---> uname -a: Linux prd-centos8-builder-2c-1g-14621.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: 2800.000 BogoMIPS: 5600.00 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 565 5018 19 2115 6828 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:86:1a:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.30/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fe86:1ae0/64 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) 01/23/2024 _x86_64_ (2 CPU) 19:03:24 LINUX RESTART (2 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 227.19 149.63 77.56 6302.58 12673.91 07:06:01 PM 101.40 0.23 101.17 16.53 8256.78 07:07:01 PM 65.81 0.32 65.49 41.99 4856.96 07:08:01 PM 14.10 0.03 14.06 1.73 296.90 07:09:01 PM 24.70 0.78 23.91 57.06 728.00 Average: 86.65 30.21 56.44 1284.27 5363.09 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5312092 6980504 2572352 32.63 2688 1849052 791148 8.86 229040 2029880 81648 07:06:01 PM 5169540 7012808 2714904 34.43 2688 2009696 717000 8.03 221596 2126452 96892 07:07:01 PM 5172816 7020788 2711628 34.39 2688 2014708 700944 7.85 253084 2090200 20 07:08:01 PM 5161848 7009836 2722596 34.53 2688 2014760 711128 7.96 253448 2101084 4 07:09:01 PM 5168416 7018588 2716028 34.45 2688 2016628 699296 7.83 422392 1926440 15848 Average: 5196942 7008505 2687502 34.09 2688 1980969 723903 8.10 275912 2054811 38882 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 279.38 146.84 1652.02 58.24 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 32.11 23.83 363.98 5.37 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 29.10 25.06 148.47 7.47 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 14.60 13.50 11.96 4.93 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 32.76 27.41 32.07 18.87 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 77.60 47.33 441.78 18.98 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) 01/23/2024 _x86_64_ (2 CPU) 19:03:24 LINUX RESTART (2 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 32.89 2.58 19.80 19.77 0.14 24.82 07:05:01 PM 0 33.85 2.18 19.29 20.36 0.14 24.18 07:05:01 PM 1 31.92 2.99 20.32 19.18 0.14 25.46 07:06:01 PM all 34.01 0.00 3.90 7.20 0.11 54.77 07:06:01 PM 0 41.18 0.00 4.50 7.18 0.12 47.02 07:06:01 PM 1 26.83 0.00 3.31 7.22 0.10 62.54 07:07:01 PM all 34.76 0.00 2.26 4.37 0.10 58.50 07:07:01 PM 0 51.72 0.00 2.37 5.96 0.10 39.85 07:07:01 PM 1 17.82 0.00 2.15 2.79 0.10 77.14 07:08:01 PM all 21.63 0.00 1.01 2.06 0.08 75.21 07:08:01 PM 0 29.95 0.00 1.03 2.08 0.08 66.84 07:08:01 PM 1 13.30 0.00 0.99 2.04 0.08 83.60 07:09:01 PM all 37.14 0.00 2.65 1.73 0.10 58.38 07:09:01 PM 0 40.22 0.00 2.68 1.95 0.10 55.05 07:09:01 PM 1 34.06 0.00 2.62 1.52 0.10 61.71 Average: all 32.09 0.51 5.87 6.98 0.11 54.44 Average: 0 39.40 0.43 5.92 7.46 0.11 46.68 Average: 1 24.77 0.59 5.82 6.50 0.10 62.22