---> uname -a: Linux prd-centos8-builder-2c-1g-10319.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 576 4962 19 2161 6816 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:42:58:d6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.194/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fe42:58d6/64 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) 01/07/2024 _x86_64_ (2 CPU) 15:03:24 LINUX RESTART (2 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 224.18 120.05 104.13 3627.53 7382.72 03:06:01 PM 105.96 0.28 105.68 17.86 10637.84 03:07:01 PM 30.33 0.30 30.03 42.39 1523.00 03:08:01 PM 34.49 0.78 33.71 57.06 1033.78 Average: 98.74 30.35 68.39 936.17 5144.56 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5199764 6975600 2684672 34.05 2688 1948468 767068 8.59 219324 2119480 165400 03:06:01 PM 5037612 6940892 2846824 36.11 2688 2069060 781364 8.75 244984 2228676 40888 03:07:01 PM 5107476 7002364 2776960 35.22 2688 2060688 728644 8.16 252780 2150036 16 03:08:01 PM 5100384 7000316 2784052 35.31 2688 2065076 733740 8.21 419876 1990424 27928 Average: 5111309 6979793 2773127 35.17 2688 2035823 752704 8.43 284241 2122154 58558 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 220.96 116.05 1614.45 47.63 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 45.20 34.09 442.26 8.40 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 28.78 25.68 28.46 14.21 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 35.39 28.21 33.21 14.08 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 82.58 51.01 529.59 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) 01/07/2024 _x86_64_ (2 CPU) 15:03:24 LINUX RESTART (2 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 43.97 1.94 15.72 3.89 0.12 34.36 03:05:01 PM 0 32.14 2.55 17.14 3.55 0.12 44.50 03:05:01 PM 1 55.73 1.33 14.30 4.22 0.12 24.30 03:06:01 PM all 41.31 0.00 3.37 2.69 0.09 52.53 03:06:01 PM 0 23.58 0.00 2.73 4.15 0.08 69.45 03:06:01 PM 1 59.13 0.00 4.02 1.22 0.10 35.53 03:07:01 PM all 37.64 0.00 1.78 0.46 0.08 60.05 03:07:01 PM 0 27.23 0.00 1.58 0.37 0.07 70.75 03:07:01 PM 1 48.05 0.00 1.97 0.55 0.08 49.35 03:08:01 PM all 40.52 0.00 2.97 0.46 0.09 55.97 03:08:01 PM 0 37.27 0.00 2.74 0.45 0.08 59.46 03:08:01 PM 1 43.77 0.00 3.20 0.47 0.10 52.47 Average: all 40.85 0.48 5.92 1.87 0.09 50.79 Average: 0 30.04 0.63 5.99 2.12 0.09 61.12 Average: 1 51.65 0.33 5.85 1.61 0.10 40.47