---> uname -a: Linux prd-centos8-robot-2c-8g-9087.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 572 5004 19 2120 6828 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:bd:64:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.89/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85835sec preferred_lft 85835sec inet6 fe80::f816:3eff:febd:64b9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/19/2024 _x86_64_ (2 CPU) 01:07:53 LINUX RESTART (2 CPU) 01:09:01 AM tps rtps wtps bread/s bwrtn/s 01:10:01 AM 111.70 6.78 104.92 1271.58 9617.04 01:11:01 AM 45.46 0.77 44.69 52.37 5593.27 01:12:01 AM 10.71 0.82 9.90 123.43 218.06 01:13:01 AM 52.35 0.20 52.15 12.93 4871.76 01:14:01 AM 14.58 0.02 14.56 0.13 3434.54 01:15:01 AM 0.63 0.00 0.63 0.00 8.77 01:16:01 AM 2.15 0.23 1.92 34.12 108.31 01:17:01 AM 25.31 0.52 24.79 64.65 1162.10 Average: 32.86 1.17 31.70 194.91 3126.84 01:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 AM 5288240 7097264 2594196 32.91 2688 1986292 658640 7.37 211604 2040580 112044 01:11:01 AM 5192508 7021640 2689928 34.13 2688 2006184 702864 7.87 222164 2123580 8 01:12:01 AM 5252572 7086680 2629864 33.36 2688 2011152 656320 7.35 241048 2044592 8 01:13:01 AM 5036236 7069964 2846200 36.11 2688 2203072 642436 7.19 263524 2213476 95704 01:14:01 AM 4838912 6872916 3043524 38.61 2688 2203348 879620 9.85 263688 2405008 8 01:15:01 AM 4876212 6910264 3006224 38.14 2688 2203396 850552 9.52 263688 2367584 4 01:16:01 AM 5157956 7026960 2724480 34.56 2688 2039744 686404 7.69 255392 2105372 4736 01:17:01 AM 5170908 7035212 2711528 34.40 2688 2039204 701668 7.86 440548 1919828 200 Average: 5101693 7015112 2780743 35.28 2688 2086549 722313 8.09 270207 2152502 26589 01:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 62.75 50.18 670.87 7.17 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 35.13 24.24 268.56 4.47 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 18.31 9.78 10.60 3.43 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 252.00 220.34 340.60 43.61 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 145.94 132.63 1016.83 695.88 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 525.03 473.94 6932.44 35.22 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 290.29 250.22 3119.23 30.82 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 18.36 16.73 14.23 8.15 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 168.47 147.25 1546.54 103.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/19/2024 _x86_64_ (2 CPU) 01:07:53 LINUX RESTART (2 CPU) 01:09:01 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 39.44 0.00 5.56 3.49 0.10 51.41 01:10:01 AM 0 62.37 0.00 7.21 3.04 0.10 27.29 01:10:01 AM 1 16.58 0.00 3.92 3.94 0.10 75.45 01:11:01 AM all 15.67 0.00 1.84 1.76 0.06 80.67 01:11:01 AM 0 17.02 0.00 1.72 1.97 0.07 79.23 01:11:01 AM 1 14.32 0.00 1.95 1.55 0.05 82.12 01:12:01 AM all 12.38 0.00 1.26 0.33 0.06 85.97 01:12:01 AM 0 22.39 0.00 1.42 0.27 0.07 75.86 01:12:01 AM 1 2.36 0.00 1.10 0.40 0.05 96.09 01:13:01 AM all 32.79 0.00 5.06 1.38 0.12 60.65 01:13:01 AM 0 44.42 0.00 5.63 1.59 0.13 48.23 01:13:01 AM 1 21.17 0.00 4.48 1.18 0.10 73.06 01:14:01 AM all 9.57 0.00 0.64 0.45 0.05 89.29 01:14:01 AM 0 9.81 0.00 0.57 0.30 0.05 89.27 01:14:01 AM 1 9.33 0.00 0.70 0.60 0.05 89.32 01:15:01 AM all 10.84 0.00 1.36 0.00 0.10 87.70 01:15:01 AM 0 13.56 0.00 1.57 0.00 0.10 84.77 01:15:01 AM 1 8.13 0.00 1.15 0.00 0.10 90.62 01:16:01 AM all 8.83 0.00 1.75 0.02 0.07 89.33 01:16:01 AM 0 15.29 0.00 2.46 0.02 0.07 82.16 01:16:01 AM 1 2.56 0.00 1.06 0.02 0.07 96.30 01:17:01 AM all 31.76 0.00 2.83 0.38 0.09 64.94 01:17:01 AM 0 47.45 0.00 3.50 0.13 0.10 48.82 01:17:01 AM 1 16.08 0.00 2.15 0.62 0.08 81.07 Average: all 20.21 0.00 2.54 0.98 0.08 76.19 Average: 0 29.13 0.00 3.02 0.92 0.09 66.85 Average: 1 11.33 0.00 2.07 1.04 0.08 85.48