---> uname -a: Linux prd-centos8-builder-2c-1g-18412.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 584 5018 19 2096 6810 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:56:c5:54 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.205/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fe56:c554/64 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) 03/26/2024 _x86_64_ (2 CPU) 21:03:27 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 246.15 150.18 95.97 6308.83 7057.88 09:06:01 PM 87.04 0.28 86.75 17.86 7478.55 09:07:01 PM 40.36 0.30 40.06 42.39 3112.18 09:08:01 PM 19.08 0.58 18.50 33.73 431.99 Average: 98.16 37.84 60.32 1600.90 4520.26 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5323244 7053276 2561200 32.48 2688 1904100 740720 8.29 217208 2006936 132616 09:06:01 PM 5223804 7053948 2660640 33.75 2688 1997388 698556 7.82 238024 2058004 70932 09:07:01 PM 5146156 6977016 2738288 34.73 2688 1998788 778148 8.71 245220 2129800 156 09:08:01 PM 5113260 6945120 2771184 35.15 2688 1999808 800176 8.96 414344 1994016 168 Average: 5201616 7007340 2682828 34.03 2688 1975021 754400 8.45 278699 2047189 50968 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 258.70 142.84 1686.74 60.86 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 31.68 24.91 246.73 7.59 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 29.21 26.01 28.91 8.98 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 33.81 28.26 32.95 10.27 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 88.36 55.51 498.88 21.93 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) 03/26/2024 _x86_64_ (2 CPU) 21:03:27 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 40.18 2.50 19.41 11.95 0.12 25.84 09:05:01 PM 0 47.44 2.36 17.31 9.85 0.12 22.92 09:05:01 PM 1 32.91 2.64 21.52 14.05 0.12 28.76 09:06:01 PM all 34.51 0.00 2.73 4.55 0.09 58.12 09:06:01 PM 0 22.86 0.00 2.66 4.15 0.08 70.25 09:06:01 PM 1 46.15 0.00 2.80 4.96 0.10 46.00 09:07:01 PM all 37.54 0.00 1.87 1.27 0.09 59.23 09:07:01 PM 0 22.82 0.00 1.95 1.08 0.08 74.06 09:07:01 PM 1 52.24 0.00 1.78 1.47 0.10 44.41 09:08:01 PM all 38.24 0.00 2.01 0.33 0.08 59.34 09:08:01 PM 0 20.13 0.00 1.77 0.25 0.07 77.79 09:08:01 PM 1 56.36 0.00 2.25 0.42 0.10 40.87 Average: all 37.61 0.62 6.46 4.50 0.10 50.72 Average: 0 28.25 0.59 5.88 3.81 0.09 61.38 Average: 1 46.97 0.65 7.03 5.19 0.10 40.06