---> uname -a: Linux prd-centos8-builder-2c-1g-2465.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 536 5047 19 2115 6857 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:c5:65:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.149/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fec5:656e/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) 02/03/2024 _x86_64_ (2 CPU) 22:03:26 LINUX RESTART (2 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 221.23 123.15 98.08 3652.46 7091.88 10:06:01 PM 107.78 0.28 107.50 17.86 8799.55 10:07:01 PM 33.72 0.30 33.42 42.39 2108.70 10:08:01 PM 22.96 0.58 22.38 33.73 676.65 Average: 96.42 31.08 65.34 936.57 4669.09 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5305316 7069412 2579128 32.71 2688 1937152 657732 7.36 218616 2019608 157932 10:06:01 PM 5160852 7016720 2723592 34.54 2688 2022780 693352 7.76 244684 2111080 56968 10:07:01 PM 5131888 6980576 2752556 34.91 2688 2015376 723440 8.10 253248 2130972 60 10:08:01 PM 5165700 7016016 2718744 34.48 2688 2016496 695080 7.78 420812 1930052 15816 Average: 5190939 7020681 2693505 34.16 2688 1997951 692401 7.75 284340 2047928 57694 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 172.09 104.80 1426.23 43.90 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 37.66 28.30 336.84 14.02 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 24.63 21.36 24.81 7.61 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 34.74 27.31 34.08 9.83 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 67.28 45.44 455.47 18.84 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) 02/03/2024 _x86_64_ (2 CPU) 22:03:26 LINUX RESTART (2 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 41.83 2.26 17.22 4.11 0.15 34.44 10:05:01 PM 0 43.16 2.41 16.11 3.63 0.12 34.57 10:05:01 PM 1 40.51 2.11 18.32 4.58 0.17 34.31 10:06:01 PM all 40.31 0.00 3.60 3.34 0.09 52.66 10:06:01 PM 0 47.20 0.00 3.97 2.87 0.10 45.87 10:06:01 PM 1 33.46 0.00 3.24 3.80 0.08 59.42 10:07:01 PM all 34.68 0.00 1.50 0.66 0.07 63.08 10:07:01 PM 0 40.06 0.00 1.35 0.77 0.07 57.76 10:07:01 PM 1 29.31 0.00 1.65 0.55 0.08 68.41 10:08:01 PM all 33.37 0.00 2.44 0.25 0.08 63.85 10:08:01 PM 0 45.16 0.00 2.95 0.13 0.10 51.66 10:08:01 PM 1 21.61 0.00 1.93 0.37 0.07 76.02 Average: all 37.51 0.55 6.09 2.07 0.10 53.68 Average: 0 43.90 0.58 6.00 1.83 0.10 47.58 Average: 1 31.14 0.51 6.17 2.30 0.10 59.77