---> uname -a: Linux prd-centos8-robot-2c-8g-4866.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 578 4985 19 2133 6822 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:26:ff:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.213/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85951sec preferred_lft 85951sec inet6 fe80::f816:3eff:fe26:ffe0/64 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) 12/22/2024 _x86_64_ (2 CPU) 23:45:01 LINUX RESTART (2 CPU) 11:46:01 PM tps rtps wtps bread/s bwrtn/s 11:47:01 PM 115.18 0.87 114.31 56.78 11249.38 11:48:01 PM 27.11 0.35 26.76 61.99 3603.47 11:49:01 PM 2.78 0.07 2.72 2.80 288.55 11:50:01 PM 69.71 9.23 60.47 1641.99 7634.49 11:51:01 PM 10.15 0.08 10.06 31.99 627.26 11:52:01 PM 15.76 0.42 15.34 47.72 622.16 Average: 40.11 1.84 38.28 307.18 4004.13 11:46:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:47:01 PM 5221416 7020036 2661008 33.76 2688 1976224 688064 7.70 198744 2120804 93592 11:48:01 PM 5297816 7097672 2584608 32.79 2688 1978084 611988 6.85 217936 2024192 24 11:49:01 PM 5205276 7048468 2677148 33.96 2688 2019624 658380 7.37 224104 2105456 41260 11:50:01 PM 5015992 7067452 2866432 36.36 2688 2221180 637132 7.13 264520 2224300 7608 11:51:01 PM 4983456 7035756 2898968 36.78 2688 2222308 667452 7.47 264644 2261372 172 11:52:01 PM 5104596 6980972 2777828 35.24 2688 2051688 705832 7.90 453096 1973412 13360 Average: 5138092 7041726 2744332 34.82 2688 2078185 661475 7.41 270507 2118256 26003 11:46:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 101.10 76.14 1120.01 11.26 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 11.06 6.13 4.72 2.84 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 8.56 7.18 2.51 1.87 0.00 0.00 0.00 0.00 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 220.95 165.27 336.58 42.69 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 15.84 5.91 4.94 0.76 0.00 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 50.72 35.92 78.78 20.68 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 68.04 49.43 257.93 13.35 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) 12/22/2024 _x86_64_ (2 CPU) 23:45:01 LINUX RESTART (2 CPU) 11:46:01 PM CPU %user %nice %system %iowait %steal %idle 11:47:01 PM all 37.74 0.00 5.22 1.84 0.13 55.06 11:47:01 PM 0 24.76 0.00 4.11 2.48 0.13 68.51 11:47:01 PM 1 50.79 0.00 6.34 1.20 0.12 41.56 11:48:01 PM all 10.01 0.00 1.14 0.44 0.08 88.33 11:48:01 PM 0 5.73 0.00 0.89 0.39 0.10 92.90 11:48:01 PM 1 14.28 0.00 1.39 0.50 0.07 83.77 11:49:01 PM all 4.81 0.00 1.29 0.03 0.08 93.81 11:49:01 PM 0 7.70 0.00 1.49 0.03 0.08 90.70 11:49:01 PM 1 1.92 0.00 1.08 0.02 0.07 96.91 11:50:01 PM all 24.23 0.00 4.60 0.92 0.10 70.14 11:50:01 PM 0 18.10 0.00 4.29 1.14 0.10 76.38 11:50:01 PM 1 30.38 0.00 4.92 0.70 0.10 63.90 11:51:01 PM all 1.00 0.00 0.21 0.18 0.05 98.56 11:51:01 PM 0 1.36 0.00 0.30 0.35 0.08 97.91 11:51:01 PM 1 0.65 0.00 0.12 0.02 0.02 99.20 11:52:01 PM all 20.80 0.00 2.69 0.16 0.10 76.25 11:52:01 PM 0 15.81 0.00 2.59 0.18 0.10 81.32 11:52:01 PM 1 25.79 0.00 2.79 0.13 0.10 71.18 Average: all 16.43 0.00 2.53 0.60 0.09 80.36 Average: 0 12.25 0.00 2.28 0.76 0.10 84.60 Average: 1 20.61 0.00 2.77 0.43 0.08 76.11