---> uname -a: Linux prd-centos8-builder-2c-1g-2838.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 563 5019 19 2116 6830 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:fa:5e:ff brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.108/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fefa:5eff/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) 02/05/2024 _x86_64_ (2 CPU) 17:03:25 LINUX RESTART (2 CPU) 05:04:03 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 227.37 122.58 104.79 3460.64 7533.43 05:06:01 PM 103.80 0.28 103.52 17.86 8952.30 05:07:01 PM 29.03 0.30 28.73 42.39 1540.16 05:08:01 PM 24.93 0.58 24.35 33.73 729.85 Average: 95.18 30.17 65.02 867.01 4665.21 05:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5261760 7044996 2622684 33.26 2688 1955720 686768 7.69 219152 2059740 171980 05:06:01 PM 5122380 6979520 2762064 35.03 2688 2023740 708968 7.94 245052 2146664 41796 05:07:01 PM 5134608 6993008 2749836 34.88 2688 2025016 713948 7.99 252860 2125968 9684 05:08:01 PM 5117300 6967540 2767144 35.10 2688 2016508 738412 8.27 420084 1977172 15820 Average: 5159012 6996266 2725432 34.57 2688 2005246 712024 7.97 284287 2077386 59820 05:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 146.47 92.07 1332.82 31.28 0.00 0.00 0.00 0.00 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 32.51 25.79 264.64 7.78 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 22.20 19.16 23.59 6.76 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 33.56 26.90 33.11 16.37 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 57.95 40.55 405.81 15.41 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) 02/05/2024 _x86_64_ (2 CPU) 17:03:25 LINUX RESTART (2 CPU) 05:04:03 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 41.91 2.07 17.36 5.03 0.11 33.52 05:05:01 PM 0 29.95 2.23 19.05 5.18 0.11 43.49 05:05:01 PM 1 53.82 1.90 15.69 4.89 0.10 23.60 05:06:01 PM all 40.83 0.00 3.41 2.65 0.10 53.02 05:06:01 PM 0 31.88 0.00 3.36 2.98 0.10 61.68 05:06:01 PM 1 49.79 0.00 3.45 2.32 0.10 44.34 05:07:01 PM all 28.60 0.00 1.39 0.45 0.08 69.47 05:07:01 PM 0 20.74 0.00 1.22 0.37 0.08 77.59 05:07:01 PM 1 36.45 0.00 1.57 0.53 0.08 61.36 05:08:01 PM all 37.94 0.00 2.50 0.45 0.10 59.01 05:08:01 PM 0 25.04 0.00 1.90 0.30 0.10 72.66 05:08:01 PM 1 50.84 0.00 3.11 0.60 0.10 45.35 Average: all 37.27 0.50 6.03 2.11 0.10 54.00 Average: 0 26.87 0.54 6.22 2.17 0.10 64.11 Average: 1 47.66 0.46 5.84 2.05 0.10 43.89