---> uname -a: Linux prd-centos8-robot-2c-8g-3623.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 594 4936 19 2167 6807 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:99:e6:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.248/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85846sec preferred_lft 85846sec inet6 fe80::f816:3eff:fe99:e6c5/64 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) 11/02/2024 _x86_64_ (2 CPU) 13:25:13 LINUX RESTART (2 CPU) 01:26:01 PM tps rtps wtps bread/s bwrtn/s 01:27:01 PM 72.49 31.52 40.97 2321.63 32306.05 01:28:01 PM 103.45 42.57 60.87 5489.18 5451.45 01:29:01 PM 85.52 0.70 84.82 50.78 9841.15 01:30:01 PM 22.20 0.20 22.00 31.59 1560.79 01:31:01 PM 25.04 0.22 24.83 33.19 1450.78 01:32:01 PM 44.19 0.03 44.16 3.46 6825.04 01:33:01 PM 3.05 0.10 2.95 32.13 115.93 01:34:01 PM 18.71 0.42 18.29 47.72 2362.08 Average: 46.84 9.47 37.36 1001.60 7489.25 01:26:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:27:01 PM 6102544 7364820 1779888 22.58 2688 1467232 358992 4.02 123972 1428612 520 01:28:01 PM 5264000 7013960 2618432 33.22 2688 1932008 742732 8.32 245332 2052108 178352 01:29:01 PM 5189392 7021272 2693040 34.17 2688 2008484 706928 7.92 220248 2123748 30128 01:30:01 PM 5221884 7054080 2660548 33.75 2688 2009432 689184 7.72 236396 2081240 20 01:31:01 PM 5055204 7083680 2827228 35.87 2688 2198348 654208 7.33 254264 2206228 169088 01:32:01 PM 5026680 7059040 2855752 36.23 2688 2201812 653156 7.31 256292 2226068 4 01:33:01 PM 4950824 7006872 2931608 37.19 2688 2225500 708284 7.93 256420 2301296 22600 01:34:01 PM 5056092 6966128 2826340 35.86 2688 2085188 740556 8.29 467508 2011016 13364 Average: 5233328 7071232 2649104 33.61 2688 2016000 656755 7.35 257554 2053790 51760 01:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM eth0 4.08 3.18 0.96 0.67 0.00 0.00 0.00 0.00 01:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM eth0 305.83 187.33 1527.04 59.92 0.00 0.00 0.00 0.00 01:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM eth0 68.48 51.55 668.34 8.53 0.00 0.00 0.00 0.00 01:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 PM eth0 9.60 5.17 4.22 2.84 0.00 0.00 0.00 0.00 01:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 PM eth0 38.89 30.87 298.55 6.40 0.00 0.00 0.00 0.00 01:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 PM eth0 164.37 118.24 36.77 33.16 0.00 0.00 0.00 0.00 01:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM eth0 68.74 52.79 410.05 6.06 0.00 0.00 0.00 0.00 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 63.18 44.67 118.64 57.97 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 90.42 61.74 383.17 21.95 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) 11/02/2024 _x86_64_ (2 CPU) 13:25:13 LINUX RESTART (2 CPU) 01:26:01 PM CPU %user %nice %system %iowait %steal %idle 01:27:01 PM all 10.33 0.03 2.67 75.94 0.09 10.94 01:27:01 PM 0 9.97 0.05 2.74 78.00 0.09 9.15 01:27:01 PM 1 10.68 0.02 2.60 73.91 0.08 12.71 01:28:01 PM all 34.35 0.03 6.80 6.78 0.13 51.91 01:28:01 PM 0 39.47 0.02 7.92 6.33 0.14 46.12 01:28:01 PM 1 29.25 0.05 5.69 7.22 0.12 57.66 01:29:01 PM all 29.35 0.00 4.18 9.45 0.13 56.87 01:29:01 PM 0 34.99 0.00 4.90 11.73 0.15 48.23 01:29:01 PM 1 23.67 0.00 3.46 7.16 0.12 65.58 01:30:01 PM all 11.20 0.00 1.17 0.79 0.07 86.77 01:30:01 PM 0 13.71 0.00 0.97 0.33 0.05 84.94 01:30:01 PM 1 8.69 0.00 1.37 1.25 0.08 88.60 01:31:01 PM all 18.87 0.00 3.39 0.55 0.07 77.11 01:31:01 PM 0 24.54 0.00 3.77 0.42 0.07 71.21 01:31:01 PM 1 13.22 0.00 3.02 0.68 0.07 83.00 01:32:01 PM all 10.18 0.00 1.96 2.00 0.06 85.81 01:32:01 PM 0 10.35 0.00 2.22 2.16 0.07 85.20 01:32:01 PM 1 10.00 0.00 1.69 1.84 0.05 86.42 01:33:01 PM all 6.19 0.00 0.44 0.06 0.05 93.26 01:33:01 PM 0 3.47 0.00 0.39 0.08 0.03 96.03 01:33:01 PM 1 8.91 0.00 0.49 0.03 0.07 90.50 01:34:01 PM all 22.71 0.00 2.78 0.80 0.11 73.59 01:34:01 PM 0 31.10 0.00 2.62 1.12 0.10 65.06 01:34:01 PM 1 14.36 0.00 2.95 0.49 0.12 82.09 Average: all 17.89 0.01 2.92 11.94 0.09 67.15 Average: 0 20.95 0.01 3.19 12.36 0.09 63.41 Average: 1 14.84 0.01 2.66 11.52 0.09 70.89