---> uname -a: Linux prd-centos8-builder-2c-1g-12576.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 591 5010 19 2097 6803 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:01:e9:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.15/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86180sec preferred_lft 86180sec inet6 fe80::f816:3eff:fe01:e9b0/64 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) 03/11/2024 _x86_64_ (2 CPU) 20:03:26 LINUX RESTART (2 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 231.29 138.87 92.42 6029.46 6903.72 08:06:01 PM 92.33 0.28 92.05 17.86 8358.84 08:07:02 PM 30.94 0.73 30.21 89.17 1615.61 Average: 118.19 46.63 71.56 2045.61 5625.90 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5239888 6971348 2644556 33.54 2688 1905584 772624 8.65 217168 2088956 132712 08:06:01 PM 5153896 6984800 2730548 34.63 2688 1998380 730460 8.18 241248 2123612 32028 08:07:02 PM 5139048 6975068 2745396 34.82 2688 2003412 740784 8.29 413148 1966856 11724 Average: 5177611 6977072 2706833 34.33 2688 1969125 747956 8.37 290521 2059808 58821 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 276.89 153.90 1686.44 60.36 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 38.11 30.39 245.46 9.61 0.00 0.00 0.00 0.00 08:07:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:02 PM eth0 39.15 33.29 34.19 12.50 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 118.06 72.53 655.39 27.49 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) 03/11/2024 _x86_64_ (2 CPU) 20:03:26 LINUX RESTART (2 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 41.15 2.32 18.75 10.97 0.13 26.69 08:05:01 PM 0 36.26 2.86 19.22 10.18 0.12 31.35 08:05:01 PM 1 46.01 1.77 18.28 11.76 0.14 22.04 08:06:01 PM all 36.78 0.00 2.93 4.41 0.12 55.76 08:06:01 PM 0 30.98 0.00 2.97 3.37 0.12 62.56 08:06:01 PM 1 42.58 0.00 2.89 5.46 0.12 48.96 08:07:02 PM all 42.60 0.00 2.59 0.59 0.12 54.11 08:07:02 PM 0 33.68 0.00 2.48 0.68 0.12 63.03 08:07:02 PM 1 51.52 0.00 2.69 0.50 0.12 45.18 Average: all 40.17 0.77 8.04 5.30 0.12 45.61 Average: 0 33.63 0.94 8.17 4.72 0.12 52.42 Average: 1 46.71 0.59 7.91 5.88 0.12 38.79