---> uname -a: Linux prd-centos8-robot-2c-8g-42030.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: 2799.998 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 17G 24G 43% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 710 123 19 6863 6670 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:fc:44:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.185/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85837sec preferred_lft 85837sec inet6 fe80::f816:3eff:fefc:44c1/64 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) 05:58:18 LINUX RESTART (2 CPU) 05:59:03 AM tps rtps wtps bread/s bwrtn/s 06:00:01 AM 108.60 51.20 57.40 6322.52 24761.50 06:01:01 AM 116.66 7.43 109.23 1296.63 9668.91 06:02:01 AM 31.32 0.47 30.86 65.98 3660.06 06:03:01 AM 33.11 2.52 30.59 393.07 1716.69 06:04:01 AM 37.16 0.03 37.13 3.47 6736.66 06:05:01 AM 4.05 0.10 3.95 32.13 154.39 06:06:02 AM 152.83 4.33 148.50 189.65 189320.71 06:07:01 AM 139.94 26.53 113.40 2964.55 118583.97 Average: 77.81 11.37 66.44 1383.10 44459.49 05:59:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:00:01 AM 5426152 7012368 2456280 31.16 2688 1776664 756868 8.47 190312 1973552 106488 06:01:01 AM 5148652 6982972 2733780 34.68 2688 2010844 739960 8.29 220936 2166536 90024 06:02:01 AM 5225392 7061140 2657040 33.71 2688 2012840 659188 7.38 239856 2072672 8 06:03:01 AM 4951072 7000744 2931360 37.19 2688 2218612 699640 7.83 258028 2304572 188300 06:04:01 AM 4988680 7038140 2893752 36.71 2688 2218740 652924 7.31 261172 2258612 4 06:05:01 AM 4774424 6974592 3108008 39.43 2688 2369272 800500 8.96 261432 2469776 148744 06:06:02 AM 125076 6715816 7757356 98.41 2636 6664528 938208 10.51 419876 6764308 1605368 06:07:01 AM 178452 6839252 7703980 97.74 2636 6720132 734196 8.22 421248 6688628 17644 Average: 3852238 6953128 4030194 51.13 2675 3248954 747686 8.37 284108 3337332 269572 05:59:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM eth0 281.03 185.83 1582.24 59.29 0.00 0.00 0.00 0.00 06:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM eth0 61.26 52.00 663.14 8.68 0.00 0.00 0.00 0.00 06:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 AM eth0 17.88 9.80 5.78 3.55 0.00 0.00 0.00 0.00 06:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 AM eth0 42.42 34.94 298.78 8.60 0.00 0.00 0.00 0.00 06:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 AM eth0 175.22 127.45 36.54 35.39 0.00 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 173.39 102.50 2499.90 9.14 0.00 0.00 0.00 0.00 06:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:02 AM eth0 35.95 10.12 285.08 0.65 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 50.73 32.92 79.91 23.20 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 104.01 68.95 678.34 18.36 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) 05:58:18 LINUX RESTART (2 CPU) 05:59:03 AM CPU %user %nice %system %iowait %steal %idle 06:00:01 AM all 36.46 0.03 6.54 12.20 0.10 44.68 06:00:01 AM 0 43.83 0.04 8.04 13.40 0.09 34.61 06:00:01 AM 1 29.11 0.02 5.03 11.00 0.12 54.72 06:01:01 AM all 33.07 0.00 5.50 4.92 0.15 56.36 06:01:01 AM 0 47.47 0.00 6.58 5.79 0.17 40.00 06:01:01 AM 1 18.78 0.00 4.43 4.05 0.13 72.61 06:02:01 AM all 10.38 0.00 1.37 1.75 0.08 86.42 06:02:01 AM 0 17.07 0.00 1.44 1.09 0.10 80.30 06:02:01 AM 1 3.71 0.00 1.30 2.41 0.05 92.53 06:03:01 AM all 24.53 0.00 4.15 0.79 0.10 70.43 06:03:01 AM 0 32.92 0.00 4.86 0.79 0.10 61.34 06:03:01 AM 1 16.17 0.00 3.45 0.80 0.10 79.48 06:04:01 AM all 3.13 0.00 0.83 2.62 0.04 93.39 06:04:01 AM 0 3.23 0.00 0.89 3.46 0.05 92.37 06:04:01 AM 1 3.02 0.00 0.77 1.77 0.03 94.40 06:05:01 AM all 7.27 0.00 1.15 0.04 0.07 91.47 06:05:01 AM 0 6.69 0.00 1.38 0.02 0.07 91.85 06:05:01 AM 1 7.85 0.00 0.92 0.07 0.07 91.10 06:06:02 AM all 35.08 0.00 10.52 39.90 0.12 14.39 06:06:02 AM 0 36.47 0.00 11.89 36.05 0.13 15.46 06:06:02 AM 1 33.69 0.00 9.16 43.73 0.10 13.32 06:07:01 AM all 16.45 0.00 6.72 23.75 0.10 52.97 06:07:01 AM 0 21.55 0.00 7.54 24.28 0.12 46.50 06:07:01 AM 1 11.37 0.00 5.90 23.23 0.09 59.43 Average: all 20.72 0.00 4.58 10.69 0.09 63.91 Average: 0 26.06 0.00 5.30 10.54 0.10 57.99 Average: 1 15.40 0.00 3.86 10.84 0.09 69.81