---> uname -a: Linux prd-centos8-robot-2c-8g-2088.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 616 4964 19 2116 6784 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:99:ec:70 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.70/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85849sec preferred_lft 85849sec inet6 fe80::f816:3eff:fe99:ec70/64 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) 01/16/2025 _x86_64_ (2 CPU) 04:01:24 LINUX RESTART (2 CPU) 04:02:01 AM tps rtps wtps bread/s bwrtn/s 04:03:01 AM 94.57 16.43 78.14 5229.46 7127.16 04:04:01 AM 82.52 0.73 81.79 53.06 10073.05 04:05:01 AM 26.04 7.16 18.88 1310.50 1299.82 04:06:01 AM 49.10 0.03 49.07 3.47 7120.79 04:07:01 AM 2.83 0.10 2.73 32.13 90.48 04:08:01 AM 2.17 0.00 2.17 0.00 80.07 04:09:01 AM 0.43 0.00 0.43 0.00 9.87 04:10:01 AM 12.71 0.33 12.38 37.85 457.48 Average: 33.80 3.10 30.70 833.36 3282.33 04:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:03:01 AM 5297404 7000316 2585020 32.79 2688 1885948 738028 8.26 188648 2076632 177360 04:04:01 AM 5162536 6979584 2719888 34.51 2688 1995248 727296 8.14 210976 2166348 25572 04:05:01 AM 5065012 6981404 2817412 35.74 2688 2091672 755308 8.46 257968 2208012 64952 04:06:01 AM 5001720 7034892 2880704 36.55 2688 2203276 662256 7.42 258672 2248384 8 04:07:01 AM 4936092 6970452 2946332 37.38 2688 2204472 766832 8.59 258800 2313928 236 04:08:01 AM 4906252 6940656 2976172 37.76 2688 2204516 798012 8.94 258804 2342620 4 04:09:01 AM 4890780 6925524 2991644 37.95 2688 2204856 791844 8.87 258800 2358412 184 04:10:01 AM 5096392 6956408 2786032 35.34 2688 2034116 742488 8.31 291772 2141524 17188 Average: 5044524 6973654 2837900 36.00 2688 2103013 747758 8.37 248055 2231982 35688 04:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 363.93 210.63 1804.32 65.12 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 45.71 33.16 441.11 7.59 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 36.07 28.29 296.68 6.18 0.00 0.00 0.00 0.00 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 228.31 158.61 49.18 35.74 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 49.99 49.68 9.35 477.64 0.00 0.00 0.00 0.00 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 405.65 366.98 4884.31 243.51 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 331.63 283.70 4800.56 18.46 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 133.32 110.71 1620.75 24.01 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 199.33 155.22 1738.28 109.78 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) 01/16/2025 _x86_64_ (2 CPU) 04:01:24 LINUX RESTART (2 CPU) 04:02:01 AM CPU %user %nice %system %iowait %steal %idle 04:03:01 AM all 42.16 0.00 6.47 2.49 0.10 48.78 04:03:01 AM 0 30.54 0.00 5.59 1.76 0.10 62.01 04:03:01 AM 1 53.80 0.00 7.34 3.22 0.10 35.53 04:04:01 AM all 21.69 0.00 2.98 2.60 0.09 72.63 04:04:01 AM 0 20.61 0.00 2.86 2.54 0.10 73.89 04:04:01 AM 1 22.78 0.00 3.11 2.66 0.08 71.38 04:05:01 AM all 17.73 0.00 3.20 1.33 0.08 77.67 04:05:01 AM 0 18.61 0.00 3.76 2.42 0.08 75.12 04:05:01 AM 1 16.84 0.00 2.64 0.23 0.07 80.21 04:06:01 AM all 16.24 0.00 3.03 2.77 0.08 77.89 04:06:01 AM 0 15.39 0.00 2.99 2.34 0.07 79.20 04:06:01 AM 1 17.09 0.00 3.06 3.19 0.08 76.57 04:07:01 AM all 6.26 0.00 0.28 0.03 0.05 93.38 04:07:01 AM 0 4.90 0.00 0.28 0.07 0.05 94.69 04:07:01 AM 1 7.61 0.00 0.27 0.00 0.05 92.07 04:08:01 AM all 10.72 0.00 1.43 0.01 0.08 87.76 04:08:01 AM 0 11.11 0.00 1.68 0.00 0.08 87.13 04:08:01 AM 1 10.34 0.00 1.18 0.02 0.08 88.38 04:09:01 AM all 9.52 0.00 1.32 0.00 0.10 89.06 04:09:01 AM 0 7.24 0.00 1.20 0.00 0.10 91.46 04:09:01 AM 1 11.80 0.00 1.43 0.00 0.10 86.67 04:10:01 AM all 17.17 0.00 2.19 0.06 0.08 80.50 04:10:01 AM 0 19.49 0.00 2.15 0.03 0.07 78.26 04:10:01 AM 1 14.89 0.00 2.22 0.08 0.10 82.71 Average: all 17.70 0.00 2.61 1.16 0.08 78.44 Average: 0 16.00 0.00 2.57 1.15 0.08 80.20 Average: 1 19.40 0.00 2.66 1.18 0.08 76.68