---> uname -a: Linux prd-centos8-robot-2c-8g-4187.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 566 5005 19 2125 6835 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:2a:3f:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.193/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85734sec preferred_lft 85734sec inet6 fe80::f816:3eff:fe2a:3f1d/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) 11/04/2024 _x86_64_ (2 CPU) 01:00:52 LINUX RESTART (2 CPU) 01:02:01 AM tps rtps wtps bread/s bwrtn/s 01:03:01 AM 126.04 6.78 119.26 1247.58 11427.64 01:04:01 AM 34.36 1.02 33.34 113.16 3710.00 01:05:02 AM 46.61 0.07 46.54 4.00 2855.81 01:06:01 AM 22.35 0.00 22.35 0.00 5515.57 01:07:01 AM 0.37 0.00 0.37 0.00 7.23 01:08:01 AM 0.20 0.00 0.20 0.00 3.20 01:09:01 AM 0.48 0.12 0.37 33.06 17.51 01:10:01 AM 2.05 0.00 2.05 0.00 144.94 01:11:01 AM 13.06 0.32 12.75 36.93 471.12 01:12:01 AM 26.84 0.52 26.32 63.85 1202.97 Average: 27.25 0.88 26.36 150.12 2530.78 01:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:03:01 AM 5135160 6994024 2747272 34.85 2688 2036660 740272 8.29 213260 2193772 116120 01:04:01 AM 5268268 7104028 2614164 33.16 2688 2013008 627708 7.03 239600 2032144 16 01:05:02 AM 5051664 7086600 2830768 35.91 2688 2204408 625860 7.01 256832 2207852 154544 01:06:01 AM 5045504 7080436 2836928 35.99 2688 2204420 625860 7.01 256852 2207476 4 01:07:01 AM 5045332 7080264 2837100 35.99 2688 2204420 625860 7.01 256856 2207764 16 01:08:01 AM 5045520 7080456 2836912 35.99 2688 2204424 641440 7.18 256856 2207592 8 01:09:01 AM 4995244 7033760 2887188 36.63 2688 2208012 694984 7.78 256988 2257312 2300 01:10:01 AM 4958564 6997120 2923868 37.09 2688 2208044 749036 8.39 256988 2293096 20 01:11:01 AM 5213180 7080960 2669252 33.86 2688 2043424 624764 7.00 275564 2043144 20172 01:12:01 AM 5176924 7049904 2705508 34.32 2688 2048856 671792 7.52 449384 1908744 16504 Average: 5093536 7058755 2788896 35.38 2688 2137568 662758 7.42 271918 2155890 30970 01:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 95.20 76.09 1054.05 10.75 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 18.89 13.31 7.00 4.47 0.00 0.00 0.00 0.00 01:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:02 AM eth0 207.47 132.74 331.86 41.34 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 194.80 128.85 44.63 31.26 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 3.05 2.13 0.78 0.67 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 2.90 2.08 1.84 0.44 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 46.31 29.23 56.33 3.13 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 352.23 351.00 5561.15 22.71 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 230.33 193.18 2302.41 37.10 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 20.74 19.13 16.42 9.19 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 117.06 94.72 939.17 16.08 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) 11/04/2024 _x86_64_ (2 CPU) 01:00:52 LINUX RESTART (2 CPU) 01:02:01 AM CPU %user %nice %system %iowait %steal %idle 01:03:01 AM all 33.91 0.00 5.58 7.57 0.11 52.83 01:03:01 AM 0 46.74 0.00 6.89 8.03 0.12 38.23 01:03:01 AM 1 21.08 0.00 4.28 7.11 0.10 67.43 01:04:01 AM all 14.15 0.00 2.17 1.39 0.08 82.20 01:04:01 AM 0 16.20 0.00 2.46 1.50 0.08 79.76 01:04:01 AM 1 12.09 0.00 1.89 1.29 0.08 84.65 01:05:02 AM all 26.86 0.00 4.53 1.00 0.08 67.53 01:05:02 AM 0 29.32 0.00 4.73 1.09 0.07 64.80 01:05:02 AM 1 24.42 0.00 4.33 0.92 0.08 70.25 01:06:01 AM all 0.45 0.00 0.63 0.82 0.04 98.06 01:06:01 AM 0 0.36 0.00 0.68 0.92 0.05 98.00 01:06:01 AM 1 0.54 0.00 0.58 0.71 0.03 98.13 01:07:01 AM all 0.23 0.00 0.07 0.00 0.04 99.66 01:07:01 AM 0 0.10 0.00 0.05 0.00 0.03 99.82 01:07:01 AM 1 0.37 0.00 0.08 0.00 0.05 99.50 01:08:01 AM all 0.23 0.00 0.08 0.00 0.03 99.66 01:08:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 01:08:01 AM 1 0.35 0.00 0.08 0.00 0.03 99.53 01:09:01 AM all 5.84 0.00 1.41 0.01 0.06 92.69 01:09:01 AM 0 10.78 0.00 2.65 0.02 0.07 86.48 01:09:01 AM 1 0.92 0.00 0.17 0.00 0.05 98.86 01:10:01 AM all 9.10 0.00 1.21 0.01 0.09 89.59 01:10:01 AM 0 17.38 0.00 2.25 0.00 0.10 80.28 01:10:01 AM 1 0.90 0.00 0.18 0.02 0.08 98.81 01:11:01 AM all 15.77 0.00 2.18 0.15 0.08 81.81 01:11:01 AM 0 20.28 0.00 2.69 0.08 0.08 76.85 01:11:01 AM 1 11.26 0.00 1.67 0.22 0.08 86.77 01:12:01 AM all 28.49 0.00 3.23 0.42 0.08 67.79 01:12:01 AM 0 31.52 0.00 3.55 0.50 0.07 64.36 01:12:01 AM 1 25.45 0.00 2.91 0.33 0.08 71.22 Average: all 13.53 0.00 2.11 1.14 0.07 83.15 Average: 0 17.31 0.00 2.61 1.22 0.07 78.80 Average: 1 9.76 0.00 1.62 1.06 0.07 87.49