---> uname -a: Linux prd-centos8-robot-2c-8g-10337.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 579 4998 19 2119 6821 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:09:f7:d6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.41/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85995sec preferred_lft 85995sec inet6 fe80::f816:3eff:fe09:f7d6/64 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) 11/26/2024 _x86_64_ (2 CPU) 02:28:43 LINUX RESTART (2 CPU) 02:29:01 AM tps rtps wtps bread/s bwrtn/s 02:30:01 AM 199.27 140.01 59.25 14210.09 39270.58 02:31:01 AM 118.79 7.41 111.38 1296.50 10341.84 02:32:01 AM 32.32 0.42 31.90 64.77 3736.58 02:33:01 AM 58.56 0.03 58.52 3.47 7501.45 02:34:01 AM 8.11 0.08 8.03 31.99 769.48 02:35:01 AM 19.01 0.45 18.56 48.12 708.06 Average: 72.68 24.74 47.94 2609.48 10388.70 02:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:30:01 AM 5492904 7029804 2389520 30.31 2688 1728884 767300 8.59 186972 1915376 95868 02:31:01 AM 5173836 7006784 2708588 34.36 2688 2009556 718252 8.04 221448 2137184 91200 02:32:01 AM 5241396 7075708 2641028 33.51 2688 2011500 648596 7.26 240228 2052596 24 02:33:01 AM 5022884 7057052 2859540 36.28 2688 2203592 648336 7.26 257188 2222532 16560 02:34:01 AM 4986824 7022200 2895600 36.73 2688 2204800 696404 7.80 257312 2260196 248 02:35:01 AM 5217924 7079036 2664500 33.80 2688 2036472 653516 7.32 446100 1866816 13356 Average: 5189295 7045097 2693129 34.17 2688 2032467 688734 7.71 268208 2075783 36209 02:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 288.71 171.66 1269.12 58.39 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 89.67 73.34 944.79 10.45 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 15.26 8.60 6.03 3.59 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 229.90 164.09 336.44 42.49 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 11.93 5.43 3.64 0.89 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 58.38 40.50 82.02 22.60 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 115.64 77.27 440.36 23.07 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) 11/26/2024 _x86_64_ (2 CPU) 02:28:43 LINUX RESTART (2 CPU) 02:29:01 AM CPU %user %nice %system %iowait %steal %idle 02:30:01 AM all 38.60 0.06 10.05 9.02 0.10 42.17 02:30:01 AM 0 39.14 0.07 10.02 8.66 0.10 42.02 02:30:01 AM 1 38.07 0.05 10.09 9.38 0.10 42.31 02:31:01 AM all 35.63 0.00 5.79 2.15 0.09 56.34 02:31:01 AM 0 36.81 0.00 5.10 2.17 0.08 55.84 02:31:01 AM 1 34.45 0.00 6.49 2.12 0.10 56.84 02:32:01 AM all 10.64 0.00 1.39 0.69 0.07 87.21 02:32:01 AM 0 13.56 0.00 1.30 0.87 0.07 84.21 02:32:01 AM 1 7.72 0.00 1.49 0.52 0.07 90.21 02:33:01 AM all 27.01 0.00 4.43 0.85 0.09 67.62 02:33:01 AM 0 30.10 0.00 4.55 0.47 0.10 64.78 02:33:01 AM 1 23.92 0.00 4.32 1.23 0.08 70.45 02:34:01 AM all 1.01 0.00 0.20 0.09 0.04 98.66 02:34:01 AM 0 0.33 0.00 0.17 0.15 0.03 99.32 02:34:01 AM 1 1.69 0.00 0.23 0.03 0.05 97.99 02:35:01 AM all 21.34 0.00 2.62 0.22 0.08 75.75 02:35:01 AM 0 26.26 0.00 2.79 0.07 0.07 70.82 02:35:01 AM 1 16.41 0.00 2.45 0.37 0.08 80.68 Average: all 22.37 0.01 4.08 2.16 0.08 71.30 Average: 0 24.36 0.01 3.98 2.06 0.08 69.51 Average: 1 20.37 0.01 4.17 2.27 0.08 73.10