---> uname -a: Linux prd-centos8-robot-2c-8g-39050.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 602 4940 19 2154 6797 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:a3:46:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.83/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85739sec preferred_lft 85739sec inet6 fe80::f816:3eff:fea3:4689/64 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) 04:03:58 LINUX RESTART (2 CPU) 04:05:01 AM tps rtps wtps bread/s bwrtn/s 04:06:01 AM 86.75 22.21 64.55 5043.39 5334.12 04:07:01 AM 90.30 0.70 89.61 50.77 10109.55 04:08:01 AM 15.06 0.42 14.65 64.78 1297.60 04:09:01 AM 21.01 0.00 21.01 0.00 1404.70 04:10:01 AM 42.27 0.03 42.24 3.47 6849.08 04:11:01 AM 4.27 0.10 4.17 32.13 150.81 04:12:01 AM 2.30 0.02 2.28 0.93 344.79 04:13:01 AM 0.15 0.00 0.15 0.00 2.30 04:14:01 AM 6.11 0.32 5.80 36.92 406.70 04:15:01 AM 28.96 0.52 28.45 63.86 1861.51 Average: 29.72 2.43 27.29 529.65 2776.37 04:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 AM 5366356 7060832 2516076 31.92 2688 1876380 687156 7.69 210092 1984304 153984 04:07:01 AM 5172888 7006340 2709544 34.37 2688 2010028 719540 8.06 221652 2140784 30068 04:08:01 AM 5248648 7083492 2633784 33.41 2688 2011976 634636 7.11 240448 2049616 4 04:09:01 AM 4926176 6983832 2956256 37.50 2688 2227804 762688 8.54 286344 2304616 197040 04:10:01 AM 5023408 7060240 2859024 36.27 2688 2206204 634828 7.11 258512 2226804 8 04:11:01 AM 4962748 7008760 2919684 37.04 2688 2215360 717252 8.03 258780 2287300 7912 04:12:01 AM 4960508 7006764 2921924 37.07 2688 2215604 717252 8.03 258780 2290052 16 04:13:01 AM 4931920 6978236 2950512 37.43 2688 2215664 772168 8.65 258780 2317716 40 04:14:01 AM 5040736 6964928 2841696 36.05 2688 2097292 709684 7.95 291244 2193576 46368 04:15:01 AM 5126688 7027908 2755744 34.96 2688 2076108 661988 7.41 460472 1945500 16512 Average: 5076008 7018133 2806424 35.60 2688 2115242 701719 7.86 274510 2174027 45195 04:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 308.28 180.37 1593.37 60.65 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 52.67 41.13 592.00 7.73 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 17.03 9.25 5.66 3.50 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 31.49 26.45 291.05 5.23 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 155.05 109.76 37.53 25.98 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 47.79 26.10 75.92 5.70 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 337.02 334.79 67.76 139.87 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 236.68 220.75 747.90 63.74 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 66.01 45.25 157.11 44.19 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 20.78 19.31 16.63 9.09 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 127.28 101.32 358.50 36.57 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) 04:03:58 LINUX RESTART (2 CPU) 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 34.69 0.00 6.53 3.92 0.12 54.74 04:06:01 AM 0 26.37 0.00 6.02 4.03 0.10 63.48 04:06:01 AM 1 43.06 0.00 7.05 3.81 0.13 45.95 04:07:01 AM all 24.53 0.00 3.47 3.93 0.10 67.97 04:07:01 AM 0 28.92 0.00 2.99 2.99 0.12 64.99 04:07:01 AM 1 20.12 0.00 3.96 4.88 0.08 70.95 04:08:01 AM all 10.80 0.00 1.40 0.45 0.07 87.28 04:08:01 AM 0 4.52 0.00 1.17 0.45 0.07 93.79 04:08:01 AM 1 17.06 0.00 1.62 0.45 0.07 80.80 04:09:01 AM all 16.71 0.00 2.66 0.65 0.07 79.91 04:09:01 AM 0 13.79 0.00 2.30 0.52 0.07 83.33 04:09:01 AM 1 19.63 0.00 3.02 0.78 0.07 76.50 04:10:01 AM all 11.71 0.00 2.45 4.42 0.07 81.35 04:10:01 AM 0 11.50 0.00 2.36 4.49 0.05 81.60 04:10:01 AM 1 11.92 0.00 2.54 4.35 0.08 81.10 04:11:01 AM all 11.00 0.00 1.01 0.03 0.04 87.91 04:11:01 AM 0 9.71 0.00 1.34 0.02 0.05 88.88 04:11:01 AM 1 12.30 0.00 0.69 0.05 0.03 86.93 04:12:01 AM all 26.39 0.00 0.53 0.04 0.10 72.94 04:12:01 AM 0 49.28 0.00 0.84 0.00 0.12 49.76 04:12:01 AM 1 3.64 0.00 0.22 0.08 0.08 95.97 04:13:01 AM all 24.82 0.00 0.62 0.00 0.09 74.46 04:13:01 AM 0 32.64 0.00 0.74 0.00 0.08 66.53 04:13:01 AM 1 17.06 0.00 0.50 0.00 0.10 82.34 04:14:01 AM all 9.87 0.00 1.54 0.08 0.07 88.45 04:14:01 AM 0 9.31 0.00 1.43 0.03 0.07 89.15 04:14:01 AM 1 10.43 0.00 1.64 0.12 0.07 87.75 04:15:01 AM all 32.06 0.00 3.62 0.39 0.08 63.85 04:15:01 AM 0 36.22 0.00 3.34 0.57 0.08 59.79 04:15:01 AM 1 27.90 0.00 3.90 0.22 0.08 67.90 Average: all 20.27 0.00 2.39 1.39 0.08 75.88 Average: 0 22.22 0.00 2.26 1.31 0.08 74.13 Average: 1 18.31 0.00 2.51 1.47 0.08 77.62