---> uname -a: Linux prd-centos8-robot-2c-8g-28898.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 601 4964 19 2131 6799 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:b4:d0:f8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.156/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85861sec preferred_lft 85861sec inet6 fe80::f816:3eff:feb4:d0f8/64 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) 00:59:07 LINUX RESTART (2 CPU) 01:00:01 AM tps rtps wtps bread/s bwrtn/s 01:01:01 AM 78.11 13.53 64.58 2497.97 6316.41 01:02:01 AM 89.73 0.78 88.94 52.61 9657.08 01:03:01 AM 25.57 0.42 25.16 64.78 2066.81 01:04:01 AM 57.46 0.03 57.42 3.47 7088.25 01:05:01 AM 7.91 0.10 7.81 32.12 753.10 01:06:01 AM 1.88 0.03 1.85 1.87 91.79 01:07:01 AM 2.73 0.32 2.42 36.92 213.61 01:08:01 AM 28.56 0.53 28.03 64.79 1411.65 Average: 36.50 1.97 34.53 344.30 3450.32 01:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:01:01 AM 5253892 6989948 2628532 33.35 2688 1920324 764408 8.56 244760 2066828 144544 01:02:01 AM 5146892 6982852 2735532 34.70 2688 2012608 720868 8.07 221452 2159152 30080 01:03:01 AM 5137336 7027656 2745088 34.83 2688 2064716 709756 7.95 252724 2137292 46964 01:04:01 AM 5012444 7047640 2869980 36.41 2688 2204592 643408 7.20 259800 2234404 16544 01:05:01 AM 4969076 7005512 2913348 36.96 2688 2205832 698060 7.82 259992 2276968 168 01:06:01 AM 4964872 7002556 2917552 37.01 2688 2207088 698060 7.82 260204 2281364 592 01:07:01 AM 5141084 7019392 2741340 34.78 2688 2051520 683804 7.66 257136 2124616 9656 01:08:01 AM 5164828 7043344 2717596 34.48 2688 2053796 675224 7.56 449844 1915928 16748 Average: 5098803 7014862 2783621 35.31 2688 2090060 699198 7.83 275739 2149569 33162 01:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 201.48 137.09 1224.13 45.97 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 66.12 52.25 613.25 8.74 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 19.21 15.06 52.98 4.78 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 204.98 177.65 267.54 42.58 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 9.85 5.30 3.63 2.41 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 31.49 22.93 8.79 4.42 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 60.63 42.50 84.40 28.10 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 21.10 19.36 17.32 9.33 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 76.85 59.02 284.04 18.29 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) 00:59:07 LINUX RESTART (2 CPU) 01:00:01 AM CPU %user %nice %system %iowait %steal %idle 01:01:01 AM all 28.60 0.00 5.16 4.71 0.10 61.43 01:01:01 AM 0 22.72 0.00 4.51 3.61 0.10 69.05 01:01:01 AM 1 34.50 0.00 5.80 5.80 0.10 53.79 01:02:01 AM all 29.42 0.00 4.32 3.23 0.12 62.91 01:02:01 AM 0 30.70 0.00 3.87 1.75 0.13 63.55 01:02:01 AM 1 28.15 0.00 4.77 4.71 0.10 62.27 01:03:01 AM all 18.44 0.00 2.75 1.05 0.08 77.68 01:03:01 AM 0 13.54 0.00 2.71 0.50 0.07 83.19 01:03:01 AM 1 23.34 0.00 2.79 1.60 0.10 72.17 01:04:01 AM all 20.24 0.00 3.36 1.94 0.08 74.39 01:04:01 AM 0 10.99 0.00 2.81 1.67 0.07 84.45 01:04:01 AM 1 29.47 0.00 3.91 2.21 0.08 64.32 01:05:01 AM all 1.40 0.00 0.28 0.52 0.06 97.74 01:05:01 AM 0 1.67 0.00 0.30 0.08 0.05 97.90 01:05:01 AM 1 1.14 0.00 0.27 0.95 0.07 97.58 01:06:01 AM all 8.95 0.00 0.82 0.01 0.07 90.16 01:06:01 AM 0 5.13 0.00 0.64 0.02 0.07 94.15 01:06:01 AM 1 12.76 0.00 1.01 0.00 0.07 86.16 01:07:01 AM all 14.27 0.00 1.80 0.06 0.08 83.79 01:07:01 AM 0 6.32 0.00 1.96 0.08 0.07 91.57 01:07:01 AM 1 22.22 0.00 1.64 0.03 0.10 76.01 01:08:01 AM all 30.90 0.00 3.66 0.28 0.10 65.06 01:08:01 AM 0 13.72 0.00 3.06 0.28 0.10 82.84 01:08:01 AM 1 48.06 0.00 4.27 0.27 0.10 47.30 Average: all 19.03 0.00 2.77 1.47 0.09 76.64 Average: 0 13.10 0.00 2.48 1.00 0.08 83.33 Average: 1 24.95 0.00 3.06 1.95 0.09 69.95