---> uname -a: Linux prd-centos8-robot-2c-8g-6376.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: 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 570 5009 19 2117 6831 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:8f:0a:35 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.115/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85855sec preferred_lft 85855sec inet6 fe80::f816:3eff:fe8f:a35/64 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) 04/10/2024 _x86_64_ (2 CPU) 04:10:34 LINUX RESTART (2 CPU) 04:11:01 AM tps rtps wtps bread/s bwrtn/s 04:12:01 AM 83.72 35.82 47.91 8483.89 23700.28 04:13:01 AM 115.14 4.45 110.70 69.71 9138.45 04:14:01 AM 31.82 0.70 31.12 50.51 3770.98 04:15:01 AM 43.99 0.92 43.08 129.31 2771.07 04:16:01 AM 27.49 0.05 27.44 3.60 5594.47 04:17:01 AM 0.78 0.00 0.78 0.00 21.36 04:18:01 AM 0.42 0.00 0.42 0.00 12.41 04:19:01 AM 18.23 0.35 17.88 46.13 698.88 Average: 40.20 5.29 34.91 1098.02 5713.87 04:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:12:01 AM 5396372 7014412 2486064 31.54 2688 1809344 766736 8.59 195468 2003144 106996 04:13:01 AM 5129304 6974568 2753132 34.93 2688 2022372 766800 8.59 214532 2192176 113908 04:14:01 AM 5182000 7014792 2700436 34.26 2688 2009944 704992 7.89 231924 2123256 5164 04:15:01 AM 4998704 7029964 2883732 36.58 2688 2200528 687492 7.70 258780 2255076 154084 04:16:01 AM 4968888 7000332 2913548 36.96 2688 2200920 740736 8.29 262676 2275540 260 04:17:01 AM 4813144 6844636 3069292 38.94 2688 2200968 920028 10.30 262676 2430464 4 04:18:01 AM 4916264 6948024 2966172 37.63 2688 2201236 806952 9.04 262676 2328136 44 04:19:01 AM 5120648 6981396 2761788 35.04 2688 2036044 744868 8.34 437524 1973828 13352 Average: 5065666 6976016 2816770 35.73 2688 2085170 767326 8.59 265782 2197702 49226 04:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 270.66 168.97 1538.23 61.48 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 49.03 43.14 497.89 7.73 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 14.86 5.01 5.00 2.01 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 47.99 40.76 301.16 9.91 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 217.21 203.65 44.32 570.74 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 504.83 441.55 6486.62 178.33 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 357.28 296.97 4454.29 19.36 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 61.79 42.76 103.15 25.94 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 190.47 155.36 1678.92 109.45 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) 04/10/2024 _x86_64_ (2 CPU) 04:10:34 LINUX RESTART (2 CPU) 04:11:01 AM CPU %user %nice %system %iowait %steal %idle 04:12:01 AM all 39.32 0.00 6.59 9.16 0.09 44.83 04:12:01 AM 0 36.25 0.00 6.14 7.74 0.10 49.77 04:12:01 AM 1 42.39 0.00 7.05 10.58 0.08 39.89 04:13:01 AM all 40.69 0.00 5.48 2.62 0.11 51.10 04:13:01 AM 0 26.81 0.00 4.34 2.71 0.12 66.02 04:13:01 AM 1 54.62 0.00 6.62 2.54 0.10 36.12 04:14:01 AM all 8.98 0.00 1.34 12.02 0.08 77.59 04:14:01 AM 0 6.55 0.00 1.34 22.81 0.08 69.23 04:14:01 AM 1 11.41 0.00 1.33 1.25 0.07 85.94 04:15:01 AM all 35.08 0.00 4.61 1.88 0.10 58.33 04:15:01 AM 0 28.05 0.00 4.06 1.71 0.10 66.08 04:15:01 AM 1 42.10 0.00 5.15 2.06 0.10 50.59 04:16:01 AM all 11.49 0.00 1.07 1.13 0.07 86.24 04:16:01 AM 0 13.26 0.00 1.19 1.08 0.07 84.40 04:16:01 AM 1 9.73 0.00 0.95 1.19 0.07 88.06 04:17:01 AM all 13.14 0.00 1.45 0.00 0.11 85.31 04:17:01 AM 0 12.31 0.00 1.46 0.00 0.10 86.13 04:17:01 AM 1 13.97 0.00 1.43 0.00 0.12 84.47 04:18:01 AM all 10.31 0.00 0.94 0.00 0.10 88.65 04:18:01 AM 0 1.02 0.00 0.25 0.00 0.10 98.63 04:18:01 AM 1 19.79 0.00 1.64 0.00 0.10 78.47 04:19:01 AM all 23.41 0.00 2.69 0.18 0.08 73.63 04:19:01 AM 0 16.80 0.00 2.70 0.15 0.08 80.26 04:19:01 AM 1 29.97 0.00 2.69 0.22 0.08 67.04 Average: all 22.83 0.00 3.03 3.39 0.09 70.66 Average: 0 17.64 0.00 2.69 4.53 0.09 75.04 Average: 1 28.04 0.00 3.37 2.23 0.09 66.27