---> uname -a: Linux prd-centos8-robot-2c-8g-8229.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 611 4778 19 2307 6783 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:28:f8:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.45/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85753sec preferred_lft 85753sec inet6 fe80::f816:3eff:fe28:f889/64 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) 11/17/2024 _x86_64_ (2 CPU) 23:30:52 LINUX RESTART (2 CPU) 11:32:01 PM tps rtps wtps bread/s bwrtn/s 11:33:02 PM 72.94 13.10 59.85 2343.22 5637.24 11:34:01 PM 101.54 0.71 100.83 51.65 10504.52 11:35:01 PM 20.11 0.42 19.69 64.78 1618.88 11:36:01 PM 32.19 2.48 29.71 392.54 1623.79 11:37:01 PM 36.59 0.03 36.56 3.47 6669.26 11:38:01 PM 2.48 0.00 2.48 0.00 77.71 11:39:01 PM 0.15 0.00 0.15 0.00 1.05 11:40:01 PM 0.10 0.00 0.10 0.00 0.63 11:41:01 PM 18.53 0.18 18.34 33.86 825.11 Average: 31.50 1.88 29.61 321.57 2981.27 11:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:02 PM 5350604 7021036 2531820 32.12 2688 1858628 751300 8.41 225864 2005116 92696 11:34:01 PM 5175340 7010368 2707084 34.34 2688 2011952 702072 7.86 220964 2136384 34144 11:35:01 PM 5259480 7096068 2622944 33.28 2688 2013900 625708 7.01 239724 2038872 4 11:36:01 PM 5008276 7056564 2874148 36.46 2688 2217508 656308 7.35 258940 2245624 186156 11:37:01 PM 4990984 7039044 2891440 36.68 2688 2217644 667504 7.47 262272 2254544 16 11:38:01 PM 4991168 7039232 2891256 36.68 2688 2217648 667504 7.47 262272 2254600 8 11:39:01 PM 4991320 7039384 2891104 36.68 2688 2217648 667504 7.47 262272 2254484 4 11:40:01 PM 4990808 7038872 2891616 36.68 2688 2217648 659180 7.38 262272 2254948 4 11:41:01 PM 4911632 6957592 2970792 37.69 2688 2215532 732040 8.20 301260 2294980 4 Average: 5074401 7033129 2808023 35.62 2688 2132012 681013 7.63 255093 2193284 34782 11:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:02 PM eth0 104.88 73.43 796.02 18.49 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 71.75 57.31 686.61 9.07 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 16.91 13.00 5.97 4.32 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 40.09 33.82 299.25 8.40 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 551.31 424.21 107.77 93.51 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 1.88 0.35 0.19 0.05 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 0.75 0.17 0.04 0.01 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 0.60 0.17 0.03 0.01 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 17.96 14.03 15.69 6.52 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 89.60 68.51 211.52 15.61 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) 11/17/2024 _x86_64_ (2 CPU) 23:30:52 LINUX RESTART (2 CPU) 11:32:01 PM CPU %user %nice %system %iowait %steal %idle 11:33:02 PM all 22.58 0.00 4.12 9.14 0.10 64.05 11:33:02 PM 0 28.01 0.00 4.69 13.28 0.10 53.92 11:33:02 PM 1 17.18 0.00 3.56 5.02 0.10 74.14 11:34:01 PM all 30.42 0.00 4.53 6.05 0.10 58.90 11:34:01 PM 0 37.87 0.00 4.18 6.41 0.10 51.44 11:34:01 PM 1 22.93 0.00 4.87 5.69 0.10 66.40 11:35:01 PM all 10.60 0.00 1.43 1.28 0.07 86.62 11:35:01 PM 0 13.85 0.00 1.64 0.65 0.07 83.80 11:35:01 PM 1 7.35 0.00 1.22 1.91 0.07 89.45 11:36:01 PM all 23.65 0.00 4.05 1.66 0.08 70.56 11:36:01 PM 0 27.60 0.00 4.36 1.59 0.07 66.39 11:36:01 PM 1 19.65 0.00 3.74 1.74 0.10 74.77 11:37:01 PM all 5.34 0.00 1.53 3.35 0.04 89.75 11:37:01 PM 0 7.38 0.00 1.54 2.72 0.05 88.31 11:37:01 PM 1 3.30 0.00 1.51 3.97 0.03 91.18 11:38:01 PM all 0.33 0.00 0.03 0.02 0.04 99.58 11:38:01 PM 0 0.08 0.00 0.05 0.00 0.03 99.83 11:38:01 PM 1 0.57 0.00 0.02 0.03 0.05 99.33 11:39:01 PM all 0.33 0.00 0.05 0.00 0.03 99.59 11:39:01 PM 0 0.12 0.00 0.07 0.00 0.05 99.77 11:39:01 PM 1 0.53 0.00 0.03 0.00 0.02 99.42 11:40:01 PM all 0.30 0.00 0.07 0.00 0.03 99.61 11:40:01 PM 0 0.08 0.00 0.08 0.00 0.03 99.80 11:40:01 PM 1 0.52 0.00 0.05 0.00 0.02 99.42 11:41:01 PM all 13.11 0.00 1.45 1.21 0.05 84.18 11:41:01 PM 0 18.44 0.00 1.83 1.73 0.05 77.96 11:41:01 PM 1 7.80 0.00 1.07 0.70 0.05 90.38 Average: all 11.79 0.00 1.91 2.51 0.06 83.74 Average: 0 14.76 0.00 2.04 2.91 0.06 80.23 Average: 1 8.81 0.00 1.77 2.11 0.06 87.25