---> uname -a: Linux prd-centos8-builder-2c-1g-3662.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 538 5004 19 2156 6854 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:69:1b:99 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.210/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fe69:1b99/64 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) 12/09/2023 _x86_64_ (2 CPU) 17:03:24 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 219.25 117.53 101.72 3601.93 7320.48 05:06:01 PM 102.83 0.28 102.55 17.86 10468.11 05:07:01 PM 32.44 0.30 32.14 42.39 1533.11 05:08:01 PM 30.87 0.78 30.09 57.05 930.67 Average: 96.35 29.72 66.63 929.73 5063.15 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5243232 7017828 2641212 33.50 2688 1947388 710772 7.96 219360 2076820 164656 05:06:01 PM 5115304 7013288 2769140 35.12 2688 2064184 687452 7.70 243900 2152220 40876 05:07:01 PM 5153060 7042764 2731384 34.64 2688 2055824 663816 7.43 252444 2105024 32 05:08:01 PM 5181408 7076736 2703036 34.28 2688 2060212 627956 7.03 419704 1909604 27924 Average: 5173251 7037654 2711193 34.39 2688 2031902 672499 7.53 283852 2060917 58372 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 164.52 102.90 1453.06 42.87 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 41.17 31.07 425.21 7.74 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 29.83 25.33 28.78 8.37 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 39.29 30.36 40.34 18.57 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 68.70 47.41 486.82 19.39 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) 12/09/2023 _x86_64_ (2 CPU) 17:03:24 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 42.08 1.64 16.50 5.87 0.10 33.80 05:05:01 PM 0 41.07 1.36 14.74 5.66 0.10 37.08 05:05:01 PM 1 43.11 1.93 18.27 6.08 0.10 30.51 05:06:01 PM all 38.55 0.00 3.48 3.66 0.11 54.20 05:06:01 PM 0 27.69 0.00 2.93 4.51 0.12 64.76 05:06:01 PM 1 49.46 0.00 4.03 2.81 0.10 43.60 05:07:01 PM all 39.43 0.00 1.95 0.73 0.10 57.79 05:07:01 PM 0 31.81 0.00 1.88 0.98 0.08 65.24 05:07:01 PM 1 47.05 0.00 2.02 0.47 0.12 50.34 05:08:01 PM all 40.38 0.00 2.93 0.44 0.11 56.14 05:08:01 PM 0 34.60 0.00 2.74 0.28 0.10 62.28 05:08:01 PM 1 46.16 0.00 3.11 0.60 0.12 50.02 Average: all 40.10 0.40 6.17 2.66 0.10 50.56 Average: 0 33.76 0.34 5.53 2.85 0.10 57.42 Average: 1 46.46 0.47 6.80 2.47 0.11 43.69