---> uname -a: Linux prd-centos8-robot-2c-8g-39262.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 580 4809 19 2307 6814 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:0d:71:a2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.94/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85774sec preferred_lft 85774sec inet6 fe80::f816:3eff:fe0d:71a2/64 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) 10/05/2024 _x86_64_ (2 CPU) 23:06:42 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 216.13 137.87 78.26 14894.77 40997.88 11:09:01 PM 112.38 6.95 105.43 563.28 10938.95 11:10:01 PM 22.53 0.42 22.11 64.78 1652.95 11:11:01 PM 44.44 0.00 44.44 0.00 3539.81 11:12:01 PM 28.49 2.52 25.97 396.00 4983.06 11:13:01 PM 0.80 0.00 0.80 0.00 16.50 11:14:01 PM 0.12 0.00 0.12 0.00 0.90 11:15:01 PM 0.22 0.00 0.22 0.00 2.38 11:16:01 PM 9.60 0.18 9.42 33.86 256.71 11:17:01 PM 22.46 0.52 21.94 63.85 861.31 Average: 45.72 14.85 30.87 1601.76 6325.40 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5403960 7018920 2478472 31.44 2688 1805252 760280 8.51 193248 1993904 97852 11:09:01 PM 5172604 7005700 2709828 34.38 2688 2009572 712184 7.97 221772 2134608 30084 11:10:01 PM 5255696 7090176 2626736 33.32 2688 2011520 630632 7.06 240656 2040784 16 11:11:01 PM 5028036 7064604 2854396 36.21 2688 2205572 626428 7.01 255192 2226044 129512 11:12:01 PM 5022508 7070656 2859924 36.28 2688 2217548 637776 7.14 262100 2225148 16 11:13:01 PM 5022428 7070576 2860004 36.28 2688 2217548 637776 7.14 262096 2225356 4 11:14:01 PM 5022876 7071016 2859556 36.28 2688 2217548 637776 7.14 262096 2225176 4 11:15:01 PM 5022700 7070844 2859732 36.28 2688 2217552 637776 7.14 262096 2225180 4 11:16:01 PM 4940768 6987468 2941664 37.32 2688 2215444 707184 7.92 297720 2268744 12776 11:17:01 PM 4957040 7009232 2925392 37.11 2688 2220948 682940 7.65 455796 2095976 16580 Average: 5084862 7045919 2797570 35.49 2688 2133850 667075 7.47 271277 2166092 28685 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 298.57 187.89 1579.02 61.03 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 68.04 54.43 614.52 9.43 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 16.68 10.70 5.79 3.81 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 43.09 31.63 295.43 7.20 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 590.17 434.74 116.24 96.84 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 1.18 0.62 0.25 0.15 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 0.88 0.17 0.05 0.01 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 1.85 0.18 0.22 0.01 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 16.08 12.88 15.46 5.96 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 16.79 15.16 14.03 7.69 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 105.34 74.84 264.12 19.21 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) 10/05/2024 _x86_64_ (2 CPU) 23:06:42 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 42.80 0.07 10.78 5.38 0.11 40.87 11:08:01 PM 0 40.64 0.07 9.87 4.56 0.10 44.77 11:08:01 PM 1 44.98 0.07 11.69 6.20 0.12 36.95 11:09:01 PM all 32.39 0.00 5.59 3.08 0.08 58.87 11:09:01 PM 0 25.00 0.00 5.05 3.02 0.07 66.86 11:09:01 PM 1 39.77 0.00 6.12 3.14 0.08 50.88 11:10:01 PM all 10.36 0.00 1.35 0.56 0.04 87.69 11:10:01 PM 0 11.71 0.00 1.52 0.58 0.05 86.13 11:10:01 PM 1 9.00 0.00 1.19 0.53 0.03 89.24 11:11:01 PM all 24.10 0.00 3.80 2.05 0.09 69.96 11:11:01 PM 0 19.72 0.00 3.57 2.72 0.08 73.90 11:11:01 PM 1 28.46 0.00 4.03 1.38 0.10 66.02 11:12:01 PM all 6.07 0.00 2.03 7.16 0.04 84.70 11:12:01 PM 0 3.26 0.00 1.95 6.30 0.05 88.45 11:12:01 PM 1 8.89 0.00 2.11 8.02 0.03 80.95 11:13:01 PM all 0.33 0.00 0.06 0.01 0.02 99.58 11:13:01 PM 0 0.30 0.00 0.07 0.00 0.02 99.62 11:13:01 PM 1 0.37 0.00 0.05 0.02 0.02 99.55 11:14:01 PM all 0.34 0.00 0.06 0.00 0.02 99.58 11:14:01 PM 0 0.12 0.00 0.08 0.00 0.02 99.78 11:14:01 PM 1 0.57 0.00 0.03 0.00 0.02 99.38 11:15:01 PM all 0.27 0.00 0.07 0.00 0.00 99.67 11:15:01 PM 0 0.10 0.00 0.08 0.00 0.00 99.82 11:15:01 PM 1 0.43 0.00 0.05 0.00 0.00 99.52 11:16:01 PM all 12.70 0.00 1.42 0.28 0.04 85.56 11:16:01 PM 0 7.62 0.00 1.09 0.28 0.03 90.98 11:16:01 PM 1 17.78 0.00 1.75 0.27 0.05 80.15 11:17:01 PM all 23.43 0.00 2.92 0.33 0.07 73.26 11:17:01 PM 0 18.44 0.00 2.76 0.07 0.07 78.67 11:17:01 PM 1 28.42 0.00 3.08 0.59 0.07 67.85 Average: all 15.27 0.01 2.80 1.88 0.05 79.99 Average: 0 12.69 0.01 2.60 1.75 0.05 82.90 Average: 1 17.85 0.01 3.01 2.01 0.05 77.07