---> uname -a: Linux prd-centos8-robot-2c-8g-9991.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 581 4988 19 2127 6819 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:22:c3:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.36/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85745sec preferred_lft 85745sec inet6 fe80::f816:3eff:fe22:c306/64 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) 11/25/2024 _x86_64_ (2 CPU) 01:03:59 LINUX RESTART (2 CPU) 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 99.18 21.96 77.22 5031.52 6086.94 01:07:01 AM 71.76 0.70 71.06 50.78 9123.06 01:08:01 AM 20.71 0.42 20.29 64.78 1547.77 01:09:01 AM 43.64 0.03 43.61 3.47 2704.55 01:10:01 AM 23.76 0.00 23.76 0.00 5564.64 01:11:01 AM 2.83 0.12 2.72 33.06 131.06 01:12:01 AM 2.22 0.00 2.22 0.00 72.75 01:13:01 AM 0.17 0.00 0.17 0.00 2.18 01:14:01 AM 7.37 0.32 7.05 36.93 240.99 Average: 30.18 2.62 27.57 580.11 2830.54 01:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 5365728 7083872 2516692 31.93 2688 1899976 652892 7.31 209720 1982404 156696 01:07:01 AM 5218124 7053816 2664296 33.80 2688 2012492 670776 7.51 229428 2085224 30132 01:08:01 AM 5251200 7088324 2631220 33.38 2688 2014440 636852 7.13 240592 2044120 4 01:09:01 AM 5031648 7068804 2850772 36.17 2688 2206448 616972 6.91 257512 2221880 155420 01:10:01 AM 5027604 7064336 2854816 36.22 2688 2206416 651704 7.30 257560 2221856 4 01:11:01 AM 4981320 7020564 2901100 36.80 2688 2208908 695724 7.79 257828 2267932 4 01:12:01 AM 4965916 7005168 2916504 37.00 2688 2208920 728540 8.16 257828 2282132 20 01:13:01 AM 4964756 7004016 2917664 37.01 2688 2208924 728540 8.16 257828 2284304 4 01:14:01 AM 5147760 7018596 2734660 34.69 2688 2044236 670800 7.51 286884 2088572 20276 Average: 5106006 7045277 2776414 35.22 2688 2112307 672533 7.53 250576 2164269 40284 01:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 277.81 179.24 1624.26 59.78 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 58.98 43.47 586.86 8.02 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 12.33 9.23 4.62 3.41 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 41.01 36.23 301.25 10.12 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 175.75 146.96 34.76 35.29 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 129.76 123.81 43.12 48.62 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 239.59 236.21 188.01 94.36 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 139.19 133.58 43.72 48.13 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 94.38 73.99 128.09 33.81 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 129.87 109.19 328.32 37.95 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) 11/25/2024 _x86_64_ (2 CPU) 01:03:59 LINUX RESTART (2 CPU) 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 39.30 0.00 7.09 3.48 0.12 50.00 01:06:01 AM 0 52.55 0.00 7.70 3.49 0.12 36.15 01:06:01 AM 1 26.09 0.00 6.49 3.48 0.12 63.82 01:07:01 AM all 21.94 0.00 3.18 2.59 0.07 72.22 01:07:01 AM 0 21.80 0.00 2.95 2.92 0.07 72.25 01:07:01 AM 1 22.08 0.00 3.41 2.26 0.07 72.18 01:08:01 AM all 9.51 0.00 0.98 0.77 0.05 88.70 01:08:01 AM 0 15.94 0.00 1.10 0.57 0.07 82.32 01:08:01 AM 1 3.06 0.00 0.85 0.97 0.03 95.09 01:09:01 AM all 26.91 0.00 4.19 1.23 0.08 67.59 01:09:01 AM 0 32.79 0.00 4.64 1.44 0.07 61.07 01:09:01 AM 1 21.04 0.00 3.75 1.02 0.10 74.09 01:10:01 AM all 0.43 0.00 0.62 1.26 0.03 97.67 01:10:01 AM 0 0.42 0.00 0.65 1.52 0.03 97.38 01:10:01 AM 1 0.43 0.00 0.59 1.00 0.02 97.96 01:11:01 AM all 11.80 0.00 0.51 0.04 0.07 87.58 01:11:01 AM 0 5.45 0.00 0.47 0.03 0.05 94.00 01:11:01 AM 1 18.14 0.00 0.55 0.05 0.08 81.17 01:12:01 AM all 18.33 0.00 0.47 0.01 0.08 81.11 01:12:01 AM 0 1.07 0.00 0.23 0.02 0.08 98.60 01:12:01 AM 1 35.65 0.00 0.70 0.00 0.08 63.56 01:13:01 AM all 19.68 0.00 0.39 0.00 0.07 79.86 01:13:01 AM 0 16.35 0.00 0.32 0.00 0.05 83.29 01:13:01 AM 1 23.03 0.00 0.45 0.00 0.08 76.43 01:14:01 AM all 17.48 0.00 1.71 0.06 0.07 80.68 01:14:01 AM 0 21.14 0.00 1.53 0.07 0.07 77.19 01:14:01 AM 1 13.84 0.00 1.89 0.05 0.07 84.15 Average: all 18.38 0.00 2.13 1.05 0.07 78.37 Average: 0 18.62 0.00 2.18 1.12 0.07 78.02 Average: 1 18.15 0.00 2.08 0.98 0.07 78.71