---> uname -a: Linux prd-centos8-robot-2c-8g-873.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 566 5039 19 2091 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:10:58:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.249/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86023sec preferred_lft 86023sec inet6 fe80::f816:3eff:fe10:58e2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/16/2024 _x86_64_ (2 CPU) 23:24:39 LINUX RESTART (2 CPU) 11:25:01 PM tps rtps wtps bread/s bwrtn/s 11:26:01 PM 137.95 76.99 60.95 11446.14 40286.02 11:27:01 PM 109.15 6.71 102.43 1270.24 9017.73 11:28:01 PM 34.58 0.67 33.91 49.46 4462.07 11:29:01 PM 11.58 0.18 11.40 34.66 327.07 11:30:01 PM 3.96 0.07 3.90 9.73 52.89 Average: 59.44 16.93 42.52 2562.34 10829.99 11:25:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:26:01 PM 5484724 7065608 2397712 30.42 2688 1772308 730424 8.18 189824 1924048 107676 11:27:01 PM 5237524 7051312 2644912 33.55 2688 1991068 691756 7.75 210604 2093416 83200 11:28:01 PM 5210720 7042428 2671716 33.89 2688 2008900 693352 7.76 220616 2109132 8 11:29:01 PM 5190400 7023308 2692036 34.15 2688 2010088 725048 8.12 246668 2104644 8 11:30:01 PM 5173448 7006780 2708988 34.37 2688 2010512 750444 8.40 402720 1965512 140 Average: 5259363 7037887 2623073 33.28 2688 1958575 718205 8.04 254086 2039350 38206 11:25:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 307.70 192.79 1534.71 53.23 0.00 0.00 0.00 0.00 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 27.92 24.69 237.56 5.94 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 23.10 17.76 246.75 2.38 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 14.21 11.71 13.90 13.96 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 10.71 4.96 4.56 2.34 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 76.74 50.39 407.53 15.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/16/2024 _x86_64_ (2 CPU) 23:24:39 LINUX RESTART (2 CPU) 11:25:01 PM CPU %user %nice %system %iowait %steal %idle 11:26:01 PM all 40.52 0.04 9.90 12.28 0.12 37.15 11:26:01 PM 0 38.41 0.07 9.97 11.70 0.14 39.72 11:26:01 PM 1 42.60 0.02 9.83 12.85 0.10 34.60 11:27:01 PM all 35.84 0.00 5.52 6.96 0.15 51.53 11:27:01 PM 0 39.09 0.00 5.66 6.17 0.15 48.93 11:27:01 PM 1 32.57 0.00 5.38 7.76 0.15 54.13 11:28:01 PM all 10.81 0.00 1.14 1.46 0.06 86.54 11:28:01 PM 0 2.87 0.00 0.75 1.20 0.05 95.12 11:28:01 PM 1 18.75 0.00 1.52 1.72 0.07 77.94 11:29:01 PM all 13.50 0.00 1.07 0.22 0.08 85.14 11:29:01 PM 0 10.79 0.00 1.17 0.27 0.08 87.69 11:29:01 PM 1 16.21 0.00 0.97 0.17 0.07 82.58 11:30:01 PM all 7.14 0.00 0.84 1.26 0.07 90.70 11:30:01 PM 0 7.67 0.00 1.09 0.77 0.07 90.41 11:30:01 PM 1 6.60 0.00 0.59 1.76 0.07 90.99 Average: all 21.51 0.01 3.68 4.42 0.09 70.29 Average: 0 19.70 0.01 3.71 4.00 0.10 72.49 Average: 1 23.32 0.00 3.65 4.84 0.09 68.10