---> uname -a: Linux prd-centos8-robot-2c-8g-13610.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 608 4969 19 2119 6792 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:a9:05:af brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.235/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85979sec preferred_lft 85979sec inet6 fe80::f816:3eff:fea9:5af/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) 08/22/2024 _x86_64_ (2 CPU) 10:59:02 LINUX RESTART (2 CPU) 11:00:02 AM tps rtps wtps bread/s bwrtn/s 11:01:01 AM 104.96 7.18 97.78 1281.92 7284.28 11:02:01 AM 66.63 0.72 65.92 50.72 8619.44 11:03:01 AM 45.23 2.90 42.34 457.31 2980.17 11:04:01 AM 31.13 0.03 31.09 3.47 5600.47 11:05:01 AM 5.31 0.42 4.90 69.04 171.61 11:06:01 AM 28.41 0.53 27.88 64.79 1194.10 Average: 46.79 1.95 44.84 318.53 4301.03 11:00:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:01:01 AM 5261028 7057864 2621404 33.26 2688 1974928 662240 7.42 212944 2071128 194464 11:02:01 AM 5163148 7004320 2719284 34.50 2688 2018564 717188 8.03 235996 2138888 18992 11:03:01 AM 5002352 7037928 2880080 36.54 2688 2204584 661316 7.40 262336 2245936 150836 11:04:01 AM 5002348 7037600 2880084 36.54 2688 2204716 657692 7.36 265608 2240472 12 11:05:01 AM 5108260 6977840 2774172 35.19 2688 2040672 717860 8.04 258984 2153788 3584 11:06:01 AM 5129120 6996204 2753312 34.93 2688 2042976 695892 7.79 448240 1956780 16596 Average: 5111043 7018626 2771389 35.16 2688 2081073 685365 7.67 280685 2134499 64081 11:00:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 AM eth0 99.36 75.42 977.31 10.90 0.00 0.00 0.00 0.00 11:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 AM eth0 37.78 27.91 328.17 6.63 0.00 0.00 0.00 0.00 11:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 AM eth0 41.47 34.51 276.73 8.96 0.00 0.00 0.00 0.00 11:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 AM eth0 231.28 168.06 44.63 40.82 0.00 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 52.17 34.19 73.87 19.32 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 22.10 19.33 16.07 9.12 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 80.63 59.85 284.25 15.97 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) 08/22/2024 _x86_64_ (2 CPU) 10:59:02 LINUX RESTART (2 CPU) 11:00:02 AM CPU %user %nice %system %iowait %steal %idle 11:01:01 AM all 34.98 0.00 5.91 4.31 0.13 54.68 11:01:01 AM 0 30.74 0.00 5.35 3.35 0.14 60.42 11:01:01 AM 1 39.22 0.00 6.46 5.27 0.12 48.93 11:02:01 AM all 16.48 0.00 2.09 6.56 0.13 74.75 11:02:01 AM 0 6.29 0.00 1.45 6.51 0.13 85.62 11:02:01 AM 1 26.67 0.00 2.74 6.61 0.12 63.87 11:03:01 AM all 27.46 0.00 4.28 2.15 0.10 66.02 11:03:01 AM 0 26.67 0.00 3.99 1.87 0.10 67.37 11:03:01 AM 1 28.24 0.00 4.57 2.42 0.10 64.66 11:04:01 AM all 4.23 0.00 0.89 2.77 0.05 92.07 11:04:01 AM 0 2.11 0.00 0.94 3.03 0.05 93.88 11:04:01 AM 1 6.35 0.00 0.84 2.51 0.05 90.26 11:05:01 AM all 5.06 0.00 1.25 0.07 0.03 93.59 11:05:01 AM 0 2.94 0.00 1.35 0.07 0.03 95.61 11:05:01 AM 1 7.18 0.00 1.15 0.07 0.03 91.57 11:06:01 AM all 29.61 0.00 3.58 1.39 0.13 65.30 11:06:01 AM 0 16.24 0.00 3.10 0.82 0.13 79.71 11:06:01 AM 1 42.96 0.00 4.05 1.97 0.12 50.90 Average: all 19.60 0.00 2.99 2.87 0.09 74.44 Average: 0 14.12 0.00 2.69 2.61 0.10 80.48 Average: 1 25.08 0.00 3.29 3.13 0.09 68.41