---> uname -a: Linux prd-centos8-builder-2c-1g-14778.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: 2800.000 BogoMIPS: 5600.00 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 561 5023 19 2115 6832 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:86:e6:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.250/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fe86:e6e2/64 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) 01/24/2024 _x86_64_ (2 CPU) 14:03:23 LINUX RESTART (2 CPU) 02:04:02 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 213.44 114.49 98.95 3344.63 7308.27 02:06:01 PM 102.32 0.28 102.03 17.86 9059.71 02:07:01 PM 31.39 0.30 31.09 42.39 1562.69 02:08:01 PM 24.09 0.42 23.68 18.53 685.84 Average: 92.31 28.52 63.79 845.51 4642.97 02:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5241788 7019520 2642656 33.52 2688 1950524 715184 8.01 219016 2079052 167072 02:06:01 PM 5184688 7031740 2699756 34.24 2688 2013476 693532 7.76 240020 2088552 32148 02:07:01 PM 5194384 7042396 2690060 34.12 2688 2014748 695072 7.78 252228 2066908 24 02:08:01 PM 5220688 7069840 2663756 33.78 2688 2015428 664732 7.44 419660 1873656 15796 Average: 5210387 7040874 2674057 33.92 2688 1998544 692130 7.75 282731 2027042 53760 02:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 127.92 86.72 1291.30 29.71 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 29.66 22.90 261.50 6.85 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 22.01 19.55 26.70 12.28 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 30.69 25.81 31.30 9.04 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 52.26 38.54 399.01 14.41 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) 01/24/2024 _x86_64_ (2 CPU) 14:03:23 LINUX RESTART (2 CPU) 02:04:02 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 39.31 1.58 16.66 8.88 0.11 33.46 02:05:01 PM 0 41.54 1.87 19.57 10.00 0.12 26.89 02:05:01 PM 1 37.08 1.29 13.75 7.77 0.10 40.00 02:06:01 PM all 36.18 0.00 3.38 5.97 0.13 54.35 02:06:01 PM 0 56.05 0.00 3.91 7.34 0.15 32.55 02:06:01 PM 1 16.42 0.00 2.85 4.60 0.10 76.03 02:07:01 PM all 29.54 0.00 1.40 3.58 0.10 65.37 02:07:01 PM 0 33.24 0.00 1.34 2.80 0.08 62.54 02:07:01 PM 1 25.86 0.00 1.46 4.37 0.12 68.21 02:08:01 PM all 37.25 0.00 2.19 0.59 0.11 59.86 02:08:01 PM 0 47.49 0.00 2.45 0.82 0.10 49.15 02:08:01 PM 1 27.02 0.00 1.94 0.35 0.12 70.57 Average: all 35.54 0.39 5.82 4.72 0.11 53.42 Average: 0 44.60 0.46 6.71 5.20 0.11 42.92 Average: 1 26.51 0.32 4.93 4.24 0.11 63.89