---> uname -a: Linux prd-centos8-robot-2c-8g-10775.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 612 4939 19 2145 6789 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:21:f4:4d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.102/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85807sec preferred_lft 85807sec inet6 fe80::f816:3eff:fe21:f44d/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) 11/27/2024 _x86_64_ (2 CPU) 04:05:11 LINUX RESTART (2 CPU) 04:06:01 AM tps rtps wtps bread/s bwrtn/s 04:07:01 AM 86.52 24.69 61.84 6304.31 24293.02 04:08:01 AM 101.93 0.70 101.23 50.79 11141.09 04:09:01 AM 24.09 0.42 23.68 64.78 1906.85 04:10:01 AM 60.10 0.03 60.06 3.47 7864.06 04:11:01 AM 3.67 0.08 3.58 31.99 158.41 04:12:01 AM 2.48 0.03 2.45 1.07 351.52 04:13:01 AM 0.55 0.00 0.55 0.00 8.62 04:14:01 AM 0.47 0.00 0.47 0.00 161.88 04:15:01 AM 29.21 0.83 28.37 100.77 1811.66 Average: 34.34 2.98 31.36 728.72 5300.11 04:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 AM 5302656 6998764 2579776 32.73 2688 1882812 763504 8.55 231448 2041916 179044 04:08:01 AM 5152464 6984308 2729968 34.63 2688 2008336 715556 8.01 221304 2152956 30116 04:09:01 AM 5182928 7047744 2699504 34.25 2688 2039820 657808 7.37 243360 2103492 29252 04:10:01 AM 5015304 7049576 2867128 36.37 2688 2203584 645616 7.23 257156 2233436 80 04:11:01 AM 4973208 7008820 2909224 36.91 2688 2204904 713068 7.98 257420 2275224 360 04:12:01 AM 4954412 6998072 2928020 37.15 2688 2212948 728872 8.16 257420 2294124 8 04:13:01 AM 4940668 6984364 2941764 37.32 2688 2212984 745568 8.35 257420 2308020 4 04:14:01 AM 5001360 7051496 2881072 36.55 2688 2219424 654260 7.33 257812 2247196 1708 04:15:01 AM 5116324 7007836 2766108 35.09 2688 2066828 681196 7.63 460864 1953528 1456 Average: 5071036 7014553 2811396 35.67 2688 2116849 700605 7.84 271578 2178877 26892 04:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 308.80 191.37 1558.71 61.73 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 67.56 50.64 675.33 8.52 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 17.13 11.46 6.72 4.26 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 249.20 183.16 339.71 45.65 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 28.69 19.44 6.78 1.89 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 265.96 263.16 118.36 108.74 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 282.14 277.10 435.28 96.27 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 53.73 43.85 310.69 4.54 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 56.36 41.80 101.84 41.27 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 147.73 120.22 394.84 41.43 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) 11/27/2024 _x86_64_ (2 CPU) 04:05:11 LINUX RESTART (2 CPU) 04:06:01 AM CPU %user %nice %system %iowait %steal %idle 04:07:01 AM all 31.98 0.00 6.50 13.40 0.10 48.02 04:07:01 AM 0 29.75 0.00 6.86 15.96 0.10 47.33 04:07:01 AM 1 34.20 0.00 6.14 10.85 0.10 48.71 04:08:01 AM all 28.60 0.00 4.38 4.96 0.10 61.96 04:08:01 AM 0 25.96 0.00 4.30 4.48 0.10 65.16 04:08:01 AM 1 31.24 0.00 4.47 5.43 0.10 58.76 04:09:01 AM all 15.43 0.00 2.24 0.71 0.07 81.56 04:09:01 AM 0 11.33 0.00 2.07 0.93 0.07 85.60 04:09:01 AM 1 19.53 0.00 2.40 0.48 0.07 77.51 04:10:01 AM all 22.07 0.00 3.81 2.27 0.08 71.78 04:10:01 AM 0 13.81 0.00 3.22 1.60 0.07 81.30 04:10:01 AM 1 30.33 0.00 4.40 2.94 0.08 62.25 04:11:01 AM all 3.26 0.00 0.27 0.07 0.04 96.37 04:11:01 AM 0 4.58 0.00 0.22 0.08 0.03 95.08 04:11:01 AM 1 1.94 0.00 0.32 0.05 0.05 97.64 04:12:01 AM all 26.91 0.00 1.15 0.10 0.08 71.77 04:12:01 AM 0 13.09 0.00 0.39 0.20 0.07 86.26 04:12:01 AM 1 40.69 0.00 1.91 0.00 0.08 57.32 04:13:01 AM all 29.61 0.00 0.60 0.00 0.09 69.69 04:13:01 AM 0 30.81 0.00 0.54 0.00 0.08 68.57 04:13:01 AM 1 28.41 0.00 0.67 0.00 0.10 70.82 04:14:01 AM all 4.36 0.00 0.29 0.04 0.06 95.25 04:14:01 AM 0 0.97 0.00 0.22 0.08 0.05 98.68 04:14:01 AM 1 7.81 0.00 0.36 0.00 0.07 91.76 04:15:01 AM all 29.80 0.00 3.72 0.40 0.08 66.00 04:15:01 AM 0 31.02 0.00 3.91 0.40 0.08 64.59 04:15:01 AM 1 28.59 0.00 3.52 0.40 0.08 67.40 Average: all 21.35 0.00 2.55 2.44 0.08 73.57 Average: 0 17.93 0.00 2.42 2.64 0.07 76.94 Average: 1 24.78 0.00 2.69 2.25 0.08 70.20