---> uname -a: Linux prd-centos8-robot-2c-8g-11865.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 575 4992 19 2130 6825 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:3d:00:a9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.126/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85747sec preferred_lft 85747sec inet6 fe80::f816:3eff:fe3d:a9/64 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) 12/01/2024 _x86_64_ (2 CPU) 03:58:55 LINUX RESTART (2 CPU) 04:00:01 AM tps rtps wtps bread/s bwrtn/s 04:01:01 AM 82.94 15.19 67.75 2704.91 5949.08 04:02:01 AM 82.45 0.78 81.67 52.62 9465.00 04:03:01 AM 20.83 0.42 20.41 64.78 1758.11 04:04:01 AM 59.52 0.03 59.49 3.47 7910.31 04:05:01 AM 2.02 0.08 1.93 31.99 54.41 04:06:01 AM 2.12 0.03 2.08 1.07 112.61 04:07:01 AM 0.48 0.00 0.48 0.00 6.51 04:08:01 AM 0.32 0.00 0.32 0.00 3.35 04:09:01 AM 12.75 0.32 12.43 36.92 486.45 Average: 29.27 1.87 27.40 321.80 2861.08 04:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:01:01 AM 5379580 7074648 2502844 31.75 2688 1877048 669264 7.49 209504 1970876 134920 04:02:01 AM 5172440 7011664 2709984 34.38 2688 2015840 701816 7.86 221676 2140452 30684 04:03:01 AM 5186304 7061820 2696120 34.20 2688 2050172 653008 7.31 249064 2095156 32024 04:04:01 AM 5030084 7072584 2852340 36.19 2688 2211648 623548 6.98 257604 2220684 104 04:05:01 AM 4987592 7031004 2894832 36.73 2688 2212924 706288 7.91 257872 2263348 60 04:06:01 AM 4983892 7028512 2898532 36.77 2688 2214132 706288 7.91 257872 2266968 4 04:07:01 AM 4969164 7013800 2913260 36.96 2688 2214148 722164 8.09 257872 2281320 4 04:08:01 AM 4967696 7012336 2914728 36.98 2688 2214168 722164 8.09 257872 2282816 24 04:09:01 AM 5128560 7000532 2753864 34.94 2688 2047584 697284 7.81 292868 2108976 19420 Average: 5089479 7034100 2792945 35.43 2688 2117518 689092 7.72 251356 2181177 24138 04:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 197.12 135.20 1240.78 42.85 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 61.68 46.83 641.61 8.23 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 18.78 12.00 6.98 4.43 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 257.71 194.28 341.26 50.43 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 16.73 9.78 4.81 1.34 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 172.93 171.64 50.24 71.24 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 208.71 204.45 184.48 79.65 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 141.64 140.69 59.50 50.23 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 56.61 38.97 105.43 23.63 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 125.77 105.98 292.83 36.89 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) 12/01/2024 _x86_64_ (2 CPU) 03:58:55 LINUX RESTART (2 CPU) 04:00:01 AM CPU %user %nice %system %iowait %steal %idle 04:01:01 AM all 32.85 0.00 5.95 5.86 0.11 55.23 04:01:01 AM 0 36.35 0.00 6.20 6.05 0.12 51.28 04:01:01 AM 1 29.35 0.00 5.70 5.67 0.10 59.18 04:02:01 AM all 24.23 0.00 3.37 5.48 0.12 66.81 04:02:01 AM 0 22.92 0.00 3.24 5.12 0.12 68.61 04:02:01 AM 1 25.54 0.00 3.51 5.83 0.12 65.00 04:03:01 AM all 16.64 0.00 2.49 1.08 0.07 79.72 04:03:01 AM 0 24.19 0.00 2.82 0.98 0.07 71.94 04:03:01 AM 1 9.09 0.00 2.17 1.18 0.07 87.49 04:04:01 AM all 21.16 0.00 3.47 7.15 0.12 68.11 04:04:01 AM 0 20.02 0.00 3.46 6.93 0.12 69.47 04:04:01 AM 1 22.30 0.00 3.48 7.37 0.12 66.74 04:05:01 AM all 2.12 0.00 0.28 0.04 0.05 97.52 04:05:01 AM 0 2.19 0.00 0.33 0.05 0.05 97.38 04:05:01 AM 1 2.04 0.00 0.22 0.03 0.05 97.66 04:06:01 AM all 15.45 0.00 0.35 0.05 0.10 84.04 04:06:01 AM 0 23.47 0.00 0.47 0.05 0.08 75.93 04:06:01 AM 1 7.41 0.00 0.23 0.05 0.12 92.19 04:07:01 AM all 18.33 0.00 0.45 0.00 0.09 81.13 04:07:01 AM 0 1.47 0.00 0.28 0.00 0.08 98.16 04:07:01 AM 1 35.24 0.00 0.62 0.00 0.10 64.03 04:08:01 AM all 21.64 0.00 0.41 0.00 0.08 77.88 04:08:01 AM 0 17.56 0.00 0.37 0.00 0.07 82.00 04:08:01 AM 1 25.72 0.00 0.45 0.00 0.08 73.74 04:09:01 AM all 14.04 0.00 1.91 0.59 0.08 83.37 04:09:01 AM 0 21.76 0.00 2.58 0.72 0.08 74.85 04:09:01 AM 1 6.36 0.00 1.24 0.47 0.08 91.85 Average: all 18.49 0.00 2.08 2.25 0.09 77.09 Average: 0 18.88 0.00 2.20 2.21 0.09 76.63 Average: 1 18.11 0.00 1.96 2.29 0.09 77.55