---> uname -a: Linux prd-centos8-robot-2c-8g-25548.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 611 4784 19 2301 6783 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:98:88:7b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.27/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85778sec preferred_lft 85778sec inet6 fe80::f816:3eff:fe98:887b/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) 09/22/2024 _x86_64_ (2 CPU) 00:28:19 LINUX RESTART (2 CPU) 12:29:01 AM tps rtps wtps bread/s bwrtn/s 12:30:01 AM 74.71 23.34 51.37 6486.22 5257.32 12:31:01 AM 103.80 0.70 103.10 50.77 10813.18 12:32:01 AM 19.51 0.42 19.10 64.79 1621.75 12:33:01 AM 56.90 2.52 54.38 396.00 5526.27 12:34:01 AM 13.83 0.00 13.83 0.00 2968.54 12:35:01 AM 0.28 0.00 0.28 0.00 4.83 12:36:01 AM 0.12 0.00 0.12 0.00 1.30 12:37:02 AM 0.12 0.00 0.12 0.00 0.92 12:38:01 AM 11.57 0.19 11.39 34.43 329.65 Average: 31.24 3.02 28.22 782.88 2952.21 12:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:30:01 AM 5351112 7027928 2531320 32.11 2688 1864380 734980 8.23 227200 2002668 146992 12:31:01 AM 5184328 7014652 2698104 34.23 2688 2006968 699684 7.83 221824 2126808 34108 12:32:01 AM 5263808 7095840 2618624 33.22 2688 2008912 631668 7.07 240804 2032364 4 12:33:01 AM 4996224 7038080 2886208 36.62 2688 2210740 666536 7.46 263680 2246984 79804 12:34:01 AM 4995236 7037104 2887196 36.63 2688 2210752 666536 7.46 263688 2246984 16 12:35:01 AM 4994952 7036812 2887480 36.63 2688 2210752 666536 7.46 263688 2247100 8 12:36:01 AM 4995144 7036984 2887288 36.63 2688 2210752 666536 7.46 263688 2247132 4 12:37:02 AM 4995260 7037104 2887172 36.63 2688 2210756 666536 7.46 263688 2247116 4 12:38:01 AM 4917048 6956844 2965384 37.62 2688 2208648 731236 8.19 299588 2290272 13352 Average: 5077012 7031261 2805420 35.59 2688 2126962 681139 7.63 256428 2187492 30477 12:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 244.14 166.82 1566.29 59.72 0.00 0.00 0.00 0.00 12:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 AM eth0 64.38 49.83 613.42 8.55 0.00 0.00 0.00 0.00 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 16.75 12.75 6.06 4.43 0.00 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 266.51 229.69 347.94 72.15 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 140.16 113.58 36.51 28.96 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 1.65 0.48 0.29 0.13 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 1.20 0.37 0.35 0.24 0.00 0.00 0.00 0.00 12:37:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:02 AM eth0 0.77 0.18 0.07 0.01 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 16.20 12.72 15.15 6.39 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 83.66 65.26 287.89 20.09 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) 09/22/2024 _x86_64_ (2 CPU) 00:28:19 LINUX RESTART (2 CPU) 12:29:01 AM CPU %user %nice %system %iowait %steal %idle 12:30:01 AM all 36.91 0.00 6.15 3.69 0.10 53.14 12:30:01 AM 0 38.28 0.00 6.30 3.81 0.10 51.51 12:30:01 AM 1 35.55 0.00 6.01 3.57 0.10 54.77 12:31:01 AM all 31.03 0.00 4.55 3.61 0.10 60.71 12:31:01 AM 0 36.25 0.00 4.18 2.87 0.10 56.60 12:31:01 AM 1 25.83 0.00 4.92 4.34 0.10 64.80 12:32:01 AM all 9.88 0.00 1.42 1.01 0.07 87.62 12:32:01 AM 0 4.28 0.00 1.45 1.35 0.07 92.85 12:32:01 AM 1 15.49 0.00 1.39 0.67 0.07 82.39 12:33:01 AM all 27.73 0.00 5.06 1.90 0.10 65.20 12:33:01 AM 0 21.02 0.00 4.31 1.99 0.10 72.59 12:33:01 AM 1 34.46 0.00 5.82 1.82 0.10 57.81 12:34:01 AM all 0.60 0.00 0.56 0.48 0.03 98.33 12:34:01 AM 0 0.64 0.00 0.64 0.23 0.03 98.46 12:34:01 AM 1 0.57 0.00 0.48 0.72 0.03 98.19 12:35:01 AM all 0.33 0.00 0.06 0.00 0.03 99.58 12:35:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 12:35:01 AM 1 0.55 0.00 0.03 0.00 0.03 99.38 12:36:01 AM all 0.32 0.00 0.06 0.00 0.03 99.59 12:36:01 AM 0 0.15 0.00 0.07 0.00 0.03 99.75 12:36:01 AM 1 0.48 0.00 0.05 0.00 0.03 99.43 12:37:02 AM all 0.32 0.00 0.05 0.00 0.03 99.60 12:37:02 AM 0 0.08 0.00 0.03 0.00 0.03 99.85 12:37:02 AM 1 0.55 0.00 0.07 0.00 0.03 99.35 12:38:01 AM all 11.94 0.00 1.37 0.15 0.06 86.48 12:38:01 AM 0 12.78 0.00 1.77 0.25 0.07 85.13 12:38:01 AM 1 11.11 0.00 0.97 0.05 0.05 87.83 Average: all 13.19 0.00 2.14 1.20 0.06 83.40 Average: 0 12.59 0.00 2.09 1.17 0.06 84.10 Average: 1 13.80 0.00 2.19 1.24 0.06 82.71