---> uname -a: Linux prd-centos8-robot-2c-8g-42031.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 605 4783 19 2309 6789 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:f7:9c:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.43/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85709sec preferred_lft 85709sec inet6 fe80::f816:3eff:fef7:9c32/64 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) 10/13/2024 _x86_64_ (2 CPU) 05:58:13 LINUX RESTART (2 CPU) 05:59:01 AM tps rtps wtps bread/s bwrtn/s 06:00:01 AM 78.16 22.66 55.51 6280.86 5362.47 06:01:01 AM 101.66 0.73 100.93 51.77 10709.35 06:02:01 AM 17.21 0.57 16.64 66.50 1407.76 06:03:01 AM 1.73 0.00 1.73 0.00 33.11 06:04:01 AM 25.69 0.00 25.69 0.00 1530.52 06:05:01 AM 41.34 2.52 38.83 396.07 6799.20 06:06:01 AM 3.68 0.00 3.68 0.00 129.01 06:07:01 AM 0.33 0.00 0.33 0.00 3.33 06:08:01 AM 0.30 0.00 0.30 0.00 3.02 06:09:01 AM 11.48 0.18 11.30 33.86 324.24 Average: 28.04 2.67 25.37 684.06 2616.90 05:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:00:01 AM 5327616 7007684 2554808 32.41 2688 1867700 747340 8.37 227788 2023212 115976 06:01:01 AM 5158708 6993096 2723716 34.55 2688 2011304 691800 7.75 222256 2150356 30072 06:02:01 AM 5237240 7073264 2645184 33.56 2688 2013316 634856 7.11 241040 2056400 16 06:03:01 AM 5232812 7068840 2649612 33.61 2688 2013316 634856 7.11 241152 2061128 4 06:04:01 AM 4940132 6983088 2942292 37.33 2688 2212336 679004 7.60 257544 2313388 182020 06:05:01 AM 4995584 7045368 2886840 36.62 2688 2219204 630864 7.06 262236 2247392 4 06:06:01 AM 4995816 7045600 2886608 36.62 2688 2219204 630864 7.06 262236 2247208 4 06:07:01 AM 4995788 7045576 2886636 36.62 2688 2219208 630864 7.06 262236 2247212 4 06:08:01 AM 4995660 7045448 2886764 36.62 2688 2219208 630864 7.06 262236 2247328 4 06:09:01 AM 4915512 6963628 2966912 37.64 2688 2217096 702780 7.87 299192 2290184 13348 Average: 5079487 7027159 2802937 35.56 2688 2121189 661409 7.41 253792 2188381 34145 05:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM eth0 295.42 187.94 1573.09 59.52 0.00 0.00 0.00 0.00 06:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM eth0 66.27 52.96 642.20 8.64 0.00 0.00 0.00 0.00 06:02:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 06:02:01 AM eth0 16.26 7.96 5.58 3.24 0.00 0.00 0.00 0.00 06:03:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 AM eth0 6.43 3.68 1.02 0.78 0.00 0.00 0.00 0.00 06:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 AM eth0 36.12 31.91 293.32 6.82 0.00 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 582.42 420.16 116.20 96.20 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 1.87 0.42 0.14 0.06 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 2.40 0.10 0.11 0.01 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 1.55 0.15 0.07 0.01 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 17.24 12.70 15.32 6.34 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 102.66 71.83 264.11 18.18 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) 10/13/2024 _x86_64_ (2 CPU) 05:58:13 LINUX RESTART (2 CPU) 05:59:01 AM CPU %user %nice %system %iowait %steal %idle 06:00:01 AM all 31.55 0.00 5.80 6.24 0.09 56.32 06:00:01 AM 0 24.54 0.00 5.26 4.96 0.08 65.16 06:00:01 AM 1 38.56 0.00 6.34 7.51 0.10 47.48 06:01:01 AM all 29.29 0.00 4.40 3.37 0.10 62.83 06:01:01 AM 0 24.42 0.00 3.24 2.86 0.12 69.36 06:01:01 AM 1 34.17 0.00 5.56 3.89 0.08 56.29 06:02:01 AM all 10.11 0.00 1.24 0.62 0.08 87.96 06:02:01 AM 0 6.93 0.00 1.22 0.85 0.10 90.90 06:02:01 AM 1 13.28 0.00 1.25 0.38 0.05 85.03 06:03:01 AM all 0.55 0.00 0.33 0.05 0.03 99.03 06:03:01 AM 0 0.38 0.00 0.37 0.07 0.03 99.15 06:03:01 AM 1 0.72 0.00 0.30 0.03 0.03 98.92 06:04:01 AM all 20.96 0.00 3.33 1.42 0.08 74.22 06:04:01 AM 0 20.44 0.00 3.20 1.42 0.07 74.87 06:04:01 AM 1 21.48 0.00 3.46 1.42 0.08 73.56 06:05:01 AM all 6.99 0.00 2.31 1.38 0.06 89.25 06:05:01 AM 0 7.37 0.00 2.11 1.33 0.07 89.13 06:05:01 AM 1 6.62 0.00 2.51 1.44 0.05 89.37 06:06:01 AM all 0.18 0.00 0.06 0.03 0.02 99.71 06:06:01 AM 0 0.10 0.00 0.05 0.00 0.02 99.83 06:06:01 AM 1 0.27 0.00 0.07 0.07 0.02 99.58 06:07:01 AM all 0.30 0.00 0.07 0.00 0.04 99.59 06:07:01 AM 0 0.07 0.00 0.08 0.00 0.05 99.80 06:07:01 AM 1 0.53 0.00 0.05 0.00 0.03 99.38 06:08:01 AM all 0.13 0.00 0.08 0.00 0.03 99.76 06:08:01 AM 0 0.10 0.00 0.10 0.00 0.03 99.77 06:08:01 AM 1 0.17 0.00 0.07 0.00 0.02 99.75 06:09:01 AM all 11.89 0.00 1.31 0.18 0.06 86.57 06:09:01 AM 0 9.80 0.00 1.02 0.05 0.07 89.07 06:09:01 AM 1 13.98 0.00 1.60 0.30 0.05 84.07 Average: all 11.17 0.00 1.89 1.32 0.06 85.56 Average: 0 9.39 0.00 1.66 1.15 0.06 87.73 Average: 1 12.95 0.00 2.12 1.50 0.05 83.39