---> uname -a: Linux prd-centos8-robot-2c-8g-8211.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 574 4821 19 2301 6819 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:91:ab:f9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.40/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85811sec preferred_lft 85811sec inet6 fe80::f816:3eff:fe91:abf9/64 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) 11/17/2024 _x86_64_ (2 CPU) 23:01:31 LINUX RESTART (2 CPU) 11:02:01 PM tps rtps wtps bread/s bwrtn/s 11:03:01 PM 84.46 25.09 59.37 6641.48 38088.94 11:04:01 PM 122.78 7.42 115.36 1296.72 11083.69 11:05:01 PM 25.59 0.42 25.17 64.78 2421.03 11:06:01 PM 37.13 2.48 34.64 392.60 2277.37 11:07:01 PM 30.56 0.03 30.52 3.47 6022.91 11:08:01 PM 2.53 0.00 2.53 0.00 73.79 11:09:01 PM 0.17 0.00 0.17 0.00 1.40 11:10:01 PM 0.23 0.00 0.23 0.00 3.90 11:11:01 PM 18.58 0.27 18.31 43.73 822.06 Average: 35.78 3.97 31.81 938.23 6755.83 11:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:03:01 PM 5453972 7030820 2428460 30.81 2688 1767600 734516 8.22 191016 1947668 116568 11:04:01 PM 5186492 7015256 2695940 34.20 2688 2005316 700280 7.84 221400 2121552 53940 11:05:01 PM 5267672 7097828 2614760 33.17 2688 2007264 632448 7.08 240408 2027260 4 11:06:01 PM 4992232 7034124 2890200 36.67 2688 2210876 661716 7.41 259724 2259292 166956 11:07:01 PM 5034480 7076156 2847952 36.13 2688 2211000 624752 7.00 262952 2208412 4 11:08:01 PM 5034500 7076180 2847932 36.13 2688 2211004 624752 7.00 262952 2208548 4 11:09:01 PM 5034752 7076432 2847680 36.13 2688 2211004 624752 7.00 262952 2208488 16 11:10:01 PM 5034208 7075888 2848224 36.13 2688 2211004 623812 6.98 262952 2208724 8 11:11:01 PM 4944040 6984448 2938392 37.28 2688 2209340 712772 7.98 458240 2104208 8 Average: 5109150 7051904 2773282 35.18 2688 2116045 659978 7.39 269177 2143795 37501 11:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 PM eth0 313.18 169.48 1534.45 58.77 0.00 0.00 0.00 0.00 11:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 PM eth0 71.74 54.56 675.35 8.76 0.00 0.00 0.00 0.00 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 17.78 13.76 6.23 4.59 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 41.89 35.18 300.38 9.16 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 561.30 395.92 106.44 89.06 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 2.18 0.38 0.25 0.11 0.00 0.00 0.00 0.00 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 5.13 0.17 0.27 0.01 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 2.15 0.18 0.09 0.01 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 22.95 17.56 18.76 8.46 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 115.38 76.36 293.61 19.88 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) 11/17/2024 _x86_64_ (2 CPU) 23:01:31 LINUX RESTART (2 CPU) 11:02:01 PM CPU %user %nice %system %iowait %steal %idle 11:03:01 PM all 35.65 0.00 6.18 22.52 0.10 35.55 11:03:01 PM 0 37.94 0.00 6.73 22.84 0.08 32.41 11:03:01 PM 1 33.35 0.00 5.64 22.21 0.12 38.69 11:04:01 PM all 32.21 0.00 5.47 6.42 0.13 55.77 11:04:01 PM 0 40.54 0.00 6.26 6.35 0.13 46.72 11:04:01 PM 1 23.90 0.00 4.68 6.50 0.12 64.80 11:05:01 PM all 10.32 0.00 1.65 1.12 0.05 86.86 11:05:01 PM 0 15.90 0.00 1.55 1.29 0.05 81.21 11:05:01 PM 1 4.73 0.00 1.76 0.95 0.05 92.51 11:06:01 PM all 25.06 0.00 4.23 0.85 0.08 69.77 11:06:01 PM 0 35.79 0.00 5.28 1.05 0.08 57.79 11:06:01 PM 1 14.37 0.00 3.18 0.65 0.08 81.71 11:07:01 PM all 3.20 0.00 1.43 1.22 0.05 94.10 11:07:01 PM 0 1.78 0.00 1.53 1.14 0.05 95.51 11:07:01 PM 1 4.62 0.00 1.34 1.29 0.05 92.70 11:08:01 PM all 0.22 0.00 0.07 0.01 0.04 99.67 11:08:01 PM 0 0.10 0.00 0.08 0.00 0.03 99.78 11:08:01 PM 1 0.33 0.00 0.05 0.02 0.05 99.55 11:09:01 PM all 0.26 0.00 0.07 0.00 0.05 99.62 11:09:01 PM 0 0.12 0.00 0.08 0.00 0.07 99.73 11:09:01 PM 1 0.40 0.00 0.05 0.00 0.03 99.52 11:10:01 PM all 0.30 0.00 0.07 0.00 0.03 99.60 11:10:01 PM 0 0.07 0.00 0.08 0.00 0.03 99.82 11:10:01 PM 1 0.53 0.00 0.05 0.00 0.03 99.38 11:11:01 PM all 18.68 0.00 2.08 0.23 0.07 78.95 11:11:01 PM 0 14.94 0.00 1.67 0.38 0.08 82.93 11:11:01 PM 1 22.42 0.00 2.49 0.07 0.05 74.97 Average: all 13.97 0.00 2.36 3.58 0.07 80.03 Average: 0 16.33 0.00 2.58 3.66 0.07 77.36 Average: 1 11.61 0.00 2.13 3.50 0.07 82.69