---> uname -a: Linux prd-centos8-robot-2c-8g-41986.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 575 4983 19 2138 6825 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:2e:00:5e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.199/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85865sec preferred_lft 85865sec inet6 fe80::f816:3eff:fe2e:5e/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) 10/13/2024 _x86_64_ (2 CPU) 04:26:57 LINUX RESTART (2 CPU) 04:28:01 AM tps rtps wtps bread/s bwrtn/s 04:29:01 AM 102.00 7.05 94.95 1260.25 7170.31 04:30:01 AM 63.81 0.98 62.83 110.90 8304.63 04:31:01 AM 25.37 0.07 25.31 2.80 1665.71 04:32:01 AM 44.46 2.52 41.94 396.07 6865.37 04:33:01 AM 3.07 0.10 2.97 32.12 105.68 04:34:01 AM 1.77 0.03 1.73 1.87 106.45 04:35:01 AM 7.78 0.33 7.45 37.85 294.70 Average: 35.47 1.58 33.88 263.12 3501.84 04:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:29:01 AM 5253248 7054180 2629184 33.35 2688 1978764 660596 7.40 210836 2082864 194620 04:30:01 AM 5261924 7094376 2620508 33.24 2688 2009500 636236 7.12 240060 2034448 24 04:31:01 AM 5049100 7079668 2833332 35.94 2688 2200296 628328 7.04 255952 2209484 171800 04:32:01 AM 5023016 7069332 2859416 36.28 2688 2215544 615928 6.90 261960 2221412 8 04:33:01 AM 4980164 7028188 2902268 36.82 2688 2217252 680736 7.62 262216 2263924 756 04:34:01 AM 4974816 7024764 2907616 36.89 2688 2219232 696128 7.79 262360 2269060 1232 04:35:01 AM 5112620 6994224 2769812 35.14 2688 2054944 707032 7.92 295172 2114924 22744 Average: 5093555 7049247 2788877 35.38 2688 2127933 660712 7.40 255508 2170874 55883 04:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 86.35 66.83 816.33 9.81 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 47.42 37.57 403.00 7.06 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 33.07 26.42 291.23 5.35 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 251.37 177.09 55.45 47.63 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 24.09 14.91 6.07 2.59 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 25.93 20.76 7.77 4.73 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 60.25 44.35 86.87 30.13 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 75.50 55.42 238.11 15.33 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) 10/13/2024 _x86_64_ (2 CPU) 04:26:57 LINUX RESTART (2 CPU) 04:28:01 AM CPU %user %nice %system %iowait %steal %idle 04:29:01 AM all 36.11 0.00 6.06 2.46 0.13 55.24 04:29:01 AM 0 36.15 0.00 6.21 2.63 0.13 54.87 04:29:01 AM 1 36.06 0.00 5.91 2.28 0.13 55.61 04:30:01 AM all 21.34 0.00 2.34 1.39 0.11 74.82 04:30:01 AM 0 28.03 0.00 2.64 1.40 0.10 67.82 04:30:01 AM 1 14.64 0.00 2.04 1.39 0.12 81.82 04:31:01 AM all 18.24 0.00 2.82 0.56 0.08 78.30 04:31:01 AM 0 20.56 0.00 2.96 0.67 0.10 75.71 04:31:01 AM 1 15.92 0.00 2.67 0.45 0.07 80.89 04:32:01 AM all 11.90 0.00 2.57 2.32 0.08 83.13 04:32:01 AM 0 15.41 0.00 2.60 2.04 0.08 79.86 04:32:01 AM 1 8.38 0.00 2.53 2.60 0.08 86.41 04:33:01 AM all 4.98 0.00 0.44 0.03 0.04 94.50 04:33:01 AM 0 4.57 0.00 0.43 0.07 0.05 94.87 04:33:01 AM 1 5.38 0.00 0.45 0.00 0.03 94.13 04:34:01 AM all 10.54 0.00 0.79 0.01 0.07 88.60 04:34:01 AM 0 13.66 0.00 0.70 0.00 0.07 85.57 04:34:01 AM 1 7.42 0.00 0.87 0.02 0.07 91.62 04:35:01 AM all 21.94 0.00 2.37 0.09 0.09 75.51 04:35:01 AM 0 26.16 0.00 2.87 0.08 0.10 70.78 04:35:01 AM 1 17.71 0.00 1.87 0.10 0.08 80.23 Average: all 17.88 0.00 2.49 0.98 0.09 78.57 Average: 0 20.66 0.00 2.63 0.98 0.09 75.63 Average: 1 15.09 0.00 2.34 0.98 0.08 81.51