---> uname -a: Linux prd-centos8-robot-2c-8g-10541.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 592 4950 19 2154 6808 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:44:9a:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.154/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85806sec preferred_lft 85806sec inet6 fe80::f816:3eff:fe44:9a9c/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) 08/13/2024 _x86_64_ (2 CPU) 04:04:49 LINUX RESTART (2 CPU) 04:05:01 AM tps rtps wtps bread/s bwrtn/s 04:06:01 AM 205.35 153.27 52.07 14479.38 39457.17 04:07:01 AM 122.03 7.50 114.53 1298.63 9852.72 04:08:01 AM 33.46 0.85 32.61 123.98 4217.35 04:09:01 AM 12.86 0.00 12.86 0.00 784.21 04:10:01 AM 61.59 2.60 58.99 428.06 7641.96 04:11:01 AM 4.67 0.03 4.63 1.07 450.26 04:12:01 AM 0.45 0.00 0.45 0.00 7.05 04:13:01 AM 0.12 0.00 0.12 0.00 2.15 04:14:01 AM 13.20 0.32 12.88 36.92 690.49 Average: 50.42 18.29 32.13 1819.03 7012.37 04:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 AM 5540960 7058212 2341472 29.70 2688 1710108 708940 7.94 185192 1875788 87916 04:07:01 AM 5202740 7025704 2679692 34.00 2688 1999704 702136 7.86 222312 2112888 106128 04:08:01 AM 5273292 7100700 2609140 33.10 2688 2004692 632656 7.08 241368 2022880 24 04:09:01 AM 5134552 7028780 2747880 34.86 2688 2068548 702608 7.87 254748 2138652 57768 04:10:01 AM 4989296 7028588 2893136 36.70 2688 2208480 685732 7.68 265036 2249176 280 04:11:01 AM 4967784 7015892 2914648 36.98 2688 2217280 706252 7.91 265096 2271108 4 04:12:01 AM 4955568 7003712 2926864 37.13 2688 2217316 738904 8.27 265096 2283196 44 04:13:01 AM 4947060 7000244 2935372 37.24 2688 2222364 738904 8.27 265096 2291512 5052 04:14:01 AM 5084552 6981384 2797880 35.50 2688 2071724 709252 7.94 303648 2141044 32640 Average: 5121756 7027024 2760676 35.02 2688 2080024 702820 7.87 251955 2154027 32206 04:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 261.60 157.75 1353.82 57.56 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 88.29 71.56 940.44 10.81 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 17.88 8.32 5.99 3.21 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 23.56 21.01 97.65 4.42 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 238.48 213.73 223.87 48.52 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 128.41 124.85 98.67 46.62 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 325.24 320.29 547.83 118.54 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 165.94 156.76 418.27 45.93 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 56.63 38.65 95.19 37.75 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 145.12 123.66 420.23 41.49 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) 08/13/2024 _x86_64_ (2 CPU) 04:04:49 LINUX RESTART (2 CPU) 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 45.40 0.07 10.35 9.11 0.10 34.97 04:06:01 AM 0 40.47 0.05 9.90 10.00 0.10 39.48 04:06:01 AM 1 50.35 0.08 10.81 8.22 0.10 30.44 04:07:01 AM all 38.22 0.00 6.16 2.16 0.10 53.35 04:07:01 AM 0 31.26 0.00 5.31 2.80 0.10 60.52 04:07:01 AM 1 45.21 0.00 7.02 1.52 0.10 46.16 04:08:01 AM all 10.01 0.00 1.43 0.53 0.07 87.96 04:08:01 AM 0 7.42 0.00 1.42 0.67 0.05 90.44 04:08:01 AM 1 12.60 0.00 1.44 0.40 0.08 85.48 04:09:01 AM all 10.23 0.00 1.85 0.14 0.06 87.73 04:09:01 AM 0 6.05 0.00 1.47 0.18 0.07 92.22 04:09:01 AM 1 14.39 0.00 2.22 0.10 0.05 83.24 04:10:01 AM all 18.39 0.00 3.37 0.98 0.08 77.19 04:10:01 AM 0 9.44 0.00 2.47 0.30 0.08 87.71 04:10:01 AM 1 27.38 0.00 4.27 1.66 0.07 66.63 04:11:01 AM all 19.15 0.00 1.73 0.03 0.09 78.99 04:11:01 AM 0 22.30 0.00 0.56 0.02 0.08 77.05 04:11:01 AM 1 16.04 0.00 2.89 0.05 0.10 80.92 04:12:01 AM all 23.91 0.00 0.60 0.01 0.10 75.38 04:12:01 AM 0 45.22 0.00 0.77 0.00 0.10 53.90 04:12:01 AM 1 2.65 0.00 0.44 0.02 0.10 96.80 04:13:01 AM all 18.19 0.00 0.44 0.00 0.08 81.29 04:13:01 AM 0 35.30 0.00 0.63 0.00 0.09 63.99 04:13:01 AM 1 1.37 0.00 0.25 0.00 0.08 98.29 04:14:01 AM all 15.28 0.00 1.85 0.17 0.07 82.63 04:14:01 AM 0 8.54 0.00 2.16 0.02 0.07 89.22 04:14:01 AM 1 22.02 0.00 1.55 0.32 0.07 76.04 Average: all 22.09 0.01 3.09 1.46 0.08 73.27 Average: 0 22.86 0.01 2.75 1.56 0.08 72.75 Average: 1 21.32 0.01 3.43 1.36 0.08 73.80