---> uname -a: Linux prd-centos8-robot-2c-8g-12380.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 631 4941 19 2125 6769 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:ce:99:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.112/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85946sec preferred_lft 85946sec inet6 fe80::f816:3eff:fece:99d4/64 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) 12/03/2024 _x86_64_ (2 CPU) 02:07:56 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 90.10 13.21 76.89 2371.61 6375.77 02:11:01 AM 84.29 0.73 83.56 51.31 10308.86 02:12:01 AM 8.57 0.38 8.18 64.26 445.23 02:13:01 AM 63.68 0.03 63.65 3.47 7930.04 02:14:01 AM 3.53 0.08 3.45 31.99 248.58 02:15:01 AM 20.93 0.43 20.50 47.86 807.68 Average: 45.19 2.48 42.71 428.44 4353.18 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5310712 7038512 2571720 32.63 2688 1910088 770524 8.63 209996 2041028 160800 02:11:01 AM 5159404 6999452 2723028 34.55 2688 2017104 777108 8.70 231256 2146392 1112 02:12:01 AM 5099168 6984544 2783264 35.31 2688 2060532 786136 8.80 246248 2186332 42364 02:13:01 AM 4983516 7025968 2898916 36.78 2688 2211796 726508 8.13 257544 2267760 4568 02:14:01 AM 4942612 6986308 2939820 37.30 2688 2213048 775656 8.68 257668 2308408 292 02:15:01 AM 5061380 6928900 2821052 35.79 2688 2042904 819908 9.18 446368 2022216 13348 Average: 5092799 6993947 2789633 35.39 2688 2075912 775973 8.69 274847 2162023 37081 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 164.48 113.98 1234.42 29.59 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 52.07 37.41 531.32 8.06 0.00 0.00 0.00 0.00 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 12.21 8.03 4.40 2.89 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 199.10 145.63 333.20 40.03 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 15.28 9.22 4.02 5.79 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 57.14 40.46 80.24 21.01 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 83.39 59.13 364.63 17.90 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) 12/03/2024 _x86_64_ (2 CPU) 02:07:56 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 33.90 0.00 6.47 3.10 0.12 56.41 02:10:01 AM 0 24.92 0.00 6.31 3.37 0.12 65.27 02:10:01 AM 1 42.90 0.00 6.62 2.83 0.12 47.53 02:11:01 AM all 23.01 0.00 3.34 2.41 0.10 71.14 02:11:01 AM 0 20.72 0.00 3.32 2.74 0.10 73.11 02:11:01 AM 1 25.29 0.00 3.35 2.08 0.10 69.18 02:12:01 AM all 11.40 0.00 1.55 0.14 0.07 86.84 02:12:01 AM 0 7.09 0.00 1.48 0.07 0.07 91.29 02:12:01 AM 1 15.70 0.00 1.62 0.22 0.07 82.39 02:13:01 AM all 23.17 0.00 3.76 4.28 0.13 68.66 02:13:01 AM 0 15.57 0.00 3.23 3.93 0.15 77.12 02:13:01 AM 1 30.81 0.00 4.30 4.63 0.10 60.16 02:14:01 AM all 1.25 0.00 0.22 0.16 0.06 98.31 02:14:01 AM 0 0.38 0.00 0.17 0.17 0.05 99.23 02:14:01 AM 1 2.12 0.00 0.27 0.15 0.07 97.40 02:15:01 AM all 20.35 0.00 2.73 0.38 0.08 76.46 02:15:01 AM 0 15.43 0.00 2.84 0.25 0.07 81.41 02:15:01 AM 1 25.26 0.00 2.62 0.52 0.08 71.52 Average: all 18.84 0.00 3.01 1.75 0.09 76.31 Average: 0 14.02 0.00 2.89 1.76 0.09 81.24 Average: 1 23.67 0.00 3.13 1.74 0.09 71.38