---> uname -a: Linux prd-centos8-builder-2c-1g-22623.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 542 5071 19 2085 6852 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:75:ae:e3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.186/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fe75:aee3/64 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) 04/12/2024 _x86_64_ (2 CPU) 06:03:24 LINUX RESTART (2 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 212.41 110.01 102.40 3264.78 6900.05 06:06:01 AM 82.65 0.27 82.39 17.46 8179.90 06:07:01 AM 24.78 0.60 24.18 50.39 997.57 06:08:01 AM 20.01 0.48 19.53 49.06 424.71 Average: 84.97 27.84 57.13 845.52 4125.67 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5282144 7033008 2602300 33.01 2688 1923720 704580 7.89 219640 2042084 149744 06:06:01 AM 5211628 7029920 2672816 33.90 2688 1986232 676524 7.57 243684 2064448 16440 06:07:01 AM 5238140 7057892 2646304 33.56 2688 1987732 644568 7.22 255972 2025180 28 06:08:01 AM 5177296 7001648 2707148 34.34 2688 1991756 706272 7.91 424520 1915452 12780 Average: 5227302 7030617 2657142 33.70 2688 1972360 682986 7.65 285954 2011791 44748 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 123.31 81.07 1116.79 33.64 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 29.98 24.43 184.18 7.88 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 25.31 22.46 20.82 7.46 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 37.98 31.68 35.94 11.60 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 54.15 39.91 339.47 15.15 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) 04/12/2024 _x86_64_ (2 CPU) 06:03:24 LINUX RESTART (2 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 43.06 1.54 16.16 3.88 0.09 35.27 06:05:01 AM 0 40.38 1.03 12.59 3.45 0.08 42.48 06:05:01 AM 1 45.78 2.06 19.78 4.33 0.10 27.96 06:06:01 AM all 36.08 0.00 2.54 2.04 0.09 59.25 06:06:01 AM 0 36.96 0.00 2.67 2.70 0.10 57.57 06:06:01 AM 1 35.20 0.00 2.41 1.38 0.08 60.93 06:07:01 AM all 33.06 0.00 1.64 0.30 0.10 64.90 06:07:01 AM 0 19.53 0.00 1.53 0.37 0.10 78.47 06:07:01 AM 1 46.60 0.00 1.75 0.23 0.10 51.32 06:08:01 AM all 39.56 0.00 2.41 0.19 0.08 57.76 06:08:01 AM 0 30.97 0.00 2.43 0.18 0.08 66.33 06:08:01 AM 1 48.15 0.00 2.38 0.20 0.08 49.18 Average: all 37.92 0.38 5.64 1.59 0.09 54.37 Average: 0 31.94 0.25 4.79 1.67 0.09 61.26 Average: 1 43.92 0.51 6.51 1.52 0.09 47.46