---> uname -a: Linux prd-centos8-robot-2c-8g-42480.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 596 4983 19 2117 6804 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:04:c0:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.31/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85798sec preferred_lft 85798sec inet6 fe80::f816:3eff:fe04:c07f/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) 10/15/2024 _x86_64_ (2 CPU) 02:05:52 LINUX RESTART (2 CPU) 02:07:01 AM tps rtps wtps bread/s bwrtn/s 02:08:01 AM 92.29 9.48 82.81 1532.56 6640.74 02:09:01 AM 79.97 0.73 79.24 51.32 9748.11 02:10:01 AM 29.09 0.38 28.71 64.25 1625.99 02:11:01 AM 40.05 0.03 40.02 3.47 6789.29 02:12:01 AM 3.92 0.10 3.82 32.13 158.69 02:13:01 AM 2.05 0.00 2.05 0.00 63.03 02:14:01 AM 0.43 0.00 0.43 0.00 14.53 02:15:01 AM 13.41 0.33 13.08 37.86 498.92 02:16:01 AM 24.53 0.52 24.01 63.85 1017.28 Average: 31.75 1.29 30.46 198.39 2950.76 02:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 AM 5269396 7015780 2613024 33.15 2688 1928176 708408 7.93 214552 2074940 173816 02:09:01 AM 5165676 7003696 2716744 34.47 2688 2015308 688924 7.71 231204 2139760 7628 02:10:01 AM 4989988 7021416 2892432 36.69 2688 2201388 701260 7.85 255600 2269680 172932 02:11:01 AM 5015704 7049940 2866716 36.37 2688 2203752 634236 7.10 257688 2234668 4 02:12:01 AM 4948304 6983752 2934116 37.22 2688 2204964 730704 8.18 257816 2301520 80 02:13:01 AM 4893748 6929236 2988672 37.92 2688 2205004 798700 8.94 257816 2355356 4 02:14:01 AM 4892140 6927940 2990280 37.94 2688 2205316 789308 8.84 257816 2356576 4 02:15:01 AM 5117940 6977656 2764480 35.07 2688 2034848 717508 8.03 285904 2125200 17172 02:16:01 AM 5098872 6963644 2783548 35.31 2688 2040372 729640 8.17 445788 1986604 16600 Average: 5043530 6985896 2838890 36.02 2688 2115459 722076 8.09 273798 2204923 43138 02:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 83.16 67.74 947.07 8.06 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 47.83 35.08 404.80 7.56 0.00 0.00 0.00 0.00 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 41.25 31.27 294.92 7.32 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 200.43 145.32 43.91 39.41 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 37.41 33.01 8.24 189.23 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 496.58 409.33 5018.95 527.50 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 441.44 344.13 4900.84 22.36 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 261.37 196.27 2592.21 29.94 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 19.41 17.69 15.35 8.43 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 180.99 142.20 1580.67 93.31 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) 10/15/2024 _x86_64_ (2 CPU) 02:05:52 LINUX RESTART (2 CPU) 02:07:01 AM CPU %user %nice %system %iowait %steal %idle 02:08:01 AM all 32.54 0.00 5.13 3.32 0.12 58.90 02:08:01 AM 0 34.08 0.00 5.22 3.57 0.12 57.01 02:08:01 AM 1 30.99 0.00 5.04 3.07 0.12 60.79 02:09:01 AM all 20.28 0.00 3.07 3.34 0.08 73.22 02:09:01 AM 0 24.41 0.00 3.24 2.67 0.08 69.60 02:09:01 AM 1 16.16 0.00 2.90 4.00 0.08 76.85 02:10:01 AM all 23.59 0.00 3.61 0.76 0.11 71.93 02:10:01 AM 0 34.63 0.00 4.30 1.05 0.13 59.89 02:10:01 AM 1 12.56 0.00 2.92 0.47 0.08 83.97 02:11:01 AM all 8.97 0.00 1.75 1.71 0.05 87.52 02:11:01 AM 0 7.89 0.00 1.42 1.27 0.05 89.37 02:11:01 AM 1 10.05 0.00 2.09 2.16 0.05 85.66 02:12:01 AM all 5.50 0.00 0.39 0.15 0.08 93.88 02:12:01 AM 0 3.67 0.00 0.30 0.05 0.07 95.91 02:12:01 AM 1 7.38 0.00 0.48 0.26 0.09 91.80 02:13:01 AM all 13.62 0.00 1.20 0.01 0.12 85.05 02:13:01 AM 0 21.78 0.00 2.16 0.00 0.12 75.94 02:13:01 AM 1 5.54 0.00 0.25 0.02 0.12 94.07 02:14:01 AM all 10.64 0.00 1.37 0.00 0.12 87.88 02:14:01 AM 0 10.60 0.00 1.66 0.00 0.14 87.60 02:14:01 AM 1 10.67 0.00 1.06 0.00 0.10 88.16 02:15:01 AM all 17.25 0.00 2.25 0.12 0.09 80.29 02:15:01 AM 0 16.80 0.00 2.87 0.02 0.08 80.23 02:15:01 AM 1 17.71 0.00 1.62 0.22 0.10 80.35 02:16:01 AM all 26.86 0.00 3.01 1.01 0.08 69.05 02:16:01 AM 0 37.48 0.00 3.09 1.27 0.08 58.08 02:16:01 AM 1 16.23 0.00 2.92 0.75 0.07 80.03 Average: all 17.74 0.00 2.43 1.16 0.09 78.57 Average: 0 21.28 0.00 2.70 1.10 0.10 74.82 Average: 1 14.18 0.00 2.15 1.23 0.09 82.35