---> uname -a: Linux prd-centos8-robot-2c-8g-11749.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 657 4730 19 2309 6737 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:16:9c:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.109/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85822sec preferred_lft 85822sec inet6 fe80::f816:3eff:fe16:9ce0/64 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) 11/30/2024 _x86_64_ (2 CPU) 23:05:54 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 123.11 6.78 116.33 1247.79 11404.90 11:09:01 PM 33.34 0.98 32.36 110.90 3704.05 11:10:01 PM 47.48 2.55 44.94 395.33 2929.19 11:11:01 PM 24.49 0.03 24.46 3.47 5506.83 11:12:01 PM 0.45 0.00 0.45 0.00 9.20 11:13:01 PM 0.20 0.00 0.20 0.00 2.00 11:14:01 PM 0.10 0.00 0.10 0.00 0.77 11:15:01 PM 17.58 0.27 17.31 43.73 471.12 Average: 30.84 1.33 29.52 225.14 3003.51 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5105204 6965064 2777228 35.23 2688 2037404 806028 9.03 213400 2220264 116224 11:09:01 PM 5232140 7069240 2650292 33.62 2688 2014092 703356 7.88 240268 2064604 12 11:10:01 PM 4923760 6974136 2958672 37.54 2688 2219708 766816 8.59 259664 2329172 156044 11:11:01 PM 4941688 6992160 2940744 37.31 2688 2219832 723772 8.10 262916 2302800 4 11:12:01 PM 4941660 6992132 2940772 37.31 2688 2219836 723772 8.10 262916 2302872 4 11:13:01 PM 4941840 6992312 2940592 37.31 2688 2219836 723772 8.10 262916 2302804 4 11:14:01 PM 4941668 6992140 2940764 37.31 2688 2219836 723772 8.10 262916 2303020 16 11:15:01 PM 4859920 6909412 3022512 38.34 2688 2218172 787948 8.82 458324 2189184 13356 Average: 4985985 6985824 2896447 36.75 2688 2171090 744904 8.34 277915 2251840 35708 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 93.40 72.40 1048.09 18.25 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 15.96 9.83 7.01 3.87 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 53.62 42.07 303.07 10.60 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 307.48 216.49 63.61 47.08 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 1.08 0.47 0.22 0.13 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 0.90 0.17 0.05 0.01 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 3.28 1.43 1.77 1.14 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 81.94 51.91 60.35 56.95 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 69.71 49.35 185.51 17.25 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) 11/30/2024 _x86_64_ (2 CPU) 23:05:54 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 33.44 0.00 5.33 5.12 0.12 55.99 11:08:01 PM 0 42.89 0.00 6.31 5.84 0.10 44.87 11:08:01 PM 1 24.05 0.00 4.37 4.40 0.13 67.05 11:09:01 PM all 14.56 0.00 1.75 1.09 0.08 82.51 11:09:01 PM 0 15.06 0.00 1.94 1.09 0.08 81.83 11:09:01 PM 1 14.07 0.00 1.57 1.10 0.07 83.20 11:10:01 PM all 26.51 0.00 4.38 1.38 0.13 67.59 11:10:01 PM 0 22.77 0.00 4.12 1.38 0.17 71.56 11:10:01 PM 1 30.27 0.00 4.65 1.37 0.10 63.61 11:11:01 PM all 1.81 0.00 0.98 2.19 0.05 94.97 11:11:01 PM 0 2.64 0.00 0.80 0.59 0.03 95.94 11:11:01 PM 1 0.97 0.00 1.15 3.82 0.07 94.00 11:12:01 PM all 0.33 0.00 0.06 0.00 0.04 99.57 11:12:01 PM 0 0.53 0.00 0.03 0.00 0.02 99.42 11:12:01 PM 1 0.13 0.00 0.08 0.00 0.07 99.72 11:13:01 PM all 0.31 0.00 0.05 0.00 0.04 99.60 11:13:01 PM 0 0.53 0.00 0.03 0.00 0.03 99.40 11:13:01 PM 1 0.08 0.00 0.07 0.00 0.05 99.80 11:14:01 PM all 0.36 0.00 0.09 0.00 0.04 99.51 11:14:01 PM 0 0.55 0.00 0.03 0.00 0.03 99.38 11:14:01 PM 1 0.17 0.00 0.15 0.00 0.05 99.63 11:15:01 PM all 19.36 0.00 2.49 0.22 0.08 77.84 11:15:01 PM 0 27.71 0.00 3.06 0.30 0.08 68.85 11:15:01 PM 1 11.00 0.00 1.93 0.13 0.08 86.86 Average: all 12.08 0.00 1.89 1.25 0.07 84.71 Average: 0 14.05 0.00 2.04 1.14 0.07 82.69 Average: 1 10.11 0.00 1.75 1.35 0.08 86.72