---> uname -a: Linux prd-centos8-builder-2c-1g-4789.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 559 4978 19 2161 6833 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:91:d1:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.138/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fe91:d168/64 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) 12/13/2023 _x86_64_ (2 CPU) 14:03:24 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 221.41 121.01 100.40 3633.39 7290.05 02:06:01 PM 106.50 0.28 106.22 17.86 10655.19 02:07:01 PM 27.97 0.30 27.67 42.39 1492.77 02:08:01 PM 23.71 0.58 23.13 33.73 672.62 Average: 94.90 30.54 64.35 931.81 5027.51 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5228232 7008856 2656212 33.69 2688 1953264 718052 8.04 220440 2089616 170192 02:06:01 PM 5085444 6988912 2799000 35.50 2688 2069080 719436 8.05 244912 2178816 40892 02:07:01 PM 5128548 7023632 2755896 34.95 2688 2060716 683200 7.65 252420 2127176 4 02:08:01 PM 5117692 7014316 2766752 35.09 2688 2061856 703800 7.88 420016 1972332 15804 Average: 5139979 7008929 2744465 34.81 2688 2036229 706122 7.90 284447 2091985 56723 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 208.65 104.68 1514.98 45.27 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 37.24 27.55 441.70 7.86 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 22.31 19.19 22.99 6.51 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 33.28 26.96 32.82 16.53 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 75.37 44.59 503.10 19.04 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) 12/13/2023 _x86_64_ (2 CPU) 14:03:24 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 43.31 2.01 16.47 4.15 0.11 33.95 02:05:01 PM 0 50.57 2.22 17.55 5.12 0.10 24.45 02:05:01 PM 1 36.07 1.81 15.38 3.19 0.12 43.43 02:06:01 PM all 39.84 0.00 3.45 3.77 0.09 52.85 02:06:01 PM 0 46.94 0.00 3.69 3.18 0.10 46.09 02:06:01 PM 1 32.73 0.00 3.20 4.36 0.08 59.62 02:07:01 PM all 28.06 0.00 1.43 0.60 0.07 69.85 02:07:01 PM 0 39.61 0.00 1.53 0.78 0.08 57.99 02:07:01 PM 1 16.51 0.00 1.32 0.42 0.05 81.70 02:08:01 PM all 38.70 0.00 2.41 0.32 0.09 58.48 02:08:01 PM 0 60.14 0.00 2.85 0.17 0.08 36.76 02:08:01 PM 1 17.28 0.00 1.97 0.47 0.10 80.19 Average: all 37.46 0.50 5.90 2.20 0.09 53.85 Average: 0 49.31 0.55 6.36 2.30 0.09 41.39 Average: 1 25.62 0.45 5.43 2.11 0.09 66.31