---> uname -a: Linux prd-centos8-robot-2c-8g-27282.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 580 4987 19 2129 6820 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:b3:b6:19 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.86/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85925sec preferred_lft 85925sec inet6 fe80::f816:3eff:feb3:b619/64 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) 09/25/2024 _x86_64_ (2 CPU) 00:35:50 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 125.80 6.87 118.93 1249.93 11338.73 12:39:01 AM 35.20 1.02 34.19 113.16 3758.46 12:40:01 AM 53.60 2.55 51.05 396.53 3584.07 12:41:01 AM 18.29 0.00 18.29 0.00 4787.69 12:42:01 AM 2.20 0.10 2.10 32.13 112.43 12:43:01 AM 13.68 0.37 13.31 39.72 521.51 Average: 41.46 1.82 39.64 305.23 4017.05 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5159060 7007408 2723372 34.55 2688 2025444 705292 7.90 213284 2163880 112632 12:39:01 AM 5264576 7092644 2617856 33.21 2688 2005156 627376 7.02 240120 2032260 24 12:40:01 AM 5032252 7070160 2850180 36.16 2688 2207008 628672 7.04 263112 2215660 136456 12:41:01 AM 5026244 7064156 2856188 36.23 2688 2207008 628672 7.04 263112 2215340 4 12:42:01 AM 4981672 7021908 2900760 36.80 2688 2209332 699636 7.83 263380 2259516 116 12:43:01 AM 5125036 6995876 2757396 34.98 2688 2045536 707820 7.93 293396 2111148 18788 Average: 5098140 7042025 2784292 35.32 2688 2116581 666245 7.46 256067 2166301 44670 12:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 95.73 77.02 998.37 10.79 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 13.70 8.95 6.95 3.92 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 219.93 178.51 316.91 44.24 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 1.72 0.77 0.20 0.12 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 40.19 24.68 11.53 4.98 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 58.13 37.35 82.77 25.47 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 71.57 54.55 236.11 14.92 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) 09/25/2024 _x86_64_ (2 CPU) 00:35:50 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 34.10 0.00 5.97 7.72 0.15 52.06 12:38:01 AM 0 41.19 0.00 6.94 5.99 0.15 45.73 12:38:01 AM 1 27.02 0.00 5.00 9.45 0.15 58.38 12:39:01 AM all 16.23 0.00 1.82 1.10 0.12 80.73 12:39:01 AM 0 27.19 0.00 2.27 0.97 0.13 69.43 12:39:01 AM 1 5.28 0.00 1.37 1.24 0.10 92.02 12:40:01 AM all 27.77 0.00 4.86 0.86 0.12 66.40 12:40:01 AM 0 28.10 0.00 4.86 0.90 0.13 66.00 12:40:01 AM 1 27.43 0.00 4.86 0.82 0.10 66.79 12:41:01 AM all 0.08 0.00 0.27 0.25 0.03 99.37 12:41:01 AM 0 0.08 0.00 0.25 0.17 0.03 99.47 12:41:01 AM 1 0.07 0.00 0.28 0.33 0.03 99.28 12:42:01 AM all 8.90 0.00 0.96 0.01 0.08 90.06 12:42:01 AM 0 10.89 0.00 1.14 0.02 0.08 87.87 12:42:01 AM 1 6.91 0.00 0.79 0.00 0.07 92.24 12:43:01 AM all 16.93 0.00 2.29 0.18 0.11 80.49 12:43:01 AM 0 25.73 0.00 2.87 0.32 0.12 70.96 12:43:01 AM 1 8.13 0.00 1.70 0.05 0.10 90.02 Average: all 17.34 0.00 2.70 1.69 0.10 78.17 Average: 0 22.20 0.00 3.06 1.39 0.11 73.24 Average: 1 12.48 0.00 2.33 1.98 0.09 83.11