---> uname -a: Linux prd-centos8-robot-2c-8g-41992.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 646 4918 19 2132 6754 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:2d:b3:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.137/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85844sec preferred_lft 85844sec inet6 fe80::f816:3eff:fe2d:b3d5/64 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) 10/13/2024 _x86_64_ (2 CPU) 04:28:35 LINUX RESTART (2 CPU) 04:29:01 AM tps rtps wtps bread/s bwrtn/s 04:30:01 AM 125.82 66.65 59.17 7956.02 38617.92 04:31:01 AM 119.19 7.41 111.78 1296.07 9801.60 04:32:01 AM 28.76 0.38 28.38 64.26 3316.78 04:33:01 AM 63.81 2.55 61.26 396.53 7736.15 04:34:01 AM 10.05 0.08 9.97 31.99 850.79 04:35:01 AM 1.87 0.02 1.85 0.13 73.04 04:36:01 AM 0.32 0.00 0.32 0.00 6.87 04:37:01 AM 12.33 0.33 12.00 37.85 413.73 Average: 45.27 9.68 35.59 1223.08 7603.24 04:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:30:01 AM 5418984 7009044 2463436 31.25 2688 1780612 761996 8.53 192184 1978284 115584 04:31:01 AM 5159100 6993696 2723320 34.55 2688 2011252 722028 8.08 222476 2150684 78208 04:32:01 AM 5243180 7079100 2639240 33.48 2688 2013176 649640 7.27 241368 2051760 20 04:33:01 AM 4993932 7043624 2888488 36.64 2688 2219084 702184 7.86 262852 2245748 16572 04:34:01 AM 4953192 7003996 2929228 37.16 2688 2220220 751420 8.41 262984 2288820 184 04:35:01 AM 4876392 6927308 3006028 38.14 2688 2220324 864620 9.68 262984 2364632 36 04:36:01 AM 4904668 6955636 2977752 37.78 2688 2220376 830104 9.29 262984 2336664 4 04:37:01 AM 5050592 6925184 2831828 35.93 2688 2050100 788896 8.83 292792 2185052 17836 Average: 5075005 6992198 2807415 35.62 2688 2091893 758861 8.50 250078 2200206 28556 04:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 351.56 201.45 1576.35 62.43 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 64.71 50.75 631.52 8.41 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 13.75 9.73 5.69 3.90 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 294.65 208.71 346.61 51.87 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 14.50 7.72 4.25 0.98 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 404.47 380.16 3970.20 712.15 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 524.16 428.31 5868.81 27.78 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 254.68 194.95 2261.28 29.67 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 240.31 185.22 1833.03 112.15 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) 10/13/2024 _x86_64_ (2 CPU) 04:28:35 LINUX RESTART (2 CPU) 04:29:01 AM CPU %user %nice %system %iowait %steal %idle 04:30:01 AM all 38.90 0.04 7.78 16.94 0.12 36.22 04:30:01 AM 0 43.67 0.07 7.62 17.10 0.12 31.43 04:30:01 AM 1 34.15 0.02 7.94 16.79 0.12 40.99 04:31:01 AM all 33.14 0.00 5.67 6.04 0.18 54.96 04:31:01 AM 0 31.09 0.00 5.48 5.55 0.17 57.71 04:31:01 AM 1 35.20 0.00 5.85 6.54 0.20 52.21 04:32:01 AM all 10.69 0.00 1.35 1.71 0.06 86.20 04:32:01 AM 0 9.70 0.00 1.39 3.01 0.07 85.84 04:32:01 AM 1 11.69 0.00 1.30 0.40 0.05 86.56 04:33:01 AM all 28.31 0.00 4.98 2.45 0.11 64.14 04:33:01 AM 0 23.98 0.00 4.78 2.31 0.10 68.82 04:33:01 AM 1 32.64 0.00 5.18 2.59 0.12 59.47 04:34:01 AM all 0.98 0.00 0.22 0.26 0.03 98.51 04:34:01 AM 0 0.17 0.00 0.20 0.41 0.03 99.18 04:34:01 AM 1 1.78 0.00 0.24 0.12 0.03 97.83 04:35:01 AM all 14.71 0.00 1.10 0.02 0.12 84.06 04:35:01 AM 0 9.65 0.00 0.82 0.02 0.10 89.41 04:35:01 AM 1 19.80 0.00 1.37 0.02 0.14 78.68 04:36:01 AM all 13.30 0.00 1.45 0.00 0.12 85.13 04:36:01 AM 0 12.53 0.00 1.46 0.00 0.12 85.89 04:36:01 AM 1 14.09 0.00 1.43 0.00 0.12 84.36 04:37:01 AM all 18.28 0.00 2.64 0.13 0.12 78.82 04:37:01 AM 0 9.93 0.00 2.02 0.18 0.12 87.74 04:37:01 AM 1 26.73 0.00 3.26 0.08 0.12 69.81 Average: all 19.83 0.01 3.16 3.45 0.11 73.45 Average: 0 17.61 0.01 2.98 3.57 0.10 75.73 Average: 1 22.05 0.00 3.33 3.33 0.11 71.17