---> uname -a: Linux prd-centos8-robot-2c-8g-43298.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 566 5038 19 2092 6835 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:cf:3b:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.130/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85949sec preferred_lft 85949sec inet6 fe80::f816:3eff:fecf:3b32/64 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) 10/17/2024 _x86_64_ (2 CPU) 02:17:20 LINUX RESTART (2 CPU) 02:18:01 AM tps rtps wtps bread/s bwrtn/s 02:19:01 AM 115.19 68.79 46.40 9063.11 36635.52 02:20:01 AM 68.26 35.74 32.52 4310.16 3111.38 02:21:01 AM 60.80 6.71 54.08 1245.72 4887.09 02:22:01 AM 78.97 0.73 78.24 51.32 9110.58 02:23:01 AM 10.95 0.00 10.95 0.00 1225.73 02:24:01 AM 5.05 0.22 4.83 35.72 63.20 Average: 56.54 18.70 37.84 2451.07 9172.47 02:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:19:01 AM 6107380 7362168 1775044 22.52 2688 1459144 371324 4.16 120756 1423836 352 02:20:01 AM 5543736 7077212 2338688 29.67 2688 1725320 704236 7.89 185732 1867048 74480 02:21:01 AM 5345744 7073632 2536680 32.18 2688 1909680 653088 7.31 208908 2006744 158284 02:22:01 AM 5181060 7012488 2701364 34.27 2688 2008056 703512 7.88 219972 2137824 30092 02:23:01 AM 5181572 7012376 2700852 34.26 2688 2008060 703512 7.88 219968 2138040 4 02:24:01 AM 5179332 7011380 2703092 34.29 2688 2009276 701400 7.85 245968 2115328 156 Average: 5423137 7091543 2459287 31.20 2688 1853256 639512 7.16 200217 1948137 43895 02:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 8.48 4.25 1.71 0.90 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 283.62 173.53 1227.82 57.51 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 44.55 36.47 529.42 3.81 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 41.94 33.01 447.37 6.58 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 2.98 0.40 0.62 0.14 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 13.36 11.41 13.91 5.55 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 65.82 43.18 370.15 12.42 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) 10/17/2024 _x86_64_ (2 CPU) 02:17:20 LINUX RESTART (2 CPU) 02:18:01 AM CPU %user %nice %system %iowait %steal %idle 02:19:01 AM all 12.15 0.05 5.20 75.79 0.13 6.68 02:19:01 AM 0 12.74 0.03 5.60 73.31 0.10 8.22 02:19:01 AM 1 11.56 0.07 4.81 78.26 0.15 5.15 02:20:01 AM all 23.94 0.03 4.89 14.37 0.13 56.64 02:20:01 AM 0 25.80 0.02 5.20 17.03 0.13 51.81 02:20:01 AM 1 22.08 0.03 4.57 11.71 0.13 61.47 02:21:01 AM all 19.12 0.00 3.72 19.80 0.07 57.29 02:21:01 AM 0 16.79 0.00 3.61 21.41 0.07 58.13 02:21:01 AM 1 21.45 0.00 3.83 18.20 0.07 56.45 02:22:01 AM all 20.42 0.00 2.92 16.23 0.09 60.35 02:22:01 AM 0 16.09 0.00 2.51 18.11 0.08 63.20 02:22:01 AM 1 24.75 0.00 3.32 14.34 0.10 57.49 02:23:01 AM all 0.36 0.00 0.17 0.49 0.02 98.96 02:23:01 AM 0 0.32 0.00 0.23 0.73 0.00 98.71 02:23:01 AM 1 0.40 0.00 0.10 0.25 0.03 99.21 02:24:01 AM all 11.22 0.00 1.05 0.69 0.05 87.00 02:24:01 AM 0 7.59 0.00 0.84 0.40 0.05 91.12 02:24:01 AM 1 14.84 0.00 1.27 0.97 0.05 82.87 Average: all 14.53 0.01 2.98 21.10 0.08 61.30 Average: 0 13.20 0.01 2.99 21.69 0.07 62.04 Average: 1 15.85 0.02 2.98 20.51 0.09 60.56