---> uname -a: Linux prd-centos8-robot-2c-8g-4647.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 581 4983 19 2132 6819 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:37:e4:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.224/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85943sec preferred_lft 85943sec inet6 fe80::f816:3eff:fe37:e4e0/64 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) 12/21/2024 _x86_64_ (2 CPU) 23:06:30 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 119.04 44.88 74.16 6973.58 26297.92 11:09:01 PM 90.84 0.73 90.10 53.05 10421.81 11:10:01 PM 27.33 0.38 26.95 64.26 2245.26 11:11:01 PM 41.85 9.26 32.59 1642.25 2797.60 11:12:01 PM 32.66 0.00 32.66 0.00 5735.79 11:13:01 PM 3.68 0.42 3.27 69.04 167.73 11:14:01 PM 29.20 0.53 28.66 64.79 1293.30 Average: 49.23 8.03 41.20 1266.93 6994.94 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5423668 7076876 2458756 31.19 2688 1837016 655732 7.34 185256 1957280 158052 11:09:01 PM 5216108 7011596 2666316 33.83 2688 1973256 711972 7.97 198640 2124676 30688 11:10:01 PM 5158424 7017092 2724000 34.56 2688 2034212 716992 8.03 233028 2143044 51504 11:11:01 PM 5022320 7070804 2860104 36.28 2688 2218144 620020 6.94 264196 2229940 156312 11:12:01 PM 5016940 7065048 2865484 36.35 2688 2218148 620020 6.94 264200 2229876 4 11:13:01 PM 5144268 7027348 2738156 34.74 2688 2054624 664032 7.44 259916 2119136 6340 11:14:01 PM 5171284 7051788 2711140 34.39 2688 2056888 646296 7.24 455800 1910688 16716 Average: 5164716 7045793 2717708 34.48 2688 2056041 662152 7.41 265862 2102091 59945 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 310.81 186.42 1602.12 61.19 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 65.73 48.85 638.54 8.21 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 32.51 25.70 123.90 6.92 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 141.85 101.00 206.12 30.15 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 4.95 3.58 1.45 0.74 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 92.25 66.46 87.25 27.26 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 20.90 20.00 18.63 9.41 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 95.58 64.58 382.63 20.56 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) 12/21/2024 _x86_64_ (2 CPU) 23:06:30 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 41.90 0.02 7.10 10.48 0.12 40.39 11:08:01 PM 0 36.58 0.03 6.96 11.30 0.10 45.02 11:08:01 PM 1 47.23 0.00 7.24 9.66 0.13 35.74 11:09:01 PM all 23.53 0.00 3.18 4.65 0.11 68.54 11:09:01 PM 0 27.89 0.00 3.10 5.69 0.10 63.22 11:09:01 PM 1 19.17 0.00 3.27 3.60 0.12 73.84 11:10:01 PM all 19.74 0.00 2.83 1.20 0.09 76.13 11:10:01 PM 0 22.79 0.00 3.33 1.24 0.10 72.54 11:10:01 PM 1 16.69 0.00 2.34 1.17 0.08 79.72 11:11:01 PM all 19.12 0.00 3.87 2.41 0.08 74.52 11:11:01 PM 0 10.73 0.00 3.42 2.12 0.10 83.62 11:11:01 PM 1 27.51 0.00 4.32 2.71 0.07 65.40 11:12:01 PM all 0.28 0.00 0.36 1.26 0.05 98.05 11:12:01 PM 0 0.13 0.00 0.38 1.25 0.03 98.20 11:12:01 PM 1 0.43 0.00 0.33 1.27 0.07 97.90 11:13:01 PM all 10.49 0.00 1.70 0.09 0.08 87.64 11:13:01 PM 0 7.54 0.00 1.36 0.18 0.07 90.86 11:13:01 PM 1 13.45 0.00 2.05 0.00 0.08 84.42 11:14:01 PM all 30.70 0.00 3.46 0.58 0.09 65.16 11:14:01 PM 0 29.73 0.00 3.45 0.47 0.10 66.25 11:14:01 PM 1 31.68 0.00 3.47 0.68 0.08 64.08 Average: all 20.81 0.00 3.21 2.95 0.09 72.94 Average: 0 19.34 0.00 3.14 3.18 0.09 74.26 Average: 1 22.29 0.00 3.28 2.72 0.09 71.61