---> uname -a: Linux prd-centos8-builder-2c-1g-5888.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 561 5021 19 2116 6832 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:45:7f:a1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.248/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe45:7fa1/64 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) 02/16/2024 _x86_64_ (2 CPU) 17:03:24 LINUX RESTART (2 CPU) 05:04:02 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 241.62 147.67 93.95 6277.58 15800.41 05:06:01 PM 110.46 0.23 110.23 16.53 9542.87 05:07:01 PM 45.26 0.35 44.91 43.73 2538.89 05:08:01 PM 14.58 0.00 14.58 0.00 373.29 Average: 102.40 36.60 65.80 1564.76 7027.42 05:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5364384 7092676 2520060 31.96 2688 1901872 650872 7.29 217564 1963436 131756 05:06:01 PM 5096300 6971676 2788144 35.36 2688 2041780 752176 8.42 225044 2193652 77332 05:07:01 PM 5192004 7041160 2692440 34.15 2688 2015652 671984 7.52 254976 2067616 8 05:08:01 PM 5103532 6963680 2780912 35.27 2688 2026704 768844 8.61 256548 2154780 9660 Average: 5189055 7017298 2695389 34.19 2688 1996502 710969 7.96 238533 2094871 54689 05:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 316.79 160.53 1704.65 62.14 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 42.14 32.86 491.71 9.22 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 26.76 23.36 26.88 7.56 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 23.23 19.41 23.97 12.06 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 101.33 58.62 557.02 22.58 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) 02/16/2024 _x86_64_ (2 CPU) 17:03:24 LINUX RESTART (2 CPU) 05:04:02 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 38.91 2.61 20.45 11.78 0.14 26.13 05:05:01 PM 0 41.90 3.08 21.60 10.40 0.14 22.88 05:05:01 PM 1 35.93 2.13 19.30 13.14 0.14 29.36 05:06:01 PM all 39.25 0.00 3.23 4.62 0.09 52.80 05:06:01 PM 0 44.22 0.00 3.33 4.08 0.10 48.27 05:06:01 PM 1 34.28 0.00 3.14 5.15 0.08 57.35 05:07:01 PM all 33.50 0.00 1.99 1.07 0.10 63.34 05:07:01 PM 0 42.97 0.00 2.07 1.22 0.10 53.65 05:07:01 PM 1 24.04 0.00 1.91 0.93 0.10 73.01 05:08:01 PM all 25.46 0.00 1.43 0.27 0.07 72.77 05:08:01 PM 0 30.41 0.00 1.45 0.30 0.07 67.78 05:08:01 PM 1 20.50 0.00 1.42 0.23 0.07 77.78 Average: all 34.24 0.63 6.66 4.37 0.10 54.00 Average: 0 39.86 0.75 6.97 3.94 0.10 48.38 Average: 1 28.63 0.52 6.34 4.80 0.10 59.61