---> uname -a: Linux prd-centos8-builder-2c-1g-8685.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 551 4986 19 2161 6841 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:b7:95:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.104/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:feb7:959a/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) 12/30/2023 _x86_64_ (2 CPU) 22:03:23 LINUX RESTART (2 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 216.33 110.86 105.47 3271.72 7350.51 10:06:01 PM 102.98 0.28 102.70 17.86 10586.27 10:07:01 PM 30.64 0.30 30.34 42.39 1496.18 10:08:01 PM 22.68 0.58 22.10 33.73 645.36 Average: 93.16 28.01 65.15 841.36 5019.67 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5246828 7028604 2637608 33.45 2688 1954252 681100 7.62 220664 2072620 170840 10:06:01 PM 5067600 6961044 2816836 35.73 2688 2059324 713664 7.99 244480 2199908 31260 10:07:01 PM 5061600 6965804 2822836 35.80 2688 2070228 710408 7.95 253552 2195360 9672 10:08:01 PM 5097708 6993784 2786728 35.34 2688 2061732 694848 7.78 420476 1994104 15820 Average: 5118434 6987309 2766002 35.08 2688 2036384 700005 7.84 284793 2115498 56898 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 128.16 85.35 1270.87 32.82 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 38.02 27.81 439.28 7.81 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 23.96 20.76 24.36 7.09 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 34.76 27.38 32.53 9.74 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 56.22 40.32 441.74 14.37 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) 12/30/2023 _x86_64_ (2 CPU) 22:03:23 LINUX RESTART (2 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 42.58 1.56 16.29 3.93 0.09 35.55 10:05:01 PM 0 35.79 2.06 18.99 3.57 0.09 39.50 10:05:01 PM 1 49.30 1.06 13.62 4.29 0.10 31.63 10:06:01 PM all 40.21 0.00 3.38 2.94 0.12 53.36 10:06:01 PM 0 24.53 0.00 2.78 2.76 0.12 69.82 10:06:01 PM 1 55.94 0.00 3.99 3.12 0.12 36.84 10:07:01 PM all 28.55 0.00 1.55 0.48 0.08 69.34 10:07:01 PM 0 20.60 0.00 1.43 0.80 0.08 77.08 10:07:01 PM 1 36.50 0.00 1.67 0.17 0.07 61.59 10:08:01 PM all 36.17 0.00 2.39 0.43 0.12 60.88 10:08:01 PM 0 29.22 0.00 1.94 0.67 0.13 68.03 10:08:01 PM 1 43.11 0.00 2.84 0.20 0.10 53.74 Average: all 36.86 0.39 5.86 1.94 0.10 54.85 Average: 0 27.49 0.51 6.22 1.94 0.10 63.73 Average: 1 46.21 0.26 5.51 1.94 0.10 45.99