---> uname -a: Linux prd-centos8-robot-2c-8g-4712.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 619 4956 19 2121 6781 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:85:50:70 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.133/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85928sec preferred_lft 85928sec inet6 fe80::f816:3eff:fe85:5070/64 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) 11/06/2024 _x86_64_ (2 CPU) 03:57:00 LINUX RESTART (2 CPU) 03:58:01 AM tps rtps wtps bread/s bwrtn/s 03:59:01 AM 83.67 20.91 62.76 5015.79 5120.86 04:00:01 AM 86.92 0.70 86.22 50.78 10139.00 04:01:01 AM 32.23 0.42 31.82 64.77 2571.85 04:02:01 AM 52.97 0.12 52.86 5.33 7051.79 04:03:01 AM 4.50 0.08 4.42 31.99 197.75 04:04:01 AM 9.07 0.33 8.73 37.86 305.13 Average: 44.90 3.76 41.14 867.68 4231.36 03:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:59:01 AM 5379424 7069440 2503008 31.75 2688 1871904 666112 7.46 209644 1971412 152668 04:00:01 AM 5168208 7002420 2714224 34.43 2688 2010760 717404 8.03 221260 2141084 30112 04:01:01 AM 5093244 7012372 2789188 35.38 2688 2093388 730684 8.18 255916 2180524 62768 04:02:01 AM 4986984 7021528 2895448 36.73 2688 2203884 654164 7.32 257088 2261012 80 04:03:01 AM 4950912 6986732 2931520 37.19 2688 2205200 721360 8.08 257216 2300716 104 04:04:01 AM 5139656 7004116 2742776 34.80 2688 2038036 689668 7.72 276376 2109624 17172 Average: 5119738 7016101 2762694 35.05 2688 2070529 696565 7.80 246250 2160729 43817 03:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 321.36 195.32 1568.02 62.18 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 59.71 47.75 643.36 8.11 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 43.83 32.77 296.18 8.25 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 149.91 99.42 46.24 37.79 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 29.07 20.28 5.74 2.44 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 142.98 127.06 1532.57 25.36 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 124.48 87.10 681.93 24.02 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) 11/06/2024 _x86_64_ (2 CPU) 03:57:00 LINUX RESTART (2 CPU) 03:58:01 AM CPU %user %nice %system %iowait %steal %idle 03:59:01 AM all 36.15 0.00 6.38 3.69 0.10 53.68 03:59:01 AM 0 31.90 0.00 7.05 4.69 0.10 56.27 03:59:01 AM 1 40.39 0.00 5.72 2.69 0.10 51.10 04:00:01 AM all 24.03 0.00 3.40 5.64 0.12 66.81 04:00:01 AM 0 21.43 0.00 2.60 4.38 0.12 71.47 04:00:01 AM 1 26.64 0.00 4.21 6.89 0.12 62.15 04:01:01 AM all 21.32 0.00 2.95 1.16 0.08 74.49 04:01:01 AM 0 20.06 0.00 2.67 2.02 0.07 75.18 04:01:01 AM 1 22.58 0.00 3.23 0.30 0.08 73.80 04:02:01 AM all 16.80 0.00 3.19 2.93 0.08 77.01 04:02:01 AM 0 16.39 0.00 3.44 4.34 0.07 75.76 04:02:01 AM 1 17.21 0.00 2.94 1.52 0.08 78.25 04:03:01 AM all 2.14 0.00 0.28 0.12 0.04 97.43 04:03:01 AM 0 1.29 0.00 0.22 0.07 0.05 98.38 04:03:01 AM 1 3.00 0.00 0.33 0.17 0.03 96.47 04:04:01 AM all 14.89 0.00 2.02 0.06 0.08 82.95 04:04:01 AM 0 20.47 0.00 2.34 0.05 0.08 77.05 04:04:01 AM 1 9.36 0.00 1.70 0.07 0.07 88.80 Average: all 19.23 0.00 3.04 2.27 0.08 75.39 Average: 0 18.58 0.00 3.05 2.59 0.08 75.69 Average: 1 19.87 0.00 3.02 1.94 0.08 75.09