---> uname -a: Linux prd-centos8-builder-2c-1g-3252.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 548 5035 19 2115 6845 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:18:9b:42 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.77/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fe18:9b42/64 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) 02/06/2024 _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 242.29 140.87 101.42 6115.03 17752.63 09:06:01 PM 103.62 0.28 103.33 17.86 8735.61 09:07:01 PM 33.16 0.30 32.86 42.39 2160.79 09:08:01 PM 18.80 0.40 18.40 18.40 502.73 Average: 99.47 35.47 64.00 1548.61 7288.38 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5307960 7051920 2576476 32.68 2688 1918164 700076 7.84 218820 2020876 143456 09:06:01 PM 5175492 7023452 2708944 34.36 2688 2014164 696848 7.80 238812 2097192 48260 09:07:01 PM 5174236 7022664 2710200 34.37 2688 2015436 701708 7.86 252860 2087644 8 09:08:01 PM 5184488 7031556 2699948 34.24 2688 2013920 679148 7.60 418984 1913188 13668 Average: 5210544 7032398 2673892 33.91 2688 1990421 694445 7.77 282369 2029725 51348 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 363.25 155.90 1751.68 61.90 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 37.41 28.81 406.03 7.30 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 24.03 20.71 24.67 7.17 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 28.23 23.01 28.88 7.93 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 113.24 57.11 552.87 21.08 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) 02/06/2024 _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 42.82 2.35 19.05 5.93 0.12 29.74 09:05:01 PM 0 53.62 2.51 18.17 5.84 0.10 19.75 09:05:01 PM 1 31.98 2.18 19.93 6.01 0.14 39.76 09:06:01 PM all 38.97 0.00 3.37 2.50 0.11 55.04 09:06:01 PM 0 46.18 0.00 3.20 3.08 0.12 47.42 09:06:01 PM 1 31.76 0.00 3.55 1.92 0.10 62.67 09:07:01 PM all 30.84 0.00 1.52 0.65 0.08 66.92 09:07:01 PM 0 37.24 0.00 1.25 0.60 0.07 60.84 09:07:01 PM 1 24.42 0.00 1.79 0.70 0.08 73.01 09:08:01 PM all 32.42 0.00 2.07 0.21 0.08 65.22 09:08:01 PM 0 51.83 0.00 2.67 0.10 0.10 45.30 09:08:01 PM 1 12.99 0.00 1.47 0.32 0.07 85.16 Average: all 36.23 0.58 6.44 2.30 0.10 54.34 Average: 0 47.19 0.62 6.27 2.39 0.10 43.43 Average: 1 25.26 0.54 6.62 2.22 0.10 65.27