---> uname -a: Linux prd-centos8-builder-2c-1g-14712.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 577 5006 19 2115 6816 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:9d:b3:cb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.192/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fe9d:b3cb/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) 01/24/2024 _x86_64_ (2 CPU) 08:03:23 LINUX RESTART (2 CPU) 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 262.45 159.28 103.17 7637.99 15933.31 08:06:01 AM 104.15 0.23 103.92 16.53 9161.16 08:07:01 AM 41.99 0.35 41.64 43.72 2436.37 08:08:01 AM 21.31 0.40 20.91 18.40 616.11 Average: 107.48 40.07 67.41 1929.32 7036.92 08:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5337188 7065580 2547256 32.31 2688 1902236 669352 7.49 216684 1989288 132320 08:06:01 AM 5100140 6947648 2784304 35.31 2688 2013496 791664 8.86 221228 2190200 51548 08:07:01 AM 5172916 7021036 2711528 34.39 2688 2014728 723596 8.10 252624 2088804 40 08:08:01 AM 5146532 6992472 2737912 34.73 2688 2013216 724600 8.11 418576 1952480 13672 Average: 5189194 7006684 2695250 34.18 2688 1985919 727303 8.14 277278 2055193 49395 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 280.89 141.19 1665.46 57.44 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 42.79 33.76 473.76 13.39 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 27.66 24.48 26.81 8.25 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 27.68 23.40 28.38 7.83 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 94.76 55.71 548.63 21.73 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) 01/24/2024 _x86_64_ (2 CPU) 08:03:23 LINUX RESTART (2 CPU) 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 38.46 2.71 19.61 11.30 0.15 27.77 08:05:01 AM 0 42.50 2.24 16.84 11.98 0.12 26.32 08:05:01 AM 1 34.32 3.19 22.47 10.59 0.17 29.26 08:06:01 AM all 39.70 0.00 3.52 4.47 0.13 52.18 08:06:01 AM 0 31.33 0.00 3.68 3.53 0.13 61.32 08:06:01 AM 1 48.03 0.00 3.37 5.41 0.12 43.07 08:07:01 AM all 34.80 0.00 1.93 2.07 0.11 61.08 08:07:01 AM 0 16.10 0.00 1.74 2.74 0.12 79.30 08:07:01 AM 1 53.66 0.00 2.12 1.40 0.10 42.72 08:08:01 AM all 31.91 0.00 1.85 0.72 0.13 65.39 08:08:01 AM 0 22.18 0.00 1.37 0.60 0.15 75.69 08:08:01 AM 1 41.70 0.00 2.32 0.84 0.10 55.03 Average: all 36.21 0.66 6.65 4.60 0.13 51.75 Average: 0 27.97 0.55 5.87 4.69 0.13 60.78 Average: 1 44.52 0.78 7.43 4.51 0.12 42.64