---> uname -a: Linux prd-centos8-robot-2c-8g-12260.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 613 4938 19 2145 6787 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:a8:0e:64 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.154/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85823sec preferred_lft 85823sec inet6 fe80::f816:3eff:fea8:e64/64 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) 08/20/2024 _x86_64_ (2 CPU) 08:26:14 LINUX RESTART (2 CPU) 08:27:01 AM tps rtps wtps bread/s bwrtn/s 08:28:01 AM 85.97 15.84 70.13 2963.41 6045.20 08:29:01 AM 82.90 0.70 82.20 50.79 9479.90 08:30:01 AM 20.56 0.85 19.71 123.94 1497.08 08:31:01 AM 62.41 0.03 62.38 3.47 7958.25 08:32:01 AM 8.60 0.12 8.48 33.05 1027.69 08:33:02 AM 0.52 0.00 0.52 0.00 11.03 08:34:01 AM 0.29 0.00 0.29 0.00 178.96 08:35:01 AM 13.10 0.37 12.73 41.59 519.68 Average: 34.36 2.24 32.12 402.87 3346.16 08:27:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:28:01 AM 5354032 7050328 2528392 32.08 2688 1878304 710024 7.95 211352 1990480 124064 08:29:01 AM 5163252 6990336 2719172 34.50 2688 2004072 746756 8.36 222872 2146780 30096 08:30:01 AM 5179780 7015008 2702644 34.29 2688 2012588 727704 8.15 247000 2108968 3548 08:31:01 AM 5015792 7046752 2866632 36.37 2688 2200452 666884 7.47 261552 2225700 15552 08:32:01 AM 4954936 6995276 2927488 37.14 2688 2209828 753676 8.44 261832 2288584 8 08:33:02 AM 4941012 6981384 2941412 37.32 2688 2209860 770876 8.63 261832 2302352 44 08:34:01 AM 4936576 6982148 2945848 37.37 2688 2215056 769100 8.61 261892 2306096 4 08:35:01 AM 5152636 7041108 2729788 34.63 2688 2063500 673884 7.55 300464 2077332 32168 Average: 5087252 7012792 2795172 35.46 2688 2099208 727363 8.14 253600 2180786 25686 08:27:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 AM eth0 246.25 160.31 1404.39 53.84 0.00 0.00 0.00 0.00 08:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 AM eth0 51.52 42.98 533.51 8.01 0.00 0.00 0.00 0.00 08:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 AM eth0 23.54 11.03 10.55 3.94 0.00 0.00 0.00 0.00 08:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 AM eth0 251.20 178.94 315.72 46.86 0.00 0.00 0.00 0.00 08:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 AM eth0 121.42 106.20 90.72 38.65 0.00 0.00 0.00 0.00 08:33:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:02 AM eth0 337.74 334.69 310.90 129.47 0.00 0.00 0.00 0.00 08:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM eth0 150.90 144.09 356.48 42.47 0.00 0.00 0.00 0.00 08:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM eth0 48.49 35.44 95.82 38.02 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 153.89 126.67 389.82 45.16 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) 08/20/2024 _x86_64_ (2 CPU) 08:26:14 LINUX RESTART (2 CPU) 08:27:01 AM CPU %user %nice %system %iowait %steal %idle 08:28:01 AM all 32.58 0.00 5.78 3.29 0.09 58.27 08:28:01 AM 0 40.78 0.00 6.63 3.30 0.08 49.20 08:28:01 AM 1 24.39 0.00 4.92 3.28 0.10 67.31 08:29:01 AM all 23.76 0.00 3.53 3.21 0.09 69.41 08:29:01 AM 0 14.71 0.00 2.93 3.62 0.10 78.64 08:29:01 AM 1 32.84 0.00 4.13 2.79 0.08 60.15 08:30:01 AM all 11.48 0.00 1.73 0.48 0.08 86.24 08:30:01 AM 0 8.97 0.00 1.75 0.32 0.07 88.89 08:30:01 AM 1 13.99 0.00 1.70 0.63 0.08 83.59 08:31:01 AM all 25.24 0.00 4.28 2.13 0.10 68.25 08:31:01 AM 0 24.01 0.00 3.90 2.37 0.08 69.63 08:31:01 AM 1 26.48 0.00 4.67 1.88 0.12 66.86 08:32:01 AM all 18.27 0.00 1.83 0.26 0.08 79.56 08:32:01 AM 0 25.88 0.00 3.13 0.17 0.07 70.75 08:32:01 AM 1 10.61 0.00 0.52 0.35 0.08 88.43 08:33:02 AM all 26.76 0.00 0.64 0.00 0.12 72.49 08:33:02 AM 0 50.28 0.00 0.87 0.00 0.13 48.72 08:33:02 AM 1 3.31 0.00 0.40 0.00 0.10 96.18 08:34:01 AM all 17.22 0.00 0.45 0.01 0.09 82.24 08:34:01 AM 0 32.64 0.00 0.66 0.00 0.10 66.60 08:34:01 AM 1 2.02 0.00 0.24 0.02 0.07 97.65 08:35:01 AM all 15.55 0.00 2.11 0.19 0.07 82.09 08:35:01 AM 0 18.30 0.00 2.34 0.07 0.07 79.22 08:35:01 AM 1 12.79 0.00 1.87 0.32 0.07 84.96 Average: all 21.37 0.00 2.55 1.20 0.09 74.80 Average: 0 26.90 0.00 2.79 1.24 0.09 68.99 Average: 1 15.84 0.00 2.31 1.16 0.09 80.60