---> uname -a: Linux prd-centos8-robot-2c-8g-8456.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 596 4809 19 2291 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:20:cc:7a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.159/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85986sec preferred_lft 85986sec inet6 fe80::f816:3eff:fe20:cc7a/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) 08/08/2024 _x86_64_ (2 CPU) 01:48:44 LINUX RESTART (2 CPU) 01:49:02 AM tps rtps wtps bread/s bwrtn/s 01:50:01 AM 200.98 141.17 59.82 15534.07 40627.73 01:51:01 AM 121.18 4.50 116.68 113.03 10097.10 01:52:01 AM 27.99 0.85 27.14 123.96 3203.32 01:53:01 AM 42.76 0.00 42.76 0.00 3006.28 01:54:01 AM 23.28 0.03 23.24 3.47 5385.14 01:55:01 AM 13.86 0.23 13.63 38.53 398.13 Average: 71.32 24.14 47.18 2600.09 10370.25 01:49:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:50:01 AM 5370512 7006816 2511912 31.87 2688 1826240 763452 8.55 215528 2006068 132704 01:51:01 AM 5171556 7000052 2710868 34.39 2688 2005448 704924 7.89 222416 2142400 77272 01:52:01 AM 5244724 7077648 2637700 33.46 2688 2010432 638072 7.14 241680 2052008 4 01:53:01 AM 4975184 7006852 2907240 36.88 2688 2201008 674604 7.55 260520 2277372 150172 01:54:01 AM 5022392 7053792 2860032 36.28 2688 2201084 627304 7.02 260800 2225928 24 01:55:01 AM 5000128 7030136 2882296 36.57 2688 2199136 649080 7.27 377240 2131280 13212 Average: 5130749 7029216 2751675 34.91 2688 2073891 676239 7.57 263031 2139176 62231 01:49:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 340.15 210.37 1612.38 62.51 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 57.11 43.50 558.56 7.92 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 14.95 12.95 5.62 4.31 0.00 0.00 0.00 0.00 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 43.39 38.96 276.58 9.89 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 643.20 585.80 129.47 116.34 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 22.78 18.46 28.80 19.55 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 186.52 151.52 432.01 36.68 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) 08/08/2024 _x86_64_ (2 CPU) 01:48:44 LINUX RESTART (2 CPU) 01:49:02 AM CPU %user %nice %system %iowait %steal %idle 01:50:01 AM all 44.66 0.06 10.90 4.97 0.11 39.30 01:50:01 AM 0 49.16 0.07 9.57 4.88 0.10 36.22 01:50:01 AM 1 40.16 0.05 12.23 5.07 0.12 42.37 01:51:01 AM all 31.40 0.00 5.54 3.53 0.12 59.41 01:51:01 AM 0 34.61 0.00 5.65 3.23 0.13 56.37 01:51:01 AM 1 28.19 0.00 5.42 3.83 0.12 62.45 01:52:01 AM all 9.83 0.00 1.75 0.97 0.04 87.41 01:52:01 AM 0 14.73 0.00 2.07 1.59 0.05 81.56 01:52:01 AM 1 4.93 0.00 1.42 0.35 0.03 93.27 01:53:01 AM all 27.34 0.00 4.43 0.86 0.09 67.28 01:53:01 AM 0 29.96 0.00 4.71 0.87 0.10 64.36 01:53:01 AM 1 24.72 0.00 4.14 0.85 0.08 70.21 01:54:01 AM all 1.38 0.00 1.35 0.92 0.03 96.31 01:54:01 AM 0 1.49 0.00 1.14 0.64 0.03 96.70 01:54:01 AM 1 1.27 0.00 1.56 1.21 0.03 95.92 01:55:01 AM all 12.91 0.00 1.64 0.25 0.06 85.15 01:55:01 AM 0 19.42 0.00 2.02 0.45 0.07 78.05 01:55:01 AM 1 6.39 0.00 1.25 0.05 0.05 92.25 Average: all 21.19 0.01 4.24 1.91 0.08 72.57 Average: 0 24.82 0.01 4.18 1.93 0.08 68.97 Average: 1 17.55 0.01 4.31 1.88 0.07 76.17