---> uname -a: Linux prd-centos8-builder-2c-1g-9199.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 568 4968 19 2161 6824 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:9b:b7:74 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.1/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fe9b:b774/64 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) 01/02/2024 _x86_64_ (2 CPU) 19:04:25 LINUX RESTART (2 CPU) 07:05:01 PM tps rtps wtps bread/s bwrtn/s 07:06:01 PM 220.91 115.54 105.36 3148.28 7452.88 07:07:01 PM 103.55 0.28 103.27 17.86 10512.38 07:08:01 PM 30.21 0.30 29.91 42.39 1506.28 07:09:01 PM 24.51 0.78 23.73 57.06 725.81 Average: 94.80 29.23 65.57 816.50 5049.44 07:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 PM 5210152 6997468 2674284 33.92 2688 1959648 744636 8.34 220820 2107296 176156 07:07:01 PM 5140368 7034048 2744068 34.80 2688 2059420 677760 7.59 243872 2125480 31236 07:08:01 PM 5157548 7052440 2726888 34.59 2688 2060696 687032 7.69 251816 2099364 28 07:09:01 PM 5116548 7013712 2767888 35.11 2688 2062556 694112 7.77 420776 1972968 15844 Average: 5156154 7024417 2728282 34.60 2688 2035580 700885 7.85 284321 2076277 55816 07:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 124.21 78.89 1251.58 25.72 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 48.98 33.09 444.26 8.14 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 23.85 20.30 23.46 13.63 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 35.76 28.28 34.45 10.09 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 58.20 40.14 438.47 14.40 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) 01/02/2024 _x86_64_ (2 CPU) 19:04:25 LINUX RESTART (2 CPU) 07:05:01 PM CPU %user %nice %system %iowait %steal %idle 07:06:01 PM all 42.17 1.87 16.05 4.43 0.13 35.37 07:06:01 PM 0 47.62 1.97 14.95 4.32 0.10 31.04 07:06:01 PM 1 36.70 1.76 17.15 4.53 0.15 39.71 07:07:01 PM all 40.59 0.00 3.31 2.87 0.12 53.11 07:07:01 PM 0 64.69 0.00 3.78 1.72 0.12 29.68 07:07:01 PM 1 16.61 0.00 2.85 4.01 0.12 76.42 07:08:01 PM all 29.68 0.00 1.48 0.48 0.09 68.26 07:08:01 PM 0 48.73 0.00 1.45 0.28 0.08 49.45 07:08:01 PM 1 10.66 0.00 1.52 0.68 0.10 87.04 07:09:01 PM all 38.31 0.00 3.01 0.25 0.11 58.32 07:09:01 PM 0 41.94 0.00 3.27 0.40 0.12 54.28 07:09:01 PM 1 34.68 0.00 2.76 0.10 0.10 62.36 Average: all 37.67 0.46 5.93 2.00 0.11 53.83 Average: 0 50.74 0.49 5.84 1.67 0.10 41.16 Average: 1 24.62 0.43 6.03 2.32 0.12 66.48