---> uname -a: Linux prd-centos8-robot-2c-8g-40438.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 588 4984 19 2125 6812 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:39:46:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.14/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85825sec preferred_lft 85825sec inet6 fe80::f816:3eff:fe39:4622/64 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) 10/08/2024 _x86_64_ (2 CPU) 05:05:58 LINUX RESTART (2 CPU) 05:07:01 AM tps rtps wtps bread/s bwrtn/s 05:08:01 AM 98.90 13.25 85.65 2372.68 6926.72 05:09:01 AM 67.03 0.70 66.33 50.78 9292.77 05:10:01 AM 33.04 0.42 32.62 64.78 1920.71 05:11:01 AM 45.25 0.03 45.22 3.47 7026.09 05:12:01 AM 2.80 0.12 2.68 33.06 96.33 05:13:01 AM 2.17 0.00 2.17 0.00 107.90 05:14:01 AM 0.55 0.00 0.55 0.00 46.18 05:15:01 AM 15.08 0.40 14.68 46.79 711.93 Average: 33.10 1.86 31.24 321.45 3266.13 05:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:08:01 AM 5262764 7019112 2619668 33.23 2688 1937592 703492 7.88 214980 2080328 179728 05:09:01 AM 5205608 7040168 2676824 33.96 2688 2011196 701280 7.85 230400 2100784 1108 05:10:01 AM 4988536 7022648 2893896 36.71 2688 2203844 695028 7.78 255868 2271320 172980 05:11:01 AM 5019680 7056464 2862752 36.32 2688 2206112 642024 7.19 257912 2230872 12 05:12:01 AM 4971928 7011120 2910504 36.92 2688 2208520 711704 7.97 258180 2278444 1304 05:13:01 AM 4955060 6994268 2927372 37.14 2688 2208536 745588 8.35 258180 2294788 4 05:14:01 AM 4956728 6997128 2925704 37.12 2688 2209736 745588 8.35 258240 2293340 16 05:15:01 AM 5130304 6997644 2752128 34.91 2688 2042020 719976 8.06 444876 1955488 13360 Average: 5061326 7017319 2821106 35.79 2688 2128444 708085 7.93 272330 2188170 46064 05:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 175.82 123.91 1325.81 28.20 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 47.50 31.69 385.37 6.18 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 38.79 33.02 295.30 8.16 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 222.23 152.97 47.00 41.20 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 117.33 110.10 39.51 42.92 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 261.15 258.10 192.83 103.07 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 163.01 161.21 74.32 56.69 0.00 0.00 0.00 0.00 05:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM eth0 59.21 35.73 85.20 23.98 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 135.63 113.34 305.67 38.80 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) 10/08/2024 _x86_64_ (2 CPU) 05:05:58 LINUX RESTART (2 CPU) 05:07:01 AM CPU %user %nice %system %iowait %steal %idle 05:08:01 AM all 37.64 0.00 6.55 3.24 0.12 52.46 05:08:01 AM 0 42.69 0.00 6.51 2.96 0.10 47.74 05:08:01 AM 1 32.57 0.00 6.60 3.52 0.13 57.18 05:09:01 AM all 17.37 0.00 2.92 2.35 0.08 77.27 05:09:01 AM 0 23.33 0.00 3.07 2.54 0.08 70.98 05:09:01 AM 1 11.42 0.00 2.77 2.15 0.08 83.57 05:10:01 AM all 25.75 0.00 3.47 0.58 0.07 70.13 05:10:01 AM 0 23.88 0.00 3.28 0.62 0.07 72.16 05:10:01 AM 1 27.61 0.00 3.65 0.55 0.08 68.10 05:11:01 AM all 8.86 0.00 1.99 2.01 0.05 87.09 05:11:01 AM 0 8.86 0.00 1.75 2.11 0.07 87.22 05:11:01 AM 1 8.86 0.00 2.22 1.92 0.03 86.96 05:12:01 AM all 10.29 0.00 0.46 0.03 0.06 89.16 05:12:01 AM 0 10.71 0.00 0.47 0.02 0.05 88.75 05:12:01 AM 1 9.86 0.00 0.45 0.05 0.07 89.57 05:13:01 AM all 20.65 0.00 0.54 0.01 0.12 78.68 05:13:01 AM 0 37.72 0.00 0.87 0.00 0.12 61.29 05:13:01 AM 1 3.61 0.00 0.22 0.02 0.12 96.04 05:14:01 AM all 22.42 0.00 0.43 0.00 0.09 77.06 05:14:01 AM 0 44.39 0.00 0.67 0.00 0.08 54.85 05:14:01 AM 1 0.60 0.00 0.18 0.00 0.10 99.11 05:15:01 AM all 19.95 0.00 2.90 0.14 0.06 76.95 05:15:01 AM 0 31.66 0.00 3.34 0.12 0.05 64.83 05:15:01 AM 1 8.21 0.00 2.46 0.17 0.07 89.10 Average: all 20.37 0.00 2.41 1.05 0.08 76.10 Average: 0 27.89 0.00 2.50 1.05 0.08 68.49 Average: 1 12.85 0.00 2.32 1.05 0.09 83.70