---> uname -a: Linux prd-centos8-builder-2c-1g-6042.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 556 4981 19 2162 6837 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:18:00:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.157/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86090sec preferred_lft 86090sec inet6 fe80::f816:3eff:fe18:c7/64 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) 12/18/2023 _x86_64_ (2 CPU) 14:03:23 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 242.88 145.93 96.95 5224.06 7209.23 02:06:01 PM 112.15 0.28 111.86 17.86 10683.95 02:07:01 PM 31.39 0.30 31.09 42.39 2063.68 02:08:01 PM 23.90 0.40 23.50 18.40 652.69 Average: 102.57 36.73 65.85 1325.62 5152.26 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5291824 7034456 2592620 32.88 2688 1916976 694504 7.77 218356 2035392 141940 02:06:01 PM 5124912 7019592 2759532 35.00 2688 2060608 687044 7.69 239036 2147288 46956 02:07:01 PM 5120380 7016208 2764064 35.06 2688 2061872 674936 7.56 251380 2138444 8 02:08:01 PM 5057012 6966316 2827432 35.86 2688 2075092 735832 8.24 420628 2033100 28056 Average: 5148532 7009143 2735912 34.70 2688 2028637 698079 7.81 282350 2088556 54240 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 307.73 150.21 1734.95 60.93 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 50.11 36.29 588.63 8.41 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 20.43 17.68 21.85 6.27 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 32.58 26.18 32.11 9.28 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 102.71 57.59 594.36 21.22 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) 12/18/2023 _x86_64_ (2 CPU) 14:03:23 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 42.60 2.46 19.01 5.83 0.11 29.98 02:05:01 PM 0 53.13 2.21 17.61 4.56 0.12 22.36 02:05:01 PM 1 32.06 2.71 20.42 7.10 0.10 37.61 02:06:01 PM all 39.87 0.00 3.68 3.30 0.11 53.05 02:06:01 PM 0 51.41 0.00 3.87 2.70 0.12 41.91 02:06:01 PM 1 28.31 0.00 3.49 3.89 0.10 64.21 02:07:01 PM all 27.85 0.00 1.15 0.66 0.08 70.27 02:07:01 PM 0 42.13 0.00 1.20 0.58 0.07 56.02 02:07:01 PM 1 13.56 0.00 1.10 0.73 0.08 84.52 02:08:01 PM all 37.78 0.00 2.37 0.61 0.13 59.11 02:08:01 PM 0 36.41 0.00 2.33 0.40 0.13 60.73 02:08:01 PM 1 39.16 0.00 2.40 0.82 0.13 57.49 Average: all 37.00 0.61 6.48 2.58 0.11 53.23 Average: 0 45.73 0.54 6.19 2.05 0.11 45.38 Average: 1 28.25 0.67 6.78 3.11 0.10 61.09