---> uname -a: Linux prd-centos8-robot-2c-8g-25470.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 580 4984 19 2133 6820 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:4a:85:e3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.93/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85803sec preferred_lft 85803sec inet6 fe80::f816:3eff:fe4a:85e3/64 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) 09/21/2024 _x86_64_ (2 CPU) 23:07:42 LINUX RESTART (2 CPU) 11:08:01 PM tps rtps wtps bread/s bwrtn/s 11:09:01 PM 195.32 140.56 54.76 14091.94 38924.23 11:10:01 PM 117.43 6.78 110.65 1247.58 10088.39 11:11:01 PM 39.45 0.98 38.47 110.84 4507.59 11:12:01 PM 16.56 0.07 16.50 2.80 1240.18 11:13:01 PM 60.07 2.52 57.56 396.07 7276.42 11:14:01 PM 3.08 0.00 3.08 0.00 102.58 11:15:01 PM 0.33 0.00 0.33 0.00 3.45 11:16:01 PM 0.48 0.08 0.40 31.98 5.46 11:17:01 PM 14.81 0.42 14.40 47.72 649.15 Average: 49.73 16.83 32.91 1770.27 6978.51 11:08:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:09:01 PM 5539584 7074776 2342848 29.72 2688 1726956 690884 7.74 186816 1869896 99948 11:10:01 PM 5155460 7010572 2726972 34.60 2688 2032064 704272 7.89 212880 2167808 132988 11:11:01 PM 5250716 7085516 2631716 33.39 2688 2011760 623376 6.98 239888 2045224 24 11:12:01 PM 5071752 6997924 2810680 35.66 2688 2100240 719036 8.05 257932 2197328 71604 11:13:01 PM 5018040 7062784 2864392 36.34 2688 2213680 614876 6.88 263252 2224176 24 11:14:01 PM 5018492 7063236 2863940 36.33 2688 2213680 614876 6.88 263252 2224304 4 11:15:01 PM 5018672 7063416 2863760 36.33 2688 2213680 614876 6.88 263256 2224176 4 11:16:01 PM 4991200 7037128 2891232 36.68 2688 2214916 646400 7.24 263380 2251440 264 11:17:01 PM 5158116 7032940 2724316 34.56 2688 2049348 668180 7.48 447932 1923588 13364 Average: 5135781 7047588 2746651 34.85 2688 2086258 655197 7.34 266510 2125327 35358 11:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 226.43 152.30 1211.17 57.12 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 83.87 62.91 968.61 9.53 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 14.64 10.61 6.95 4.13 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 40.53 34.96 274.15 7.10 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 319.56 234.03 77.78 66.82 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 2.87 1.98 0.56 0.47 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 2.78 1.73 0.41 0.38 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 25.19 12.46 8.08 1.46 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 100.10 66.38 89.62 24.44 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 90.66 64.15 293.05 19.05 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) 09/21/2024 _x86_64_ (2 CPU) 23:07:42 LINUX RESTART (2 CPU) 11:08:01 PM CPU %user %nice %system %iowait %steal %idle 11:09:01 PM all 39.97 0.09 10.50 16.05 0.12 33.27 11:09:01 PM 0 29.00 0.08 10.73 16.23 0.12 43.84 11:09:01 PM 1 50.92 0.10 10.28 15.86 0.12 22.72 11:10:01 PM all 32.56 0.00 5.57 5.20 0.13 56.54 11:10:01 PM 0 30.92 0.00 5.56 5.53 0.15 57.83 11:10:01 PM 1 34.21 0.00 5.57 4.86 0.12 55.24 11:11:01 PM all 16.47 0.00 1.98 2.00 0.12 79.44 11:11:01 PM 0 14.98 0.00 2.21 1.74 0.12 80.96 11:11:01 PM 1 17.95 0.00 1.75 2.25 0.12 77.92 11:12:01 PM all 11.94 0.00 2.49 0.68 0.07 84.82 11:12:01 PM 0 9.00 0.00 2.09 0.67 0.07 88.18 11:12:01 PM 1 14.89 0.00 2.89 0.69 0.07 81.47 11:13:01 PM all 16.62 0.00 3.51 2.26 0.07 77.55 11:13:01 PM 0 10.25 0.00 3.18 2.72 0.07 83.78 11:13:01 PM 1 23.01 0.00 3.84 1.79 0.07 71.28 11:14:01 PM all 0.23 0.00 0.09 0.02 0.03 99.62 11:14:01 PM 0 0.10 0.00 0.10 0.03 0.03 99.73 11:14:01 PM 1 0.37 0.00 0.08 0.00 0.03 99.52 11:15:01 PM all 0.33 0.00 0.09 0.00 0.04 99.54 11:15:01 PM 0 0.22 0.00 0.12 0.00 0.05 99.62 11:15:01 PM 1 0.43 0.00 0.07 0.00 0.03 99.47 11:16:01 PM all 0.58 0.00 0.18 0.01 0.05 99.18 11:16:01 PM 0 0.20 0.00 0.18 0.00 0.05 99.57 11:16:01 PM 1 0.95 0.00 0.18 0.02 0.05 98.80 11:17:01 PM all 18.89 0.00 3.15 0.34 0.08 77.54 11:17:01 PM 0 10.06 0.00 2.63 0.17 0.07 87.07 11:17:01 PM 1 27.71 0.00 3.67 0.50 0.10 68.01 Average: all 15.23 0.01 3.05 2.92 0.08 78.71 Average: 0 11.60 0.01 2.96 2.99 0.08 82.36 Average: 1 18.86 0.01 3.13 2.86 0.08 75.05