---> uname -a: Linux prd-centos8-robot-2c-8g-4431.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 623 4947 19 2126 6778 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:7e:ac:c4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.57/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85781sec preferred_lft 85781sec inet6 fe80::f816:3eff:fe7e:acc4/64 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) 12/21/2024 _x86_64_ (2 CPU) 00:55:53 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 107.86 3.27 104.60 384.67 9438.15 12:59:01 AM 51.22 0.83 50.39 82.25 6352.71 01:00:01 AM 15.84 0.25 15.59 33.72 1302.12 01:01:01 AM 61.00 6.76 54.24 1249.11 7262.87 01:02:01 AM 2.55 0.18 2.37 34.78 81.51 01:03:01 AM 2.22 0.00 2.22 0.00 115.43 01:04:01 AM 0.13 0.00 0.13 0.00 1.87 01:05:01 AM 0.17 0.00 0.17 0.00 2.17 01:06:01 AM 28.46 0.83 27.63 100.78 1391.68 Average: 29.94 1.35 28.59 209.50 2883.18 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5278632 7043552 2603800 33.03 2688 1943676 668020 7.48 187328 2080328 128948 12:59:01 AM 5232300 7030804 2650132 33.62 2688 1976432 681984 7.64 214692 2095892 12 01:00:01 AM 5120044 7003628 2762388 35.04 2688 2058972 705028 7.89 233144 2181632 63576 01:01:01 AM 4986700 7025320 2895732 36.74 2688 2208588 668140 7.48 258772 2266988 76 01:02:01 AM 4940488 6981668 2941944 37.32 2688 2211144 735876 8.24 259192 2312672 1496 01:03:01 AM 4940384 6981564 2942048 37.32 2688 2211144 735876 8.24 259192 2312752 12 01:04:01 AM 4932736 6973928 2949696 37.42 2688 2211156 751900 8.42 259192 2320376 4 01:05:01 AM 5054352 7024168 2828080 35.88 2688 2140184 673048 7.54 252496 2203068 2128 01:06:01 AM 5121476 6993308 2760956 35.03 2688 2047772 709908 7.95 452588 1960104 1460 Average: 5067457 7006438 2814975 35.71 2688 2112119 703309 7.87 264066 2192646 21968 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 92.20 73.01 947.09 10.61 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 49.46 34.34 443.82 6.43 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 32.68 26.65 294.65 5.85 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 194.30 154.17 43.58 41.66 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 38.65 30.05 24.07 7.97 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 248.85 247.25 49.89 103.60 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 170.06 164.20 115.21 61.61 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 118.18 103.27 72.73 32.22 0.00 0.00 0.00 0.00 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 49.13 34.48 84.90 27.61 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 110.39 96.38 230.65 33.06 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) 12/21/2024 _x86_64_ (2 CPU) 00:55:53 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 36.12 0.00 5.12 5.62 0.15 52.99 12:58:01 AM 0 47.57 0.00 5.64 6.44 0.17 40.20 12:58:01 AM 1 24.66 0.00 4.61 4.81 0.13 65.79 12:59:01 AM all 20.81 0.00 2.07 2.85 0.09 74.18 12:59:01 AM 0 33.26 0.00 2.07 3.12 0.10 61.45 12:59:01 AM 1 8.33 0.00 2.07 2.58 0.08 86.94 01:00:01 AM all 11.43 0.00 2.10 0.72 0.06 85.69 01:00:01 AM 0 13.08 0.00 2.45 1.07 0.07 83.33 01:00:01 AM 1 9.77 0.00 1.75 0.37 0.05 88.05 01:01:01 AM all 18.27 0.00 3.89 2.46 0.09 75.29 01:01:01 AM 0 24.02 0.00 4.60 1.96 0.10 69.33 01:01:01 AM 1 12.53 0.00 3.19 2.96 0.08 81.24 01:02:01 AM all 3.65 0.00 0.33 0.03 0.04 95.94 01:02:01 AM 0 6.38 0.00 0.52 0.05 0.05 93.01 01:02:01 AM 1 0.92 0.00 0.15 0.02 0.03 98.88 01:03:01 AM all 19.41 0.00 0.44 0.01 0.08 80.06 01:03:01 AM 0 24.99 0.00 0.45 0.00 0.08 74.48 01:03:01 AM 1 13.82 0.00 0.44 0.02 0.08 85.64 01:04:01 AM all 18.50 0.00 0.38 0.00 0.10 81.02 01:04:01 AM 0 12.77 0.00 0.32 0.00 0.10 86.81 01:04:01 AM 1 24.22 0.00 0.44 0.00 0.10 75.25 01:05:01 AM all 12.89 0.00 0.59 0.00 0.06 86.47 01:05:01 AM 0 2.42 0.00 0.61 0.00 0.07 96.90 01:05:01 AM 1 23.29 0.00 0.57 0.00 0.05 76.09 01:06:01 AM all 30.10 0.00 3.48 0.42 0.11 65.90 01:06:01 AM 0 38.67 0.00 3.66 0.53 0.10 57.04 01:06:01 AM 1 21.51 0.00 3.31 0.30 0.12 74.77 Average: all 19.03 0.00 2.05 1.35 0.09 77.49 Average: 0 22.61 0.00 2.26 1.47 0.09 73.58 Average: 1 15.45 0.00 1.84 1.23 0.08 81.40