---> uname -a: Linux prd-centos8-robot-2c-8g-18813.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 625 4960 19 2111 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:1b:97:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.61/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85775sec preferred_lft 85775sec inet6 fe80::f816:3eff:fe1b:9708/64 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) 09/05/2024 _x86_64_ (2 CPU) 07:11:04 LINUX RESTART (2 CPU) 07:12:01 AM tps rtps wtps bread/s bwrtn/s 07:13:01 AM 90.94 13.65 77.29 2614.06 6272.53 07:14:01 AM 70.49 0.10 70.39 2.40 10167.76 07:15:01 AM 23.43 1.02 22.41 113.16 1560.90 07:16:01 AM 45.27 0.03 45.23 3.47 3027.84 07:17:01 AM 23.23 0.00 23.23 0.00 5286.84 07:18:01 AM 2.65 0.00 2.65 0.00 82.19 07:19:01 AM 0.23 0.00 0.23 0.00 2.78 07:20:00 AM 0.15 0.00 0.15 0.00 1.88 07:20:01 AM 0.00 0.00 0.00 0.00 0.00 07:21:01 AM 16.23 0.53 15.69 81.57 633.24 Average: 30.29 1.70 28.59 312.76 3003.93 07:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:13:01 AM 5286420 7019140 2596004 32.93 2688 1914252 736492 8.25 215948 2055024 167004 07:14:01 AM 5100944 6943816 2781480 35.29 2688 2020956 782904 8.77 213932 2223480 12 07:15:01 AM 5228848 7055312 2653576 33.66 2688 2003860 682764 7.64 240672 2069196 12 07:16:01 AM 5007328 7031172 2875096 36.47 2688 2193028 676080 7.57 259504 2246772 146824 07:17:01 AM 5003220 7026664 2879204 36.53 2688 2193028 676080 7.57 259500 2246648 16 07:18:01 AM 5003256 7026704 2879168 36.53 2688 2193032 676080 7.57 259500 2246592 12 07:19:01 AM 5002904 7026336 2879520 36.53 2688 2193032 676080 7.57 259500 2247012 16 07:20:00 AM 5003544 7026984 2878880 36.52 2688 2193036 667924 7.48 259500 2246580 8 07:20:01 AM 5002952 7026412 2879472 36.53 2688 2193036 667924 7.48 259500 2246848 24 07:21:01 AM 5090756 6944180 2791668 35.42 2688 2028596 765064 8.57 440772 1998804 13368 Average: 5073017 7012672 2809407 35.64 2688 2112586 700739 7.85 266833 2182696 32730 07:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM eth0 219.91 141.74 1332.67 46.26 0.00 0.00 0.00 0.00 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 49.76 36.33 471.29 6.81 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 11.13 9.41 5.98 3.54 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 185.12 135.74 306.34 36.99 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 1.62 1.10 0.31 1.85 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 0.82 0.13 0.05 0.01 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 3.22 0.28 0.55 0.20 0.00 0.00 0.00 0.00 07:20:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:00 AM eth0 1.59 0.31 0.36 0.21 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 51.40 46.73 37.63 37.52 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 50.43 36.90 78.37 21.17 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 58.28 40.31 244.07 13.08 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) 09/05/2024 _x86_64_ (2 CPU) 07:11:04 LINUX RESTART (2 CPU) 07:12:01 AM CPU %user %nice %system %iowait %steal %idle 07:13:01 AM all 35.15 0.00 6.21 2.73 1.05 54.87 07:13:01 AM 0 34.64 0.00 5.33 2.03 1.98 56.02 07:13:01 AM 1 35.66 0.00 7.10 3.44 0.10 53.71 07:14:01 AM all 16.14 0.00 2.38 3.06 0.07 78.36 07:14:01 AM 0 15.12 0.00 1.98 2.88 0.07 79.95 07:14:01 AM 1 17.16 0.00 2.77 3.24 0.07 76.77 07:15:01 AM all 13.53 0.00 1.64 0.49 0.06 84.27 07:15:01 AM 0 11.68 0.00 1.27 0.42 0.05 86.58 07:15:01 AM 1 15.38 0.00 2.02 0.57 0.07 81.97 07:16:01 AM all 27.65 0.00 4.68 1.25 0.11 66.31 07:16:01 AM 0 26.49 0.00 4.68 0.85 0.10 67.89 07:16:01 AM 1 28.81 0.00 4.69 1.65 0.12 64.73 07:17:01 AM all 0.09 0.00 0.32 0.98 0.03 98.58 07:17:01 AM 0 0.07 0.00 0.33 1.00 0.03 98.56 07:17:01 AM 1 0.12 0.00 0.30 0.95 0.03 98.60 07:18:01 AM all 0.27 0.00 0.06 0.02 0.03 99.63 07:18:01 AM 0 0.07 0.00 0.03 0.00 0.02 99.88 07:18:01 AM 1 0.47 0.00 0.08 0.03 0.03 99.38 07:19:01 AM all 0.18 0.00 0.06 0.00 0.03 99.72 07:19:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 07:19:01 AM 1 0.27 0.00 0.05 0.00 0.03 99.65 07:20:00 AM all 0.31 0.00 0.05 0.00 0.03 99.61 07:20:00 AM 0 0.09 0.00 0.07 0.00 0.03 99.81 07:20:00 AM 1 0.54 0.00 0.03 0.00 0.02 99.41 07:20:01 AM all 0.94 0.00 1.41 0.00 0.00 97.65 07:20:01 AM 0 0.93 0.00 1.87 0.00 0.00 97.20 07:20:01 AM 1 0.94 0.00 0.94 0.00 0.00 98.11 07:21:01 AM all 19.65 0.00 2.71 0.26 0.08 77.30 07:21:01 AM 0 12.82 0.00 2.50 0.08 0.07 84.53 07:21:01 AM 1 26.49 0.00 2.92 0.43 0.08 70.07 Average: all 12.57 0.00 2.02 0.98 0.16 84.27 Average: 0 11.26 0.00 1.82 0.81 0.27 85.85 Average: 1 13.88 0.00 2.22 1.15 0.06 82.69