---> uname -a: Linux prd-centos8-builder-2c-1g-9547.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 532 5065 19 2101 6862 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:5b:3f:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.111/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe5b:3f0d/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) 02/28/2024 _x86_64_ (2 CPU) 19:03:26 LINUX RESTART (2 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 225.62 125.82 99.80 5908.51 6959.20 07:06:01 PM 106.48 0.28 106.20 17.86 9213.20 07:07:01 PM 23.36 0.30 23.06 42.39 941.14 07:08:01 PM 8.68 0.00 8.68 0.00 220.01 Average: 91.05 31.61 59.44 1492.50 4333.81 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5308952 7064060 2575492 32.67 2688 1927932 679460 7.61 217920 2013788 151280 07:06:01 PM 5147300 6981172 2737144 34.72 2688 2001448 737796 8.26 243076 2126152 16504 07:07:01 PM 5148012 6983264 2736432 34.71 2688 2002840 733836 8.21 244984 2122956 144 07:08:01 PM 5170796 7006052 2713648 34.42 2688 2002864 708296 7.93 245448 2099932 160 Average: 5193765 7008637 2690679 34.13 2688 1983771 714847 8.00 237857 2090707 42022 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 282.99 144.58 1745.26 58.90 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 32.71 26.02 224.67 15.30 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 24.40 21.68 24.57 7.45 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 15.01 13.21 18.81 3.47 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 88.79 51.38 503.42 21.28 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) 02/28/2024 _x86_64_ (2 CPU) 19:03:26 LINUX RESTART (2 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 43.40 1.85 17.78 4.33 0.12 32.51 07:05:01 PM 0 48.58 2.64 20.58 4.20 0.12 23.88 07:05:01 PM 1 38.27 1.08 15.01 4.45 0.12 41.07 07:06:01 PM all 40.49 0.00 3.07 3.06 0.11 53.27 07:06:01 PM 0 49.90 0.00 3.24 2.65 0.12 44.09 07:06:01 PM 1 31.08 0.00 2.90 3.47 0.10 62.45 07:07:01 PM all 28.72 0.00 1.54 0.37 0.08 69.30 07:07:01 PM 0 44.80 0.00 1.50 0.23 0.08 53.38 07:07:01 PM 1 12.66 0.00 1.57 0.50 0.08 85.19 07:08:01 PM all 15.88 0.00 1.04 0.08 0.07 82.93 07:08:01 PM 0 19.67 0.00 1.23 0.12 0.07 78.91 07:08:01 PM 1 12.08 0.00 0.84 0.05 0.07 86.97 Average: all 32.08 0.46 5.81 1.95 0.09 59.60 Average: 0 40.70 0.65 6.57 1.79 0.10 50.20 Average: 1 23.49 0.27 5.05 2.11 0.09 68.99