---> uname -a: Linux prd-centos8-builder-2c-1g-13972.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 572 5012 19 2114 6821 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:7f:88:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.178/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fe7f:883b/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) 01/21/2024 _x86_64_ (2 CPU) 13:03:23 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 222.25 123.33 98.92 4128.25 7206.12 01:06:01 PM 103.40 0.28 103.12 17.86 9028.77 01:07:01 PM 30.39 0.30 30.09 42.39 1547.24 01:08:01 PM 31.46 0.78 30.67 57.05 947.57 Average: 96.87 31.17 65.70 1061.30 4682.45 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5260428 7042876 2624016 33.28 2688 1954892 686016 7.68 219672 2058968 171660 01:06:01 PM 5124160 6979976 2760284 35.01 2688 2022356 738200 8.26 245056 2144796 41788 01:07:01 PM 5214716 7062140 2669728 33.86 2688 2013984 664524 7.44 252692 2045716 12 01:08:01 PM 5153864 7006528 2730580 34.63 2688 2018564 698480 7.82 419716 1940088 28028 Average: 5188292 7022880 2696152 34.20 2688 2002449 696805 7.80 284284 2047392 60372 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 267.79 135.56 1786.52 57.22 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 31.89 25.07 263.85 7.74 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 30.49 26.73 35.04 14.32 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 39.15 29.57 35.49 11.53 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 92.33 54.23 530.19 22.70 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) 01/21/2024 _x86_64_ (2 CPU) 13:03:23 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 43.82 1.97 16.64 5.45 0.11 32.00 01:05:01 PM 0 33.41 2.84 19.73 4.63 0.10 39.29 01:05:01 PM 1 54.14 1.11 13.58 6.27 0.12 24.78 01:06:01 PM all 39.65 0.00 3.16 2.71 0.11 54.37 01:06:01 PM 0 19.57 0.00 2.41 2.33 0.12 75.58 01:06:01 PM 1 59.85 0.00 3.91 3.09 0.10 33.04 01:07:01 PM all 36.58 0.00 1.89 0.74 0.09 60.70 01:07:01 PM 0 31.82 0.00 1.62 0.72 0.10 65.73 01:07:01 PM 1 41.33 0.00 2.15 0.75 0.08 55.69 01:08:01 PM all 40.64 0.00 2.80 0.54 0.09 55.92 01:08:01 PM 0 30.29 0.00 2.44 0.90 0.10 66.26 01:08:01 PM 1 50.96 0.00 3.15 0.18 0.08 45.62 Average: all 40.16 0.49 6.09 2.35 0.10 50.81 Average: 0 28.74 0.70 6.49 2.14 0.10 61.83 Average: 1 51.56 0.28 5.68 2.57 0.10 39.82