---> uname -a: Linux prd-centos8-builder-2c-1g-19149.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 552 5062 19 2085 6843 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:f7:ce:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.13/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fef7:ce9a/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) 03/29/2024 _x86_64_ (2 CPU) 16:03:31 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 261.96 152.17 109.80 6328.96 23910.18 04:06:01 PM 97.92 0.28 97.63 17.86 8188.67 04:07:01 PM 29.10 0.30 28.80 42.40 1606.22 04:08:01 PM 17.56 0.78 16.78 57.05 366.63 Average: 101.64 38.39 63.26 1611.70 8518.50 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5360312 7079268 2524132 32.01 2688 1892280 675292 7.56 217168 1963992 124044 04:06:01 PM 5174208 6992940 2710236 34.37 2688 1986212 739108 8.27 242064 2100156 32084 04:07:01 PM 5134192 6953644 2750252 34.88 2688 1987364 768152 8.60 244880 2138256 12 04:08:01 PM 5243768 7065068 2640676 33.49 2688 1989224 662948 7.42 415672 1858560 196 Average: 5228120 7022730 2656324 33.69 2688 1963770 711375 7.96 279946 2015241 39084 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 265.18 145.68 1632.68 60.96 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 35.87 29.21 257.27 9.35 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 23.97 21.53 24.79 7.51 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 34.86 28.26 33.95 10.30 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 89.97 56.17 487.21 22.03 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) 03/29/2024 _x86_64_ (2 CPU) 16:03:31 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 39.30 2.42 18.29 12.96 0.10 26.93 04:05:01 PM 0 45.24 1.77 17.23 11.02 0.10 24.65 04:05:01 PM 1 33.36 3.07 19.35 14.90 0.10 29.21 04:06:01 PM all 40.80 0.00 3.17 2.80 0.10 53.13 04:06:01 PM 0 54.68 0.00 3.43 3.58 0.10 38.22 04:06:01 PM 1 26.94 0.00 2.91 2.03 0.10 68.02 04:07:01 PM all 35.42 0.00 1.56 0.42 0.08 62.52 04:07:01 PM 0 55.42 0.00 1.45 0.47 0.10 42.56 04:07:01 PM 1 15.41 0.00 1.67 0.37 0.07 82.49 04:08:01 PM all 36.49 0.00 2.33 0.18 0.08 60.91 04:08:01 PM 0 50.82 0.00 2.80 0.30 0.08 45.99 04:08:01 PM 1 22.16 0.00 1.86 0.07 0.08 75.82 Average: all 38.00 0.60 6.28 4.05 0.09 50.99 Average: 0 51.57 0.44 6.17 3.81 0.10 37.92 Average: 1 24.43 0.76 6.39 4.29 0.09 64.05