---> uname -a: Linux prd-centos8-builder-2c-1g-11297.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 568 5030 19 2100 6825 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:73:f7:6f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.12/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86089sec preferred_lft 86089sec inet6 fe80::f816:3eff:fe73:f76f/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) 03/06/2024 _x86_64_ (2 CPU) 12:03:25 LINUX RESTART (2 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 233.57 136.02 97.55 5957.75 7005.18 12:06:01 PM 107.87 0.28 107.58 17.86 9197.77 12:07:01 PM 20.93 0.60 20.33 50.39 984.49 12:08:01 PM 19.56 0.07 19.49 5.20 551.42 Average: 95.48 34.25 61.24 1507.92 4434.66 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5275592 7029348 2608852 33.09 2688 1926968 753132 8.43 218908 2048824 151160 12:06:01 PM 5109272 6941800 2775172 35.20 2688 1999772 803756 9.00 244200 2163736 16616 12:07:01 PM 5172228 7006052 2712216 34.40 2688 2001152 745468 8.35 246096 2098388 12 12:08:01 PM 5198628 7030460 2685816 34.06 2688 1998680 716172 8.02 360840 1957288 14652 Average: 5188930 7001915 2695514 34.19 2688 1981643 754632 8.45 267511 2067059 45610 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 304.72 156.31 1751.80 56.92 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 32.89 26.70 226.29 8.65 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 20.48 18.15 20.75 14.46 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 26.47 21.88 29.93 7.44 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 96.15 55.76 507.22 21.87 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) 03/06/2024 _x86_64_ (2 CPU) 12:03:25 LINUX RESTART (2 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 44.10 2.08 17.50 4.65 0.11 31.56 12:05:01 PM 0 52.35 1.60 12.85 4.94 0.13 28.13 12:05:01 PM 1 35.69 2.58 22.24 4.36 0.09 35.04 12:06:01 PM all 40.40 0.00 3.19 3.32 0.10 53.00 12:06:01 PM 0 56.22 0.00 3.30 1.84 0.08 38.56 12:06:01 PM 1 24.63 0.00 3.08 4.79 0.12 67.39 12:07:01 PM all 22.83 0.00 1.20 0.31 0.08 75.58 12:07:01 PM 0 31.04 0.00 1.20 0.48 0.07 67.21 12:07:01 PM 1 14.62 0.00 1.20 0.13 0.10 83.94 12:08:01 PM all 30.84 0.00 2.06 0.28 0.08 66.73 12:08:01 PM 0 38.59 0.00 2.11 0.08 0.08 59.12 12:08:01 PM 1 23.08 0.00 2.01 0.48 0.08 74.34 Average: all 34.50 0.51 5.94 2.13 0.09 56.82 Average: 0 44.53 0.40 4.85 1.83 0.09 48.30 Average: 1 24.44 0.63 7.04 2.43 0.10 65.37