---> uname -a: Linux prd-centos8-robot-2c-8g-2236.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 626 4928 19 2142 6775 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:28:16:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.61/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85785sec preferred_lft 85785sec inet6 fe80::f816:3eff:fe28:1641/64 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) 12/13/2024 _x86_64_ (2 CPU) 00:57:24 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 95.00 28.72 66.28 6894.64 6212.35 01:00:01 AM 91.57 0.70 90.87 50.78 10316.46 01:01:01 AM 15.69 0.43 15.26 64.91 1291.07 01:02:01 AM 49.23 0.10 49.13 5.20 3433.44 01:03:01 AM 18.90 0.00 18.90 0.00 5276.14 01:04:01 AM 0.62 0.12 0.50 33.06 285.90 01:05:01 AM 2.10 0.00 2.10 0.00 68.62 01:06:01 AM 0.18 0.00 0.18 0.00 3.87 01:07:01 AM 12.23 0.32 11.91 36.93 537.66 Average: 31.73 3.38 28.35 787.28 3047.36 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5368944 7054256 2513488 31.89 2688 1869424 693692 7.77 209492 1989160 155080 01:00:01 AM 5149968 6982396 2732464 34.67 2688 2009552 743096 8.32 221524 2167208 30684 01:01:01 AM 5229240 7063068 2653192 33.66 2688 2011500 653688 7.32 240488 2072028 8 01:02:01 AM 5010332 7046168 2872100 36.44 2688 2205436 655632 7.34 258128 2248712 151500 01:03:01 AM 5005280 7040792 2877152 36.50 2688 2205440 655632 7.34 258128 2248776 4 01:04:01 AM 4941072 6985932 2941360 37.32 2688 2214788 727728 8.15 258396 2312412 8 01:05:01 AM 4934620 6979516 2947812 37.40 2688 2214824 745576 8.35 258396 2318976 56 01:06:01 AM 4917076 6964920 2965356 37.62 2688 2217780 761292 8.52 258456 2335708 2960 01:07:01 AM 5060652 6945796 2821780 35.80 2688 2061180 741136 8.30 301748 2168780 28088 Average: 5068576 7006983 2813856 35.70 2688 2112214 708608 7.93 251640 2206862 40932 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 314.66 177.71 1586.19 56.99 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 68.24 49.15 654.93 8.51 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 14.08 9.90 5.39 3.67 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 233.69 182.05 337.58 45.45 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 1.33 0.72 0.17 0.12 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 182.01 162.46 101.57 64.27 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 319.63 303.55 432.09 110.66 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 147.00 140.02 321.43 40.54 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 62.02 38.44 95.24 35.64 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 149.19 118.23 392.74 40.65 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) 12/13/2024 _x86_64_ (2 CPU) 00:57:24 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 45.12 0.00 7.56 4.39 0.09 42.84 12:59:01 AM 0 47.99 0.00 8.99 4.68 0.08 38.25 12:59:01 AM 1 42.25 0.00 6.13 4.09 0.10 47.43 01:00:01 AM all 24.52 0.00 3.45 4.31 0.12 67.62 01:00:01 AM 0 32.22 0.00 4.14 3.31 0.10 60.23 01:00:01 AM 1 16.83 0.00 2.75 5.30 0.13 74.98 01:01:01 AM all 10.91 0.00 1.32 0.72 0.07 86.98 01:01:01 AM 0 15.51 0.00 1.27 0.62 0.07 82.53 01:01:01 AM 1 6.31 0.00 1.37 0.82 0.07 91.43 01:02:01 AM all 26.90 0.00 4.44 1.65 0.08 66.93 01:02:01 AM 0 33.56 0.00 4.82 2.57 0.08 58.96 01:02:01 AM 1 20.24 0.00 4.06 0.73 0.08 74.89 01:03:01 AM all 0.06 0.00 0.28 1.38 0.03 98.25 01:03:01 AM 0 0.08 0.00 0.32 0.79 0.07 98.75 01:03:01 AM 1 0.03 0.00 0.25 1.97 0.00 97.75 01:04:01 AM all 21.01 0.00 1.08 0.07 0.08 77.77 01:04:01 AM 0 28.58 0.00 1.75 0.07 0.07 69.54 01:04:01 AM 1 13.43 0.00 0.40 0.07 0.08 86.01 01:05:01 AM all 24.38 0.00 0.56 0.01 0.08 74.96 01:05:01 AM 0 28.89 0.00 0.69 0.02 0.08 70.32 01:05:01 AM 1 19.90 0.00 0.44 0.00 0.08 79.58 01:06:01 AM all 16.54 0.00 0.41 0.00 0.09 82.95 01:06:01 AM 0 28.15 0.00 0.42 0.00 0.08 71.35 01:06:01 AM 1 4.79 0.00 0.41 0.00 0.10 94.70 01:07:01 AM all 15.17 0.00 1.91 0.14 0.06 82.72 01:07:01 AM 0 9.80 0.00 1.85 0.22 0.07 88.06 01:07:01 AM 1 20.53 0.00 1.97 0.07 0.05 77.38 Average: all 20.51 0.00 2.34 1.41 0.08 75.66 Average: 0 24.97 0.00 2.70 1.36 0.08 70.89 Average: 1 16.05 0.00 1.98 1.45 0.08 80.44