---> uname -a: Linux prd-centos8-robot-2c-8g-5640.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 566 5012 19 2118 6834 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:7d:ec:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.105/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85849sec preferred_lft 85849sec inet6 fe80::f816:3eff:fe7d:ecfb/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/07/2024 _x86_64_ (2 CPU) 06:02:58 LINUX RESTART (2 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 105.11 6.95 98.17 1309.08 8673.65 06:06:01 AM 47.55 0.73 46.82 51.85 5762.51 06:07:02 AM 20.26 1.02 19.24 133.42 1329.84 06:08:01 AM 55.30 0.03 55.27 3.52 7665.83 06:09:01 AM 5.53 0.02 5.51 0.13 238.20 06:10:01 AM 1.27 0.00 1.27 0.00 28.37 06:11:01 AM 6.06 0.23 5.83 34.12 159.48 06:12:01 AM 25.07 0.52 24.56 64.65 1178.27 Average: 33.23 1.19 32.04 200.03 3120.17 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5196444 6995436 2685984 34.08 2688 1978380 738988 8.27 219080 2130700 126244 06:06:01 AM 5218308 7047144 2664120 33.80 2688 2005828 659124 7.38 230376 2087844 1184 06:07:02 AM 5159196 7044528 2723232 34.55 2688 2059992 698156 7.82 254008 2117008 46052 06:08:01 AM 5035856 7066908 2846572 36.11 2688 2200760 642000 7.19 262308 2207000 100 06:09:01 AM 4817064 6848404 3065364 38.89 2688 2201044 883856 9.90 262492 2428828 4 06:10:01 AM 4867128 6898512 3015300 38.25 2688 2201100 846500 9.48 262492 2378636 20 06:11:01 AM 5096892 6978876 2785536 35.34 2688 2055128 715016 8.01 270860 2158200 21552 06:12:01 AM 5173008 7038316 2709420 34.37 2688 2040564 664700 7.44 439352 1921524 16020 Average: 5070487 6989766 2811941 35.67 2688 2092850 731042 8.19 275121 2178718 26397 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 72.06 59.42 799.91 7.78 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 32.72 25.97 270.44 5.99 0.00 0.00 0.00 0.00 06:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:02 AM eth0 21.09 18.76 63.55 5.31 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 222.35 179.52 280.20 43.21 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 229.14 219.81 2741.33 701.28 0.00 0.00 0.00 0.00 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 420.08 415.23 6637.22 26.83 0.00 0.00 0.00 0.00 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 224.14 207.06 2874.83 29.83 0.00 0.00 0.00 0.00 06:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 AM eth0 18.04 16.69 14.53 7.84 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 154.81 142.73 1713.22 103.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/07/2024 _x86_64_ (2 CPU) 06:02:58 LINUX RESTART (2 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 39.40 0.00 5.46 3.00 0.10 52.04 06:05:01 AM 0 38.77 0.00 5.51 1.94 0.10 53.68 06:05:01 AM 1 40.04 0.00 5.41 4.05 0.10 50.40 06:06:01 AM all 21.44 0.00 2.71 1.86 0.09 73.89 06:06:01 AM 0 21.13 0.00 2.82 2.58 0.10 73.37 06:06:01 AM 1 21.76 0.00 2.61 1.14 0.08 74.42 06:07:02 AM all 18.37 0.00 2.27 0.76 0.08 78.52 06:07:02 AM 0 22.71 0.00 2.19 0.87 0.08 74.15 06:07:02 AM 1 14.03 0.00 2.35 0.65 0.07 82.90 06:08:01 AM all 23.49 0.00 3.49 2.73 0.08 70.21 06:08:01 AM 0 22.79 0.00 3.53 2.79 0.07 70.82 06:08:01 AM 1 24.19 0.00 3.45 2.67 0.08 69.61 06:09:01 AM all 12.91 0.00 0.96 0.06 0.10 85.97 06:09:01 AM 0 17.12 0.00 1.30 0.10 0.10 81.38 06:09:01 AM 1 8.73 0.00 0.62 0.02 0.10 90.53 06:10:01 AM all 12.62 0.00 1.19 0.00 0.11 86.08 06:10:01 AM 0 25.23 0.00 2.15 0.00 0.14 72.49 06:10:01 AM 1 0.15 0.00 0.23 0.00 0.08 99.53 06:11:01 AM all 14.33 0.00 1.93 0.07 0.09 83.58 06:11:01 AM 0 23.58 0.00 2.83 0.10 0.10 73.39 06:11:01 AM 1 5.23 0.00 1.05 0.03 0.08 93.60 06:12:01 AM all 32.02 0.00 3.33 0.44 0.08 64.13 06:12:01 AM 0 41.07 0.00 3.67 0.38 0.07 54.80 06:12:01 AM 1 22.97 0.00 2.99 0.50 0.10 73.44 Average: all 21.85 0.00 2.67 1.11 0.09 74.28 Average: 0 26.58 0.00 3.00 1.10 0.09 69.23 Average: 1 17.14 0.00 2.34 1.13 0.09 79.31