---> uname -a: Linux prd-centos8-robot-2c-8g-28970.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 567 5004 19 2125 6833 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:ef:ac:65 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.32/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85890sec preferred_lft 85890sec inet6 fe80::f816:3eff:feef:ac65/64 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) 09/28/2024 _x86_64_ (2 CPU) 02:16:01 LINUX RESTART (2 CPU) 02:17:01 AM tps rtps wtps bread/s bwrtn/s 02:18:01 AM 82.89 7.15 75.74 1262.25 6320.04 02:19:01 AM 85.70 0.73 84.97 51.32 9255.47 02:20:01 AM 24.04 0.38 23.66 64.25 1966.53 02:21:01 AM 61.36 0.03 61.33 3.47 7751.50 02:22:01 AM 7.45 0.10 7.35 32.13 311.81 02:23:02 AM 1.92 0.03 1.88 1.87 114.11 02:24:01 AM 21.17 0.42 20.74 48.53 1189.92 Average: 40.69 1.27 39.43 209.51 3850.55 02:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:18:01 AM 5381180 7079352 2501244 31.73 2688 1880104 666504 7.46 209836 1967776 132432 02:19:01 AM 5178608 7014464 2703816 34.30 2688 2012540 702008 7.86 221420 2132632 30072 02:20:01 AM 5183892 7055612 2698532 34.23 2688 2046908 679784 7.61 243684 2103832 32148 02:21:01 AM 5034052 7069248 2848372 36.14 2688 2204512 640200 7.17 259112 2209048 76 02:22:01 AM 4998040 7034624 2884384 36.59 2688 2205920 694060 7.77 259308 2248200 444 02:23:02 AM 4992292 7030036 2890132 36.67 2688 2207064 694060 7.77 259516 2254188 80 02:24:01 AM 5145728 7014172 2736696 34.72 2688 2043476 710996 7.96 445736 1939312 168 Average: 5130542 7042501 2751882 34.91 2688 2085789 683945 7.66 271230 2122141 27917 02:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 65.04 54.63 747.30 6.12 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 62.84 46.18 580.83 8.19 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 12.98 9.80 6.31 4.05 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 227.76 154.32 315.06 41.60 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 11.96 7.12 3.94 3.95 0.00 0.00 0.00 0.00 02:23:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:02 AM eth0 29.69 21.23 8.10 3.94 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 57.45 40.54 86.93 27.19 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 66.84 47.70 250.17 13.54 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) 09/28/2024 _x86_64_ (2 CPU) 02:16:01 LINUX RESTART (2 CPU) 02:17:01 AM CPU %user %nice %system %iowait %steal %idle 02:18:01 AM all 24.29 0.00 4.36 7.46 0.13 63.75 02:18:01 AM 0 26.97 0.00 4.79 7.18 0.13 60.93 02:18:01 AM 1 21.62 0.00 3.93 7.75 0.13 66.57 02:19:01 AM all 27.19 0.00 3.90 4.52 0.11 64.28 02:19:01 AM 0 13.40 0.00 3.10 5.24 0.10 78.17 02:19:01 AM 1 41.01 0.00 4.70 3.81 0.12 50.36 02:20:01 AM all 16.34 0.00 2.16 0.61 0.08 80.81 02:20:01 AM 0 9.70 0.00 1.77 0.53 0.07 87.93 02:20:01 AM 1 22.98 0.00 2.56 0.68 0.08 73.70 02:21:01 AM all 22.64 0.00 4.10 1.10 0.13 72.03 02:21:01 AM 0 17.45 0.00 3.79 1.15 0.12 77.48 02:21:01 AM 1 27.82 0.00 4.41 1.05 0.13 66.59 02:22:01 AM all 2.35 0.00 0.32 0.28 0.03 97.03 02:22:01 AM 0 0.47 0.00 0.15 0.08 0.02 99.28 02:22:01 AM 1 4.24 0.00 0.48 0.47 0.03 94.77 02:23:02 AM all 8.78 0.00 0.83 0.01 0.06 90.33 02:23:02 AM 0 7.90 0.00 0.59 0.02 0.05 91.45 02:23:02 AM 1 9.65 0.00 1.07 0.00 0.07 89.21 02:24:01 AM all 21.72 0.00 3.11 0.60 0.09 74.48 02:24:01 AM 0 11.73 0.00 2.60 0.73 0.08 84.86 02:24:01 AM 1 31.70 0.00 3.62 0.48 0.10 64.10 Average: all 17.60 0.00 2.68 2.09 0.09 77.54 Average: 0 12.51 0.00 2.40 2.14 0.08 82.87 Average: 1 22.69 0.00 2.96 2.04 0.10 72.22