---> uname -a: Linux prd-centos8-builder-2c-1g-10804.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 576 5023 19 2099 6818 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:90:10:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.106/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fe90:10fb/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) 03/04/2024 _x86_64_ (2 CPU) 13:03:41 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 330.09 199.77 130.32 8917.69 43519.11 01:06:01 PM 94.30 0.28 94.02 17.86 8102.45 01:07:01 PM 36.01 0.30 35.71 42.39 2240.59 01:08:01 PM 20.21 0.40 19.81 18.40 492.13 Average: 120.16 50.19 69.97 2249.36 13589.82 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5263380 6999616 2621064 33.24 2688 1909572 726348 8.13 218180 2058392 137928 01:06:01 PM 5194632 7027136 2689812 34.12 2688 1999624 701352 7.85 241128 2080180 48288 01:07:01 PM 5238696 7072124 2645748 33.56 2688 2000892 641972 7.19 244552 2032464 4 01:08:01 PM 5106632 6949876 2777812 35.23 2688 2009792 774032 8.66 414248 1994612 25644 Average: 5200835 7012188 2683609 34.04 2688 1979970 710926 7.96 279527 2041412 52966 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 281.19 155.55 1690.26 59.04 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 33.71 26.73 284.29 7.95 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 22.71 19.86 23.79 6.89 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 33.21 27.26 33.28 16.90 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 92.71 57.35 507.95 22.70 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) 03/04/2024 _x86_64_ (2 CPU) 13:03:41 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 42.65 2.95 20.42 7.61 0.13 26.24 01:05:01 PM 0 37.63 3.16 21.80 7.31 0.10 30.00 01:05:01 PM 1 47.65 2.74 19.05 7.92 0.15 22.50 01:06:01 PM all 37.72 0.00 3.36 2.76 0.09 56.07 01:06:01 PM 0 51.19 0.00 3.65 1.67 0.10 43.39 01:06:01 PM 1 24.32 0.00 3.07 3.83 0.08 68.69 01:07:01 PM all 28.66 0.00 1.37 0.55 0.08 69.35 01:07:01 PM 0 25.53 0.00 1.46 0.47 0.08 72.46 01:07:01 PM 1 31.79 0.00 1.27 0.63 0.08 66.23 01:08:01 PM all 38.27 0.00 2.30 0.33 0.10 59.01 01:08:01 PM 0 48.30 0.00 2.49 0.55 0.08 48.58 01:08:01 PM 1 28.25 0.00 2.10 0.10 0.12 69.43 Average: all 36.79 0.73 6.79 2.79 0.10 52.81 Average: 0 40.66 0.78 7.27 2.47 0.09 48.73 Average: 1 32.93 0.67 6.31 3.10 0.11 56.87