---> uname -a: Linux prd-centos8-robot-2c-8g-11237.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 587 4996 19 2113 6813 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:54:97:e1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.123/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85861sec preferred_lft 85861sec inet6 fe80::f816:3eff:fe54:97e1/64 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) 08/16/2024 _x86_64_ (2 CPU) 07:13:57 LINUX RESTART (2 CPU) 07:15:01 AM tps rtps wtps bread/s bwrtn/s 07:16:01 AM 98.28 13.20 85.09 2371.48 6809.26 07:17:01 AM 75.70 0.70 75.00 50.79 9395.20 07:18:01 AM 19.94 0.85 19.09 123.96 1279.22 07:19:01 AM 51.80 0.03 51.77 3.47 7115.03 07:20:01 AM 4.13 0.10 4.03 32.12 141.14 07:21:01 AM 0.35 0.00 0.35 0.00 6.51 07:22:01 AM 6.71 0.32 6.40 36.92 176.87 Average: 36.70 2.17 34.53 374.11 3560.32 07:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:16:01 AM 5280064 7024636 2602368 33.01 2688 1926000 734448 8.22 216464 2061872 171652 07:17:01 AM 5194884 7018368 2687548 34.10 2688 2000844 722080 8.09 232608 2111548 1124 07:18:01 AM 5088436 7006572 2793996 35.45 2688 2092396 713752 7.99 259448 2182052 71888 07:19:01 AM 5030724 7057516 2851708 36.18 2688 2196100 673056 7.54 261852 2216096 40 07:20:01 AM 4947844 6975872 2934588 37.23 2688 2197344 775820 8.69 261976 2296848 40 07:21:01 AM 4890932 6919068 2991500 37.95 2688 2197400 833984 9.34 261980 2353900 24 07:22:01 AM 5074392 6954980 2808040 35.62 2688 2053864 774340 8.67 275168 2175356 26452 Average: 5072468 6993859 2809964 35.65 2688 2094850 746783 8.36 252785 2199667 38746 07:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 172.46 127.47 1264.97 25.55 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 37.58 27.85 330.51 6.67 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 37.80 28.02 259.28 6.13 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 231.19 206.50 62.80 47.41 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 241.75 215.29 2402.73 702.65 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 451.45 398.88 6354.66 25.80 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 223.54 196.27 2297.91 29.22 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 199.40 171.47 1853.30 120.49 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) 08/16/2024 _x86_64_ (2 CPU) 07:13:57 LINUX RESTART (2 CPU) 07:15:01 AM CPU %user %nice %system %iowait %steal %idle 07:16:01 AM all 35.84 0.00 6.35 3.74 0.11 53.96 07:16:01 AM 0 41.68 0.00 6.84 3.70 0.10 47.67 07:16:01 AM 1 30.01 0.00 5.87 3.77 0.12 60.24 07:17:01 AM all 19.38 0.00 3.03 3.49 0.08 74.02 07:17:01 AM 0 28.12 0.00 3.37 2.95 0.08 65.48 07:17:01 AM 1 10.62 0.00 2.69 4.04 0.08 82.57 07:18:01 AM all 16.25 0.00 2.19 1.08 0.08 80.40 07:18:01 AM 0 19.83 0.00 2.44 0.97 0.07 76.69 07:18:01 AM 1 12.67 0.00 1.94 1.19 0.08 84.12 07:19:01 AM all 17.23 0.00 3.44 1.56 0.08 77.69 07:19:01 AM 0 20.43 0.00 3.70 1.89 0.07 73.91 07:19:01 AM 1 14.05 0.00 3.17 1.23 0.08 81.46 07:20:01 AM all 12.48 0.00 0.96 0.09 0.09 86.38 07:20:01 AM 0 7.28 0.00 0.50 0.05 0.10 92.07 07:20:01 AM 1 17.70 0.00 1.42 0.13 0.08 80.66 07:21:01 AM all 11.31 0.00 1.72 0.00 0.12 86.85 07:21:01 AM 0 10.53 0.00 1.69 0.00 0.12 87.67 07:21:01 AM 1 12.09 0.00 1.75 0.00 0.12 86.04 07:22:01 AM all 15.18 0.00 2.07 0.04 0.08 82.63 07:22:01 AM 0 18.57 0.00 1.73 0.05 0.08 79.56 07:22:01 AM 1 11.76 0.00 2.40 0.03 0.08 85.71 Average: all 18.27 0.00 2.83 1.44 0.09 77.38 Average: 0 20.96 0.00 2.90 1.38 0.09 74.66 Average: 1 15.57 0.00 2.75 1.49 0.09 80.09