---> uname -a: Linux prd-centos8-robot-2c-8g-9701.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 581 4983 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:ac:fd:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.27/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85821sec preferred_lft 85821sec inet6 fe80::f816:3eff:feac:fd8f/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) 11/23/2024 _x86_64_ (2 CPU) 23:05:20 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 83.79 15.64 68.15 2744.63 6542.78 11:08:01 PM 91.27 0.70 90.57 50.79 9821.10 11:09:01 PM 26.01 0.42 25.59 64.78 2317.91 11:10:01 PM 59.85 2.52 57.33 396.00 7297.88 11:11:01 PM 2.62 0.00 2.62 0.00 81.24 11:12:01 PM 0.30 0.00 0.30 0.00 5.10 11:13:01 PM 0.13 0.00 0.13 0.00 1.03 11:14:01 PM 11.78 0.43 11.35 70.79 378.85 11:15:01 PM 28.13 0.53 27.60 64.79 1146.84 Average: 33.77 2.25 31.52 376.94 3066.00 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5391116 7080036 2491316 31.61 2688 1871092 657788 7.37 209120 1961620 124848 11:08:01 PM 5172584 7007964 2709848 34.38 2688 2012440 704848 7.89 221792 2143260 30124 11:09:01 PM 5095192 7012776 2787240 35.36 2688 2092188 688768 7.71 255708 2180156 60648 11:10:01 PM 5014108 7062932 2868324 36.39 2688 2218156 620896 6.95 262996 2231876 8 11:11:01 PM 5014704 7063552 2867728 36.38 2688 2218160 620896 6.95 262992 2231732 8 11:12:01 PM 5014676 7063508 2867756 36.38 2688 2218160 620896 6.95 262992 2231760 8 11:13:01 PM 5014516 7063348 2867916 36.38 2688 2218160 620896 6.95 262992 2231924 8 11:14:01 PM 5078296 6983532 2804136 35.57 2688 2080540 712200 7.97 284572 2168872 31112 11:15:01 PM 5098592 6979116 2783840 35.32 2688 2056092 727552 8.15 453724 1982808 16508 Average: 5099309 7035196 2783123 35.31 2688 2109443 663860 7.43 275210 2151556 29252 11:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 246.21 159.64 1333.78 53.49 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 68.42 52.26 675.26 8.95 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 42.79 31.57 285.98 7.75 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 164.08 121.63 54.13 38.21 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 1.38 0.48 0.14 0.07 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 0.97 0.43 0.18 2.05 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 0.82 0.10 0.04 0.01 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 42.29 29.21 74.83 19.97 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 82.25 51.52 58.10 77.97 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 72.14 49.65 275.86 23.16 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) 11/23/2024 _x86_64_ (2 CPU) 23:05:20 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 32.23 0.00 5.61 3.80 0.11 58.25 11:07:01 PM 0 45.50 0.00 6.20 4.67 0.12 43.52 11:07:01 PM 1 18.99 0.00 5.03 2.93 0.10 72.95 11:08:01 PM all 25.74 0.00 3.53 2.41 0.08 68.24 11:08:01 PM 0 36.16 0.00 4.11 2.11 0.08 57.53 11:08:01 PM 1 15.35 0.00 2.95 2.70 0.07 78.93 11:09:01 PM all 19.93 0.00 2.96 0.56 0.09 76.47 11:09:01 PM 0 24.28 0.00 3.07 0.42 0.08 72.15 11:09:01 PM 1 15.57 0.00 2.84 0.70 0.10 80.79 11:10:01 PM all 16.95 0.00 3.00 2.78 0.08 77.18 11:10:01 PM 0 19.87 0.00 3.11 4.46 0.08 72.48 11:10:01 PM 1 14.03 0.00 2.89 1.10 0.08 81.89 11:11:01 PM all 0.07 0.00 0.07 0.01 0.04 99.82 11:11:01 PM 0 0.08 0.00 0.07 0.00 0.03 99.82 11:11:01 PM 1 0.05 0.00 0.07 0.02 0.05 99.82 11:12:01 PM all 0.25 0.00 0.08 0.00 0.04 99.63 11:12:01 PM 0 0.42 0.00 0.08 0.00 0.03 99.47 11:12:01 PM 1 0.08 0.00 0.07 0.00 0.05 99.80 11:13:01 PM all 0.26 0.00 0.06 0.00 0.04 99.64 11:13:01 PM 0 0.42 0.00 0.03 0.00 0.02 99.53 11:13:01 PM 1 0.10 0.00 0.08 0.00 0.07 99.75 11:14:01 PM all 8.78 0.00 1.35 0.18 0.06 89.63 11:14:01 PM 0 12.37 0.00 1.85 0.33 0.05 85.39 11:14:01 PM 1 5.19 0.00 0.84 0.03 0.07 93.88 11:15:01 PM all 33.18 0.00 3.76 0.37 0.11 62.58 11:15:01 PM 0 26.46 0.00 3.45 0.33 0.10 69.66 11:15:01 PM 1 39.90 0.00 4.06 0.40 0.12 55.52 Average: all 15.25 0.00 2.26 1.12 0.07 81.29 Average: 0 18.36 0.00 2.44 1.37 0.07 77.77 Average: 1 12.13 0.00 2.09 0.88 0.08 84.82