---> uname -a: Linux prd-centos8-builder-2c-1g-4490.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 542 5039 19 2117 6851 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:ec:0a:33 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.193/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:feec:a33/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 02/10/2024 _x86_64_ (2 CPU) 21:03:25 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 209.45 117.98 91.47 3341.31 7047.36 09:06:01 PM 99.67 0.23 99.43 16.53 8588.67 09:07:01 PM 46.96 0.35 46.61 43.73 2764.94 09:08:01 PM 9.62 0.00 9.62 0.00 204.23 09:09:01 PM 36.13 0.78 35.34 57.06 1084.97 Average: 80.36 23.87 56.50 691.70 3938.19 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5289180 7020532 2595264 32.92 2688 1905596 724168 8.11 217524 2039292 133472 09:06:01 PM 5159652 7009024 2724792 34.56 2688 2016376 711568 7.97 221208 2134336 47324 09:07:01 PM 5127152 6988032 2757292 34.97 2688 2027656 726212 8.13 253236 2133108 9684 09:08:01 PM 5180600 7033176 2703844 34.29 2688 2019388 690508 7.73 253168 2079892 1420 09:09:01 PM 5115940 6982832 2768504 35.11 2688 2032896 726084 8.13 421720 1976512 38204 Average: 5174505 7006719 2709939 34.37 2688 2000382 715708 8.01 273371 2072628 46021 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 169.31 130.51 1092.85 38.17 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 80.22 75.96 372.01 13.10 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 81.50 78.45 175.39 15.07 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 33.66 32.73 24.60 6.89 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 76.72 73.02 52.59 17.51 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 88.28 78.13 343.49 18.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 02/10/2024 _x86_64_ (2 CPU) 21:03:25 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 35.23 1.91 17.14 5.45 0.10 40.17 09:05:01 PM 0 36.74 1.38 14.14 3.77 0.10 43.86 09:05:01 PM 1 33.70 2.45 20.18 7.14 0.10 36.42 09:06:01 PM all 33.86 0.00 3.99 3.42 0.09 58.63 09:06:01 PM 0 33.66 0.00 3.73 3.37 0.10 59.13 09:06:01 PM 1 34.06 0.00 4.24 3.48 0.08 58.14 09:07:01 PM all 38.07 0.00 2.32 0.98 0.09 58.53 09:07:01 PM 0 26.57 0.00 2.21 0.85 0.08 70.29 09:07:01 PM 1 49.61 0.00 2.44 1.12 0.10 46.74 09:08:01 PM all 24.77 0.00 1.54 0.07 0.07 73.55 09:08:01 PM 0 25.83 0.00 1.70 0.05 0.07 72.35 09:08:01 PM 1 23.71 0.00 1.38 0.10 0.07 74.74 09:09:01 PM all 40.91 0.00 2.85 0.61 0.11 55.52 09:09:01 PM 0 32.39 0.00 2.62 0.60 0.10 64.29 09:09:01 PM 1 49.44 0.00 3.08 0.62 0.12 46.75 Average: all 34.57 0.38 5.53 2.09 0.09 57.33 Average: 0 31.01 0.28 4.87 1.71 0.09 62.04 Average: 1 38.12 0.48 6.20 2.47 0.09 52.63