---> uname -a: Linux prd-centos8-builder-2c-1g-5411.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: 2799.996 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 539 5043 19 2116 6854 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:fb:66:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.122/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86089sec preferred_lft 86089sec inet6 fe80::f816:3eff:fefb:6634/64 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) 02/14/2024 _x86_64_ (2 CPU) 20:03:26 LINUX RESTART (2 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 224.49 134.57 89.92 5295.97 6701.97 08:06:01 PM 101.58 0.28 101.30 17.86 8872.09 08:07:01 PM 40.01 0.30 39.71 42.39 2328.76 08:08:01 PM 18.46 0.40 18.06 18.40 492.45 Average: 96.14 33.89 62.25 1343.76 4599.08 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5323884 7059664 2560552 32.48 2688 1910360 680120 7.61 218780 2004760 139236 08:06:01 PM 5186312 7035256 2698124 34.22 2688 2015020 671592 7.52 227248 2100688 48276 08:07:01 PM 5182704 7032180 2701732 34.27 2688 2016292 664688 7.44 252692 2081372 16 08:08:01 PM 5196524 7044592 2687912 34.09 2688 2014776 656876 7.35 418844 1902572 13668 Average: 5222356 7042923 2662080 33.76 2688 1989112 668319 7.48 279391 2022348 50299 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 240.92 136.02 1681.02 60.73 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 41.99 29.46 483.70 7.64 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 26.10 22.78 26.43 7.53 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 29.71 23.98 29.57 8.20 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 84.68 53.06 555.23 21.03 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) 02/14/2024 _x86_64_ (2 CPU) 20:03:26 LINUX RESTART (2 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 42.36 2.42 19.17 7.39 0.13 28.53 08:05:01 PM 0 56.74 1.84 14.36 6.16 0.14 20.77 08:05:01 PM 1 27.69 3.02 24.07 8.66 0.12 36.44 08:06:01 PM all 39.34 0.00 3.62 4.83 0.11 52.10 08:06:01 PM 0 39.41 0.00 3.25 6.49 0.10 50.75 08:06:01 PM 1 39.28 0.00 3.99 3.16 0.12 53.45 08:07:01 PM all 32.03 0.00 1.72 1.16 0.08 65.01 08:07:01 PM 0 41.72 0.00 1.88 1.10 0.08 55.21 08:07:01 PM 1 22.33 0.00 1.55 1.22 0.08 74.82 08:08:01 PM all 31.54 0.00 2.12 0.28 0.07 65.99 08:08:01 PM 0 44.12 0.00 2.36 0.40 0.08 53.03 08:08:01 PM 1 18.94 0.00 1.87 0.17 0.07 78.96 Average: all 36.28 0.60 6.58 3.39 0.10 53.05 Average: 0 45.46 0.46 5.43 3.53 0.10 45.03 Average: 1 27.05 0.74 7.74 3.26 0.10 61.12