---> uname -a: Linux prd-centos8-robot-2c-8g-3830.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 596 4798 19 2303 6798 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:6d:9d:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.180/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe6d:9d6b/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) 00:31:00 LINUX RESTART (2 CPU) 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 98.67 15.28 83.39 2708.48 6614.73 12:34:01 AM 78.79 0.70 78.09 50.78 9802.87 12:35:01 AM 14.95 0.42 14.53 64.79 760.01 12:36:01 AM 62.50 2.68 59.81 428.92 7109.80 Average: 63.73 4.77 58.96 813.20 6072.05 12:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5345972 7075924 2536460 32.18 2688 1911768 643856 7.21 210488 2002768 161060 12:34:01 AM 5230256 7062596 2652176 33.65 2688 2009588 632444 7.08 230364 2074560 1120 12:35:01 AM 5182344 7060860 2700088 34.25 2688 2053056 643624 7.21 250672 2094712 38080 12:36:01 AM 4873272 6945220 3009160 38.18 2688 2241364 724648 8.11 288780 2347080 43324 Average: 5157961 7036150 2724471 34.56 2688 2053944 661143 7.40 245076 2129780 60896 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 210.36 143.93 1396.48 45.25 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 54.83 38.27 454.16 7.41 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 32.59 22.76 74.51 5.97 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 69.84 57.95 247.52 28.71 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 91.91 65.73 543.15 21.83 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) 00:31:00 LINUX RESTART (2 CPU) 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 36.62 0.00 6.35 3.50 0.13 53.40 12:33:01 AM 0 41.41 0.00 6.28 3.24 0.13 48.92 12:33:01 AM 1 31.84 0.00 6.43 3.75 0.12 57.86 12:34:01 AM all 20.54 0.00 3.25 2.64 0.09 73.48 12:34:01 AM 0 27.33 0.00 3.73 2.51 0.10 66.34 12:34:01 AM 1 13.77 0.00 2.77 2.77 0.08 80.61 12:35:01 AM all 16.09 0.00 2.46 0.96 0.13 80.36 12:35:01 AM 0 17.78 0.00 1.92 0.43 0.15 79.71 12:35:01 AM 1 14.39 0.00 3.01 1.49 0.12 81.00 12:36:01 AM all 28.11 0.00 3.97 3.62 0.12 64.19 12:36:01 AM 0 36.27 0.00 4.19 3.49 0.12 55.94 12:36:01 AM 1 19.96 0.00 3.74 3.74 0.12 72.44 Average: all 25.33 0.00 4.01 2.68 0.12 67.87 Average: 0 30.68 0.00 4.03 2.42 0.13 62.75 Average: 1 19.98 0.00 3.98 2.94 0.11 72.99