---> uname -a: Linux prd-centos8-builder-2c-1g-11910.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: 2800.000 BogoMIPS: 5600.00 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 536 5046 19 2117 6857 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:69:01:e6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.122/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fe69:1e6/64 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) 01/13/2024 _x86_64_ (2 CPU) 13:03:26 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 225.36 119.20 106.17 3185.07 7474.15 01:06:01 PM 100.52 0.28 100.23 17.86 8925.74 01:07:01 PM 34.61 1.82 32.79 164.24 1667.27 01:08:01 PM 22.69 0.28 22.41 25.72 624.66 Average: 95.79 30.39 65.40 848.15 4672.97 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5226620 7009380 2657816 33.71 2688 1955364 719252 8.05 220272 2090876 171988 01:06:01 PM 5136312 6991424 2748124 34.86 2688 2022184 698836 7.82 244244 2132240 41788 01:07:01 PM 5191644 7042012 2692792 34.15 2688 2017464 655408 7.34 254592 2067444 32 01:08:01 PM 5193984 7045876 2690452 34.12 2688 2018384 661972 7.41 431636 1887608 15808 Average: 5187140 7022173 2697296 34.21 2688 2003349 683867 7.66 287686 2044542 57404 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 119.11 78.92 1261.84 27.12 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 31.41 23.84 259.77 7.26 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 29.78 25.03 26.68 15.68 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 32.01 26.37 32.47 9.43 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 53.07 38.54 395.17 14.87 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) 01/13/2024 _x86_64_ (2 CPU) 13:03:26 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 43.14 2.09 16.95 4.18 0.12 33.51 01:05:01 PM 0 33.83 1.99 18.64 3.78 0.10 41.65 01:05:01 PM 1 52.37 2.19 15.27 4.57 0.14 25.45 01:06:01 PM all 37.95 0.00 3.56 2.47 0.13 55.89 01:06:01 PM 0 28.16 0.00 3.49 2.93 0.15 65.27 01:06:01 PM 1 47.72 0.00 3.62 2.02 0.12 46.52 01:07:01 PM all 28.65 0.00 1.72 1.12 0.08 68.43 01:07:01 PM 0 20.20 0.00 1.71 1.41 0.07 76.62 01:07:01 PM 1 37.08 0.00 1.74 0.84 0.08 60.26 01:08:01 PM all 37.25 0.00 2.32 0.30 0.09 60.04 01:08:01 PM 0 16.42 0.00 1.94 0.15 0.08 81.41 01:08:01 PM 1 58.13 0.00 2.71 0.45 0.10 38.61 Average: all 36.73 0.52 6.10 2.01 0.10 54.54 Average: 0 24.60 0.49 6.39 2.06 0.10 66.36 Average: 1 48.82 0.54 5.81 1.96 0.11 42.75