---> uname -a: Linux prd-centos8-robot-2c-8g-12001.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 632 4928 19 2136 6767 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:d0:bd:4b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.180/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85747sec preferred_lft 85747sec inet6 fe80::f816:3eff:fed0:bd4b/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) 12/01/2024 _x86_64_ (2 CPU) 23:10:53 LINUX RESTART (2 CPU) 11:12:01 PM tps rtps wtps bread/s bwrtn/s 11:13:01 PM 123.39 6.96 116.43 1258.11 10911.83 11:14:01 PM 41.01 0.98 40.03 110.91 4869.79 11:15:01 PM 27.12 0.07 27.05 2.80 1914.56 11:16:01 PM 45.98 2.52 43.46 396.07 6916.70 11:17:01 PM 0.42 0.00 0.42 0.00 7.10 11:18:01 PM 0.13 0.00 0.13 0.00 1.05 11:19:01 PM 0.35 0.08 0.27 31.99 7.02 11:20:01 PM 2.03 0.03 2.00 1.07 105.48 11:21:01 PM 14.21 0.32 13.89 36.91 535.17 Average: 28.29 1.22 27.08 204.21 2807.56 11:12:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:13:01 PM 5105156 6964516 2777268 35.23 2688 2037248 770212 8.62 212932 2221584 148448 11:14:01 PM 5197444 7034068 2684980 34.06 2688 2013948 705836 7.90 240472 2097312 32 11:15:01 PM 4953992 6988564 2928432 37.15 2688 2204452 734356 8.22 255588 2304152 171524 11:16:01 PM 4960036 7010364 2922388 37.07 2688 2219704 697356 7.81 263192 2282016 20 11:17:01 PM 4960108 7010400 2922316 37.07 2688 2219704 697356 7.81 263192 2282104 4 11:18:01 PM 4960088 7010384 2922336 37.07 2688 2219708 697356 7.81 263192 2282052 12 11:19:01 PM 4919852 6971516 2962572 37.58 2688 2221080 767008 8.59 263316 2322196 404 11:20:01 PM 4913904 6966368 2968520 37.66 2688 2221948 820952 9.19 263400 2327480 68 11:21:01 PM 5059640 6939204 2822784 35.81 2688 2053180 788244 8.83 296976 2169880 18124 Average: 5003358 6988376 2879066 36.53 2688 2156775 742075 8.31 258029 2254308 37626 11:12:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 109.21 85.95 1224.91 11.54 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 17.81 13.20 14.85 5.73 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 98.30 60.70 335.87 33.28 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 393.98 298.43 80.26 94.08 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 3.05 2.37 0.67 6.67 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 3.00 1.95 0.48 0.44 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 31.39 20.40 8.98 2.31 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 33.21 32.43 5.50 4.13 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 85.72 53.99 86.98 38.04 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 86.19 63.27 195.40 21.80 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) 12/01/2024 _x86_64_ (2 CPU) 23:10:53 LINUX RESTART (2 CPU) 11:12:01 PM CPU %user %nice %system %iowait %steal %idle 11:13:01 PM all 34.92 0.00 5.92 5.50 0.13 53.53 11:13:01 PM 0 26.62 0.00 4.87 4.85 0.13 63.52 11:13:01 PM 1 43.23 0.00 6.97 6.15 0.13 43.52 11:14:01 PM all 17.94 0.00 1.98 1.90 0.10 78.07 11:14:01 PM 0 6.82 0.00 1.50 1.64 0.10 89.94 11:14:01 PM 1 29.11 0.00 2.47 2.16 0.10 66.16 11:15:01 PM all 20.11 0.00 3.85 0.52 0.11 75.41 11:15:01 PM 0 13.48 0.00 3.18 0.60 0.12 82.62 11:15:01 PM 1 26.73 0.00 4.51 0.43 0.10 68.23 11:16:01 PM all 9.89 0.00 2.26 2.06 0.06 85.73 11:16:01 PM 0 8.49 0.00 2.28 1.83 0.07 87.33 11:16:01 PM 1 11.28 0.00 2.25 2.30 0.05 84.12 11:17:01 PM all 0.29 0.00 0.13 0.00 0.04 99.54 11:17:01 PM 0 0.38 0.00 0.13 0.00 0.03 99.45 11:17:01 PM 1 0.20 0.00 0.12 0.00 0.05 99.63 11:18:01 PM all 0.13 0.00 0.06 0.00 0.04 99.77 11:18:01 PM 0 0.13 0.00 0.07 0.00 0.05 99.75 11:18:01 PM 1 0.12 0.00 0.05 0.00 0.03 99.80 11:19:01 PM all 1.53 0.00 0.27 0.01 0.03 98.16 11:19:01 PM 0 2.87 0.00 0.42 0.02 0.05 96.65 11:19:01 PM 1 0.20 0.00 0.12 0.00 0.02 99.67 11:20:01 PM all 3.15 0.00 0.25 0.01 0.08 96.50 11:20:01 PM 0 2.54 0.00 0.25 0.02 0.08 97.10 11:20:01 PM 1 3.76 0.00 0.25 0.00 0.08 95.90 11:21:01 PM all 14.10 0.00 2.21 0.22 0.08 83.38 11:21:01 PM 0 21.59 0.00 2.27 0.07 0.10 75.97 11:21:01 PM 1 6.63 0.00 2.15 0.37 0.07 90.79 Average: all 11.34 0.00 1.88 1.14 0.08 85.57 Average: 0 9.22 0.00 1.67 1.00 0.08 88.03 Average: 1 13.46 0.00 2.10 1.27 0.07 83.10