---> uname -a: Linux prd-centos8-builder-2c-1g-11662.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 525 5063 19 2111 6868 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:6d:6e:02 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.183/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fe6d:6e02/64 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) 01/12/2024 _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 219.51 112.08 107.43 3117.76 7285.60 05:06:01 PM 99.82 0.47 99.35 56.26 8802.63 05:07:01 PM 29.98 0.10 29.88 3.60 1547.69 05:08:01 PM 28.09 0.78 27.31 57.05 855.01 Average: 94.35 28.36 65.99 808.73 4622.69 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5259152 7050860 2625292 33.30 2688 1963520 702316 7.86 221520 2056176 180756 05:06:01 PM 5215376 7059104 2669068 33.85 2688 2010364 662996 7.42 245412 2053012 32140 05:07:01 PM 5225404 7069220 2659040 33.73 2688 2010476 643424 7.20 252384 2034908 28 05:08:01 PM 5169600 7019040 2714844 34.43 2688 2015100 708124 7.93 419520 1922232 28132 Average: 5217383 7049556 2667061 33.83 2688 1999865 679215 7.60 284709 2016582 60264 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 93.30 61.78 1175.76 22.17 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 35.98 28.06 227.86 14.54 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 20.58 17.71 16.80 6.45 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 34.34 27.91 33.95 10.49 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 46.05 33.87 363.61 13.41 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) 01/12/2024 _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 42.51 1.59 16.15 3.73 0.12 35.91 05:05:01 PM 0 41.69 1.42 14.65 4.61 0.12 37.52 05:05:01 PM 1 43.34 1.75 17.64 2.85 0.12 34.30 05:06:01 PM all 38.52 0.00 3.51 2.71 0.10 55.16 05:06:01 PM 0 39.41 0.00 3.51 3.23 0.10 53.75 05:06:01 PM 1 37.63 0.00 3.50 2.19 0.10 56.57 05:07:01 PM all 29.25 0.00 1.36 0.58 0.08 68.73 05:07:01 PM 0 34.58 0.00 1.22 0.47 0.08 63.65 05:07:01 PM 1 23.93 0.00 1.50 0.70 0.07 73.80 05:08:01 PM all 39.30 0.00 2.72 0.48 0.09 57.40 05:08:01 PM 0 29.93 0.00 2.37 0.45 0.08 67.17 05:08:01 PM 1 48.68 0.00 3.08 0.52 0.10 47.62 Average: all 37.39 0.39 5.90 1.87 0.10 54.35 Average: 0 36.39 0.35 5.41 2.18 0.10 55.58 Average: 1 38.38 0.43 6.40 1.56 0.10 53.13