---> uname -a: Linux prd-centos8-robot-2c-8g-29056.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 573 5029 19 2094 6828 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:41:0c:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.222/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fe41:c77/64 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) 09/28/2024 _x86_64_ (2 CPU) 04:14:36 LINUX RESTART (2 CPU) 04:15:01 AM tps rtps wtps bread/s bwrtn/s 04:16:01 AM 105.85 54.35 51.50 5639.85 36948.30 04:17:01 AM 88.97 19.61 69.36 3602.13 6033.71 04:18:01 AM 83.55 0.70 82.85 50.79 9264.39 04:19:01 AM 19.76 0.25 19.51 36.25 1515.38 Average: 74.53 18.73 55.80 2332.35 13440.62 04:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:16:01 AM 6032460 7348256 1849968 23.47 2688 1514876 538284 6.03 148404 1443520 1504 04:17:01 AM 5335148 7048584 2547280 32.32 2688 1895188 682108 7.64 210452 2010540 146688 04:18:01 AM 5171144 7004764 2711284 34.40 2688 2010156 696760 7.80 221676 2137336 30076 04:19:01 AM 5168392 7002948 2714036 34.43 2688 2011392 697268 7.81 249512 2115760 52 Average: 5426786 7101138 2455642 31.15 2688 1857903 653605 7.32 207511 1926789 44580 04:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 16.36 13.55 24.44 1.65 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 247.03 169.06 1627.72 58.39 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 52.92 38.88 531.03 7.34 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 17.93 11.45 14.57 5.52 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 83.56 58.23 549.44 18.23 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) 09/28/2024 _x86_64_ (2 CPU) 04:14:36 LINUX RESTART (2 CPU) 04:15:01 AM CPU %user %nice %system %iowait %steal %idle 04:16:01 AM all 12.75 0.04 5.16 71.74 0.09 10.22 04:16:01 AM 0 13.78 0.02 5.33 66.88 0.07 13.92 04:16:01 AM 1 11.71 0.07 4.98 76.63 0.12 6.49 04:17:01 AM all 38.65 0.00 6.83 3.98 0.13 50.40 04:17:01 AM 0 28.44 0.00 6.34 3.36 0.13 61.73 04:17:01 AM 1 48.86 0.00 7.31 4.61 0.13 39.08 04:18:01 AM all 24.58 0.00 3.40 2.63 0.10 69.28 04:18:01 AM 0 23.21 0.00 3.42 2.00 0.08 71.29 04:18:01 AM 1 25.96 0.00 3.39 3.25 0.12 67.28 04:19:01 AM all 12.46 0.00 1.42 1.25 0.05 84.81 04:19:01 AM 0 6.92 0.00 1.37 1.51 0.05 90.15 04:19:01 AM 1 17.99 0.00 1.47 1.00 0.05 79.49 Average: all 22.17 0.01 4.20 19.62 0.09 53.91 Average: 0 18.11 0.00 4.11 18.22 0.08 59.47 Average: 1 26.22 0.02 4.28 21.02 0.10 48.36