---> uname -a: Linux prd-centos8-robot-2c-8g-20429.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 618 4930 19 2149 6782 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:80:35:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.154/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85858sec preferred_lft 85858sec inet6 fe80::f816:3eff:fe80:356a/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) 09/09/2024 _x86_64_ (2 CPU) 10:05:13 LINUX RESTART (2 CPU) 10:06:01 AM tps rtps wtps bread/s bwrtn/s 10:07:01 AM 72.99 38.72 34.27 6064.91 24958.98 10:08:01 AM 87.09 54.45 32.64 5806.06 13287.64 10:09:01 AM 117.58 6.86 110.71 1249.72 10445.77 10:10:01 AM 38.20 0.98 37.22 110.90 4309.40 10:11:01 AM 44.24 0.10 44.14 6.26 2898.85 10:12:01 AM 23.94 0.00 23.94 0.00 5404.87 10:13:01 AM 5.87 0.42 5.45 69.06 852.67 10:14:01 AM 26.01 0.53 25.47 64.78 1938.85 Average: 51.99 12.76 39.23 1671.49 8012.28 10:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:07:01 AM 6155380 7367708 1727044 21.91 2688 1419872 374740 4.75 109672 1402012 280620 10:08:01 AM 5499488 7023764 2382936 30.23 2688 1716352 729812 8.17 184160 1913104 108972 10:09:01 AM 5145184 6982012 2737240 34.73 2688 2014892 732856 8.21 211532 2184036 126432 10:10:01 AM 5234452 7055544 2647972 33.59 2688 1998512 675676 7.57 238620 2064940 24 10:11:01 AM 5013536 7032516 2868888 36.40 2688 2188124 659944 7.39 258336 2241672 150920 10:12:01 AM 5009140 7027692 2873284 36.45 2688 2188124 659944 7.39 258336 2241688 4 10:13:01 AM 5122712 7020824 2759712 35.01 2688 2069308 662880 7.42 270976 2116496 28124 10:14:01 AM 5114420 7007336 2768004 35.12 2688 2068224 690440 7.73 460824 1957088 216 Average: 5286789 7064674 2595635 32.93 2688 1957926 648286 7.26 249057 2015130 86914 10:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 3.35 2.62 0.74 0.52 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 265.23 170.26 1185.96 57.31 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 78.02 61.48 931.90 9.27 0.00 0.00 0.00 0.00 10:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM eth0 15.83 9.30 12.74 3.87 0.00 0.00 0.00 0.00 10:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 AM eth0 175.96 128.66 304.05 36.15 0.00 0.00 0.00 0.00 10:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 AM eth0 82.09 56.96 15.51 11.72 0.00 0.00 0.00 0.00 10:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 AM eth0 138.94 86.99 463.24 55.47 0.00 0.00 0.00 0.00 10:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 AM eth0 20.41 17.49 16.40 8.53 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 97.48 66.72 366.32 22.86 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) 09/09/2024 _x86_64_ (2 CPU) 10:05:13 LINUX RESTART (2 CPU) 10:06:01 AM CPU %user %nice %system %iowait %steal %idle 10:07:01 AM all 10.92 0.03 3.38 78.32 0.08 7.27 10:07:01 AM 0 10.53 0.02 3.97 82.96 0.07 2.45 10:07:01 AM 1 11.32 0.03 2.78 73.65 0.09 12.14 10:08:01 AM all 22.76 0.05 5.28 33.58 0.12 38.21 10:08:01 AM 0 28.86 0.07 5.39 34.23 0.13 31.31 10:08:01 AM 1 16.64 0.03 5.17 32.92 0.10 45.14 10:09:01 AM all 31.54 0.00 5.63 9.88 0.13 52.83 10:09:01 AM 0 41.53 0.00 6.72 11.90 0.13 39.71 10:09:01 AM 1 21.58 0.00 4.54 7.85 0.12 65.92 10:10:01 AM all 18.06 0.00 2.17 1.09 0.08 78.60 10:10:01 AM 0 23.57 0.00 2.01 1.15 0.08 73.19 10:10:01 AM 1 12.55 0.00 2.33 1.02 0.08 84.02 10:11:01 AM all 27.50 0.00 4.96 1.59 0.09 65.86 10:11:01 AM 0 31.42 0.00 5.43 1.73 0.12 61.30 10:11:01 AM 1 23.57 0.00 4.48 1.44 0.07 70.44 10:12:01 AM all 0.18 0.00 0.44 1.75 0.04 97.59 10:12:01 AM 0 0.22 0.00 0.48 2.54 0.03 96.73 10:12:01 AM 1 0.15 0.00 0.40 0.95 0.05 98.45 10:13:01 AM all 9.15 0.00 1.06 0.19 0.06 89.53 10:13:01 AM 0 12.86 0.00 1.25 0.15 0.05 85.68 10:13:01 AM 1 5.48 0.00 0.87 0.24 0.07 93.35 10:14:01 AM all 26.79 0.00 3.14 0.33 0.08 69.66 10:14:01 AM 0 32.99 0.00 3.39 0.17 0.08 63.37 10:14:01 AM 1 20.58 0.00 2.89 0.48 0.08 75.96 Average: all 18.39 0.01 3.26 15.72 0.08 62.54 Average: 0 22.78 0.01 3.58 16.77 0.09 56.77 Average: 1 13.99 0.01 2.93 14.67 0.08 68.31