---> uname -a: Linux prd-centos8-builder-2c-1g-13353.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 551 5055 19 2092 6843 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:07:98:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.23/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fe07:98b4/64 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) 03/15/2024 _x86_64_ (2 CPU) 16:03:24 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 222.76 137.12 85.64 5875.77 6458.96 04:06:01 PM 99.50 0.28 99.22 17.86 8595.95 04:07:01 PM 28.16 0.30 27.86 42.39 1545.79 04:08:01 PM 21.08 0.78 20.29 57.05 455.38 Average: 92.88 34.62 58.25 1498.39 4263.95 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5332616 7059756 2551828 32.37 2688 1900444 680212 7.61 217952 1991792 132532 04:06:01 PM 5185796 7012332 2698648 34.23 2688 1994084 709280 7.94 242432 2088916 31972 04:07:01 PM 5201948 7029304 2682496 34.02 2688 1995352 695724 7.79 245976 2070388 32 04:08:01 PM 5171392 7002436 2713052 34.41 2688 1999196 705940 7.90 416324 1930936 2016 Average: 5222938 7025957 2661506 33.76 2688 1972269 697789 7.81 280671 2020508 41638 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 293.64 162.71 1684.94 60.77 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 34.98 28.38 254.87 8.92 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 27.56 24.75 32.33 8.34 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 34.94 28.81 34.34 19.40 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 97.78 61.16 501.65 24.36 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) 03/15/2024 _x86_64_ (2 CPU) 16:03:24 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 38.01 2.23 18.61 5.11 0.11 35.93 04:05:01 PM 0 43.27 2.37 18.93 5.21 0.10 30.13 04:05:01 PM 1 32.76 2.10 18.29 5.00 0.12 41.72 04:06:01 PM all 39.20 0.00 3.09 4.11 0.09 53.50 04:06:01 PM 0 48.83 0.00 3.39 4.02 0.10 43.65 04:06:01 PM 1 29.43 0.00 2.79 4.20 0.09 63.49 04:07:01 PM all 39.51 0.00 1.73 0.81 0.29 57.66 04:07:01 PM 0 42.30 0.00 1.84 1.40 0.50 53.96 04:07:01 PM 1 36.71 0.00 1.62 0.22 0.08 61.37 04:08:01 PM all 38.19 0.00 2.27 0.26 0.08 59.20 04:08:01 PM 0 36.41 0.00 2.26 0.22 0.08 61.02 04:08:01 PM 1 39.98 0.00 2.27 0.30 0.08 57.37 Average: all 38.73 0.55 6.39 2.56 0.14 51.63 Average: 0 42.69 0.59 6.56 2.70 0.20 47.27 Average: 1 34.76 0.52 6.22 2.41 0.09 56.00