---> uname -a: Linux prd-centos8-robot-2c-8g-34610.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 4961 19 2122 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:9e:b0:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.112/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85836sec preferred_lft 85836sec inet6 fe80::f816:3eff:fe9e:b015/64 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) 10/03/2024 _x86_64_ (2 CPU) 04:12:58 LINUX RESTART (2 CPU) 04:14:01 AM tps rtps wtps bread/s bwrtn/s 04:15:01 AM 92.07 10.73 81.34 1841.39 6360.40 04:16:01 AM 76.67 0.73 75.94 51.32 9658.21 04:17:01 AM 25.33 0.32 25.01 60.66 1482.64 04:18:01 AM 47.25 0.03 47.22 3.47 7046.12 04:19:01 AM 2.35 0.10 2.25 32.13 69.19 04:20:00 AM 2.15 0.00 2.15 0.00 80.18 04:20:01 AM 1.94 0.00 1.94 0.00 14.56 04:21:01 AM 0.50 0.00 0.50 0.00 15.38 04:22:01 AM 18.53 0.68 17.85 75.45 694.58 Average: 33.11 1.57 31.53 258.07 3175.91 04:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:15:01 AM 5266228 7005404 2616204 33.19 2688 1920840 718544 8.05 211328 2080484 160596 04:16:01 AM 5136952 6972660 2745480 34.83 2688 2012780 735916 8.24 222084 2176644 8 04:17:01 AM 5021440 6966328 2860992 36.30 2688 2118700 770688 8.63 260012 2244472 86028 04:18:01 AM 4990728 7030144 2891704 36.69 2688 2208836 667720 7.48 258704 2257324 32 04:19:01 AM 4922216 6962852 2960216 37.55 2688 2210048 755616 8.46 258844 2325076 264 04:20:00 AM 4871968 6912652 3010464 38.19 2688 2210096 809220 9.06 258844 2374376 24 04:20:01 AM 4871672 6912388 3010760 38.20 2688 2210100 809220 9.06 258844 2374696 36 04:21:01 AM 4867900 6908812 3014532 38.24 2688 2210308 831988 9.32 258872 2379176 80 04:22:01 AM 5117416 6983412 2765016 35.08 2688 2040916 715904 8.02 444364 1969744 12732 Average: 5007391 6961628 2875041 36.47 2688 2126958 757202 8.48 270211 2242444 28867 04:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 87.54 71.41 946.42 8.30 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 44.92 33.61 383.64 5.67 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 34.19 29.93 295.14 7.85 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 218.61 167.03 50.90 44.48 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 54.52 55.74 9.72 410.79 0.00 0.00 0.00 0.00 04:20:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:00 AM eth0 472.57 400.42 6137.06 311.86 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 902.91 651.46 10872.44 41.97 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 346.34 290.97 4669.78 18.94 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 67.67 45.51 88.38 24.31 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 166.72 137.37 1582.81 103.45 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) 10/03/2024 _x86_64_ (2 CPU) 04:12:58 LINUX RESTART (2 CPU) 04:14:01 AM CPU %user %nice %system %iowait %steal %idle 04:15:01 AM all 31.64 0.00 4.96 4.79 0.12 58.49 04:15:01 AM 0 33.65 0.00 5.31 4.14 0.12 56.78 04:15:01 AM 1 29.64 0.00 4.60 5.44 0.12 60.20 04:16:01 AM all 17.09 0.00 2.61 3.89 0.08 76.34 04:16:01 AM 0 20.56 0.00 2.54 4.78 0.08 72.04 04:16:01 AM 1 13.62 0.00 2.67 2.99 0.07 80.65 04:17:01 AM all 22.48 0.00 2.82 1.15 0.08 73.48 04:17:01 AM 0 27.82 0.00 3.05 1.68 0.07 67.39 04:17:01 AM 1 17.14 0.00 2.59 0.62 0.08 79.57 04:18:01 AM all 14.63 0.00 2.82 2.61 0.07 79.88 04:18:01 AM 0 19.73 0.00 3.03 2.93 0.07 74.23 04:18:01 AM 1 9.52 0.00 2.61 2.28 0.07 85.52 04:19:01 AM all 5.55 0.00 0.29 0.03 0.06 94.07 04:19:01 AM 0 5.66 0.00 0.27 0.00 0.05 94.02 04:19:01 AM 1 5.44 0.00 0.30 0.07 0.07 94.12 04:20:00 AM all 13.80 0.00 1.35 0.09 0.14 84.63 04:20:00 AM 0 22.11 0.00 2.21 0.00 0.14 75.54 04:20:00 AM 1 5.59 0.00 0.49 0.17 0.14 93.61 04:20:01 AM all 1.49 0.00 1.99 0.00 0.00 96.52 04:20:01 AM 0 2.02 0.00 2.02 0.00 0.00 95.96 04:20:01 AM 1 0.98 0.00 1.96 0.00 0.00 97.06 04:21:01 AM all 10.45 0.00 1.07 0.00 0.10 88.38 04:21:01 AM 0 17.54 0.00 1.83 0.00 0.12 80.51 04:21:01 AM 1 3.54 0.00 0.32 0.00 0.08 96.06 04:22:01 AM all 23.68 0.00 3.25 0.32 0.09 72.66 04:22:01 AM 0 31.03 0.00 3.10 0.32 0.12 65.44 04:22:01 AM 1 16.27 0.00 3.40 0.32 0.07 79.95 Average: all 17.41 0.00 2.40 1.61 0.09 78.49 Average: 0 22.25 0.00 2.67 1.74 0.09 73.24 Average: 1 12.60 0.00 2.13 1.49 0.09 83.70