---> uname -a: Linux prd-centos8-robot-2c-8g-25507.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 591 4974 19 2132 6809 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:0a:1d:2f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.207/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85965sec preferred_lft 85965sec inet6 fe80::f816:3eff:fe0a:1d2f/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) 09/21/2024 _x86_64_ (2 CPU) 23:38:16 LINUX RESTART (2 CPU) 11:39:01 PM tps rtps wtps bread/s bwrtn/s 11:40:01 PM 106.00 23.87 82.13 6600.30 7585.11 11:41:01 PM 79.54 0.70 78.84 50.78 9377.01 11:42:01 PM 13.90 0.42 13.48 64.78 1027.26 11:43:01 PM 65.86 2.52 63.34 396.07 7815.11 11:44:02 PM 6.16 0.10 6.06 32.12 249.17 11:45:01 PM 24.84 0.44 24.40 48.81 1225.33 Average: 49.45 4.69 44.77 1202.22 4555.83 11:39:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:40:01 PM 5322476 7053048 2559948 32.48 2688 1912912 674864 7.56 210960 2026092 158312 11:41:01 PM 5193496 7027180 2688928 34.11 2688 2010920 675752 7.57 231200 2110012 14872 11:42:01 PM 5184372 7052172 2698052 34.23 2688 2042992 656640 7.35 244172 2101332 30960 11:43:01 PM 5006800 7051256 2875624 36.48 2688 2213604 638720 7.15 263536 2232896 100 11:44:02 PM 5007424 7053656 2875000 36.47 2688 2215380 633028 7.09 263972 2234132 812 11:45:01 PM 5192272 7065728 2690152 34.13 2688 2048484 626100 7.01 448464 1887340 168 Average: 5151140 7050507 2731284 34.65 2688 2074049 650851 7.29 277051 2098634 34204 11:39:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 287.39 191.34 1757.61 60.43 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 52.28 38.72 427.55 7.70 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 12.00 8.38 4.44 3.02 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 211.93 150.27 313.87 41.07 0.00 0.00 0.00 0.00 11:44:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:02 PM eth0 27.79 15.08 9.06 1.82 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 38.54 28.79 78.39 21.68 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 105.18 72.22 432.85 22.62 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) 09/21/2024 _x86_64_ (2 CPU) 23:38:16 LINUX RESTART (2 CPU) 11:39:01 PM CPU %user %nice %system %iowait %steal %idle 11:40:01 PM all 41.22 0.00 7.78 3.86 0.11 47.02 11:40:01 PM 0 36.04 0.00 6.32 4.44 0.10 53.10 11:40:01 PM 1 46.42 0.00 9.25 3.28 0.12 40.93 11:41:01 PM all 23.25 0.00 3.45 1.37 0.08 71.85 11:41:01 PM 0 31.33 0.00 3.99 1.08 0.08 63.52 11:41:01 PM 1 15.18 0.00 2.90 1.65 0.08 80.18 11:42:01 PM all 12.00 0.00 1.74 0.22 0.08 85.96 11:42:01 PM 0 13.86 0.00 1.76 0.08 0.07 84.23 11:42:01 PM 1 10.15 0.00 1.73 0.35 0.08 87.69 11:43:01 PM all 22.30 0.00 3.88 2.49 0.10 71.24 11:43:01 PM 0 16.35 0.00 3.29 2.64 0.10 77.62 11:43:01 PM 1 28.24 0.00 4.47 2.33 0.10 64.86 11:44:02 PM all 0.55 0.00 0.22 0.08 0.04 99.11 11:44:02 PM 0 0.18 0.00 0.17 0.08 0.03 99.53 11:44:02 PM 1 0.92 0.00 0.27 0.07 0.05 98.70 11:45:01 PM all 20.96 0.00 2.67 0.25 0.08 76.05 11:45:01 PM 0 10.59 0.00 2.52 0.25 0.07 86.57 11:45:01 PM 1 31.32 0.00 2.81 0.24 0.08 65.55 Average: all 20.04 0.00 3.29 1.38 0.08 75.21 Average: 0 18.09 0.00 3.01 1.43 0.08 77.39 Average: 1 21.99 0.00 3.57 1.32 0.09 73.03