---> uname -a: Linux prd-centos8-builder-2c-1g-5199.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: 2799.996 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 596 4984 19 2118 6797 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:b3:04:88 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.198/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:feb3:488/64 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) 02/13/2024 _x86_64_ (2 CPU) 22:03:25 LINUX RESTART (2 CPU) 10:04:02 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 213.05 110.67 102.37 3295.43 7335.01 10:06:01 PM 106.72 0.28 106.43 17.86 9084.39 10:07:01 PM 28.81 0.30 28.51 42.39 1505.00 10:08:01 PM 24.98 0.58 24.39 33.72 727.79 Average: 92.89 27.62 65.27 837.18 4651.82 10:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5205992 6989500 2678452 33.97 2688 1955904 742224 8.31 220224 2113848 171404 10:06:01 PM 5057572 6917120 2826872 35.85 2688 2026196 783044 8.77 244044 2211632 41812 10:07:01 PM 5082224 6943024 2802220 35.54 2688 2027476 766196 8.58 253268 2176840 9688 10:08:01 PM 5080108 6932692 2804336 35.57 2688 2018956 763176 8.54 420004 2014032 15820 Average: 5106474 6945584 2777970 35.23 2688 2007133 763660 8.55 284385 2129088 59681 10:04:02 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 123.43 77.36 1270.93 27.54 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 32.76 25.75 296.37 7.94 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 22.43 18.81 23.28 6.64 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 33.27 26.62 33.17 9.61 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 52.68 36.97 402.34 12.87 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) 02/13/2024 _x86_64_ (2 CPU) 22:03:25 LINUX RESTART (2 CPU) 10:04:02 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 40.96 1.54 16.06 4.43 0.12 36.89 10:05:01 PM 0 48.05 1.42 15.70 3.63 0.14 31.05 10:05:01 PM 1 33.85 1.65 16.43 5.24 0.10 42.74 10:06:01 PM all 40.06 0.00 3.43 2.90 0.10 53.52 10:06:01 PM 0 49.55 0.00 3.53 1.70 0.10 45.12 10:06:01 PM 1 30.59 0.00 3.32 4.09 0.10 61.90 10:07:01 PM all 26.89 0.00 1.48 0.39 0.08 71.15 10:07:01 PM 0 42.26 0.00 1.58 0.17 0.08 55.90 10:07:01 PM 1 11.52 0.00 1.38 0.62 0.08 86.39 10:08:01 PM all 38.27 0.00 2.38 0.40 0.11 58.85 10:08:01 PM 0 45.78 0.00 2.72 0.28 0.12 51.11 10:08:01 PM 1 30.76 0.00 2.03 0.52 0.10 66.59 Average: all 36.51 0.38 5.76 2.01 0.10 55.23 Average: 0 46.40 0.35 5.82 1.43 0.11 45.90 Average: 1 26.63 0.40 5.71 2.60 0.10 64.56