---> uname -a: Linux prd-centos8-builder-2c-1g-7803.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 573 5021 19 2105 6821 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:32:ad:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.31/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fe32:ad0e/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) 02/22/2024 _x86_64_ (2 CPU) 20:03:25 LINUX RESTART (2 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 231.59 128.36 103.23 3698.45 7149.43 08:06:01 PM 100.95 0.32 100.63 18.38 9167.28 08:07:01 PM 22.10 0.27 21.83 41.86 922.98 08:08:01 PM 21.91 0.58 21.33 33.73 694.62 Average: 94.14 32.38 61.76 947.95 4484.36 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5216992 6976520 2667452 33.83 2688 1932472 736468 8.24 217896 2106044 154272 08:06:01 PM 5106072 6943060 2778372 35.24 2688 2004576 762928 8.54 242852 2167188 16512 08:07:01 PM 5135336 6978224 2749108 34.87 2688 2010608 713204 7.98 249712 2131052 4784 08:08:01 PM 5164092 7004628 2720352 34.50 2688 2007140 695868 7.79 416208 1934296 17524 Average: 5155623 6975608 2728821 34.61 2688 1988699 727117 8.14 281667 2084645 48273 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 189.00 110.98 1452.69 46.09 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 34.72 24.46 257.07 8.02 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 22.86 20.88 23.22 14.49 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 31.86 26.08 45.54 8.82 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 69.61 45.60 444.60 19.35 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) 02/22/2024 _x86_64_ (2 CPU) 20:03:25 LINUX RESTART (2 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 43.39 2.20 17.93 4.87 0.08 31.51 08:05:01 PM 0 46.32 1.91 19.07 5.21 0.09 27.41 08:05:01 PM 1 40.49 2.50 16.80 4.55 0.08 35.59 08:06:01 PM all 39.10 0.00 3.09 4.42 0.08 53.31 08:06:01 PM 0 57.28 0.00 3.23 4.66 0.08 34.75 08:06:01 PM 1 20.92 0.00 2.94 4.19 0.08 71.86 08:07:01 PM all 25.99 0.00 1.49 0.58 0.07 71.88 08:07:01 PM 0 34.73 0.00 1.60 0.62 0.07 62.99 08:07:01 PM 1 17.23 0.00 1.38 0.53 0.07 80.78 08:08:01 PM all 36.33 0.00 2.46 0.34 0.10 60.77 08:08:01 PM 0 52.47 0.00 2.72 0.42 0.10 44.29 08:08:01 PM 1 20.20 0.00 2.20 0.27 0.10 77.24 Average: all 36.17 0.54 6.19 2.54 0.08 54.47 Average: 0 47.71 0.47 6.59 2.71 0.08 42.44 Average: 1 24.65 0.62 5.79 2.38 0.08 66.47