---> uname -a: Linux prd-centos8-builder-2c-1g-18370.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 558 5045 19 2095 6836 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:fd:27:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.157/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:fefd:27bb/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) 18:03:28 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 228.06 125.99 102.07 4246.32 7052.02 06:06:01 PM 86.99 0.28 86.70 17.86 8572.30 06:07:01 PM 23.18 0.30 22.88 42.39 937.58 06:08:01 PM 27.24 0.78 26.46 57.05 630.07 Average: 91.37 31.84 59.53 1090.99 4297.95 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5271200 7025744 2613236 33.14 2688 1927628 704380 7.89 218704 2051984 151348 06:06:01 PM 5187124 7016760 2697312 34.21 2688 1997324 696448 7.80 243472 2086972 16440 06:07:01 PM 5175988 7006460 2708448 34.35 2688 1998600 703068 7.87 246184 2096260 24 06:08:01 PM 5126640 6961584 2757796 34.98 2688 2002752 757664 8.48 414460 1977404 12632 Average: 5190238 7002637 2694198 34.17 2688 1981576 715390 8.01 280705 2053155 45111 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 265.11 145.98 1731.66 62.13 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 31.48 25.46 185.66 8.53 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 28.88 24.10 30.80 8.09 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 40.92 31.77 35.76 12.73 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 91.60 56.83 496.00 22.87 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) 18:03:28 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 45.46 2.16 17.14 3.60 0.13 31.50 06:05:01 PM 0 44.60 2.16 15.28 2.89 0.14 34.93 06:05:01 PM 1 46.32 2.16 19.02 4.32 0.12 28.06 06:06:01 PM all 40.07 0.00 2.73 3.00 0.10 54.10 06:06:01 PM 0 36.53 0.00 2.60 2.32 0.10 58.45 06:06:01 PM 1 43.61 0.00 2.86 3.68 0.10 49.75 06:07:01 PM all 36.51 0.00 1.84 0.40 0.09 61.16 06:07:01 PM 0 23.83 0.00 1.62 0.57 0.10 73.89 06:07:01 PM 1 49.20 0.00 2.07 0.23 0.08 48.42 06:08:01 PM all 42.22 0.00 2.32 0.39 0.12 54.95 06:08:01 PM 0 35.23 0.00 2.13 0.42 0.13 62.09 06:08:01 PM 1 49.21 0.00 2.52 0.37 0.10 47.81 Average: all 41.05 0.53 5.96 1.84 0.11 50.51 Average: 0 35.02 0.54 5.38 1.54 0.12 57.42 Average: 1 47.09 0.53 6.55 2.14 0.10 43.59