---> uname -a: Linux prd-centos8-builder-2c-1g-14205.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 570 5032 19 2096 6825 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:31:68:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.255/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fe31:68d9/64 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) 03/19/2024 _x86_64_ (2 CPU) 01:03:26 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 207.55 114.40 93.15 3139.49 6698.45 01:06:01 AM 85.79 0.23 85.55 16.53 8988.54 01:07:01 AM 30.94 0.35 30.59 43.73 1152.84 01:08:01 AM 14.91 0.30 14.61 8.00 329.09 Average: 84.80 28.82 55.98 801.97 4292.36 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5293516 7030112 2590928 32.86 2688 1910860 708600 7.93 218824 2034372 139192 01:06:01 AM 5145284 6977004 2739160 34.74 2688 1999920 739544 8.28 221172 2153656 204 01:07:01 AM 5106240 6936908 2778204 35.24 2688 1998640 756912 8.47 245424 2168396 156 01:08:01 AM 5154708 6985460 2729736 34.62 2688 1998732 729452 8.17 246196 2119080 24 Average: 5174937 6982371 2709507 34.37 2688 1977038 733627 8.21 232904 2118876 34894 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 115.08 73.61 1067.66 25.26 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 26.92 21.33 227.95 7.07 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 26.00 22.98 39.87 7.69 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 22.06 19.83 21.72 6.08 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 47.52 34.44 339.31 11.52 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) 03/19/2024 _x86_64_ (2 CPU) 01:03:26 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 36.69 1.94 17.11 4.27 1.44 38.55 01:05:01 AM 0 34.58 2.00 18.97 4.53 0.12 39.80 01:05:01 AM 1 38.79 1.89 15.26 4.01 2.76 37.30 01:06:01 AM all 25.05 0.00 2.32 13.03 0.08 59.52 01:06:01 AM 0 30.46 0.00 2.42 10.98 0.09 56.05 01:06:01 AM 1 19.74 0.00 2.22 15.04 0.08 62.92 01:07:01 AM all 36.34 0.00 1.75 0.64 0.23 61.03 01:07:01 AM 0 46.86 0.00 1.94 0.70 0.30 50.19 01:07:01 AM 1 25.88 0.00 1.57 0.58 0.15 71.82 01:08:01 AM all 32.56 0.00 1.77 0.33 0.12 65.23 01:08:01 AM 0 45.54 0.00 1.77 0.39 0.10 52.20 01:08:01 AM 1 19.57 0.00 1.77 0.27 0.13 78.26 Average: all 32.65 0.48 5.68 4.56 0.46 56.17 Average: 0 39.43 0.49 6.21 4.12 0.15 49.60 Average: 1 25.93 0.46 5.15 4.99 0.77 62.71