---> uname -a: Linux prd-centos8-robot-2c-8g-4427.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 580 4999 19 2118 6821 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:f2:fb:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.247/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85855sec preferred_lft 85855sec inet6 fe80::f816:3eff:fef2:fb6b/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) 11/05/2024 _x86_64_ (2 CPU) 00:54:32 LINUX RESTART (2 CPU) 12:55:03 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 107.19 30.40 76.79 7298.85 16183.92 12:57:01 AM 94.37 0.70 93.67 50.79 10300.20 12:58:01 AM 35.34 0.42 34.92 64.78 3017.94 12:59:01 AM 47.28 0.03 47.25 3.47 6883.47 01:00:01 AM 6.21 0.10 6.11 32.12 272.86 01:01:01 AM 2.00 0.02 1.98 0.13 70.58 01:02:01 AM 0.42 0.07 0.35 1.73 17.12 01:03:01 AM 13.98 0.42 13.56 47.72 626.77 Average: 38.06 3.91 34.15 910.97 4623.48 12:55:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5246588 7000404 2635844 33.44 2688 1935744 732912 8.21 245752 2067576 208860 12:57:01 AM 5175904 7007140 2706528 34.34 2688 2007976 702064 7.86 220472 2138204 30112 12:58:01 AM 5076952 6992888 2805480 35.59 2688 2090380 732896 8.21 254948 2197804 62560 12:59:01 AM 5029912 7061832 2852520 36.19 2688 2201312 622992 6.98 256528 2220656 8 01:00:01 AM 4963932 6997060 2918500 37.03 2688 2202520 740460 8.29 256652 2287336 72 01:01:01 AM 4910008 6943196 2972424 37.71 2688 2202564 794216 8.89 256652 2340400 24 01:02:01 AM 4907572 6941156 2974860 37.74 2688 2202960 782556 8.76 256772 2342872 4 01:03:01 AM 5165836 7026608 2716596 34.46 2688 2035648 666704 7.47 445616 1921964 13352 Average: 5059588 6996286 2822844 35.81 2688 2109888 721850 8.08 274174 2189602 39374 12:55:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 282.10 173.63 1582.71 58.52 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 61.41 47.34 668.26 8.25 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 43.69 32.69 295.64 8.02 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 199.30 170.19 43.92 40.83 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 24.08 25.07 5.89 125.13 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 461.96 416.78 5253.61 594.36 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 389.22 312.26 4714.53 20.51 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 114.28 86.52 709.99 24.34 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 196.66 158.00 1659.72 110.21 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) 11/05/2024 _x86_64_ (2 CPU) 00:54:32 LINUX RESTART (2 CPU) 12:55:03 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 43.39 0.00 7.44 5.32 0.12 43.72 12:56:01 AM 0 41.12 0.00 8.90 6.73 0.12 43.13 12:56:01 AM 1 45.67 0.00 5.98 3.92 0.12 44.32 12:57:01 AM all 26.34 0.00 3.89 3.79 0.11 65.87 12:57:01 AM 0 19.72 0.00 3.72 3.26 0.10 73.21 12:57:01 AM 1 32.94 0.00 4.06 4.31 0.12 58.56 12:58:01 AM all 21.00 0.00 2.82 1.30 0.09 74.78 12:58:01 AM 0 16.13 0.00 2.74 1.04 0.08 80.01 12:58:01 AM 1 25.87 0.00 2.91 1.57 0.10 69.55 12:59:01 AM all 16.22 0.00 2.84 1.92 0.07 78.96 12:59:01 AM 0 13.29 0.00 2.49 1.74 0.07 82.41 12:59:01 AM 1 19.15 0.00 3.18 2.09 0.07 75.51 01:00:01 AM all 2.65 0.00 0.22 0.08 0.03 97.02 01:00:01 AM 0 1.74 0.00 0.22 0.10 0.05 97.89 01:00:01 AM 1 3.57 0.00 0.22 0.05 0.02 96.14 01:01:01 AM all 14.22 0.00 1.25 0.00 0.10 84.43 01:01:01 AM 0 11.58 0.00 1.02 0.00 0.10 87.29 01:01:01 AM 1 16.87 0.00 1.49 0.00 0.10 81.54 01:02:01 AM all 10.54 0.00 1.13 0.00 0.10 88.23 01:02:01 AM 0 5.92 0.00 1.06 0.00 0.10 92.92 01:02:01 AM 1 15.19 0.00 1.19 0.00 0.10 83.52 01:03:01 AM all 18.66 0.00 2.79 0.95 0.09 77.51 01:03:01 AM 0 17.97 0.00 2.37 1.12 0.10 78.44 01:03:01 AM 1 19.35 0.00 3.22 0.77 0.08 76.58 Average: all 19.04 0.00 2.78 1.66 0.09 76.43 Average: 0 15.83 0.00 2.79 1.73 0.09 79.56 Average: 1 22.26 0.00 2.77 1.59 0.09 73.30