---> uname -a: Linux prd-centos8-builder-2c-1g-13706.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 569 5034 19 2095 6826 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:46:36:ef brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.140/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86131sec preferred_lft 86131sec inet6 fe80::f816:3eff:fe46:36ef/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) 03/16/2024 _x86_64_ (2 CPU) 18:03:28 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 231.81 134.81 97.00 5959.67 7007.57 06:06:01 PM 89.45 0.28 89.17 17.86 8607.13 06:07:01 PM 23.74 0.30 23.44 42.39 941.57 06:08:01 PM 26.71 0.78 25.93 57.06 617.03 Average: 92.93 34.04 58.88 1519.18 4293.18 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5287612 7041148 2596824 32.94 2688 1926588 699076 7.83 218148 2033880 151136 06:06:01 PM 5180868 7010332 2703568 34.29 2688 1997168 703756 7.88 243412 2091488 16440 06:07:01 PM 5180760 7010988 2703676 34.29 2688 1998444 714192 7.99 245824 2090668 28 06:08:01 PM 5181580 7016344 2702856 34.28 2688 2002416 697020 7.80 424504 1910888 12564 Average: 5207705 7019703 2676731 33.95 2688 1981154 703511 7.88 282972 2031731 45042 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 303.50 152.36 1749.71 58.67 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 36.46 27.46 197.09 10.12 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 29.29 25.87 30.42 8.30 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 33.91 28.43 32.48 20.34 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 100.79 58.53 502.40 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) 03/16/2024 _x86_64_ (2 CPU) 18:03:28 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 42.47 2.26 18.24 5.42 0.12 31.48 06:05:01 PM 0 41.02 3.03 21.33 5.57 0.12 28.94 06:05:01 PM 1 43.91 1.50 15.19 5.28 0.12 34.00 06:06:01 PM all 40.53 0.00 2.88 2.73 0.10 53.76 06:06:01 PM 0 54.07 0.00 2.90 2.47 0.10 40.45 06:06:01 PM 1 27.04 0.00 2.86 2.99 0.10 67.00 06:07:01 PM all 37.48 0.00 1.95 0.50 0.11 59.95 06:07:01 PM 0 52.20 0.00 2.21 0.50 0.12 44.98 06:07:01 PM 1 22.88 0.00 1.70 0.50 0.10 74.82 06:08:01 PM all 41.68 0.00 2.30 0.52 0.09 55.42 06:08:01 PM 0 60.66 0.00 2.66 0.64 0.08 35.96 06:08:01 PM 1 22.78 0.00 1.93 0.40 0.10 74.79 Average: all 40.54 0.56 6.30 2.28 0.10 50.21 Average: 0 52.04 0.75 7.22 2.28 0.11 37.61 Average: 1 29.11 0.37 5.39 2.29 0.10 62.73