---> uname -a: Linux prd-centos8-robot-2c-8g-3632.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 641 4941 19 2114 6759 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:90:7a:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.122/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85949sec preferred_lft 85949sec inet6 fe80::f816:3eff:fe90:7a01/64 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) 11/02/2024 _x86_64_ (2 CPU) 13:25:18 LINUX RESTART (2 CPU) 01:26:02 PM tps rtps wtps bread/s bwrtn/s 01:27:01 PM 114.99 47.92 67.07 5848.28 6334.34 01:28:01 PM 90.15 0.70 89.45 50.79 10058.82 01:29:01 PM 13.25 0.42 12.83 64.78 1222.69 01:30:01 PM 50.57 0.03 50.53 3.47 4346.95 01:31:01 PM 16.63 0.00 16.63 0.00 3881.80 01:32:01 PM 15.23 0.43 14.80 69.98 541.94 Average: 49.96 8.14 41.81 992.92 4392.28 01:26:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:27:01 PM 5312748 7006512 2569684 32.60 2688 1875508 786588 8.81 209044 2038240 155700 01:28:01 PM 5133824 6961908 2748608 34.87 2688 2005296 808908 9.06 220404 2184276 30112 01:29:01 PM 5213556 7043592 2668876 33.86 2688 2007244 726172 8.13 239060 2085892 8 01:30:01 PM 4988144 7017348 2894288 36.72 2688 2198624 749552 8.39 256300 2265132 97612 01:31:01 PM 4985476 7014664 2896956 36.75 2688 2198628 749552 8.39 256292 2266784 4 01:32:01 PM 5076652 6932708 2805780 35.60 2688 2031664 814296 9.12 288948 2165824 16792 Average: 5118400 6996122 2764032 35.07 2688 2052827 772511 8.65 245008 2167691 50038 01:26:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM eth0 313.77 191.33 1638.74 59.84 0.00 0.00 0.00 0.00 01:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM eth0 62.36 44.88 586.88 8.04 0.00 0.00 0.00 0.00 01:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM eth0 10.43 7.63 4.64 3.12 0.00 0.00 0.00 0.00 01:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 PM eth0 237.09 172.03 337.78 44.80 0.00 0.00 0.00 0.00 01:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 PM eth0 4.68 2.42 3.98 0.34 0.00 0.00 0.00 0.00 01:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 PM eth0 56.88 37.89 77.59 22.60 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 113.66 75.71 438.31 23.02 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) 11/02/2024 _x86_64_ (2 CPU) 13:25:18 LINUX RESTART (2 CPU) 01:26:02 PM CPU %user %nice %system %iowait %steal %idle 01:27:01 PM all 36.61 0.03 7.36 2.77 0.10 53.12 01:27:01 PM 0 34.34 0.05 8.12 2.76 0.10 54.62 01:27:01 PM 1 38.87 0.02 6.60 2.79 0.10 51.62 01:28:01 PM all 22.93 0.00 3.30 2.04 0.08 71.64 01:28:01 PM 0 34.54 0.00 3.79 2.00 0.07 59.60 01:28:01 PM 1 11.32 0.00 2.82 2.08 0.10 83.67 01:29:01 PM all 10.51 0.00 1.19 0.64 0.06 87.60 01:29:01 PM 0 12.04 0.00 1.10 0.18 0.07 86.60 01:29:01 PM 1 8.97 0.00 1.29 1.10 0.05 88.59 01:30:01 PM all 27.01 0.00 4.50 2.41 0.12 65.97 01:30:01 PM 0 34.39 0.00 5.10 3.46 0.10 56.95 01:30:01 PM 1 19.67 0.00 3.91 1.35 0.13 74.93 01:31:01 PM all 0.13 0.00 0.26 1.13 0.04 98.44 01:31:01 PM 0 0.07 0.00 0.25 1.73 0.03 97.92 01:31:01 PM 1 0.18 0.00 0.27 0.53 0.05 98.96 01:32:01 PM all 14.19 0.00 2.09 0.21 0.07 83.45 01:32:01 PM 0 20.37 0.00 2.60 0.08 0.07 76.87 01:32:01 PM 1 8.00 0.00 1.57 0.33 0.07 90.03 Average: all 18.50 0.01 3.10 1.53 0.08 76.78 Average: 0 22.57 0.01 3.48 1.70 0.07 72.17 Average: 1 14.43 0.00 2.73 1.36 0.08 81.39