---> uname -a: Linux prd-centos8-robot-2c-8g-12389.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: 2799.996 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 645 4924 19 2127 6755 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:26:a9:9f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.94/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85769sec preferred_lft 85769sec inet6 fe80::f816:3eff:fe26:a99f/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) 12/03/2024 _x86_64_ (2 CPU) 02:08:05 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 86.80 15.19 71.61 2705.36 6207.28 02:11:01 AM 80.29 0.70 79.59 50.78 9291.70 02:12:01 AM 21.43 0.42 21.01 64.78 1956.13 02:13:01 AM 57.16 0.03 57.12 3.47 7752.74 02:14:01 AM 4.95 0.12 4.83 33.06 256.03 02:15:01 AM 2.03 0.00 2.03 0.00 72.54 02:16:01 AM 0.23 0.00 0.23 0.00 2.77 02:17:01 AM 0.18 0.00 0.18 0.00 2.83 02:18:01 AM 15.21 0.40 14.81 46.79 755.36 Average: 29.81 1.87 27.94 322.72 2921.99 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5307380 7006952 2575052 32.67 2688 1881588 714580 8.00 209656 2043004 139596 02:11:01 AM 5168236 7003936 2714196 34.43 2688 2012460 714172 8.00 221284 2145252 30684 02:12:01 AM 5155348 7032048 2727084 34.60 2688 2051048 697520 7.81 250268 2123904 35356 02:13:01 AM 5008716 7047592 2873716 36.46 2688 2208264 702052 7.86 257444 2242784 80 02:14:01 AM 4959932 7001296 2922500 37.08 2688 2210748 770504 8.63 257720 2291348 88 02:15:01 AM 4960092 7001456 2922340 37.07 2688 2210748 770504 8.63 257720 2291340 16 02:16:01 AM 4952340 6993712 2930092 37.17 2688 2210764 789440 8.84 257720 2298740 24 02:17:01 AM 4948784 6991352 2933648 37.22 2688 2211960 789440 8.84 257720 2301468 1200 02:18:01 AM 5076160 6945868 2806272 35.60 2688 2044656 765444 8.57 448944 2007932 13364 Average: 5059665 7002690 2822767 35.81 2688 2115804 745962 8.35 268720 2193975 24490 02:09:01 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 229.84 157.53 1301.68 47.59 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 56.63 42.27 586.51 7.61 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 16.99 13.31 21.06 4.67 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 180.62 125.88 316.23 37.65 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 28.76 18.26 22.48 4.42 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 159.77 157.87 31.87 66.03 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 204.03 201.13 113.85 80.85 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 151.63 148.63 83.32 51.68 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 61.12 42.48 85.41 24.39 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 121.04 100.82 284.72 36.10 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) 12/03/2024 _x86_64_ (2 CPU) 02:08:05 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 32.65 0.00 5.75 2.74 0.11 58.75 02:10:01 AM 0 39.62 0.00 6.14 2.37 0.12 51.76 02:10:01 AM 1 25.70 0.00 5.37 3.10 0.10 65.72 02:11:01 AM all 22.85 0.00 3.11 2.83 0.08 71.13 02:11:01 AM 0 28.61 0.00 3.31 3.85 0.08 64.14 02:11:01 AM 1 17.10 0.00 2.91 1.82 0.07 78.11 02:12:01 AM all 17.29 0.00 2.48 8.22 0.09 71.91 02:12:01 AM 0 25.24 0.00 2.91 13.98 0.08 57.79 02:12:01 AM 1 9.32 0.00 2.05 2.43 0.10 86.10 02:13:01 AM all 19.82 0.00 3.23 3.47 0.08 73.40 02:13:01 AM 0 26.96 0.00 3.66 2.50 0.08 66.80 02:13:01 AM 1 12.69 0.00 2.81 4.43 0.08 79.98 02:14:01 AM all 2.72 0.00 0.28 0.13 0.07 96.80 02:14:01 AM 0 1.69 0.00 0.27 0.08 0.07 97.90 02:14:01 AM 1 3.76 0.00 0.30 0.17 0.07 95.71 02:15:01 AM all 13.24 0.00 0.34 0.01 0.08 86.33 02:15:01 AM 0 10.04 0.00 0.29 0.02 0.07 89.59 02:15:01 AM 1 16.43 0.00 0.40 0.00 0.10 83.07 02:16:01 AM all 16.60 0.00 0.40 0.02 0.08 82.90 02:16:01 AM 0 31.22 0.00 0.57 0.00 0.08 68.12 02:16:01 AM 1 2.03 0.00 0.23 0.03 0.08 97.62 02:17:01 AM all 20.59 0.00 0.42 0.00 0.10 78.88 02:17:01 AM 0 25.83 0.00 0.46 0.00 0.07 73.65 02:17:01 AM 1 15.36 0.00 0.39 0.00 0.13 84.12 02:18:01 AM all 18.45 0.00 2.63 0.76 0.09 78.08 02:18:01 AM 0 25.13 0.00 2.87 0.92 0.08 71.00 02:18:01 AM 1 11.78 0.00 2.38 0.59 0.10 85.15 Average: all 18.25 0.00 2.08 2.02 0.09 77.57 Average: 0 23.81 0.00 2.28 2.64 0.08 71.19 Average: 1 12.69 0.00 1.88 1.40 0.09 83.94