---> uname -a: Linux prd-centos8-robot-2c-8g-19609.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 636 4785 19 2275 6759 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:93:68:2c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.200/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85954sec preferred_lft 85954sec inet6 fe80::f816:3eff:fe93:682c/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) 07/11/2024 _x86_64_ (2 CPU) 04:42:21 LINUX RESTART (2 CPU) 04:43:01 AM tps rtps wtps bread/s bwrtn/s 04:44:01 AM 95.32 47.73 47.58 6203.93 23840.24 04:45:01 AM 107.25 6.78 100.47 1247.58 8803.42 04:46:01 AM 42.67 0.95 41.72 109.16 4684.52 04:47:01 AM 17.29 0.52 16.78 62.11 1309.73 04:48:01 AM 52.57 0.03 52.53 3.47 6941.72 04:49:01 AM 13.05 0.18 12.86 33.86 390.05 Average: 54.69 9.37 45.32 1276.69 7661.61 04:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:44:01 AM 5438520 7015708 2443912 31.00 2688 1768676 748732 8.38 192480 1964452 114632 04:45:01 AM 5229388 7031616 2653044 33.66 2688 1980068 694076 7.77 210368 2101924 98796 04:46:01 AM 5248684 7070444 2633748 33.41 2688 1999272 657032 7.36 238988 2048356 24 04:47:01 AM 5072572 6984004 2809860 35.65 2688 2086156 724224 8.11 257108 2199136 67280 04:48:01 AM 4998104 7014672 2884328 36.59 2688 2186368 689144 7.72 259728 2250552 32 04:49:01 AM 4917176 6932376 2965256 37.62 2688 2184872 760608 8.52 288956 2302004 13212 Average: 5150741 7008137 2731691 34.66 2688 2034235 712303 7.98 241271 2144404 48996 04:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 268.59 169.41 1548.04 59.49 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 31.36 26.72 235.74 5.34 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 37.67 24.09 269.84 5.42 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 36.77 33.07 268.22 6.90 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 696.42 610.65 139.05 119.42 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 24.54 18.99 36.58 21.54 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 182.56 147.16 416.25 36.35 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) 07/11/2024 _x86_64_ (2 CPU) 04:42:21 LINUX RESTART (2 CPU) 04:43:01 AM CPU %user %nice %system %iowait %steal %idle 04:44:01 AM all 36.79 0.03 6.10 16.83 0.12 40.13 04:44:01 AM 0 33.16 0.03 4.76 15.06 0.12 46.86 04:44:01 AM 1 40.46 0.02 7.45 18.61 0.12 33.35 04:45:01 AM all 25.82 0.00 5.06 6.01 0.12 62.99 04:45:01 AM 0 20.61 0.00 4.58 5.78 0.10 68.94 04:45:01 AM 1 30.89 0.00 5.54 6.22 0.13 57.21 04:46:01 AM all 20.78 0.00 2.20 1.80 0.08 75.15 04:46:01 AM 0 16.42 0.00 2.14 1.47 0.08 79.89 04:46:01 AM 1 25.13 0.00 2.26 2.12 0.08 70.40 04:47:01 AM all 12.06 0.00 2.44 0.74 0.07 84.69 04:47:01 AM 0 11.58 0.00 2.49 0.43 0.07 85.43 04:47:01 AM 1 12.55 0.00 2.39 1.05 0.07 83.94 04:48:01 AM all 18.43 0.00 3.94 2.18 0.08 75.36 04:48:01 AM 0 19.03 0.00 4.01 2.52 0.08 74.35 04:48:01 AM 1 17.83 0.00 3.87 1.85 0.08 76.37 04:49:01 AM all 12.44 0.00 1.41 0.19 0.05 85.91 04:49:01 AM 0 9.31 0.00 1.52 0.30 0.05 88.82 04:49:01 AM 1 15.56 0.00 1.30 0.08 0.05 83.01 Average: all 21.01 0.00 3.52 4.60 0.09 70.78 Average: 0 18.32 0.01 3.24 4.24 0.08 74.11 Average: 1 23.70 0.00 3.79 4.96 0.09 67.46