---> uname -a: Linux prd-centos8-robot-2c-8g-5832.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 595 4796 19 2306 6799 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:72:8a:60 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.205/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85790sec preferred_lft 85790sec inet6 fe80::f816:3eff:fe72:8a60/64 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) 11/10/2024 _x86_64_ (2 CPU) 23:20:53 LINUX RESTART (2 CPU) 11:22:01 PM tps rtps wtps bread/s bwrtn/s 11:23:01 PM 95.05 15.11 79.94 2683.24 6516.83 11:24:01 PM 76.41 0.70 75.71 50.78 9836.85 11:25:01 PM 20.88 0.42 20.46 64.78 981.36 11:26:01 PM 59.31 2.52 56.79 396.07 7541.74 11:27:01 PM 4.12 0.00 4.12 0.00 184.04 11:28:01 PM 0.45 0.00 0.45 0.00 5.77 11:29:01 PM 0.37 0.00 0.37 0.00 3.47 11:30:01 PM 5.10 0.17 4.93 32.92 65.06 11:31:01 PM 24.94 0.53 24.40 64.77 1019.87 Average: 31.85 2.16 29.69 365.85 2906.10 11:22:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:23:01 PM 5321940 7051520 2560484 32.48 2688 1911488 655684 7.34 209988 2025732 162196 11:24:01 PM 5208316 7043044 2674108 33.92 2688 2011644 668020 7.48 229164 2095736 24 11:25:01 PM 5127452 7017944 2754972 34.95 2688 2065052 685644 7.68 250824 2148464 45180 11:26:01 PM 5007088 7054104 2875336 36.48 2688 2216544 622672 6.97 262520 2236104 96 11:27:01 PM 5007040 7054036 2875384 36.48 2688 2216544 622672 6.97 262520 2236508 16 11:28:01 PM 5007296 7054296 2875128 36.48 2688 2216548 622672 6.97 262524 2236156 4 11:29:01 PM 5007176 7054176 2875248 36.48 2688 2216548 622672 6.97 262524 2236272 4 11:30:01 PM 4869660 6944428 3012764 38.22 2688 2244300 747448 8.37 290072 2346012 26792 11:31:01 PM 4958472 7009492 2923952 37.09 2688 2219956 682960 7.65 459508 2088452 16604 Average: 5057160 7031449 2825264 35.84 2688 2146514 658938 7.38 276627 2183271 27880 11:22:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 193.02 141.10 1360.76 42.39 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 57.83 43.05 482.20 7.64 0.00 0.00 0.00 0.00 11:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 PM eth0 40.80 30.84 104.38 7.75 0.00 0.00 0.00 0.00 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 578.34 420.53 309.58 97.34 0.00 0.00 0.00 0.00 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 2.40 1.07 1.52 0.55 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 0.55 0.17 0.03 0.01 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 1.12 0.17 0.06 0.01 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 12.43 10.81 12.64 5.88 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 20.59 17.72 15.24 8.10 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 100.78 73.94 254.05 18.85 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) 11/10/2024 _x86_64_ (2 CPU) 23:20:53 LINUX RESTART (2 CPU) 11:22:01 PM CPU %user %nice %system %iowait %steal %idle 11:23:01 PM all 36.82 0.00 6.35 4.41 0.12 52.31 11:23:01 PM 0 35.00 0.00 6.60 4.10 0.10 54.20 11:23:01 PM 1 38.65 0.00 6.09 4.72 0.14 50.40 11:24:01 PM all 19.95 0.00 3.18 3.67 0.09 73.11 11:24:01 PM 0 8.31 0.00 2.14 4.05 0.08 85.42 11:24:01 PM 1 31.70 0.00 4.22 3.28 0.10 60.70 11:25:01 PM all 18.18 0.00 2.63 0.56 0.08 78.55 11:25:01 PM 0 17.37 0.00 2.48 0.65 0.07 79.43 11:25:01 PM 1 18.99 0.00 2.78 0.47 0.08 77.68 11:26:01 PM all 18.97 0.00 3.84 2.78 0.09 74.31 11:26:01 PM 0 17.54 0.00 4.12 3.37 0.10 74.87 11:26:01 PM 1 20.40 0.00 3.57 2.19 0.08 73.76 11:27:01 PM all 0.40 0.00 0.07 0.08 0.03 99.42 11:27:01 PM 0 0.65 0.00 0.07 0.00 0.03 99.25 11:27:01 PM 1 0.15 0.00 0.07 0.15 0.03 99.60 11:28:01 PM all 0.30 0.00 0.06 0.01 0.04 99.59 11:28:01 PM 0 0.58 0.00 0.07 0.00 0.05 99.30 11:28:01 PM 1 0.02 0.00 0.05 0.02 0.03 99.88 11:29:01 PM all 0.23 0.00 0.06 0.00 0.03 99.68 11:29:01 PM 0 0.08 0.00 0.08 0.00 0.03 99.80 11:29:01 PM 1 0.37 0.00 0.03 0.00 0.03 99.57 11:30:01 PM all 8.40 0.00 0.86 0.48 0.07 90.20 11:30:01 PM 0 9.39 0.00 0.80 0.47 0.07 89.27 11:30:01 PM 1 7.41 0.00 0.92 0.48 0.07 91.12 11:31:01 PM all 27.50 0.00 3.65 1.76 0.11 66.98 11:31:01 PM 0 22.07 0.00 3.67 0.92 0.10 73.24 11:31:01 PM 1 32.95 0.00 3.64 2.60 0.12 60.70 Average: all 14.49 0.00 2.29 1.52 0.07 81.62 Average: 0 12.31 0.00 2.22 1.51 0.07 83.89 Average: 1 16.67 0.00 2.37 1.54 0.08 79.35