---> uname -a: Linux prd-centos8-builder-2c-1g-283.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 564 5018 19 2116 6829 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:5d:34:a0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.252/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fe5d:34a0/64 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) 01/27/2024 _x86_64_ (2 CPU) 15:03:25 LINUX RESTART (2 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 229.36 126.76 102.60 3421.26 7359.16 03:06:01 PM 104.17 0.27 103.90 17.46 8999.47 03:07:01 PM 30.04 0.30 29.75 42.39 1530.64 03:08:01 PM 34.69 0.78 33.91 57.05 1064.51 Average: 99.57 32.03 67.54 884.61 4738.40 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5218760 7011260 2665676 33.81 2688 1964472 720328 8.06 221924 2098844 178972 03:06:01 PM 5161288 7009436 2723148 34.54 2688 2014932 700612 7.84 244648 2109272 32140 03:07:01 PM 5162228 7011636 2722208 34.53 2688 2016208 700652 7.84 253036 2098676 28 03:08:01 PM 5161960 7016980 2722476 34.53 2688 2020784 692724 7.75 420176 1932960 28028 Average: 5176059 7012328 2708377 34.35 2688 2004099 703579 7.88 284946 2059938 59792 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 123.26 80.41 1275.25 30.34 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 32.78 25.75 263.58 7.75 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 25.45 22.10 22.92 7.39 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 34.56 27.76 33.63 10.77 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 54.01 39.00 398.86 14.06 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) 01/27/2024 _x86_64_ (2 CPU) 15:03:25 LINUX RESTART (2 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 43.43 2.31 17.23 4.32 0.09 32.62 03:05:01 PM 0 34.08 2.24 13.28 4.32 0.08 45.99 03:05:01 PM 1 52.87 2.37 21.22 4.31 0.10 19.12 03:06:01 PM all 38.17 0.00 3.27 2.93 0.09 55.53 03:06:01 PM 0 27.30 0.00 2.66 2.98 0.10 66.96 03:06:01 PM 1 49.07 0.00 3.88 2.88 0.08 44.09 03:07:01 PM all 32.17 0.00 1.72 0.47 0.08 65.56 03:07:01 PM 0 11.34 0.00 1.57 0.68 0.08 86.33 03:07:01 PM 1 53.03 0.00 1.87 0.25 0.08 44.77 03:08:01 PM all 40.28 0.00 2.88 0.40 0.10 56.34 03:08:01 PM 0 40.85 0.00 2.90 0.33 0.10 55.82 03:08:01 PM 1 39.71 0.00 2.86 0.47 0.10 56.86 Average: all 38.49 0.57 6.23 2.02 0.09 52.60 Average: 0 28.37 0.56 5.08 2.07 0.09 63.83 Average: 1 48.64 0.58 7.38 1.96 0.09 41.34