---> uname -a: Linux prd-centos8-builder-2c-1g-10327.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 559 4980 19 2158 6832 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:9b:1d:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.5/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fe9b:1d07/64 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) 01/07/2024 _x86_64_ (2 CPU) 16:03:25 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 213.18 120.31 92.87 3628.81 6857.45 04:06:02 PM 99.62 0.28 99.33 17.86 10380.50 04:07:01 PM 40.16 0.31 39.86 43.11 2296.71 04:08:01 PM 18.03 0.32 17.71 8.53 479.81 Average: 92.97 30.43 62.54 928.34 5014.83 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5312044 7066416 2572392 32.63 2688 1928208 699920 7.84 221716 2011304 157228 04:06:02 PM 5151532 7042468 2732904 34.66 2688 2056264 662948 7.42 227880 2130500 46948 04:07:01 PM 5146408 7037920 2738028 34.73 2688 2057536 674652 7.55 251944 2114316 12 04:08:01 PM 5184676 7074300 2699760 34.24 2688 2055580 655412 7.34 249912 2079904 13528 Average: 5198665 7055276 2685771 34.06 2688 2024397 673233 7.54 237863 2084006 54429 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 232.76 130.31 1561.72 53.85 0.00 0.00 0.00 0.00 04:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:02 PM eth0 44.28 31.99 580.44 7.37 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 25.79 22.34 25.74 7.61 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 26.49 21.88 27.60 13.90 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 82.57 51.75 551.08 20.74 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) 01/07/2024 _x86_64_ (2 CPU) 16:03:25 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 45.17 2.16 16.76 3.87 0.13 31.91 04:05:01 PM 0 40.38 1.81 12.66 3.37 0.12 41.67 04:05:01 PM 1 50.03 2.52 20.92 4.38 0.14 22.01 04:06:02 PM all 40.65 0.00 3.75 3.54 0.10 51.96 04:06:02 PM 0 28.98 0.00 3.34 3.86 0.10 63.73 04:06:02 PM 1 52.37 0.00 4.17 3.22 0.10 40.14 04:07:01 PM all 37.64 0.00 1.72 1.06 0.07 59.51 04:07:01 PM 0 20.64 0.00 1.78 1.31 0.05 76.22 04:07:01 PM 1 54.59 0.00 1.66 0.81 0.08 42.85 04:08:01 PM all 32.86 0.00 2.16 0.17 0.09 64.72 04:08:01 PM 0 26.88 0.00 2.45 0.18 0.08 70.40 04:08:01 PM 1 38.83 0.00 1.87 0.15 0.10 59.05 Average: all 39.06 0.53 6.06 2.15 0.10 52.10 Average: 0 29.22 0.45 5.05 2.18 0.09 63.02 Average: 1 48.93 0.62 7.08 2.13 0.11 41.14