---> uname -a: Linux prd-centos8-robot-2c-8g-44198.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: 2799.998 BogoMIPS: 5599.99 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 619 4951 19 2126 6782 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:2f:fc:d6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.96/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85843sec preferred_lft 85843sec inet6 fe80::f816:3eff:fe2f:fcd6/64 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) 10/20/2024 _x86_64_ (2 CPU) 04:06:32 LINUX RESTART (2 CPU) 04:07:01 AM tps rtps wtps bread/s bwrtn/s 04:08:01 AM 92.49 42.18 50.31 7509.85 28965.10 04:09:01 AM 117.81 6.90 110.91 1262.44 9996.82 04:10:01 AM 31.47 0.55 30.92 34.39 3698.72 04:11:01 AM 47.74 0.35 47.39 64.10 2834.48 04:12:01 AM 21.99 0.00 21.99 0.00 5417.11 04:13:01 AM 3.95 0.10 3.85 32.13 152.94 04:14:01 AM 1.83 0.03 1.80 1.87 108.71 04:15:01 AM 12.90 0.37 12.53 39.19 541.81 Average: 41.28 6.31 34.97 1118.15 6465.18 04:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:08:01 AM 5506768 7062292 2375664 30.14 2688 1746224 700628 7.84 190608 1897644 97116 04:09:01 AM 5222192 7053072 2660240 33.75 2688 2007680 657988 7.37 211444 2104524 90080 04:10:01 AM 5148580 7004508 2733852 34.68 2688 2033224 722316 8.09 234016 2156248 24464 04:11:01 AM 5036832 7069540 2845600 36.10 2688 2201924 623396 6.98 257660 2221236 154544 04:12:01 AM 4997284 7029596 2885148 36.60 2688 2201896 656228 7.35 257800 2254832 4 04:13:01 AM 4953652 6987704 2928780 37.16 2688 2203636 721252 8.08 258068 2297904 780 04:14:01 AM 4948668 6984700 2933764 37.22 2688 2205632 721252 8.08 258212 2302780 1264 04:15:01 AM 5085784 6954116 2796648 35.48 2688 2044104 737772 8.26 292304 2151776 21444 Average: 5112470 7018191 2769962 35.14 2688 2080540 692604 7.76 245014 2173368 48712 04:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 298.95 175.03 1267.90 59.10 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 78.44 63.65 910.52 9.41 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 11.76 5.50 5.13 2.54 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 42.63 36.45 300.35 10.47 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 132.32 73.91 35.84 28.70 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 25.43 16.88 6.81 2.95 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 24.81 19.63 6.93 4.56 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 66.66 44.88 86.79 27.50 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 85.13 54.49 327.57 18.15 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) 10/20/2024 _x86_64_ (2 CPU) 04:06:32 LINUX RESTART (2 CPU) 04:07:01 AM CPU %user %nice %system %iowait %steal %idle 04:08:01 AM all 35.97 0.03 7.48 16.99 0.10 39.42 04:08:01 AM 0 29.40 0.03 7.69 16.77 0.10 46.00 04:08:01 AM 1 42.55 0.03 7.27 17.22 0.10 32.83 04:09:01 AM all 35.68 0.00 5.86 4.19 0.11 54.15 04:09:01 AM 0 35.07 0.00 6.54 3.36 0.10 54.93 04:09:01 AM 1 36.30 0.00 5.19 5.02 0.12 53.38 04:10:01 AM all 7.60 0.00 1.22 1.35 0.07 89.77 04:10:01 AM 0 4.73 0.00 1.10 1.49 0.07 92.61 04:10:01 AM 1 10.47 0.00 1.34 1.20 0.07 86.92 04:11:01 AM all 30.55 0.00 4.54 1.95 0.10 62.87 04:11:01 AM 0 28.27 0.00 4.47 1.02 0.10 66.13 04:11:01 AM 1 32.83 0.00 4.60 2.87 0.10 59.59 04:12:01 AM all 0.60 0.00 0.58 1.32 0.04 97.45 04:12:01 AM 0 0.68 0.00 0.38 1.25 0.03 97.65 04:12:01 AM 1 0.52 0.00 0.79 1.39 0.05 97.26 04:13:01 AM all 4.81 0.00 0.48 0.08 0.06 94.57 04:13:01 AM 0 3.37 0.00 0.37 0.17 0.05 96.04 04:13:01 AM 1 6.25 0.00 0.58 0.00 0.07 93.10 04:14:01 AM all 9.05 0.00 0.64 0.01 0.07 90.24 04:14:01 AM 0 5.87 0.00 0.62 0.00 0.05 93.46 04:14:01 AM 1 12.22 0.00 0.65 0.02 0.08 87.03 04:15:01 AM all 19.17 0.00 2.21 0.18 0.08 78.36 04:15:01 AM 0 6.95 0.00 1.45 0.17 0.08 91.35 04:15:01 AM 1 31.38 0.00 2.97 0.20 0.07 65.37 Average: all 17.91 0.00 2.87 3.25 0.08 75.89 Average: 0 14.27 0.00 2.83 3.02 0.07 79.80 Average: 1 21.55 0.00 2.92 3.48 0.08 71.97