---> uname -a: Linux prd-centos8-robot-2c-8g-5199.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 625 4923 19 2149 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:01:cc:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.238/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85764sec preferred_lft 85764sec inet6 fe80::f816:3eff:fe01:ccbb/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) 04/06/2024 _x86_64_ (2 CPU) 01:04:27 LINUX RESTART (2 CPU) 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 83.23 33.87 49.36 7063.93 5213.93 01:07:01 AM 92.19 0.08 92.10 2.53 8478.72 01:08:01 AM 39.34 1.05 38.29 112.51 3932.33 01:09:01 AM 25.47 0.63 24.84 70.91 1457.08 01:10:01 AM 42.25 0.03 42.22 3.47 6827.14 01:11:01 AM 2.52 0.03 2.48 1.07 357.33 01:12:01 AM 0.23 0.00 0.23 0.00 3.08 01:13:02 AM 0.25 0.00 0.25 0.00 4.40 01:14:01 AM 6.78 0.24 6.54 34.70 393.88 01:15:01 AM 25.76 0.50 25.26 63.72 1746.98 Average: 31.85 3.65 28.20 736.59 2845.66 01:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 5332568 6988136 2549860 32.35 2688 1845208 792564 8.87 226920 2030652 122988 01:07:01 AM 5103988 6950104 2778440 35.25 2688 2023600 788616 8.83 213808 2222528 105280 01:08:01 AM 5232328 7061424 2650100 33.62 2688 2006616 666748 7.47 239912 2068004 16 01:09:01 AM 4892952 6950540 2989476 37.93 2688 2227836 769144 8.61 286188 2339192 199084 01:10:01 AM 4999852 7030832 2882576 36.57 2688 2200724 667468 7.47 262644 2247192 8 01:11:01 AM 4939876 6979324 2942552 37.33 2688 2209172 751604 8.42 262952 2306928 4 01:12:01 AM 4924660 6964144 2957768 37.52 2688 2209208 769736 8.62 262952 2321588 44 01:13:02 AM 4902264 6947356 2980164 37.81 2688 2214820 786492 8.81 262952 2343696 5616 01:14:01 AM 4976108 6898220 2906320 36.87 2688 2095524 781620 8.75 285996 2262240 49104 01:15:01 AM 5049544 6947048 2832884 35.94 2688 2072944 751384 8.41 453936 2028956 16136 Average: 5035414 6971713 2847014 36.12 2688 2110565 752538 8.43 275826 2217098 49828 01:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 294.19 193.94 1543.81 58.07 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 59.33 50.33 499.08 8.42 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 17.06 8.00 6.59 3.14 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 35.55 29.49 292.71 6.09 0.00 0.00 0.00 0.00 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 185.25 174.46 45.55 43.10 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 121.94 106.93 92.03 41.60 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 318.95 311.40 668.63 113.55 0.00 0.00 0.00 0.00 01:13:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:02 AM eth0 199.77 192.64 431.13 60.21 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 52.49 37.53 105.03 39.00 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 18.90 17.98 15.05 8.40 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 130.48 112.40 370.43 38.16 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) 04/06/2024 _x86_64_ (2 CPU) 01:04:27 LINUX RESTART (2 CPU) 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 39.09 0.01 6.47 1.55 0.11 52.77 01:06:01 AM 0 40.96 0.00 5.37 0.88 0.10 52.69 01:06:01 AM 1 37.21 0.02 7.58 2.23 0.12 52.85 01:07:01 AM all 35.98 0.00 4.22 1.70 0.11 57.99 01:07:01 AM 0 38.62 0.00 4.13 2.24 0.12 54.89 01:07:01 AM 1 33.33 0.00 4.31 1.17 0.10 61.09 01:08:01 AM all 17.26 0.00 1.89 0.67 0.11 80.07 01:08:01 AM 0 25.48 0.00 2.19 1.03 0.12 71.19 01:08:01 AM 1 9.05 0.00 1.60 0.30 0.10 88.95 01:09:01 AM all 17.42 0.00 3.04 0.57 0.08 78.89 01:09:01 AM 0 15.19 0.00 3.13 0.80 0.08 80.80 01:09:01 AM 1 19.66 0.00 2.95 0.33 0.08 76.97 01:10:01 AM all 15.15 0.00 2.51 1.80 0.08 80.46 01:10:01 AM 0 19.29 0.00 2.73 2.36 0.07 75.55 01:10:01 AM 1 11.01 0.00 2.30 1.24 0.08 85.37 01:11:01 AM all 18.74 0.00 1.86 0.08 0.08 79.24 01:11:01 AM 0 22.16 0.00 3.21 0.14 0.10 74.40 01:11:01 AM 1 15.36 0.00 0.52 0.02 0.07 84.04 01:12:01 AM all 21.28 0.00 0.59 0.00 0.10 78.02 01:12:01 AM 0 2.91 0.00 0.48 0.00 0.10 96.51 01:12:01 AM 1 39.73 0.00 0.70 0.00 0.10 59.46 01:13:02 AM all 24.07 0.00 0.49 0.00 0.08 75.36 01:13:02 AM 0 1.71 0.00 0.23 0.00 0.07 97.99 01:13:02 AM 1 46.65 0.00 0.74 0.00 0.10 52.51 01:14:01 AM all 15.14 0.00 1.83 0.11 0.09 82.83 01:14:01 AM 0 23.75 0.00 1.83 0.20 0.10 74.11 01:14:01 AM 1 6.51 0.00 1.82 0.02 0.08 91.57 01:15:01 AM all 31.41 0.00 3.31 0.48 0.09 64.70 01:15:01 AM 0 40.74 0.00 3.79 0.23 0.10 55.14 01:15:01 AM 1 22.07 0.00 2.84 0.73 0.08 74.27 Average: all 23.58 0.00 2.63 0.70 0.09 73.00 Average: 0 23.10 0.00 2.71 0.79 0.10 73.30 Average: 1 24.06 0.00 2.54 0.61 0.09 72.70