---> uname -a: Linux prd-centos8-robot-2c-8g-1653.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 567 5002 19 2127 6833 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:fe:a5:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.168/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85803sec preferred_lft 85803sec inet6 fe80::f816:3eff:fefe:a51e/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) 10/26/2024 _x86_64_ (2 CPU) 23:07:13 LINUX RESTART (2 CPU) 11:08:02 PM tps rtps wtps bread/s bwrtn/s 11:09:01 PM 96.54 15.37 81.17 2729.16 6538.62 11:10:01 PM 79.24 0.70 78.54 50.78 9755.56 11:11:01 PM 19.56 0.42 19.14 64.78 1235.57 11:12:01 PM 58.15 2.52 55.63 396.00 7254.87 11:13:01 PM 2.73 0.00 2.73 0.00 82.92 11:14:01 PM 0.32 0.00 0.32 0.00 5.00 11:15:01 PM 0.10 0.00 0.10 0.00 1.45 11:16:01 PM 0.33 0.08 0.25 31.99 39.69 11:17:01 PM 29.94 0.85 29.09 101.70 1292.84 Average: 31.76 2.19 29.57 370.54 2905.15 11:08:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:09:01 PM 5346468 7070788 2535964 32.17 2688 1905912 684636 7.67 210492 2003272 160036 11:10:01 PM 5213668 7041028 2668764 33.86 2688 2004516 708932 7.94 231568 2093852 1124 11:11:01 PM 5085972 7013308 2796460 35.48 2688 2101180 748528 8.38 259436 2183952 77764 11:12:01 PM 5038652 7077740 2843780 36.08 2688 2208468 640460 7.17 261652 2208988 8 11:13:01 PM 5038876 7077968 2843556 36.07 2688 2208472 640460 7.17 261652 2209052 12 11:14:01 PM 5038604 7077700 2843828 36.08 2688 2208472 640460 7.17 261652 2209340 12 11:15:01 PM 5037948 7077136 2844484 36.09 2688 2208472 640460 7.17 261652 2209888 4 11:16:01 PM 5036068 7077932 2846364 36.11 2688 2211128 631468 7.07 262328 2210948 692 11:17:01 PM 5157152 7028880 2725280 34.57 2688 2046840 697936 7.81 451752 1923560 1548 Average: 5110379 7060276 2772053 35.17 2688 2122607 670371 7.51 273576 2139206 26800 11:08:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 209.30 141.47 1367.58 45.80 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 52.20 33.36 451.14 7.51 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 39.97 32.49 293.45 7.11 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 21.53 17.61 11.14 7.74 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 1.30 0.90 0.24 0.19 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 8.55 3.90 9.11 2.02 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 62.76 40.23 40.66 61.13 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 21.03 16.51 5.24 3.48 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 60.91 42.72 87.28 45.76 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 52.77 36.38 249.68 20.03 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) 10/26/2024 _x86_64_ (2 CPU) 23:07:13 LINUX RESTART (2 CPU) 11:08:02 PM CPU %user %nice %system %iowait %steal %idle 11:09:01 PM all 36.73 0.00 6.52 5.43 0.11 51.21 11:09:01 PM 0 44.67 0.00 6.54 4.15 0.12 44.53 11:09:01 PM 1 28.78 0.00 6.50 6.72 0.10 57.90 11:10:01 PM all 22.29 0.00 3.06 3.68 0.08 70.89 11:10:01 PM 0 26.26 0.00 3.66 5.13 0.07 64.89 11:10:01 PM 1 18.32 0.00 2.47 2.24 0.08 76.89 11:11:01 PM all 18.22 0.00 2.44 0.68 0.07 78.59 11:11:01 PM 0 11.05 0.00 1.99 0.75 0.07 86.15 11:11:01 PM 1 25.38 0.00 2.89 0.62 0.07 71.05 11:12:01 PM all 14.94 0.00 2.55 2.27 0.06 80.18 11:12:01 PM 0 14.56 0.00 2.69 2.74 0.07 79.95 11:12:01 PM 1 15.33 0.00 2.40 1.80 0.05 80.41 11:13:01 PM all 0.28 0.00 0.08 0.04 0.03 99.58 11:13:01 PM 0 0.10 0.00 0.07 0.08 0.02 99.73 11:13:01 PM 1 0.45 0.00 0.08 0.00 0.03 99.43 11:14:01 PM all 0.43 0.00 0.12 0.00 0.03 99.42 11:14:01 PM 0 0.23 0.00 0.08 0.00 0.03 99.65 11:14:01 PM 1 0.63 0.00 0.15 0.00 0.03 99.18 11:15:01 PM all 2.16 0.00 0.65 0.00 0.03 97.15 11:15:01 PM 0 2.28 0.00 0.57 0.00 0.03 97.12 11:15:01 PM 1 2.04 0.00 0.74 0.00 0.03 97.19 11:16:01 PM all 5.71 0.00 0.38 0.03 0.04 93.85 11:16:01 PM 0 8.37 0.00 0.38 0.00 0.05 91.19 11:16:01 PM 1 3.04 0.00 0.37 0.05 0.03 96.51 11:17:01 PM all 30.60 0.00 3.75 0.51 0.08 65.05 11:17:01 PM 0 43.06 0.00 3.89 0.60 0.08 52.37 11:17:01 PM 1 18.14 0.00 3.62 0.42 0.08 77.73 Average: all 14.56 0.00 2.16 1.40 0.06 81.81 Average: 0 16.69 0.00 2.20 1.49 0.06 79.56 Average: 1 12.44 0.00 2.13 1.31 0.06 84.07