---> uname -a: Linux prd-centos8-builder-2c-1g-5129.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 583 5001 19 2114 6810 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:72:f9:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.33/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fe72:f973/64 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) 02/13/2024 _x86_64_ (2 CPU) 15:03:24 LINUX RESTART (2 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 215.83 103.07 112.76 3013.93 8426.57 03:06:01 PM 91.67 0.27 91.40 17.46 7464.31 03:07:01 PM 29.56 0.30 29.26 42.39 1534.13 03:08:01 PM 27.42 0.78 26.64 57.05 803.12 Average: 91.12 26.11 65.02 782.77 4557.04 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5162864 6973668 2721572 34.52 2688 1980892 764872 8.56 227300 2141220 158484 03:06:01 PM 5140948 6986916 2743488 34.80 2688 2012796 725020 8.12 243924 2127944 32136 03:07:01 PM 5142020 6989220 2742416 34.78 2688 2014072 732788 8.20 253236 2116280 8 03:08:01 PM 5093736 6958196 2790700 35.40 2688 2030192 776160 8.69 424568 1992468 30528 Average: 5134892 6977000 2749544 34.87 2688 2009488 749710 8.39 287257 2094478 55289 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 68.28 47.07 1078.37 8.67 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 31.61 25.00 212.84 8.15 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 23.70 21.03 20.32 7.20 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 33.84 26.42 32.77 10.33 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 39.36 29.88 336.09 8.59 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) 02/13/2024 _x86_64_ (2 CPU) 15:03:24 LINUX RESTART (2 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 43.49 1.46 14.72 3.11 0.09 37.13 03:05:01 PM 0 49.73 1.85 16.94 3.16 0.10 28.22 03:05:01 PM 1 37.31 1.08 12.51 3.06 0.08 45.95 03:06:01 PM all 36.29 0.00 2.82 1.75 0.08 59.05 03:06:01 PM 0 61.99 0.00 3.75 1.18 0.07 33.01 03:06:01 PM 1 10.65 0.00 1.90 2.31 0.10 85.04 03:07:01 PM all 31.97 0.00 1.61 0.34 0.09 65.99 03:07:01 PM 0 25.84 0.00 1.53 0.28 0.10 72.24 03:07:01 PM 1 38.09 0.00 1.68 0.40 0.08 59.75 03:08:01 PM all 38.39 0.00 2.65 0.38 0.09 58.48 03:08:01 PM 0 52.96 0.00 3.24 0.30 0.08 43.41 03:08:01 PM 1 23.81 0.00 2.05 0.47 0.10 73.58 Average: all 37.52 0.36 5.42 1.39 0.09 55.23 Average: 0 47.62 0.46 6.32 1.22 0.09 44.29 Average: 1 27.43 0.27 4.52 1.56 0.09 66.13