---> uname -a: Linux prd-centos8-builder-2c-1g-11722.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: 2799.996 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 529 5059 19 2111 6864 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:05:d9:c6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.154/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe05:d9c6/64 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) 01:03:23 LINUX RESTART (2 CPU) 01:04:02 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 213.01 108.15 104.86 3112.44 7503.69 01:06:01 AM 101.18 0.28 100.90 17.86 8888.54 01:07:01 AM 30.21 0.30 29.91 42.39 1530.36 01:08:01 AM 24.81 0.78 24.03 57.05 728.36 Average: 91.80 27.04 64.76 797.86 4650.81 01:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5236712 7016480 2647724 33.58 2688 1952352 735292 8.23 220660 2083048 172016 01:06:01 AM 5203700 7046304 2680736 34.00 2688 2009428 682108 7.64 244208 2066752 32140 01:07:01 AM 5131984 6985496 2752452 34.91 2688 2020356 747176 8.36 253292 2128364 9676 01:08:01 AM 5222480 7068528 2661956 33.76 2688 2012564 667432 7.47 421436 1871140 15840 Average: 5198719 7029202 2685717 34.06 2688 1998675 708002 7.93 284899 2037326 57418 01:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 107.34 70.62 1154.86 26.46 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 34.39 26.86 261.21 7.69 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 23.28 20.23 23.87 7.00 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 39.97 29.54 38.34 10.88 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 51.01 36.67 366.31 12.95 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) 01:03:23 LINUX RESTART (2 CPU) 01:04:02 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 40.12 1.49 15.87 4.41 0.10 38.01 01:05:01 AM 0 43.67 1.50 15.97 4.21 0.10 34.55 01:05:01 AM 1 36.60 1.47 15.77 4.61 0.10 41.45 01:06:01 AM all 39.94 0.00 3.12 2.40 0.11 54.43 01:06:01 AM 0 47.45 0.00 3.51 2.19 0.12 46.73 01:06:01 AM 1 32.46 0.00 2.73 2.60 0.10 62.11 01:07:01 AM all 28.43 0.00 1.51 0.59 0.08 69.39 01:07:01 AM 0 36.90 0.00 1.42 0.38 0.08 61.21 01:07:01 AM 1 19.96 0.00 1.60 0.80 0.08 77.56 01:08:01 AM all 37.54 0.00 2.58 0.44 0.11 59.33 01:08:01 AM 0 45.46 0.00 3.02 0.67 0.10 50.75 01:08:01 AM 1 29.63 0.00 2.15 0.22 0.12 67.89 Average: all 36.48 0.36 5.70 1.94 0.10 55.42 Average: 0 43.37 0.37 5.90 1.84 0.10 48.42 Average: 1 29.61 0.36 5.50 2.04 0.10 62.39