---> uname -a: Linux prd-centos8-builder-2c-1g-35986.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 546 5067 19 2086 6849 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:44:7f:fa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.74/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86127sec preferred_lft 86127sec inet6 fe80::f816:3eff:fe44:7ffa/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) 04/28/2024 _x86_64_ (2 CPU) 12:03:26 LINUX RESTART (2 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 216.36 126.41 89.95 4644.16 6746.09 12:06:01 PM 99.05 0.28 98.77 17.86 8323.65 12:07:01 PM 25.48 0.30 25.18 42.39 1488.87 12:08:01 PM 26.41 0.78 25.62 57.05 601.83 Average: 91.82 31.94 59.88 1190.32 4289.96 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5359800 7080128 2524636 32.02 2688 1893704 638048 7.14 216952 1967652 124348 12:06:01 PM 5180948 7000432 2703488 34.29 2688 1987516 706196 7.91 242304 2097552 32600 12:07:01 PM 5233484 7054100 2650952 33.62 2688 1988664 648580 7.26 245228 2041524 4 12:08:01 PM 5148640 6973788 2735796 34.70 2688 1992932 721396 8.08 413764 1958696 12752 Average: 5230718 7027112 2653718 33.66 2688 1965704 678555 7.60 279562 2016356 42426 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 274.19 144.33 1628.00 59.88 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 34.98 28.50 250.50 9.16 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 28.66 26.01 29.31 8.00 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 37.50 30.77 34.46 17.61 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 93.83 57.40 485.55 23.66 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) 04/28/2024 _x86_64_ (2 CPU) 12:03:26 LINUX RESTART (2 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 39.41 2.05 16.83 7.07 0.11 34.53 12:05:01 PM 0 34.27 1.83 15.32 7.37 0.10 41.10 12:05:01 PM 1 44.65 2.27 18.36 6.75 0.12 27.85 12:06:01 PM all 41.26 0.00 2.99 2.84 0.11 52.81 12:06:01 PM 0 20.34 0.00 2.49 3.12 0.10 73.94 12:06:01 PM 1 62.23 0.00 3.48 2.55 0.12 31.62 12:07:01 PM all 39.18 0.00 1.95 0.49 0.10 58.28 12:07:01 PM 0 22.72 0.00 1.70 0.40 0.10 75.08 12:07:01 PM 1 55.66 0.00 2.20 0.58 0.10 41.46 12:08:01 PM all 42.06 0.00 2.44 0.41 0.09 55.00 12:08:01 PM 0 15.43 0.00 2.06 0.33 0.08 82.09 12:08:01 PM 1 68.74 0.00 2.82 0.48 0.10 27.85 Average: all 40.49 0.50 5.98 2.67 0.10 50.25 Average: 0 23.14 0.45 5.35 2.79 0.10 68.16 Average: 1 57.93 0.55 6.62 2.56 0.11 32.23