---> uname -a: Linux prd-centos8-robot-2c-8g-18474.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 586 4986 19 2124 6814 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:c3:5c:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.109/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85980sec preferred_lft 85980sec inet6 fe80::f816:3eff:fec3:5c3a/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) 07/07/2024 _x86_64_ (2 CPU) 02:06:37 LINUX RESTART (2 CPU) 02:07:01 AM tps rtps wtps bread/s bwrtn/s 02:08:01 AM 163.56 87.61 75.95 9921.52 40826.83 02:09:01 AM 94.02 3.60 90.42 74.25 8698.60 02:10:01 AM 31.37 1.27 30.11 154.62 3494.99 02:11:01 AM 28.56 0.00 28.56 0.00 1927.09 02:12:01 AM 45.12 2.52 42.60 396.00 6563.11 02:13:01 AM 23.48 0.52 22.96 79.85 1225.63 Average: 64.36 15.92 48.43 1771.59 10458.03 02:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 AM 5398828 7013224 2483604 31.51 2688 1805632 743756 8.33 215464 1978152 90924 02:09:01 AM 5212980 7036732 2669452 33.87 2688 2000596 680924 7.62 211452 2111276 86604 02:10:01 AM 5254148 7083240 2628284 33.34 2688 2006456 620820 6.95 239696 2042056 24 02:11:01 AM 5002588 7021484 2879844 36.53 2688 2188560 681260 7.63 257676 2252420 164812 02:12:01 AM 5028080 7060592 2854352 36.21 2688 2202052 632812 7.09 263192 2215720 4 02:13:01 AM 5147676 7016048 2734756 34.69 2688 2042964 694076 7.77 441268 1939180 168 Average: 5174050 7038553 2708382 34.36 2688 2041043 675608 7.56 271458 2089801 57089 02:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 297.20 182.68 1565.80 58.79 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 62.12 44.76 532.61 7.83 0.00 0.00 0.00 0.00 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 32.94 17.56 19.51 12.32 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 80.49 54.63 297.27 47.84 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 216.43 161.71 48.26 42.22 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 52.47 40.29 85.27 43.89 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 123.62 83.61 424.85 35.48 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) 07/07/2024 _x86_64_ (2 CPU) 02:06:37 LINUX RESTART (2 CPU) 02:07:01 AM CPU %user %nice %system %iowait %steal %idle 02:08:01 AM all 41.69 0.04 9.87 6.21 0.13 42.06 02:08:01 AM 0 37.67 0.05 8.70 5.15 0.12 48.31 02:08:01 AM 1 45.71 0.03 11.04 7.27 0.13 35.81 02:09:01 AM all 35.68 0.00 5.18 3.98 0.15 55.01 02:09:01 AM 0 34.46 0.00 5.39 3.40 0.15 56.60 02:09:01 AM 1 36.90 0.00 4.97 4.55 0.15 53.43 02:10:01 AM all 12.61 0.00 1.82 1.53 0.07 83.97 02:10:01 AM 0 17.11 0.00 2.14 2.34 0.07 78.34 02:10:01 AM 1 8.11 0.00 1.51 0.72 0.07 89.60 02:11:01 AM all 23.49 0.00 4.02 2.22 0.10 70.17 02:11:01 AM 0 15.77 0.00 3.19 2.24 0.10 78.70 02:11:01 AM 1 31.22 0.00 4.86 2.19 0.10 61.63 02:12:01 AM all 9.26 0.00 1.94 1.83 0.06 86.91 02:12:01 AM 0 12.26 0.00 1.96 2.01 0.07 83.72 02:12:01 AM 1 6.26 0.00 1.93 1.66 0.05 90.10 02:13:01 AM all 18.83 0.00 2.94 1.24 0.07 76.91 02:13:01 AM 0 8.58 0.00 2.21 0.65 0.05 88.51 02:13:01 AM 1 29.06 0.00 3.67 1.83 0.08 65.35 Average: all 23.59 0.01 4.29 2.83 0.09 69.18 Average: 0 20.97 0.01 3.93 2.63 0.09 72.37 Average: 1 26.21 0.01 4.66 3.04 0.10 65.99