---> uname -a: Linux prd-centos8-robot-2c-8g-2416.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 608 4968 19 2120 6792 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:8e:de:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.101/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85842sec preferred_lft 85842sec inet6 fe80::f816:3eff:fe8e:de1c/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) 10/29/2024 _x86_64_ (2 CPU) 03:58:24 LINUX RESTART (2 CPU) 03:59:01 AM tps rtps wtps bread/s bwrtn/s 04:00:01 AM 79.19 24.50 54.69 6797.80 8611.78 04:01:01 AM 103.45 0.72 102.73 50.91 11046.83 04:02:01 AM 21.34 0.45 20.89 65.96 1685.38 04:03:01 AM 61.29 0.07 61.22 4.00 7847.91 04:04:01 AM 2.47 0.10 2.37 32.13 76.70 04:05:01 AM 2.17 0.00 2.17 0.00 69.88 04:06:01 AM 0.42 0.00 0.42 0.00 11.06 04:07:01 AM 13.06 0.33 12.73 37.85 484.06 Average: 35.42 3.27 32.15 873.71 3729.44 03:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:00:01 AM 5332152 7019572 2550272 32.35 2688 1874732 770996 8.63 227896 2017548 154720 04:01:01 AM 5180616 7012924 2701808 34.28 2688 2009736 719668 8.06 220956 2130632 30112 04:02:01 AM 5208256 7076688 2674168 33.93 2688 2043232 656272 7.35 244416 2074872 31092 04:03:01 AM 5013780 7047216 2868644 36.39 2688 2203080 682264 7.64 256780 2234768 84 04:04:01 AM 4945032 6979676 2937392 37.27 2688 2204284 767652 8.60 256908 2303156 72 04:05:01 AM 4892488 6927172 2989936 37.93 2688 2204324 843112 9.44 256908 2354444 4 04:06:01 AM 4889720 6924728 2992704 37.97 2688 2204656 839148 9.40 256908 2357944 136 04:07:01 AM 5100608 6963920 2781816 35.29 2688 2036960 756348 8.47 288720 2134908 17172 Average: 5070332 6993987 2812092 35.68 2688 2097626 754432 8.45 251186 2201034 29174 03:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 247.39 178.18 1526.48 61.22 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 63.37 52.59 649.58 8.55 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 19.75 10.74 6.89 4.13 0.00 0.00 0.00 0.00 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 279.00 191.75 347.14 47.77 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 29.25 24.05 6.00 88.59 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 498.88 429.24 4618.65 629.84 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 464.64 361.17 4758.73 23.46 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 190.54 146.42 1404.25 26.71 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 224.09 174.26 1664.62 111.28 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) 10/29/2024 _x86_64_ (2 CPU) 03:58:24 LINUX RESTART (2 CPU) 03:59:01 AM CPU %user %nice %system %iowait %steal %idle 04:00:01 AM all 39.60 0.00 6.60 2.78 0.09 50.92 04:00:01 AM 0 47.62 0.00 6.78 2.83 0.08 42.68 04:00:01 AM 1 31.59 0.00 6.43 2.73 0.10 59.16 04:01:01 AM all 27.81 0.00 4.33 2.75 0.08 65.02 04:01:01 AM 0 38.86 0.00 5.22 1.78 0.10 54.03 04:01:01 AM 1 16.77 0.00 3.45 3.71 0.07 76.00 04:02:01 AM all 17.93 0.00 2.50 0.62 0.08 78.88 04:02:01 AM 0 25.78 0.00 2.60 0.50 0.08 71.04 04:02:01 AM 1 10.08 0.00 2.40 0.73 0.07 86.72 04:03:01 AM all 22.32 0.00 3.40 2.17 0.09 72.02 04:03:01 AM 0 23.60 0.00 3.38 2.16 0.10 70.77 04:03:01 AM 1 21.03 0.00 3.42 2.19 0.08 73.28 04:04:01 AM all 2.58 0.00 0.23 0.03 0.06 97.10 04:04:01 AM 0 4.33 0.00 0.29 0.03 0.05 95.30 04:04:01 AM 1 0.84 0.00 0.17 0.03 0.07 98.90 04:05:01 AM all 13.74 0.00 1.14 0.01 0.15 84.96 04:05:01 AM 0 21.27 0.00 1.91 0.00 0.15 76.67 04:05:01 AM 1 6.27 0.00 0.39 0.02 0.15 93.18 04:06:01 AM all 11.80 0.00 1.19 0.00 0.12 86.89 04:06:01 AM 0 22.41 0.00 2.16 0.00 0.14 75.29 04:06:01 AM 1 1.41 0.00 0.25 0.00 0.10 98.24 04:07:01 AM all 16.76 0.00 2.26 0.18 0.08 80.72 04:07:01 AM 0 21.15 0.00 2.40 0.08 0.07 76.30 04:07:01 AM 1 12.39 0.00 2.13 0.28 0.08 85.12 Average: all 19.09 0.00 2.71 1.07 0.09 77.04 Average: 0 25.66 0.00 3.10 0.93 0.10 70.22 Average: 1 12.55 0.00 2.33 1.21 0.09 83.82