---> uname -a: Linux prd-centos8-robot-2c-8g-14990.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 618 4789 19 2290 6776 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:2c:c2:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.32/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85788sec preferred_lft 85788sec inet6 fe80::f816:3eff:fe2c:c2ba/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) 08/27/2024 _x86_64_ (2 CPU) 01:08:22 LINUX RESTART (2 CPU) 01:09:01 AM tps rtps wtps bread/s bwrtn/s 01:10:01 AM 60.32 16.18 44.14 5442.75 5397.90 01:11:01 AM 95.57 6.78 88.79 1247.38 8628.92 01:12:01 AM 41.42 1.02 40.40 111.43 4574.08 01:13:01 AM 47.16 0.07 47.09 5.73 3068.64 01:14:01 AM 23.26 0.00 23.26 0.00 5381.51 01:15:01 AM 0.35 0.00 0.35 0.00 7.10 01:16:02 AM 0.12 0.00 0.12 0.00 0.90 01:17:01 AM 0.12 0.00 0.12 0.00 1.22 01:18:01 AM 13.90 0.27 13.63 43.73 371.92 Average: 31.42 2.71 28.71 762.77 3053.92 01:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 AM 5527080 7072516 2355344 29.88 2688 1737188 690408 7.73 188500 1877336 39880 01:11:01 AM 5178816 7021328 2703608 34.30 2688 2020636 689364 7.72 214460 2147268 125368 01:12:01 AM 5256056 7086612 2626368 33.32 2688 2008092 627800 7.03 241916 2039244 24 01:13:01 AM 5039536 7069504 2842888 36.07 2688 2199552 625968 7.01 261148 2211892 150740 01:14:01 AM 5001044 7031004 2881380 36.55 2688 2199568 656736 7.35 261152 2244816 8 01:15:01 AM 5001092 7031052 2881332 36.55 2688 2199568 656736 7.35 261152 2244892 4 01:16:02 AM 5001208 7031168 2881216 36.55 2688 2199568 656736 7.35 261152 2244836 4 01:17:01 AM 5000700 7030664 2881724 36.56 2688 2199572 656736 7.35 261152 2245048 4 01:18:01 AM 4951416 6980064 2931008 37.18 2688 2197960 698352 7.82 450024 2106328 13368 Average: 5106328 7039324 2776096 35.22 2688 2106856 662093 7.41 266740 2151296 36600 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 275.53 162.49 1246.34 57.31 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 72.86 60.54 855.87 8.91 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 18.36 14.15 47.52 4.46 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 68.06 55.87 281.90 17.06 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 396.08 276.24 81.90 64.76 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 1.10 0.52 1.13 0.12 0.00 0.00 0.00 0.00 01:16:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:02 AM eth0 1.22 0.10 0.10 0.01 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 0.69 0.34 0.32 0.24 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 20.63 15.55 17.52 7.73 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 95.13 65.21 281.96 17.88 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) 08/27/2024 _x86_64_ (2 CPU) 01:08:22 LINUX RESTART (2 CPU) 01:09:01 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 25.05 0.00 4.54 13.19 0.11 57.11 01:10:01 AM 0 26.85 0.00 4.08 12.24 0.13 56.69 01:10:01 AM 1 23.26 0.00 4.99 14.13 0.08 57.54 01:11:01 AM all 29.37 0.00 5.33 6.64 0.10 58.56 01:11:01 AM 0 30.00 0.00 5.48 9.14 0.12 55.26 01:11:01 AM 1 28.74 0.00 5.19 4.14 0.08 61.85 01:12:01 AM all 17.03 0.00 1.96 5.00 0.07 75.95 01:12:01 AM 0 16.36 0.00 2.21 3.68 0.07 77.68 01:12:01 AM 1 17.69 0.00 1.71 6.32 0.07 74.22 01:13:01 AM all 27.48 0.00 4.49 0.93 0.09 67.01 01:13:01 AM 0 29.99 0.00 4.70 0.82 0.10 64.39 01:13:01 AM 1 24.97 0.00 4.27 1.04 0.08 69.63 01:14:01 AM all 0.98 0.00 1.02 1.23 0.04 96.73 01:14:01 AM 0 1.01 0.00 1.06 1.09 0.03 96.82 01:14:01 AM 1 0.95 0.00 0.99 1.37 0.05 96.64 01:15:01 AM all 0.28 0.00 0.06 0.00 0.03 99.63 01:15:01 AM 0 0.42 0.00 0.07 0.00 0.03 99.48 01:15:01 AM 1 0.13 0.00 0.05 0.00 0.03 99.78 01:16:02 AM all 0.30 0.00 0.06 0.00 0.06 99.58 01:16:02 AM 0 0.52 0.00 0.05 0.00 0.02 99.42 01:16:02 AM 1 0.08 0.00 0.07 0.00 0.10 99.75 01:17:01 AM all 0.33 0.00 0.06 0.00 0.04 99.57 01:17:01 AM 0 0.58 0.00 0.03 0.00 0.03 99.36 01:17:01 AM 1 0.08 0.00 0.08 0.00 0.05 99.78 01:18:01 AM all 15.29 0.00 2.03 0.49 0.08 82.11 01:18:01 AM 0 19.33 0.00 2.19 0.85 0.08 77.54 01:18:01 AM 1 11.25 0.00 1.87 0.13 0.07 86.68 Average: all 12.91 0.00 2.17 3.05 0.07 81.80 Average: 0 13.90 0.00 2.21 3.09 0.07 80.73 Average: 1 11.92 0.00 2.14 3.01 0.07 82.86