---> uname -a: Linux prd-centos8-builder-2c-1g-5392.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 548 5031 19 2119 6845 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:62:8f:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.60/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fe62:8fd4/64 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) 02/14/2024 _x86_64_ (2 CPU) 18:03:27 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 217.26 118.83 98.43 4349.22 7274.24 06:06:01 PM 105.43 0.28 105.15 17.86 9115.83 06:07:01 PM 29.35 1.52 27.83 156.24 1524.98 06:08:01 PM 22.03 0.40 21.63 18.40 619.25 Average: 93.52 30.26 63.26 1135.56 4633.68 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5280964 7053080 2603480 33.02 2688 1944956 657408 7.36 219632 2041964 162204 06:06:01 PM 5128068 6986300 2756376 34.96 2688 2024620 705656 7.90 244280 2143080 41812 06:07:01 PM 5174208 7027424 2710236 34.37 2688 2019652 671072 7.51 255236 2082956 16 06:08:01 PM 5162416 7013564 2722028 34.52 2688 2018148 669080 7.49 421032 1933248 13680 Average: 5186414 7020092 2698030 34.22 2688 2001844 675804 7.57 285045 2050312 54428 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 287.29 153.25 1852.21 62.80 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 32.93 26.31 297.57 8.54 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 21.96 19.48 21.60 5.94 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 32.53 25.98 31.42 15.74 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 93.68 56.26 550.76 23.25 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) 02/14/2024 _x86_64_ (2 CPU) 18:03:27 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 43.80 1.62 16.87 4.05 0.12 33.54 06:05:01 PM 0 37.29 1.64 16.52 3.94 0.12 40.49 06:05:01 PM 1 50.31 1.59 17.22 4.16 0.12 26.60 06:06:01 PM all 41.40 0.00 3.38 2.32 0.12 52.78 06:06:01 PM 0 30.49 0.00 2.96 3.21 0.12 63.23 06:06:01 PM 1 52.33 0.00 3.80 1.43 0.12 42.32 06:07:01 PM all 24.47 0.00 1.24 0.46 0.08 73.75 06:07:01 PM 0 6.40 0.00 1.15 0.63 0.08 91.73 06:07:01 PM 1 42.56 0.00 1.34 0.28 0.08 55.73 06:08:01 PM all 34.00 0.00 2.26 0.26 0.10 63.38 06:08:01 PM 0 26.10 0.00 2.38 0.35 0.10 71.07 06:08:01 PM 1 41.91 0.00 2.13 0.17 0.10 55.69 Average: all 35.89 0.40 5.90 1.76 0.10 55.94 Average: 0 25.02 0.41 5.71 2.03 0.10 66.73 Average: 1 46.77 0.39 6.08 1.50 0.10 45.15