---> uname -a: Linux prd-centos8-robot-2c-8g-42193.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 606 4995 19 2095 6796 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:52:88:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.89/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86021sec preferred_lft 86021sec inet6 fe80::f816:3eff:fe52:8838/64 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) 10/14/2024 _x86_64_ (2 CPU) 02:26:01 LINUX RESTART (2 CPU) 02:27:01 AM tps rtps wtps bread/s bwrtn/s 02:28:01 AM 89.50 50.95 38.55 5847.38 15865.53 02:29:01 AM 88.39 6.96 81.42 1258.11 6320.08 02:30:01 AM 68.94 0.67 68.27 49.46 9026.38 02:31:01 AM 4.33 0.00 4.33 0.00 149.78 02:32:01 AM 14.90 0.68 14.21 102.12 296.87 Average: 53.21 11.85 41.36 1451.51 6331.84 02:27:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:28:01 AM 5562488 7075428 2319944 29.43 2688 1705764 740096 8.29 183296 1853128 83288 02:29:01 AM 5249000 7053832 2633432 33.41 2688 1982544 704880 7.89 210736 2085928 213740 02:30:01 AM 5156552 6991192 2725880 34.58 2688 2011612 754036 8.44 221700 2155464 8 02:31:01 AM 5156336 6991000 2726096 34.58 2688 2011612 754036 8.44 221700 2156376 4 02:32:01 AM 5121728 6959764 2760704 35.02 2688 2014984 763728 8.55 406736 2007516 36 Average: 5249221 7014243 2633211 33.41 2688 1945303 743355 8.32 248834 2051682 59415 02:27:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 264.50 158.71 1145.49 59.69 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 67.39 50.97 660.34 7.48 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 34.46 27.61 399.33 4.10 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 1.45 0.43 0.40 0.14 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 23.23 20.11 21.82 10.57 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 78.21 51.57 445.49 16.40 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) 10/14/2024 _x86_64_ (2 CPU) 02:26:01 LINUX RESTART (2 CPU) 02:27:01 AM CPU %user %nice %system %iowait %steal %idle 02:28:01 AM all 21.91 0.04 5.13 40.33 0.10 32.48 02:28:01 AM 0 21.52 0.07 5.79 42.71 0.10 29.81 02:28:01 AM 1 22.30 0.02 4.48 37.96 0.10 35.14 02:29:01 AM all 30.05 0.00 5.56 9.49 0.12 54.78 02:29:01 AM 0 28.40 0.00 5.10 10.67 0.12 55.71 02:29:01 AM 1 31.71 0.00 6.02 8.30 0.12 53.86 02:30:01 AM all 12.33 0.00 1.65 3.16 0.06 82.79 02:30:01 AM 0 4.63 0.00 1.35 3.59 0.05 90.37 02:30:01 AM 1 20.02 0.00 1.95 2.74 0.07 75.22 02:31:01 AM all 0.41 0.00 0.14 0.03 0.02 99.40 02:31:01 AM 0 0.22 0.00 0.15 0.02 0.02 99.60 02:31:01 AM 1 0.60 0.00 0.13 0.05 0.02 99.20 02:32:01 AM all 26.22 0.00 2.58 0.34 0.08 70.78 02:32:01 AM 0 16.20 0.00 2.11 0.40 0.08 81.20 02:32:01 AM 1 36.21 0.00 3.06 0.28 0.07 60.38 Average: all 18.18 0.01 3.01 10.64 0.07 68.09 Average: 0 14.19 0.01 2.90 11.44 0.07 71.39 Average: 1 22.17 0.00 3.13 9.84 0.07 64.79