---> uname -a: Linux prd-centos8-robot-2c-8g-15058.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 616 4970 19 2110 6784 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:6b:31:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.96/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85980sec preferred_lft 85980sec inet6 fe80::f816:3eff:fe6b:313e/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) 08/27/2024 _x86_64_ (2 CPU) 07:38:14 LINUX RESTART (2 CPU) 07:39:03 AM tps rtps wtps bread/s bwrtn/s 07:40:01 AM 102.95 22.51 80.44 5798.38 7179.79 07:41:01 AM 78.52 0.70 77.82 50.78 8850.97 07:42:01 AM 31.17 0.42 30.76 64.78 2494.24 07:43:01 AM 47.27 0.03 47.23 3.47 7029.71 07:44:01 AM 2.87 0.08 2.78 31.99 90.65 07:45:01 AM 28.40 0.67 27.73 74.25 1280.34 Average: 48.23 3.97 44.26 977.35 4472.87 07:39:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:40:01 AM 5330208 7043232 2552224 32.38 2688 1894504 690164 7.73 213620 2014752 149360 07:41:01 AM 5229220 7052188 2653212 33.66 2688 2000260 653084 7.31 230512 2079208 30128 07:42:01 AM 4993584 6989024 2888848 36.65 2688 2167012 731188 8.19 271576 2256736 147716 07:43:01 AM 5002644 7027016 2879788 36.53 2688 2193604 661984 7.41 261148 2244716 4 07:44:01 AM 4962828 6988444 2919604 37.04 2688 2194848 715676 8.01 261272 2284168 4 07:45:01 AM 5169592 7022372 2712840 34.42 2688 2027920 732196 8.20 443336 1919192 184 Average: 5114679 7020379 2767753 35.11 2688 2079691 697382 7.81 280244 2133129 54566 07:39:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM eth0 275.72 188.80 1715.89 62.34 0.00 0.00 0.00 0.00 07:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 AM eth0 45.92 35.54 472.48 7.37 0.00 0.00 0.00 0.00 07:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 AM eth0 39.19 30.52 275.93 7.25 0.00 0.00 0.00 0.00 07:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 AM eth0 234.26 163.93 50.47 42.17 0.00 0.00 0.00 0.00 07:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 AM eth0 14.71 6.57 4.46 0.97 0.00 0.00 0.00 0.00 07:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 AM eth0 57.69 43.94 83.35 23.94 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 110.34 77.60 426.66 23.80 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) 08/27/2024 _x86_64_ (2 CPU) 07:38:14 LINUX RESTART (2 CPU) 07:39:03 AM CPU %user %nice %system %iowait %steal %idle 07:40:01 AM all 39.09 0.00 7.23 5.37 0.14 48.17 07:40:01 AM 0 25.42 0.00 6.24 5.13 0.16 63.05 07:40:01 AM 1 52.81 0.00 8.23 5.60 0.12 33.24 07:41:01 AM all 21.33 0.00 3.35 3.82 0.06 71.44 07:41:01 AM 0 19.79 0.00 2.92 2.90 0.07 74.32 07:41:01 AM 1 22.86 0.00 3.79 4.74 0.05 68.56 07:42:01 AM all 23.71 0.00 3.02 1.13 0.08 72.06 07:42:01 AM 0 18.50 0.00 2.70 1.05 0.08 77.66 07:42:01 AM 1 28.92 0.00 3.33 1.20 0.08 66.47 07:43:01 AM all 12.86 0.00 2.52 2.15 0.06 82.41 07:43:01 AM 0 5.77 0.00 2.28 2.69 0.05 89.21 07:43:01 AM 1 19.95 0.00 2.76 1.61 0.07 75.61 07:44:01 AM all 1.44 0.00 0.18 0.03 0.04 98.31 07:44:01 AM 0 2.17 0.00 0.25 0.07 0.05 97.46 07:44:01 AM 1 0.70 0.00 0.10 0.00 0.03 99.17 07:45:01 AM all 26.81 0.00 3.12 0.36 0.09 69.62 07:45:01 AM 0 28.86 0.00 2.79 0.28 0.10 67.96 07:45:01 AM 1 24.75 0.00 3.45 0.43 0.08 71.28 Average: all 20.76 0.00 3.21 2.12 0.08 73.83 Average: 0 16.71 0.00 2.84 2.00 0.08 78.36 Average: 1 24.81 0.00 3.58 2.24 0.07 69.30