---> uname -a: Linux prd-centos8-robot-2c-8g-44116.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 630 4945 19 2121 6770 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:bf:ed:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.236/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85824sec preferred_lft 85824sec inet6 fe80::f816:3eff:febf:ed67/64 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) 00:58:19 LINUX RESTART (2 CPU) 12:59:01 AM tps rtps wtps bread/s bwrtn/s 01:00:00 AM 98.86 52.28 46.58 6192.50 32045.14 01:00:01 AM 22.32 2.68 19.64 42.86 3239.29 01:01:01 AM 112.60 6.98 105.61 1258.25 9086.90 01:02:01 AM 44.60 0.73 43.86 51.16 6198.70 01:03:01 AM 16.76 0.38 16.38 64.26 859.56 01:04:01 AM 58.73 0.03 58.70 3.47 7658.85 01:05:01 AM 3.12 0.10 3.02 32.13 104.23 01:06:01 AM 2.10 0.03 2.07 1.87 113.78 01:07:01 AM 12.80 0.32 12.48 36.92 512.88 Average: 43.52 7.49 36.03 940.83 7006.20 12:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:00 AM 5519040 7009984 2363392 29.98 2688 1684480 777724 8.71 183276 1900424 82940 01:00:01 AM 5528856 7031932 2353576 29.86 2688 1696156 742060 8.31 183332 1888212 93212 01:01:01 AM 5183744 6979204 2698688 34.24 2688 1973320 745524 8.35 211264 2146500 128920 01:02:01 AM 5181268 7007404 2701164 34.27 2688 2003264 720468 8.07 229476 2124500 28 01:03:01 AM 5106712 6983592 2775720 35.21 2688 2051364 735588 8.24 252088 2168360 40208 01:04:01 AM 4985916 7012976 2896516 36.75 2688 2196496 676484 7.57 258792 2261944 28 01:05:01 AM 4943488 6972096 2938944 37.28 2688 2198044 741256 8.30 259048 2303932 588 01:06:01 AM 4939676 6969584 2942756 37.33 2688 2199352 741256 8.30 259192 2307320 364 01:07:01 AM 5047316 6910368 2835116 35.97 2688 2038596 791504 8.86 276780 2203584 22736 Average: 5159557 6986349 2722875 34.54 2688 2004564 741318 8.30 234805 2144975 41003 12:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:00 AM eth0 294.99 154.91 1112.83 58.14 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 23.21 22.32 428.42 1.44 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 70.09 55.81 663.20 8.97 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 43.78 30.19 416.78 3.75 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 20.26 17.31 95.16 5.35 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 219.34 161.88 244.63 34.91 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 22.26 17.71 5.58 2.42 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 27.08 20.71 7.75 4.73 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 63.60 47.65 86.06 34.20 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 94.55 62.97 327.44 18.93 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) 00:58:19 LINUX RESTART (2 CPU) 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:00 AM all 27.78 0.04 5.54 37.78 0.09 28.76 01:00:00 AM 0 32.77 0.07 6.38 36.53 0.10 24.15 01:00:00 AM 1 22.81 0.02 4.71 39.02 0.09 33.36 01:00:01 AM all 41.15 0.00 8.85 1.33 0.00 48.67 01:00:01 AM 0 75.89 0.00 12.50 2.68 0.00 8.93 01:00:01 AM 1 7.02 0.00 5.26 0.00 0.00 87.72 01:01:01 AM all 31.99 0.00 5.71 7.81 0.11 54.39 01:01:01 AM 0 31.64 0.00 5.48 6.81 0.10 55.98 01:01:01 AM 1 32.33 0.00 5.94 8.80 0.12 52.80 01:02:01 AM all 9.81 0.00 1.65 1.72 0.06 86.76 01:02:01 AM 0 6.99 0.00 1.80 1.92 0.05 89.24 01:02:01 AM 1 12.64 0.00 1.50 1.52 0.07 84.27 01:03:01 AM all 17.14 0.00 1.99 0.38 0.06 80.43 01:03:01 AM 0 18.49 0.00 1.97 0.23 0.05 79.25 01:03:01 AM 1 15.78 0.00 2.02 0.53 0.07 81.60 01:04:01 AM all 18.56 0.00 3.17 2.19 0.08 76.01 01:04:01 AM 0 19.81 0.00 2.84 1.39 0.08 75.88 01:04:01 AM 1 17.31 0.00 3.49 2.99 0.07 76.14 01:05:01 AM all 3.53 0.00 0.34 0.03 0.04 96.06 01:05:01 AM 0 4.01 0.00 0.38 0.07 0.03 95.51 01:05:01 AM 1 3.04 0.00 0.30 0.00 0.05 96.61 01:06:01 AM all 8.09 0.00 0.74 0.01 0.06 91.11 01:06:01 AM 0 6.85 0.00 0.87 0.00 0.07 92.21 01:06:01 AM 1 9.33 0.00 0.60 0.02 0.05 90.00 01:07:01 AM all 20.79 0.00 2.02 0.59 0.08 76.52 01:07:01 AM 0 19.29 0.00 2.20 0.55 0.08 77.87 01:07:01 AM 1 22.28 0.00 1.84 0.63 0.08 75.16 Average: all 17.25 0.01 2.65 6.22 0.07 73.81 Average: 0 17.58 0.01 2.75 5.84 0.07 73.75 Average: 1 16.91 0.00 2.55 6.59 0.07 73.87