---> uname -a: Linux prd-centos8-robot-2c-8g-654.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 587 4942 19 2168 6813 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:9f:da:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.78/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85898sec preferred_lft 85898sec inet6 fe80::f816:3eff:fe9f:da29/64 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) 12/07/2024 _x86_64_ (2 CPU) 02:11:15 LINUX RESTART (2 CPU) 02:12:02 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 108.37 31.40 76.97 5348.29 6238.55 02:14:01 AM 83.36 0.70 82.66 50.78 9459.01 02:15:01 AM 15.00 0.03 14.96 0.53 1344.52 02:16:01 AM 17.14 0.38 16.76 64.25 1237.14 02:17:01 AM 50.92 0.03 50.89 3.47 7171.60 02:18:01 AM 2.92 0.10 2.82 32.13 119.56 02:19:01 AM 15.81 0.42 15.39 47.71 2208.63 Average: 41.77 4.66 37.11 781.60 3962.99 02:12:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5310312 7016604 2572112 32.63 2688 1888516 714008 7.99 211136 2037400 146468 02:14:01 AM 5167368 7002740 2715056 34.44 2688 2012656 724240 8.11 221564 2146284 30680 02:15:01 AM 5104292 6965244 2778132 35.24 2688 2038224 756616 8.47 234692 2197340 25560 02:16:01 AM 5024432 6983172 2857992 36.26 2688 2132132 724220 8.11 260840 2238772 99256 02:17:01 AM 5020348 7059216 2862076 36.31 2688 2208468 649644 7.27 257980 2229308 4 02:18:01 AM 4959016 7011432 2923408 37.09 2688 2222056 699744 7.84 258104 2289248 11844 02:19:01 AM 5146036 7057504 2736388 34.72 2688 2086648 646372 7.24 467964 1917364 13360 Average: 5104543 7013702 2777881 35.24 2688 2084100 702121 7.86 273183 2150817 46739 02:12:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 290.46 188.36 1677.79 62.41 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 60.50 43.04 586.78 7.54 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 8.03 6.00 3.75 2.71 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 35.09 29.64 293.52 5.81 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 203.25 140.36 45.57 32.77 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 53.92 39.23 275.22 9.05 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 98.75 65.20 231.23 57.38 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 106.70 72.84 441.90 25.29 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) 12/07/2024 _x86_64_ (2 CPU) 02:11:15 LINUX RESTART (2 CPU) 02:12:02 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 37.57 0.01 6.98 3.77 0.14 51.54 02:13:01 AM 0 26.65 0.00 6.73 3.65 0.10 62.87 02:13:01 AM 1 48.51 0.02 7.23 3.90 0.17 40.17 02:14:01 AM all 22.78 0.00 3.19 4.24 0.13 69.66 02:14:01 AM 0 21.84 0.00 3.72 3.99 0.10 70.35 02:14:01 AM 1 23.72 0.00 2.66 4.50 0.15 68.97 02:15:01 AM all 8.68 0.00 0.90 1.33 0.06 89.03 02:15:01 AM 0 7.67 0.00 0.85 1.22 0.07 90.19 02:15:01 AM 1 9.70 0.00 0.94 1.44 0.05 87.87 02:16:01 AM all 15.31 0.00 2.44 0.80 0.08 81.37 02:16:01 AM 0 19.83 0.00 2.74 1.02 0.07 76.35 02:16:01 AM 1 10.82 0.00 2.14 0.57 0.10 86.37 02:17:01 AM all 14.04 0.00 2.73 4.37 0.08 78.78 02:17:01 AM 0 10.97 0.00 2.91 5.12 0.08 80.92 02:17:01 AM 1 17.11 0.00 2.56 3.63 0.07 76.64 02:18:01 AM all 3.53 0.00 0.31 0.03 0.05 96.07 02:18:01 AM 0 0.60 0.00 0.20 0.02 0.05 99.13 02:18:01 AM 1 6.49 0.00 0.42 0.05 0.05 92.98 02:19:01 AM all 20.00 0.00 2.81 0.80 0.11 76.28 02:19:01 AM 0 16.35 0.00 2.09 1.05 0.13 80.37 02:19:01 AM 1 23.70 0.00 3.54 0.54 0.08 72.14 Average: all 17.37 0.00 2.76 2.19 0.09 77.59 Average: 0 14.81 0.00 2.74 2.29 0.09 80.07 Average: 1 19.93 0.00 2.77 2.09 0.10 75.11