---> uname -a: Linux prd-centos8-robot-2c-8g-9523.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 647 4903 19 2146 6753 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:04:7c:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.101/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85726sec preferred_lft 85726sec inet6 fe80::f816:3eff:fe04:7c52/64 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) 11/23/2024 _x86_64_ (2 CPU) 02:07:54 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 83.06 30.41 52.65 6543.15 7732.91 02:11:01 AM 101.82 0.70 101.12 50.76 10759.68 02:12:01 AM 19.80 0.38 19.41 62.52 1482.95 02:13:01 AM 45.35 0.03 45.32 2.27 3049.53 02:14:01 AM 25.65 0.03 25.61 3.47 5562.99 02:15:01 AM 2.48 0.12 2.37 33.06 352.00 02:16:01 AM 0.60 0.00 0.60 0.00 11.00 02:17:01 AM 0.38 0.00 0.38 0.00 4.55 02:18:01 AM 7.43 0.32 7.12 36.93 513.71 02:19:01 AM 27.59 0.52 27.07 63.85 1535.39 Average: 31.42 3.25 28.17 679.61 3100.93 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5331808 7002104 2550616 32.36 2688 1858540 768816 8.61 226088 2023824 135740 02:11:01 AM 5155024 6987212 2727400 34.60 2688 2008956 713960 7.99 221364 2156172 30112 02:12:01 AM 5238400 7071984 2644024 33.54 2688 2010832 632712 7.08 239884 2058524 16 02:13:01 AM 4984656 7018208 2897768 36.76 2688 2202752 666564 7.46 253692 2273372 155736 02:14:01 AM 5006840 7040108 2875584 36.48 2688 2202884 673348 7.54 257236 2242564 4 02:15:01 AM 4945224 6987864 2937200 37.26 2688 2212256 740800 8.29 257500 2303860 4 02:16:01 AM 4930360 6973028 2952064 37.45 2688 2212284 777856 8.71 257500 2318424 4 02:17:01 AM 4931268 6973948 2951156 37.44 2688 2212296 777856 8.71 257500 2317632 4 02:18:01 AM 5077660 6969352 2804764 35.58 2688 2067296 708264 7.93 264740 2187948 18544 02:19:01 AM 5052048 6944152 2830376 35.91 2688 2068440 724984 8.12 460980 2020760 3352 Average: 5065329 6996796 2817095 35.74 2688 2105654 718516 8.05 269648 2190308 34352 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 305.55 185.62 1537.73 61.31 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 65.61 48.19 674.78 8.46 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 13.45 6.95 5.02 3.01 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 43.15 35.54 299.94 8.61 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 197.27 140.19 38.93 36.35 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 106.30 96.10 86.98 32.22 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 295.42 291.22 300.20 115.24 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 181.69 178.57 177.61 60.99 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 89.24 57.36 264.55 36.08 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 18.43 18.43 16.19 8.99 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 131.60 105.81 340.22 37.12 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) 11/23/2024 _x86_64_ (2 CPU) 02:07:54 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 31.91 0.02 6.18 7.67 0.13 54.08 02:10:01 AM 0 30.45 0.00 6.86 8.65 0.17 53.87 02:10:01 AM 1 33.36 0.03 5.51 6.70 0.10 54.30 02:11:01 AM all 29.75 0.00 4.40 8.10 0.11 57.65 02:11:01 AM 0 30.77 0.00 4.52 7.65 0.12 56.94 02:11:01 AM 1 28.72 0.00 4.27 8.55 0.10 58.35 02:12:01 AM all 10.10 0.00 1.08 0.57 0.09 88.15 02:12:01 AM 0 8.80 0.00 1.09 0.89 0.10 89.12 02:12:01 AM 1 11.41 0.00 1.07 0.25 0.08 87.19 02:13:01 AM all 23.28 0.00 3.95 1.20 0.08 71.50 02:13:01 AM 0 21.77 0.00 4.16 1.19 0.07 72.83 02:13:01 AM 1 24.79 0.00 3.74 1.22 0.08 70.17 02:14:01 AM all 4.42 0.00 0.88 1.25 0.05 93.40 02:14:01 AM 0 5.03 0.00 1.00 1.47 0.05 92.45 02:14:01 AM 1 3.81 0.00 0.75 1.04 0.05 94.36 02:15:01 AM all 17.04 0.00 1.09 0.08 0.12 81.67 02:15:01 AM 0 12.79 0.00 0.57 0.15 0.12 86.37 02:15:01 AM 1 21.33 0.00 1.62 0.02 0.12 76.92 02:16:01 AM all 20.70 0.00 0.50 0.00 0.08 78.73 02:16:01 AM 0 38.29 0.00 0.67 0.00 0.05 60.99 02:16:01 AM 1 3.17 0.00 0.32 0.00 0.10 96.41 02:17:01 AM all 23.37 0.00 0.44 0.00 0.10 76.10 02:17:01 AM 0 44.77 0.00 0.67 0.00 0.12 54.44 02:17:01 AM 1 2.05 0.00 0.20 0.00 0.08 97.67 02:18:01 AM all 6.82 0.00 1.40 0.42 0.06 91.30 02:18:01 AM 0 5.04 0.00 1.56 0.58 0.05 92.78 02:18:01 AM 1 8.58 0.00 1.25 0.27 0.07 89.84 02:19:01 AM all 29.53 0.00 2.81 0.83 0.09 66.74 02:19:01 AM 0 28.13 0.00 2.95 0.79 0.10 68.03 02:19:01 AM 1 30.92 0.00 2.67 0.87 0.08 65.45 Average: all 19.69 0.00 2.27 2.01 0.09 75.93 Average: 0 22.57 0.00 2.41 2.13 0.09 72.80 Average: 1 16.81 0.00 2.14 1.89 0.09 79.07