---> uname -a: Linux prd-centos8-robot-2c-8g-6377.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 600 4981 19 2115 6801 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:9a:91:a7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.65/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85855sec preferred_lft 85855sec inet6 fe80::f816:3eff:fe9a:91a7/64 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 97.33 44.54 52.79 8580.17 31191.10 04:13:01 AM 113.53 3.62 109.91 60.38 9115.96 04:14:01 AM 30.96 0.70 30.26 50.52 3727.76 04:15:01 AM 44.52 0.92 43.60 129.29 2791.90 04:16:01 AM 27.91 0.07 27.84 4.53 5606.31 04:17:01 AM 0.72 0.00 0.72 0.00 58.87 04:18:01 AM 0.45 0.00 0.45 0.00 44.55 04:19:01 AM 18.36 0.33 18.03 45.18 783.92 Average: 41.72 6.27 35.45 1108.63 6664.67 04:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:12:01 AM 5399044 7010836 2483392 31.51 2688 1803020 818536 9.17 215280 1982292 107080 04:13:01 AM 5129312 6968992 2753124 34.93 2688 2016916 782348 8.76 213520 2196764 105280 04:14:01 AM 5187764 7009696 2694672 34.19 2688 1999132 741808 8.31 230876 2119796 1088 04:15:01 AM 4984024 7008520 2898412 36.77 2688 2193808 721296 8.08 258668 2272020 154096 04:16:01 AM 4968104 6993952 2914332 36.97 2688 2195400 744176 8.33 262576 2279324 1440 04:17:01 AM 4957160 6983028 2925276 37.11 2688 2195420 778016 8.71 262576 2289892 4 04:18:01 AM 4951372 6978448 2931064 37.18 2688 2196628 778016 8.71 262636 2295504 16 04:19:01 AM 5092724 6951076 2789712 35.39 2688 2033724 785800 8.80 439220 2001436 13344 Average: 5083688 6988068 2798748 35.51 2688 2079256 768750 8.61 268169 2179628 47794 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 310.43 179.64 1541.36 60.98 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 45.58 37.69 497.70 7.40 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 14.66 4.32 4.77 1.77 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 45.62 39.42 300.95 9.85 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 259.05 235.22 70.02 60.76 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 285.35 283.67 198.81 114.84 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 169.09 167.14 94.69 58.02 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 47.22 36.82 82.47 29.68 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 147.12 122.98 348.83 42.91 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 38.74 0.02 7.13 11.40 0.09 42.62 04:12:01 AM 0 48.52 0.03 7.38 13.33 0.08 30.65 04:12:01 AM 1 28.97 0.00 6.88 9.47 0.10 54.59 04:13:01 AM all 40.96 0.00 5.42 2.89 0.10 50.62 04:13:01 AM 0 48.63 0.00 5.88 3.25 0.10 42.15 04:13:01 AM 1 33.29 0.00 4.97 2.53 0.10 59.11 04:14:01 AM all 8.82 0.00 1.58 2.23 0.08 87.30 04:14:01 AM 0 7.73 0.00 1.12 1.03 0.10 90.02 04:14:01 AM 1 9.91 0.00 2.04 3.43 0.05 84.57 04:15:01 AM all 35.16 0.00 4.90 2.12 0.10 57.72 04:15:01 AM 0 43.59 0.00 5.22 2.15 0.10 48.94 04:15:01 AM 1 26.72 0.00 4.58 2.10 0.10 66.49 04:16:01 AM all 12.88 0.00 1.34 1.21 0.08 84.49 04:16:01 AM 0 13.73 0.00 1.47 0.79 0.07 83.94 04:16:01 AM 1 12.03 0.00 1.21 1.63 0.08 85.04 04:17:01 AM all 21.61 0.00 0.53 0.00 0.08 77.77 04:17:01 AM 0 2.89 0.00 0.25 0.00 0.08 96.77 04:17:01 AM 1 40.42 0.00 0.81 0.00 0.08 58.69 04:18:01 AM all 23.02 0.00 0.49 0.00 0.09 76.40 04:18:01 AM 0 27.78 0.00 0.54 0.00 0.10 71.58 04:18:01 AM 1 18.22 0.00 0.44 0.00 0.08 81.25 04:19:01 AM all 23.46 0.00 2.72 0.23 0.08 73.51 04:19:01 AM 0 31.51 0.00 2.53 0.40 0.08 65.47 04:19:01 AM 1 15.39 0.00 2.91 0.07 0.07 81.57 Average: all 25.60 0.00 3.02 2.51 0.09 68.79 Average: 0 28.06 0.00 3.05 2.62 0.09 66.18 Average: 1 23.13 0.00 2.98 2.41 0.08 71.40