---> uname -a: Linux prd-centos8-robot-2c-8g-34652.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 560 5043 19 2094 6841 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:b5:77:ca brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.36/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85907sec preferred_lft 85907sec inet6 fe80::f816:3eff:feb5:77ca/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) 10/03/2024 _x86_64_ (2 CPU) 05:22:02 LINUX RESTART (2 CPU) 05:23:01 AM tps rtps wtps bread/s bwrtn/s 05:24:01 AM 123.76 7.05 116.71 1260.46 10097.83 05:25:01 AM 38.67 0.67 38.00 49.45 5470.13 05:26:01 AM 12.06 0.20 11.86 34.79 384.24 05:27:01 AM 1.28 0.00 1.28 0.00 16.78 05:28:01 AM 0.15 0.00 0.15 0.00 1.67 05:29:01 AM 0.32 0.00 0.32 0.00 5.01 05:30:01 AM 6.34 0.69 5.65 95.51 62.44 Average: 26.10 1.23 24.87 205.83 2293.09 05:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:24:01 AM 5237864 7041940 2644560 33.55 2688 1982104 679028 7.60 210984 2092992 114328 05:25:01 AM 5185000 7017720 2697424 34.22 2688 2009980 699404 7.83 221632 2130848 12 05:26:01 AM 5183192 7017104 2699232 34.24 2688 2011176 703628 7.88 249340 2106088 4 05:27:01 AM 5183604 7017516 2698820 34.24 2688 2011176 703628 7.88 249336 2105852 4 05:28:01 AM 5183600 7017512 2698824 34.24 2688 2011176 703628 7.88 249336 2105920 4 05:29:01 AM 5183608 7017524 2698816 34.24 2688 2011180 703628 7.88 249336 2105980 4 05:30:01 AM 5261748 7098536 2620676 33.25 2688 2014172 625168 7.00 406716 1870996 180 Average: 5202659 7032550 2679765 34.00 2688 2007281 688302 7.71 262383 2074097 16362 05:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 AM eth0 80.82 65.41 815.27 9.82 0.00 0.00 0.00 0.00 05:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 AM eth0 33.77 24.64 379.41 3.11 0.00 0.00 0.00 0.00 05:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 AM eth0 13.71 10.83 14.10 5.49 0.00 0.00 0.00 0.00 05:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 AM eth0 0.67 0.43 0.35 0.15 0.00 0.00 0.00 0.00 05:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 AM eth0 1.07 0.52 0.49 0.21 0.00 0.00 0.00 0.00 05:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 AM eth0 3.68 0.40 0.70 0.14 0.00 0.00 0.00 0.00 05:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 AM eth0 13.40 10.60 11.06 6.17 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 21.02 16.12 174.62 3.58 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) 10/03/2024 _x86_64_ (2 CPU) 05:22:02 LINUX RESTART (2 CPU) 05:23:01 AM CPU %user %nice %system %iowait %steal %idle 05:24:01 AM all 34.87 0.00 6.01 5.97 0.13 53.02 05:24:01 AM 0 32.36 0.00 6.19 7.00 0.15 54.30 05:24:01 AM 1 37.39 0.00 5.82 4.94 0.12 51.74 05:25:01 AM all 9.23 0.00 1.25 3.34 0.05 86.13 05:25:01 AM 0 10.97 0.00 1.38 3.16 0.03 84.47 05:25:01 AM 1 7.51 0.00 1.12 3.52 0.07 87.79 05:26:01 AM all 11.30 0.00 1.14 0.28 0.06 87.22 05:26:01 AM 0 4.90 0.00 0.84 0.07 0.07 94.13 05:26:01 AM 1 17.69 0.00 1.44 0.50 0.05 80.32 05:27:01 AM all 0.32 0.00 0.05 0.08 0.03 99.52 05:27:01 AM 0 0.42 0.00 0.07 0.17 0.03 99.31 05:27:01 AM 1 0.22 0.00 0.03 0.00 0.02 99.73 05:28:01 AM all 0.39 0.00 0.07 0.00 0.04 99.50 05:28:01 AM 0 0.58 0.00 0.07 0.00 0.05 99.30 05:28:01 AM 1 0.20 0.00 0.07 0.00 0.03 99.70 05:29:01 AM all 0.39 0.00 0.08 0.00 0.03 99.50 05:29:01 AM 0 0.58 0.00 0.10 0.00 0.03 99.28 05:29:01 AM 1 0.20 0.00 0.07 0.00 0.02 99.72 05:30:01 AM all 14.98 0.00 1.56 0.10 0.07 83.29 05:30:01 AM 0 15.54 0.00 1.53 0.10 0.07 82.76 05:30:01 AM 1 14.41 0.00 1.60 0.10 0.07 83.83 Average: all 10.21 0.00 1.45 1.40 0.06 86.89 Average: 0 9.33 0.00 1.45 1.50 0.06 87.66 Average: 1 11.08 0.00 1.45 1.30 0.05 86.12