---> uname -a: Linux prd-centos8-builder-2c-1g-19006.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 568 5038 19 2092 6827 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:c7:b3:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.60/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fec7:b3a5/64 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) 03/29/2024 _x86_64_ (2 CPU) 03:03:28 LINUX RESTART (2 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 224.13 121.13 103.00 3613.20 7029.94 03:06:01 AM 83.29 0.47 82.82 56.26 8464.47 03:07:01 AM 22.40 0.10 22.30 3.60 936.74 03:08:01 AM 24.25 0.78 23.46 57.06 588.99 Average: 88.52 30.62 57.90 932.64 4255.15 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5270372 7028548 2614072 33.15 2688 1931012 711812 7.97 218100 2055264 157664 03:06:01 AM 5205508 7033436 2678936 33.98 2688 1995380 695720 7.79 244192 2069424 16452 03:07:01 AM 5203040 7030484 2681404 34.01 2688 1995480 696064 7.79 245424 2071584 4 03:08:01 AM 5176944 7009176 2707500 34.34 2688 1999624 707404 7.92 413928 1928936 12764 Average: 5213966 7025411 2670478 33.87 2688 1980374 702750 7.87 280411 2031302 46721 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 148.22 95.18 1306.64 39.97 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 34.44 28.88 188.35 15.72 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 20.40 18.15 16.99 6.47 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 36.08 28.66 34.43 11.28 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 59.79 42.72 386.64 18.36 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) 03/29/2024 _x86_64_ (2 CPU) 03:03:28 LINUX RESTART (2 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 43.48 1.99 16.37 3.95 0.11 34.09 03:05:01 AM 0 59.05 1.11 13.15 3.14 0.12 23.43 03:05:01 AM 1 27.71 2.89 19.64 4.77 0.10 44.89 03:06:01 AM all 39.09 0.00 2.91 2.17 0.14 55.69 03:06:01 AM 0 39.56 0.00 3.20 2.23 0.12 54.90 03:06:01 AM 1 38.62 0.00 2.63 2.10 0.17 56.48 03:07:01 AM all 31.40 0.00 1.36 0.58 0.09 66.57 03:07:01 AM 0 50.07 0.00 1.32 0.77 0.10 47.74 03:07:01 AM 1 12.77 0.00 1.40 0.38 0.08 85.36 03:08:01 AM all 38.81 0.00 2.52 0.39 0.11 58.17 03:08:01 AM 0 59.42 0.00 2.87 0.73 0.10 36.88 03:08:01 AM 1 18.23 0.00 2.18 0.05 0.12 79.43 Average: all 38.18 0.49 5.76 1.76 0.11 53.70 Average: 0 52.01 0.28 5.12 1.72 0.11 40.77 Average: 1 24.32 0.71 6.39 1.81 0.12 66.65