---> uname -a: Linux prd-centos8-robot-2c-8g-7290.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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 617 4782 19 2297 6777 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:f6:f3:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.204/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85952sec preferred_lft 85952sec inet6 fe80::f816:3eff:fef6:f383/64 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) 08/04/2024 _x86_64_ (2 CPU) 00:05:20 LINUX RESTART (2 CPU) 12:06:01 AM tps rtps wtps bread/s bwrtn/s 12:07:01 AM 98.00 60.21 37.79 5453.30 33009.29 12:08:01 AM 99.40 12.45 86.95 2329.09 6553.62 12:09:01 AM 70.17 0.70 69.47 50.79 9157.74 12:10:01 AM 20.78 0.85 19.93 123.96 968.73 12:11:01 AM 60.25 2.52 57.73 396.00 7663.86 12:12:01 AM 12.85 0.18 12.66 33.86 356.24 Average: 60.24 12.82 47.42 1398.13 9619.82 12:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:07:01 AM 5733544 7143016 2148880 27.26 2688 1606268 632844 7.09 165892 1714020 48620 12:08:01 AM 5200572 7004168 2681852 34.02 2688 1982348 731320 8.19 219844 2129444 223860 12:09:01 AM 5183252 7006432 2699172 34.24 2688 2000688 706096 7.91 222756 2131872 28 12:10:01 AM 5124308 7017072 2758116 34.99 2688 2067260 703012 7.87 255068 2148672 56460 12:11:01 AM 4992092 7030212 2890332 36.67 2688 2207516 652988 7.31 265228 2249436 88 12:12:01 AM 4913380 6950192 2969044 37.67 2688 2206016 739088 8.28 295456 2298692 13352 Average: 5191191 7025182 2691233 34.14 2688 2011683 694225 7.77 237374 2112023 57068 12:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 239.21 128.08 852.34 54.13 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 84.27 68.99 959.71 8.18 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 44.23 25.65 288.23 5.11 0.00 0.00 0.00 0.00 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 36.25 29.39 84.40 7.88 0.00 0.00 0.00 0.00 12:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 AM eth0 622.61 532.41 318.50 113.22 0.00 0.00 0.00 0.00 12:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 AM eth0 21.25 17.33 27.42 18.95 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 174.65 133.65 421.81 34.58 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) 08/04/2024 _x86_64_ (2 CPU) 00:05:20 LINUX RESTART (2 CPU) 12:06:01 AM CPU %user %nice %system %iowait %steal %idle 12:07:01 AM all 20.84 0.03 4.56 60.24 0.07 14.26 12:07:01 AM 0 22.76 0.02 3.97 61.36 0.07 11.82 12:07:01 AM 1 18.91 0.05 5.15 59.12 0.07 16.71 12:08:01 AM all 35.67 0.00 5.95 4.54 0.10 53.74 12:08:01 AM 0 46.26 0.00 6.96 5.34 0.10 41.34 12:08:01 AM 1 25.08 0.00 4.93 3.75 0.10 66.14 12:09:01 AM all 13.21 0.00 2.19 5.38 0.07 79.15 12:09:01 AM 0 17.25 0.00 2.10 3.65 0.07 76.92 12:09:01 AM 1 9.17 0.00 2.29 7.11 0.07 81.37 12:10:01 AM all 19.31 0.00 3.06 1.01 0.08 76.54 12:10:01 AM 0 24.25 0.00 3.10 1.65 0.08 70.92 12:10:01 AM 1 14.37 0.00 3.02 0.37 0.07 82.17 12:11:01 AM all 18.60 0.00 4.24 2.22 0.08 74.86 12:11:01 AM 0 18.98 0.00 4.31 2.67 0.10 73.94 12:11:01 AM 1 18.21 0.00 4.16 1.76 0.07 75.80 12:12:01 AM all 11.85 0.00 1.34 0.40 0.06 86.35 12:12:01 AM 0 12.05 0.00 1.18 0.15 0.05 86.57 12:12:01 AM 1 11.66 0.00 1.49 0.65 0.07 86.14 Average: all 19.92 0.01 3.55 12.25 0.08 64.20 Average: 0 23.60 0.00 3.60 12.43 0.08 60.29 Average: 1 16.23 0.01 3.50 12.07 0.07 68.11