---> uname -a: Linux prd-centos8-robot-2c-8g-3897.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 573 4995 19 2129 6828 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:f6:37:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.81/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85754sec preferred_lft 85754sec inet6 fe80::f816:3eff:fef6:378f/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) 11/03/2024 _x86_64_ (2 CPU) 01:35:37 LINUX RESTART (2 CPU) 01:36:01 AM tps rtps wtps bread/s bwrtn/s 01:37:01 AM 116.14 75.64 40.50 11432.72 37020.16 01:38:01 AM 90.90 15.09 75.81 2702.17 6228.09 01:39:01 AM 73.87 0.70 73.17 50.76 8855.89 01:40:01 AM 16.88 0.42 16.46 64.78 1395.43 01:41:01 AM 64.63 2.52 62.12 395.94 7566.82 01:42:01 AM 7.80 0.00 7.80 0.00 760.06 01:43:01 AM 0.52 0.00 0.52 0.00 7.73 01:44:01 AM 0.20 0.00 0.20 0.00 2.25 01:45:01 AM 0.23 0.12 0.12 33.86 0.78 01:46:01 AM 26.78 0.65 26.13 74.12 1248.94 Average: 39.80 9.51 30.29 1475.42 6309.05 01:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:37:01 AM 5860060 7219052 2022372 25.66 2688 1558068 603616 6.76 151088 1613080 19196 01:38:01 AM 5340856 7069028 2541576 32.24 2688 1909968 657636 7.36 209580 2008372 161440 01:39:01 AM 5230324 7061984 2652108 33.65 2688 2008488 675812 7.57 228628 2076804 30132 01:40:01 AM 5213580 7050096 2668852 33.86 2688 2013680 674496 7.55 243484 2079556 3272 01:41:01 AM 5029820 7073932 2852612 36.19 2688 2213612 633984 7.10 260268 2218508 16568 01:42:01 AM 5029480 7073592 2852952 36.19 2688 2213612 633984 7.10 260268 2218448 8 01:43:01 AM 5029632 7073744 2852800 36.19 2688 2213612 633984 7.10 260268 2218460 4 01:44:01 AM 5029820 7073936 2852612 36.19 2688 2213616 633984 7.10 260268 2218248 4 01:45:01 AM 5028360 7074628 2854072 36.21 2688 2215748 635716 7.12 261148 2218928 1128 01:46:01 AM 5163660 7035876 2718772 34.49 2688 2048524 677688 7.59 450216 1920908 196 Average: 5195559 7080587 2686873 34.09 2688 2060893 646090 7.23 258522 2079131 23195 01:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 117.19 67.46 352.35 15.14 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 203.85 142.27 1359.65 44.11 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 60.85 43.01 492.57 7.92 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 15.58 10.43 5.33 3.70 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 52.97 41.36 301.21 19.73 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 2.68 1.02 0.66 0.41 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 2.02 1.38 1.73 0.35 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 3.23 1.12 0.42 0.14 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 11.46 7.10 2.40 1.56 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 45.14 32.83 80.77 26.28 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 51.50 34.80 259.73 11.93 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) 11/03/2024 _x86_64_ (2 CPU) 01:35:37 LINUX RESTART (2 CPU) 01:36:01 AM CPU %user %nice %system %iowait %steal %idle 01:37:01 AM all 15.27 0.04 5.96 40.63 0.08 38.02 01:37:01 AM 0 16.00 0.05 6.27 39.88 0.07 37.73 01:37:01 AM 1 14.53 0.03 5.65 41.38 0.10 38.31 01:38:01 AM all 35.77 0.00 6.11 3.75 0.11 54.26 01:38:01 AM 0 44.95 0.00 7.86 3.39 0.12 43.68 01:38:01 AM 1 26.61 0.00 4.36 4.11 0.10 64.82 01:39:01 AM all 20.54 0.00 3.19 3.63 0.08 72.55 01:39:01 AM 0 23.26 0.00 3.48 4.43 0.08 68.74 01:39:01 AM 1 17.82 0.00 2.91 2.84 0.08 76.35 01:40:01 AM all 10.04 0.00 1.43 0.50 0.08 87.96 01:40:01 AM 0 13.12 0.00 1.19 0.30 0.08 85.31 01:40:01 AM 1 6.96 0.00 1.67 0.70 0.07 90.60 01:41:01 AM all 26.27 0.00 3.99 2.81 0.09 66.84 01:41:01 AM 0 23.79 0.00 3.61 2.19 0.08 70.33 01:41:01 AM 1 28.75 0.00 4.37 3.43 0.10 63.34 01:42:01 AM all 0.33 0.00 0.11 0.13 0.03 99.39 01:42:01 AM 0 0.53 0.00 0.08 0.20 0.02 99.17 01:42:01 AM 1 0.13 0.00 0.13 0.07 0.05 99.62 01:43:01 AM all 0.22 0.00 0.07 0.00 0.03 99.68 01:43:01 AM 0 0.35 0.00 0.07 0.00 0.02 99.57 01:43:01 AM 1 0.08 0.00 0.07 0.00 0.05 99.80 01:44:01 AM all 0.18 0.00 0.07 0.00 0.04 99.71 01:44:01 AM 0 0.30 0.00 0.07 0.00 0.05 99.58 01:44:01 AM 1 0.07 0.00 0.07 0.00 0.03 99.83 01:45:01 AM all 2.48 0.00 0.23 0.03 0.03 97.23 01:45:01 AM 0 2.96 0.00 0.23 0.05 0.03 96.72 01:45:01 AM 1 2.01 0.00 0.23 0.00 0.03 97.73 01:46:01 AM all 23.11 0.00 3.16 0.38 0.19 73.16 01:46:01 AM 0 30.88 0.00 3.13 0.38 0.30 65.31 01:46:01 AM 1 15.30 0.00 3.19 0.38 0.08 81.04 Average: all 13.41 0.00 2.42 5.13 0.08 78.95 Average: 0 15.61 0.01 2.59 5.03 0.09 76.68 Average: 1 11.21 0.00 2.26 5.23 0.07 81.23