---> uname -a: Linux prd-centos8-robot-2c-8g-6143.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 4959 19 2144 6806 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:22:f5:dc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.137/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85778sec preferred_lft 85778sec inet6 fe80::f816:3eff:fe22:f5dc/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) 07/31/2024 _x86_64_ (2 CPU) 04:26:27 LINUX RESTART (2 CPU) 04:27:01 AM tps rtps wtps bread/s bwrtn/s 04:28:01 AM 107.01 60.05 46.97 6370.01 34416.14 04:29:01 AM 103.67 12.43 91.24 2326.56 6720.46 04:30:01 AM 70.15 0.70 69.45 50.77 9121.42 04:31:01 AM 22.38 0.85 21.53 123.96 1343.95 04:32:01 AM 50.18 0.03 50.15 3.47 7039.99 04:33:01 AM 4.48 0.12 4.37 33.06 417.10 04:34:01 AM 0.53 0.00 0.53 0.00 9.60 04:35:01 AM 0.30 0.00 0.30 0.00 3.78 04:36:01 AM 7.23 0.32 6.91 36.92 448.23 Average: 40.66 8.28 32.38 993.86 6613.57 04:27:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:28:01 AM 5740060 7149876 2142372 27.18 2688 1606472 644804 7.22 165640 1707464 48080 04:29:01 AM 5200524 7012432 2681908 34.02 2688 1989900 734104 8.22 219716 2128420 231204 04:30:01 AM 5218612 7043392 2663820 33.79 2688 2001748 675280 7.56 232024 2088036 1072 04:31:01 AM 5094036 7014992 2788396 35.37 2688 2095128 704088 7.88 258888 2176936 73084 04:32:01 AM 5013812 7040224 2868620 36.39 2688 2195708 627212 7.02 260908 2233360 32 04:33:01 AM 4980916 7016704 2901516 36.81 2688 2205084 698652 7.82 261420 2265604 56 04:34:01 AM 4964596 7000420 2917836 37.02 2688 2205120 755448 8.46 261420 2281460 8 04:35:01 AM 4964828 7006488 2917604 37.01 2688 2210964 728888 8.16 261420 2281472 5824 04:36:01 AM 5109004 6997148 2773428 35.18 2688 2061236 691532 7.74 297904 2118900 32832 Average: 5142932 7031297 2739500 34.75 2688 2063484 695556 7.79 246593 2142406 43577 04:27:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 220.71 133.67 852.18 54.74 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 81.36 64.91 959.12 7.87 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 33.32 22.51 288.78 5.94 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 37.72 29.92 268.95 6.84 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 167.54 146.32 41.34 37.39 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 168.74 167.24 101.89 63.55 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 296.05 289.25 539.91 102.74 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 163.26 156.25 418.36 45.20 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 54.72 39.69 94.81 38.35 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 135.93 116.64 396.15 40.29 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) 07/31/2024 _x86_64_ (2 CPU) 04:26:27 LINUX RESTART (2 CPU) 04:27:01 AM CPU %user %nice %system %iowait %steal %idle 04:28:01 AM all 20.70 0.04 5.29 52.13 0.08 21.76 04:28:01 AM 0 19.57 0.08 5.51 54.59 0.08 20.16 04:28:01 AM 1 21.82 0.00 5.07 49.66 0.08 23.36 04:29:01 AM all 37.15 0.00 6.06 3.86 0.13 52.80 04:29:01 AM 0 32.50 0.00 5.73 3.30 0.13 58.34 04:29:01 AM 1 41.80 0.00 6.40 4.42 0.13 47.25 04:30:01 AM all 16.96 0.00 2.80 6.95 0.09 73.19 04:30:01 AM 0 19.37 0.00 2.95 7.79 0.08 69.81 04:30:01 AM 1 14.52 0.00 2.66 6.10 0.10 76.61 04:31:01 AM all 18.37 0.00 2.70 0.57 0.09 78.27 04:31:01 AM 0 17.90 0.00 3.06 0.59 0.12 78.34 04:31:01 AM 1 18.85 0.00 2.33 0.55 0.07 78.20 04:32:01 AM all 17.36 0.00 3.39 1.62 0.08 77.56 04:32:01 AM 0 10.29 0.00 3.12 0.72 0.07 85.80 04:32:01 AM 1 24.42 0.00 3.66 2.52 0.08 69.32 04:33:01 AM all 22.58 0.00 1.83 0.03 0.09 75.47 04:33:01 AM 0 37.68 0.00 2.83 0.03 0.10 59.36 04:33:01 AM 1 7.61 0.00 0.84 0.02 0.08 91.45 04:34:01 AM all 22.79 0.00 0.57 0.00 0.10 76.54 04:34:01 AM 0 43.11 0.00 0.74 0.00 0.10 56.05 04:34:01 AM 1 2.56 0.00 0.40 0.00 0.10 96.94 04:35:01 AM all 18.89 0.00 0.51 0.00 0.11 80.50 04:35:01 AM 0 19.70 0.00 0.61 0.00 0.12 79.57 04:35:01 AM 1 18.08 0.00 0.40 0.00 0.10 81.42 04:36:01 AM all 14.85 0.00 1.85 0.05 0.06 83.19 04:36:01 AM 0 11.34 0.00 1.67 0.05 0.07 86.87 04:36:01 AM 1 18.35 0.00 2.02 0.05 0.05 79.53 Average: all 21.07 0.00 2.78 7.22 0.09 68.83 Average: 0 23.48 0.01 2.92 7.44 0.10 66.05 Average: 1 18.67 0.00 2.64 7.00 0.09 71.60