---> uname -a: Linux prd-centos8-builder-2c-1g-13230.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 534 5049 19 2115 6859 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:e7:5a:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.207/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:fee7:5a7f/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) 01/18/2024 _x86_64_ (2 CPU) 16:03:25 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 223.41 133.11 90.30 6001.60 6577.29 04:06:01 PM 108.67 0.28 108.38 17.86 9105.28 04:07:01 PM 30.19 0.30 29.89 42.39 2091.85 04:08:01 PM 23.83 0.40 23.43 18.40 719.61 Average: 96.53 33.52 63.00 1520.19 4623.49 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5287880 7023660 2596564 32.93 2688 1910388 710552 7.95 217920 2040012 138308 04:06:01 PM 5191516 7039172 2692928 34.15 2688 2014176 672844 7.53 239244 2084156 47856 04:07:01 PM 5187456 7036116 2696988 34.21 2688 2015444 675004 7.56 251548 2074800 16 04:08:01 PM 5134348 6983924 2750096 34.88 2688 2016152 720328 8.06 419480 1961196 15864 Average: 5200300 7020718 2684144 34.04 2688 1989040 694682 7.78 282048 2040041 50511 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 334.34 154.58 1678.51 58.13 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 48.84 36.83 465.03 8.65 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 25.29 23.21 25.12 14.13 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 31.14 26.16 31.48 8.96 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 109.91 60.20 550.06 22.47 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) 01/18/2024 _x86_64_ (2 CPU) 16:03:25 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 38.89 2.15 18.81 8.86 0.10 31.19 04:05:01 PM 0 45.91 2.28 17.06 8.79 0.10 25.85 04:05:01 PM 1 31.83 2.02 20.57 8.93 0.10 36.55 04:06:01 PM all 40.36 0.00 3.72 2.60 0.12 53.21 04:06:01 PM 0 45.85 0.00 4.06 3.63 0.12 46.35 04:06:01 PM 1 34.86 0.00 3.38 1.57 0.12 60.08 04:07:01 PM all 28.22 0.00 1.43 0.56 0.08 69.71 04:07:01 PM 0 49.25 0.00 1.42 0.43 0.08 48.82 04:07:01 PM 1 7.22 0.00 1.43 0.68 0.08 90.58 04:08:01 PM all 37.71 0.00 2.34 0.38 0.10 59.47 04:08:01 PM 0 56.35 0.00 2.64 0.35 0.10 40.56 04:08:01 PM 1 19.11 0.00 2.05 0.42 0.10 78.32 Average: all 36.29 0.53 6.52 3.07 0.10 53.49 Average: 0 49.35 0.56 6.25 3.28 0.10 40.45 Average: 1 23.21 0.50 6.79 2.87 0.10 66.54