---> uname -a: Linux prd-centos8-robot-2c-8g-14938.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 594 4824 19 2278 6800 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:23:1a:e6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.239/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85914sec preferred_lft 85914sec inet6 fe80::f816:3eff:fe23:1ae6/64 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) 06/25/2024 _x86_64_ (2 CPU) 03:06:04 LINUX RESTART (2 CPU) 03:07:03 AM tps rtps wtps bread/s bwrtn/s 03:08:01 AM 78.09 16.08 62.01 2838.82 5757.75 03:09:01 AM 81.32 0.70 80.62 50.78 9120.91 03:10:01 AM 22.93 0.85 22.08 123.96 1480.27 03:11:01 AM 0.78 0.00 0.78 0.00 12.58 03:12:01 AM 37.99 0.00 37.99 0.00 2678.71 03:13:01 AM 25.55 0.20 25.35 36.39 5379.12 03:14:01 AM 27.82 0.53 27.29 64.78 1056.76 Average: 39.03 2.56 36.47 433.47 3630.74 03:07:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:08:01 AM 5277092 7002784 2605340 33.05 2688 1910612 768832 8.61 244924 2050296 160176 03:09:01 AM 5166788 6991228 2715644 34.45 2688 2001284 720120 8.06 220908 2142136 26088 03:10:01 AM 5245112 7073968 2637320 33.46 2688 2006272 643812 7.21 240220 2051928 4 03:11:01 AM 5245184 7074052 2637248 33.46 2688 2006276 643812 7.21 240224 2051820 4 03:12:01 AM 4986644 7006776 2895788 36.74 2688 2189416 686804 7.69 256308 2270652 148992 03:13:01 AM 4999988 7020968 2882444 36.57 2688 2190668 675840 7.57 260140 2249448 168 03:14:01 AM 4977784 6999288 2904648 36.85 2688 2191452 697776 7.81 447032 2086016 1500 Average: 5128370 7024152 2754062 34.94 2688 2070854 690999 7.74 272822 2128899 48133 03:07:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 243.91 147.53 1286.22 50.64 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 58.73 47.60 500.93 8.43 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 18.33 14.41 6.14 4.60 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 1.32 0.90 0.18 0.20 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 38.90 33.76 274.28 9.03 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 639.36 568.62 153.62 128.76 0.00 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 18.56 18.68 15.41 9.01 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 145.11 118.64 314.91 30.00 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) 06/25/2024 _x86_64_ (2 CPU) 03:06:04 LINUX RESTART (2 CPU) 03:07:03 AM CPU %user %nice %system %iowait %steal %idle 03:08:01 AM all 30.13 0.00 5.46 5.48 0.10 58.83 03:08:01 AM 0 31.58 0.00 6.03 6.93 0.10 55.35 03:08:01 AM 1 28.67 0.00 4.89 4.03 0.10 62.31 03:09:01 AM all 30.87 0.00 4.03 3.19 0.10 61.81 03:09:01 AM 0 46.14 0.00 4.85 2.95 0.12 45.94 03:09:01 AM 1 15.58 0.00 3.20 3.44 0.08 77.69 03:10:01 AM all 10.63 0.00 1.68 0.76 0.04 86.89 03:10:01 AM 0 11.73 0.00 1.69 1.27 0.03 85.27 03:10:01 AM 1 9.52 0.00 1.67 0.25 0.05 88.51 03:11:01 AM all 0.28 0.00 0.10 0.02 0.03 99.58 03:11:01 AM 0 0.40 0.00 0.10 0.03 0.03 99.43 03:11:01 AM 1 0.15 0.00 0.10 0.00 0.02 99.73 03:12:01 AM all 27.11 0.00 4.43 0.90 0.08 67.48 03:12:01 AM 0 36.60 0.00 5.07 0.78 0.10 57.45 03:12:01 AM 1 17.63 0.00 3.79 1.02 0.07 77.50 03:13:01 AM all 4.65 0.00 2.04 0.97 0.05 92.28 03:13:01 AM 0 2.75 0.00 2.01 1.11 0.05 94.08 03:13:01 AM 1 6.55 0.00 2.08 0.84 0.05 90.49 03:14:01 AM all 29.21 0.00 2.95 0.38 0.08 67.40 03:14:01 AM 0 36.07 0.00 2.88 0.42 0.08 60.55 03:14:01 AM 1 22.34 0.00 3.01 0.33 0.07 74.26 Average: all 18.94 0.00 2.95 1.65 0.07 76.39 Average: 0 23.60 0.00 3.22 1.90 0.07 71.20 Average: 1 14.29 0.00 2.67 1.40 0.06 81.58