---> uname -a: Linux prd-centos8-robot-2c-8g-952.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 592 4977 19 2128 6809 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:73:bf:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.182/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85898sec preferred_lft 85898sec inet6 fe80::f816:3eff:fe73:bffc/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) 12/08/2024 _x86_64_ (2 CPU) 02:10:48 LINUX RESTART (2 CPU) 02:11:01 AM tps rtps wtps bread/s bwrtn/s 02:12:01 AM 195.22 149.38 45.84 14734.83 38471.52 02:13:01 AM 129.46 6.95 122.51 1257.58 11016.39 02:14:01 AM 38.09 0.98 37.11 110.91 4833.41 02:15:01 AM 35.24 0.07 35.17 2.80 2047.65 02:16:01 AM 35.00 0.03 34.97 3.47 6404.28 02:17:01 AM 2.03 0.10 1.93 32.13 96.20 02:18:01 AM 4.70 0.35 4.35 38.79 232.71 02:19:01 AM 27.85 0.53 27.32 64.77 1249.56 Average: 58.45 19.80 38.65 2030.43 8043.42 02:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:12:01 AM 5613468 7093556 2268964 28.79 2688 1673836 682208 7.64 177084 1812912 74176 02:13:01 AM 5129500 6992160 2752932 34.92 2688 2040296 732168 8.20 212924 2196856 148012 02:14:01 AM 5241092 7081164 2641340 33.51 2688 2017096 640504 7.17 239632 2054600 16 02:15:01 AM 4977468 7019424 2904964 36.85 2688 2210916 681656 7.63 253500 2280172 176652 02:16:01 AM 5015184 7056896 2867248 36.38 2688 2211040 642724 7.20 257416 2233744 16 02:17:01 AM 4972808 7016616 2909624 36.91 2688 2213136 710884 7.96 257700 2275880 220 02:18:01 AM 5147692 7025564 2734740 34.69 2688 2048752 685788 7.68 253556 2116448 6540 02:19:01 AM 5137716 7011336 2744716 34.82 2688 2048956 698836 7.82 450264 1942280 1536 Average: 5154366 7037090 2728066 34.61 2688 2058004 684346 7.66 262760 2114112 50896 02:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 273.94 153.86 1280.66 57.45 0.00 0.00 0.00 0.00 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 119.51 93.77 1259.23 12.79 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 13.75 8.47 6.58 3.48 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 40.84 32.77 299.89 8.58 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 173.06 120.78 34.12 31.40 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 33.53 22.93 9.17 3.77 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 62.65 43.32 79.96 23.83 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 19.29 18.44 16.92 8.93 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 92.07 61.79 373.31 18.78 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) 12/08/2024 _x86_64_ (2 CPU) 02:10:48 LINUX RESTART (2 CPU) 02:11:01 AM CPU %user %nice %system %iowait %steal %idle 02:12:01 AM all 40.42 0.08 10.08 13.20 0.13 36.10 02:12:01 AM 0 42.00 0.08 9.53 11.99 0.13 36.26 02:12:01 AM 1 38.83 0.07 10.63 14.42 0.12 35.93 02:13:01 AM all 37.01 0.00 5.87 3.94 0.10 53.08 02:13:01 AM 0 29.83 0.00 5.44 3.29 0.10 61.34 02:13:01 AM 1 44.21 0.00 6.30 4.59 0.10 44.80 02:14:01 AM all 16.05 0.00 1.82 2.37 0.10 79.65 02:14:01 AM 0 8.12 0.00 1.81 2.11 0.08 87.88 02:14:01 AM 1 23.97 0.00 1.84 2.64 0.12 71.44 02:15:01 AM all 24.80 0.00 3.99 0.84 0.10 70.26 02:15:01 AM 0 20.43 0.00 3.60 0.85 0.10 75.02 02:15:01 AM 1 29.15 0.00 4.39 0.83 0.10 65.52 02:16:01 AM all 3.36 0.00 0.81 2.14 0.04 93.64 02:16:01 AM 0 2.83 0.00 0.77 1.79 0.05 94.56 02:16:01 AM 1 3.90 0.00 0.85 2.49 0.03 92.72 02:17:01 AM all 7.33 0.00 0.72 0.01 0.07 91.87 02:17:01 AM 0 6.06 0.00 0.55 0.00 0.07 93.33 02:17:01 AM 1 8.61 0.00 0.89 0.02 0.07 90.42 02:18:01 AM all 7.59 0.00 1.48 4.70 0.07 86.16 02:18:01 AM 0 3.87 0.00 1.44 9.33 0.07 85.29 02:18:01 AM 1 11.30 0.00 1.52 0.08 0.07 87.03 02:19:01 AM all 29.26 0.00 2.80 0.91 0.12 66.92 02:19:01 AM 0 15.25 0.00 2.30 0.79 0.12 81.55 02:19:01 AM 1 43.28 0.00 3.30 1.02 0.12 52.28 Average: all 20.70 0.01 3.44 3.50 0.09 72.26 Average: 0 16.03 0.01 3.17 3.76 0.09 76.94 Average: 1 25.38 0.01 3.70 3.25 0.09 67.58