---> uname -a: Linux prd-centos8-robot-2c-8g-3891.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 589 4802 19 2305 6805 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:c1:40:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.20/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85999sec preferred_lft 85999sec inet6 fe80::f816:3eff:fec1:4022/64 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) 11/03/2024 _x86_64_ (2 CPU) 01:35:40 LINUX RESTART (2 CPU) 01:36:01 AM tps rtps wtps bread/s bwrtn/s 01:37:01 AM 178.03 134.25 43.78 13185.54 36908.28 01:38:01 AM 91.47 13.53 77.94 2498.38 6321.61 01:39:01 AM 84.37 0.70 83.67 50.79 9952.36 01:40:01 AM 11.68 0.42 11.26 64.78 428.46 01:41:01 AM 39.24 2.48 36.75 392.54 2531.22 01:42:01 AM 48.75 0.53 48.22 73.58 6419.48 Average: 75.59 25.32 50.27 2711.30 10427.76 01:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:37:01 AM 5867812 7235324 2014620 25.56 2688 1566940 562688 6.30 151544 1606068 20632 01:38:01 AM 5332844 7061940 2549588 32.35 2688 1910916 669648 7.50 210208 2016548 159360 01:39:01 AM 5239792 7073648 2642640 33.53 2688 2011092 623708 6.98 228784 2068656 4820 01:40:01 AM 5246988 7082780 2635444 33.43 2688 2013036 644072 7.21 239916 2051764 4 01:41:01 AM 4985396 7032440 2897036 36.75 2688 2216096 664792 7.44 257664 2269604 154536 01:42:01 AM 4955460 7001452 2926972 37.13 2688 2215348 663732 7.43 456944 2097664 184 Average: 5271382 7081264 2611050 33.12 2688 1988905 638107 7.14 257510 2018384 56589 01:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 104.26 59.27 355.79 16.09 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 220.36 152.81 1366.86 45.60 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 49.21 34.58 486.15 6.95 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 20.83 15.19 5.87 4.60 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 45.22 35.04 299.13 8.79 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 50.53 40.15 28.77 27.21 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 81.73 56.17 423.73 18.21 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) 11/03/2024 _x86_64_ (2 CPU) 01:35:40 LINUX RESTART (2 CPU) 01:36:01 AM CPU %user %nice %system %iowait %steal %idle 01:37:01 AM all 17.62 0.09 8.44 44.59 0.13 29.14 01:37:01 AM 0 17.45 0.05 7.55 42.89 0.09 31.97 01:37:01 AM 1 17.79 0.12 9.32 46.27 0.17 26.33 01:38:01 AM all 35.95 0.00 6.34 3.70 0.12 53.89 01:38:01 AM 0 36.81 0.00 7.21 5.04 0.12 50.83 01:38:01 AM 1 35.09 0.00 5.47 2.37 0.12 56.95 01:39:01 AM all 19.77 0.00 2.88 4.24 0.08 73.04 01:39:01 AM 0 27.00 0.00 3.09 4.51 0.08 65.32 01:39:01 AM 1 12.53 0.00 2.66 3.96 0.07 80.78 01:40:01 AM all 9.94 0.00 1.58 0.15 0.08 88.26 01:40:01 AM 0 14.91 0.00 1.72 0.22 0.05 83.11 01:40:01 AM 1 4.96 0.00 1.44 0.08 0.10 93.42 01:41:01 AM all 23.73 0.00 3.99 1.30 0.08 70.90 01:41:01 AM 0 19.27 0.00 3.74 1.11 0.08 75.80 01:41:01 AM 1 28.19 0.00 4.24 1.49 0.08 66.00 01:42:01 AM all 26.22 0.00 3.16 1.81 0.10 68.71 01:42:01 AM 0 28.93 0.00 3.28 2.14 0.10 65.55 01:42:01 AM 1 23.52 0.00 3.04 1.49 0.10 71.86 Average: all 22.22 0.01 4.38 9.20 0.10 64.09 Average: 0 24.08 0.01 4.42 9.21 0.09 62.19 Average: 1 20.35 0.02 4.35 9.18 0.11 65.99