---> uname -a: Linux prd-centos8-builder-2c-1g-17751.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 594 5015 19 2089 6801 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:89:cd:87 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.176/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fe89:cd87/64 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) 06/18/2024 _x86_64_ (2 CPU) 17:04:27 LINUX RESTART (2 CPU) 05:05:01 PM tps rtps wtps bread/s bwrtn/s 05:06:01 PM 270.10 125.98 144.13 4169.97 7383.85 05:07:01 PM 94.37 0.27 94.10 17.46 8526.43 05:08:01 PM 23.40 0.60 22.80 50.39 771.80 05:09:01 PM 12.98 0.28 12.70 25.73 267.82 Average: 100.21 31.78 68.43 1065.89 4237.48 05:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 PM 5258960 6984892 2625476 33.30 2688 1900072 770612 8.63 218772 2065984 127616 05:07:01 PM 5173008 6995096 2711428 34.39 2688 1990132 741788 8.30 244868 2099268 10552 05:08:01 PM 5172876 6996436 2711560 34.39 2688 1991636 728320 8.15 247808 2096644 4 05:09:01 PM 5174044 6998512 2710392 34.38 2688 1992560 739764 8.28 427556 1915960 172 Average: 5194722 6993734 2689714 34.11 2688 1968600 745121 8.34 284751 2044464 34586 05:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 255.67 131.08 1574.37 59.93 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 33.88 27.45 251.15 9.09 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 22.40 20.00 19.74 7.21 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 26.26 19.71 25.12 13.35 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 84.55 49.56 467.60 22.39 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) 06/18/2024 _x86_64_ (2 CPU) 17:04:27 LINUX RESTART (2 CPU) 05:05:01 PM CPU %user %nice %system %iowait %steal %idle 05:06:01 PM all 39.94 2.22 17.67 8.68 0.14 31.36 05:06:01 PM 0 38.78 2.19 19.96 8.94 0.14 30.00 05:06:01 PM 1 41.10 2.25 15.37 8.41 0.14 32.73 05:07:01 PM all 40.04 0.00 2.66 2.72 0.10 54.48 05:07:01 PM 0 43.88 0.00 2.26 2.68 0.10 51.07 05:07:01 PM 1 36.19 0.00 3.05 2.77 0.10 57.89 05:08:01 PM all 33.19 0.00 1.65 0.55 0.09 64.53 05:08:01 PM 0 12.34 0.00 1.60 0.35 0.08 85.63 05:08:01 PM 1 54.10 0.00 1.69 0.75 0.10 43.36 05:09:01 PM all 26.99 0.00 1.59 0.32 0.08 71.02 05:09:01 PM 0 17.96 0.00 1.29 0.22 0.08 80.45 05:09:01 PM 1 36.03 0.00 1.89 0.42 0.08 61.59 Average: all 35.02 0.55 5.84 3.05 0.10 55.44 Average: 0 28.21 0.54 6.22 3.03 0.10 61.91 Average: 1 41.85 0.56 5.46 3.07 0.10 48.96