---> uname -a: Linux prd-centos8-robot-2c-8g-16044.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 627 4786 19 2283 6767 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:77:53:98 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.230/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85796sec preferred_lft 85796sec inet6 fe80::f816:3eff:fe77:5398/64 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) 08/30/2024 _x86_64_ (2 CPU) 07:25:16 LINUX RESTART (2 CPU) 07:26:01 AM tps rtps wtps bread/s bwrtn/s 07:27:01 AM 108.31 27.37 80.94 3719.34 6594.74 07:28:01 AM 76.45 0.70 75.75 50.79 9388.00 07:29:01 AM 10.88 0.42 10.46 64.78 383.19 07:30:01 AM 47.42 0.03 47.38 3.47 3079.49 07:31:01 AM 21.87 0.00 21.87 0.00 5291.35 07:32:01 AM 0.58 0.00 0.58 0.00 9.77 07:33:01 AM 0.33 0.00 0.33 0.00 3.82 07:34:01 AM 0.37 0.00 0.37 0.00 3.62 07:35:01 AM 24.35 0.50 23.85 70.12 950.42 Average: 32.29 3.22 29.06 434.36 2856.18 07:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:27:01 AM 5330052 7060448 2552380 32.38 2688 1911944 682808 7.65 211060 2016788 158172 07:28:01 AM 5237840 7063080 2644592 33.55 2688 2002560 682056 7.64 229492 2068452 3012 07:29:01 AM 5256708 7083916 2625724 33.31 2688 2004508 648436 7.26 240976 2039220 8 07:30:01 AM 5003152 7027732 2879280 36.53 2688 2193964 667696 7.48 260496 2248032 149436 07:31:01 AM 4997512 7022128 2884920 36.60 2688 2193984 667696 7.48 260516 2248164 4 07:32:01 AM 4997468 7022084 2884964 36.60 2688 2193984 667696 7.48 260516 2248376 4 07:33:01 AM 4997524 7022140 2884908 36.60 2688 2193984 667696 7.48 260516 2248484 4 07:34:01 AM 4997728 7022348 2884704 36.60 2688 2193988 667696 7.48 260516 2248108 4 07:35:01 AM 4925552 6949360 2956880 37.51 2688 2193184 741996 8.31 449780 2132764 192 Average: 5082615 7030360 2799817 35.52 2688 2120233 677086 7.58 270430 2166488 34537 07:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 343.88 209.85 1730.04 59.26 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 43.59 32.14 371.44 6.80 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 21.39 14.81 5.62 4.45 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 338.72 248.13 336.33 64.50 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 133.13 105.46 27.41 22.38 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 7.55 0.45 1.28 0.28 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 1.38 0.35 0.36 0.24 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 0.75 0.10 0.04 0.01 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 25.20 21.88 24.10 11.42 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 101.74 70.36 277.44 18.81 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) 08/30/2024 _x86_64_ (2 CPU) 07:25:16 LINUX RESTART (2 CPU) 07:26:01 AM CPU %user %nice %system %iowait %steal %idle 07:27:01 AM all 40.38 0.02 7.22 3.08 0.13 49.16 07:27:01 AM 0 33.14 0.02 6.79 3.99 0.15 55.91 07:27:01 AM 1 47.64 0.02 7.66 2.16 0.12 42.40 07:28:01 AM all 19.15 0.00 3.14 3.72 0.08 73.91 07:28:01 AM 0 11.91 0.00 2.27 2.79 0.07 82.97 07:28:01 AM 1 26.42 0.00 4.02 4.65 0.08 64.83 07:29:01 AM all 9.19 0.00 1.24 0.38 0.08 89.11 07:29:01 AM 0 9.67 0.00 1.35 0.47 0.08 88.42 07:29:01 AM 1 8.72 0.00 1.12 0.30 0.07 89.79 07:30:01 AM all 27.88 0.00 4.94 1.16 0.11 65.91 07:30:01 AM 0 18.93 0.00 4.09 1.04 0.12 75.83 07:30:01 AM 1 36.87 0.00 5.79 1.29 0.10 55.95 07:31:01 AM all 0.66 0.00 0.65 1.66 0.04 96.99 07:31:01 AM 0 0.48 0.00 0.65 2.56 0.03 96.27 07:31:01 AM 1 0.84 0.00 0.65 0.75 0.05 97.71 07:32:01 AM all 0.26 0.00 0.10 0.08 0.04 99.52 07:32:01 AM 0 0.05 0.00 0.07 0.00 0.03 99.85 07:32:01 AM 1 0.47 0.00 0.13 0.17 0.05 99.18 07:33:01 AM all 0.33 0.00 0.07 0.00 0.03 99.58 07:33:01 AM 0 0.23 0.00 0.07 0.00 0.02 99.68 07:33:01 AM 1 0.42 0.00 0.07 0.00 0.03 99.48 07:34:01 AM all 0.32 0.00 0.06 0.00 0.03 99.60 07:34:01 AM 0 0.05 0.00 0.07 0.00 0.03 99.85 07:34:01 AM 1 0.58 0.00 0.05 0.00 0.02 99.35 07:35:01 AM all 23.76 0.00 2.73 0.38 0.08 73.05 07:35:01 AM 0 15.09 0.00 2.26 0.28 0.08 82.28 07:35:01 AM 1 32.45 0.00 3.20 0.47 0.08 63.81 Average: all 13.54 0.00 2.24 1.16 0.07 82.99 Average: 0 9.95 0.00 1.96 1.24 0.07 86.79 Average: 1 17.13 0.00 2.52 1.09 0.07 79.19