---> uname -a: Linux prd-centos8-builder-2c-1g-3892.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 582 4999 19 2117 6811 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:1d:5f:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.75/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fe1d:5f06/64 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) 02/08/2024 _x86_64_ (2 CPU) 21:03:27 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 219.93 119.66 100.27 3586.67 7233.79 09:06:01 PM 105.57 0.32 105.25 18.40 9108.63 09:07:01 PM 29.56 0.27 29.30 41.86 1540.23 09:08:01 PM 24.67 0.78 23.89 57.04 725.37 Average: 94.93 30.26 64.67 926.03 4651.78 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5185972 6967316 2698464 34.23 2688 1954004 765936 8.57 219560 2133276 171004 09:06:01 PM 5073244 6931592 2811192 35.65 2688 2024968 792348 8.87 244496 2194880 41804 09:07:01 PM 5074336 6933860 2810100 35.64 2688 2026228 771044 8.63 253736 2183836 9688 09:08:01 PM 5186352 7038532 2698084 34.22 2688 2018412 690776 7.73 421384 1905364 15824 Average: 5129976 6967825 2754460 34.94 2688 2005903 755026 8.45 284794 2104339 59580 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 162.21 93.92 1397.30 39.30 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 34.56 26.75 297.59 8.08 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 22.98 19.30 23.69 6.89 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 38.53 30.52 41.09 10.71 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 64.57 42.62 439.92 16.25 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) 02/08/2024 _x86_64_ (2 CPU) 21:03:27 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 42.57 1.95 16.12 4.40 0.10 34.85 09:05:01 PM 0 36.84 2.45 16.78 4.28 0.10 39.55 09:05:01 PM 1 48.29 1.45 15.47 4.53 0.10 30.16 09:06:01 PM all 41.34 0.00 3.21 3.13 0.09 52.23 09:06:01 PM 0 18.68 0.00 2.99 1.70 0.10 76.52 09:06:01 PM 1 63.94 0.00 3.43 4.55 0.08 28.00 09:07:01 PM all 28.52 0.00 1.34 0.62 0.08 69.44 09:07:01 PM 0 13.13 0.00 1.25 0.52 0.08 85.02 09:07:01 PM 1 43.93 0.00 1.43 0.72 0.07 53.85 09:08:01 PM all 37.16 0.00 2.62 0.36 0.10 59.76 09:08:01 PM 0 30.35 0.00 2.60 0.18 0.10 66.77 09:08:01 PM 1 43.96 0.00 2.65 0.53 0.10 52.76 Average: all 37.38 0.48 5.79 2.12 0.09 54.14 Average: 0 24.71 0.61 5.87 1.66 0.10 67.06 Average: 1 50.04 0.36 5.71 2.57 0.09 41.23