---> uname -a: Linux prd-centos8-robot-2c-8g-8777.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 606 4968 19 2122 6794 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:fb:86:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.250/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85957sec preferred_lft 85957sec inet6 fe80::f816:3eff:fefb:86d8/64 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) 11/20/2024 _x86_64_ (2 CPU) 00:55:57 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 119.18 7.00 112.18 1259.18 10486.77 12:59:01 AM 40.67 1.02 39.65 111.43 5079.01 01:00:01 AM 45.50 0.07 45.43 5.73 2820.86 01:01:01 AM 21.18 0.02 21.16 0.13 5430.46 01:02:01 AM 2.37 0.17 2.20 34.64 91.09 01:03:01 AM 22.82 0.63 22.19 73.15 1143.37 Average: 41.95 1.48 40.47 247.36 4174.86 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5148344 6992164 2734088 34.69 2688 2021624 712152 7.97 212456 2181232 140004 12:59:01 AM 5228048 7064552 2654384 33.67 2688 2013712 649840 7.28 239832 2069976 24 01:00:01 AM 5010228 7046536 2872204 36.44 2688 2205756 652368 7.30 257296 2246988 155388 01:01:01 AM 5002796 7039124 2879636 36.53 2688 2205760 652204 7.30 257308 2247788 4 01:02:01 AM 4938532 6976496 2943900 37.35 2688 2207412 764232 8.56 257596 2311108 56 01:03:01 AM 5119944 6985452 2762488 35.05 2688 2040452 709928 7.95 447496 1961608 180 Average: 5074649 7017387 2807783 35.62 2688 2115786 690121 7.73 278664 2169783 49276 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 99.00 79.97 1115.95 11.30 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 28.91 16.14 138.48 4.56 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 150.60 110.56 320.84 32.14 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 72.31 50.13 14.66 13.21 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 156.96 119.12 1490.94 9.04 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 72.34 46.34 88.66 24.64 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 96.69 70.38 528.28 15.82 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) 11/20/2024 _x86_64_ (2 CPU) 00:55:57 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 36.73 0.00 6.01 3.95 0.12 53.19 12:58:01 AM 0 43.41 0.00 7.15 3.73 0.12 45.59 12:58:01 AM 1 30.08 0.00 4.88 4.17 0.12 60.75 12:59:01 AM all 17.61 0.00 2.05 1.29 0.07 78.98 12:59:01 AM 0 19.16 0.00 2.04 1.35 0.07 77.38 12:59:01 AM 1 16.06 0.00 2.06 1.24 0.07 80.58 01:00:01 AM all 27.49 0.00 4.44 1.01 0.08 66.99 01:00:01 AM 0 30.64 0.00 4.59 0.99 0.08 63.69 01:00:01 AM 1 24.33 0.00 4.28 1.04 0.07 70.29 01:01:01 AM all 0.48 0.00 0.50 1.08 0.04 97.90 01:01:01 AM 0 0.58 0.00 0.58 1.50 0.03 97.30 01:01:01 AM 1 0.37 0.00 0.42 0.65 0.05 98.51 01:02:01 AM all 5.77 0.00 0.76 0.03 0.06 93.38 01:02:01 AM 0 6.92 0.00 1.07 0.05 0.05 91.91 01:02:01 AM 1 4.62 0.00 0.44 0.02 0.07 94.86 01:03:01 AM all 26.10 0.00 3.49 0.46 0.07 69.88 01:03:01 AM 0 35.58 0.00 3.71 0.64 0.07 60.01 01:03:01 AM 1 16.62 0.00 3.27 0.28 0.07 79.75 Average: all 19.04 0.00 2.88 1.31 0.07 76.71 Average: 0 22.72 0.00 3.19 1.38 0.07 72.65 Average: 1 15.36 0.00 2.56 1.23 0.07 80.77