---> uname -a: Linux prd-centos8-robot-2c-8g-34505.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 658 4922 19 2117 6742 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:6e:35:49 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.114/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85849sec preferred_lft 85849sec inet6 fe80::f816:3eff:fe6e:3549/64 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) 01:08:16 LINUX RESTART (2 CPU) 01:09:02 AM tps rtps wtps bread/s bwrtn/s 01:10:01 AM 102.85 12.96 89.89 2373.71 6075.37 01:11:01 AM 76.37 0.98 75.39 110.90 9582.96 01:12:01 AM 34.31 0.07 34.24 2.80 2343.22 01:13:01 AM 32.69 0.03 32.66 3.47 6056.30 01:14:01 AM 2.67 0.10 2.57 32.13 86.79 01:15:01 AM 1.95 0.00 1.95 0.00 67.33 01:16:01 AM 0.13 0.00 0.13 0.00 2.67 01:17:01 AM 18.31 0.42 17.89 47.72 732.89 Average: 33.52 1.80 31.72 317.11 3112.46 01:09:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 AM 5256276 7057244 2626148 33.32 2688 1978960 681788 7.63 211028 2080344 223336 01:11:01 AM 5250672 7082060 2631752 33.39 2688 2008688 640396 7.17 240332 2045360 32 01:12:01 AM 5022956 7056660 2859468 36.28 2688 2202816 637812 7.14 253904 2233928 166300 01:13:01 AM 5007724 7041216 2874700 36.47 2688 2203004 730096 8.17 258404 2239804 4 01:14:01 AM 4925484 6960196 2956940 37.51 2688 2204224 860068 9.63 258532 2321024 16 01:15:01 AM 4876260 6911020 3006164 38.14 2688 2204272 905760 10.14 258532 2370412 36 01:16:01 AM 4885028 6920128 2997396 38.03 2688 2204620 912896 10.22 258532 2361608 332 01:17:01 AM 5043012 6901792 2839412 36.02 2688 2034520 824888 9.24 443304 2044152 13368 Average: 5033426 6991290 2848998 36.14 2688 2130138 774213 8.67 272821 2212079 50428 01:09:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 105.08 80.06 1013.74 19.28 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 50.43 37.49 384.33 6.97 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 40.35 31.96 294.24 6.99 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 182.06 131.92 40.81 36.54 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 147.64 155.16 788.92 698.91 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 585.42 483.24 6326.27 31.21 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 406.53 339.96 4347.31 22.13 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 68.81 45.60 182.07 22.01 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 198.48 163.34 1673.54 105.67 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) 01:08:16 LINUX RESTART (2 CPU) 01:09:02 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 39.09 0.00 6.45 2.06 0.11 52.29 01:10:01 AM 0 43.23 0.00 6.98 2.73 0.10 46.96 01:10:01 AM 1 34.94 0.00 5.93 1.39 0.12 57.62 01:11:01 AM all 20.60 0.00 2.40 1.49 0.07 75.44 01:11:01 AM 0 26.99 0.00 2.99 1.32 0.07 68.64 01:11:01 AM 1 14.21 0.00 1.80 1.67 0.07 82.25 01:12:01 AM all 22.42 0.00 3.59 1.49 0.09 72.41 01:12:01 AM 0 25.50 0.00 3.80 1.77 0.08 68.84 01:12:01 AM 1 19.33 0.00 3.37 1.22 0.10 75.98 01:13:01 AM all 5.79 0.00 1.47 0.89 0.03 91.81 01:13:01 AM 0 7.38 0.00 1.40 0.87 0.03 90.32 01:13:01 AM 1 4.20 0.00 1.54 0.92 0.03 93.31 01:14:01 AM all 9.42 0.00 0.47 0.02 0.07 90.03 01:14:01 AM 0 10.49 0.00 0.39 0.03 0.07 89.03 01:14:01 AM 1 8.35 0.00 0.55 0.00 0.07 91.03 01:15:01 AM all 11.77 0.00 1.31 0.00 0.09 86.82 01:15:01 AM 0 0.69 0.00 0.13 0.00 0.08 99.10 01:15:01 AM 1 22.99 0.00 2.51 0.00 0.10 74.41 01:16:01 AM all 9.31 0.00 0.98 0.00 0.09 89.61 01:16:01 AM 0 8.63 0.00 0.88 0.00 0.08 90.41 01:16:01 AM 1 10.00 0.00 1.09 0.00 0.10 88.81 01:17:01 AM all 20.95 0.00 2.72 0.28 0.08 75.97 01:17:01 AM 0 28.19 0.00 2.84 0.50 0.10 68.37 01:17:01 AM 1 13.74 0.00 2.60 0.05 0.07 83.54 Average: all 17.40 0.00 2.42 0.78 0.08 79.32 Average: 0 18.85 0.00 2.42 0.90 0.08 77.75 Average: 1 15.94 0.00 2.42 0.66 0.08 80.90