4972040 7021120 2910392 36.92 2688 2218400 682020 7.64 262616 2272324 292 02:15:01 AM 5154636 7030372 2727796 34.61 2688 2050952 663312 7.43 452592 1923980 184 Average: 5113449 7025654 2768983 35.13 2688 2086749 675073 7.56 279573 2134701 41794 02:09:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 182.13 129.43 1346.55 35.28 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 50.07 35.72 442.37 8.03 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 32.24 23.31 203.06 4.66 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 197.23 137.36 136.86 39.45 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 15.41 9.23 3.92 3.56 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 55.17 38.14 83.96 22.43 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 88.19 61.82 364.04 18.81 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) 11/21/2024 _x86_64_ (2 CPU) 02:08:22 LINUX RESTART (2 CPU) 02:09:03 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 37.68 0.00 6.15 2.87 0.12 53.18 02:10:01 AM 0 27.59 0.00 4.74 2.42 0.12 65.13 02:10:01 AM 1 47.76 0.00 7.55 3.32 0.12 41.24 02:11:01 AM all 22.68 0.00 3.30 3.34 0.11 70.58 02:11:01 AM 0 16.00 0.00 2.86 3.59 0.12 77.44 02:11:01 AM 1 29.35 0.00 3.74 3.08 0.10 63.73 02:12:01 AM all 14.29 0.00 1.92 0.54 0.09 83.16 02:12:01 AM 0 6.37 0.00 1.52 0.70 0.08 91.33 02:12:01 AM 1 22.20 0.00 2.32 0.38 0.10 75.00 02:13:01 AM all 17.55 0.00 3.15 2.22 0.10 76.98 02:13:01 AM 0 18.32 0.00 3.19 1.25 0.10 77.14 02:13:01 AM 1 16.78 0.00 3.11 3.19 0.10 76.82 02:14:01 AM all 1.17 0.00 0.18 0.04 0.07 98.54 02:14:01 AM 0 0.22 0.00 0.13 0.03 0.07 99.55 02:14:01 AM 1 2.12 0.00 0.23 0.05 0.07 97.53 02:15:01 AM all 22.82 0.00 3.03 0.23 0.09 73.83 02:15:01 AM 0 14.70 0.00 2.94 0.20 0.08 82.07 02:15:01 AM 1 30.94 0.00 3.13 0.25 0.10 65.59 Average: all 19.26 0.00 2.94 1.53 0.10 76.18 Average: 0 13.79 0.00 2.55 1.36 0.10 82.21 Average: 1 24.73 0.00 3.32 1.70 0.10 70.15