---> uname -a: Linux prd-centos8-builder-2c-1g-6410.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 535 5050 19 2112 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:77:48:05 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.111/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fe77:4805/64 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) 02/18/2024 _x86_64_ (2 CPU) 13:03:28 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 235.94 136.90 99.03 7315.96 11219.59 01:06:01 PM 103.30 0.23 103.07 16.53 8807.15 01:07:01 PM 38.51 0.35 38.16 43.73 2290.62 01:08:01 PM 23.11 0.58 22.53 33.72 700.73 Average: 100.22 34.52 65.70 1852.64 5754.54 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5307172 7036932 2577272 32.69 2688 1903116 688056 7.70 217400 2020744 132116 01:06:01 PM 5224908 7069768 2659536 33.73 2688 2010672 642744 7.20 223120 2064304 47660 01:07:01 PM 5141436 6992704 2743008 34.79 2688 2017720 706200 7.91 251480 2121616 5764 01:08:01 PM 5188112 7035332 2696332 34.20 2688 2013136 677424 7.58 418656 1909104 15816 Average: 5215407 7033684 2669037 33.85 2688 1986161 678606 7.60 277664 2028942 50339 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 265.16 145.18 1678.33 61.55 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 37.63 27.73 416.19 7.49 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 28.75 25.71 29.03 8.97 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 35.22 26.61 37.36 9.70 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 91.69 56.31 540.25 21.93 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) 02/18/2024 _x86_64_ (2 CPU) 13:03:28 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 41.41 2.25 18.96 7.79 0.13 29.46 01:05:01 PM 0 44.23 2.85 19.48 7.03 0.12 26.29 01:05:01 PM 1 38.66 1.66 18.44 8.54 0.14 32.57 01:06:01 PM all 39.75 0.00 3.71 2.86 0.12 53.57 01:06:01 PM 0 55.91 0.00 4.13 3.75 0.13 36.08 01:06:01 PM 1 23.54 0.00 3.28 1.96 0.10 71.12 01:07:01 PM all 38.64 0.00 1.98 0.81 0.11 58.46 01:07:01 PM 0 53.49 0.00 1.88 0.62 0.12 43.89 01:07:01 PM 1 23.79 0.00 2.08 1.00 0.10 73.03 01:08:01 PM all 35.30 0.00 2.50 0.87 0.08 61.26 01:08:01 PM 0 48.29 0.00 2.62 1.20 0.10 47.79 01:08:01 PM 1 22.23 0.00 2.38 0.54 0.07 74.79 Average: all 38.76 0.55 6.71 3.05 0.11 50.82 Average: 0 50.54 0.69 6.91 3.12 0.12 38.62 Average: 1 27.02 0.41 6.51 2.99 0.10 62.97