---> uname -a: Linux prd-centos8-builder-2c-1g-9760.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 581 5017 19 2101 6813 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:50:3c:21 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.221/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fe50:3c21/64 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) 02/29/2024 _x86_64_ (2 CPU) 14:03:27 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 221.91 119.49 102.42 4101.82 7037.03 02:06:01 PM 99.88 0.28 99.60 17.86 9027.31 02:07:01 PM 24.18 0.30 23.88 42.39 953.44 02:08:01 PM 30.28 0.78 29.50 57.06 895.62 Average: 94.07 30.22 63.85 1055.04 4478.56 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5210828 6966272 2673616 33.91 2688 1928016 755324 8.46 219140 2112264 151660 02:06:01 PM 5097516 6931696 2786928 35.35 2688 2000912 754680 8.45 244044 2174396 16620 02:07:01 PM 5199600 7034560 2684844 34.05 2688 2002068 662520 7.42 246164 2071460 8 02:08:01 PM 5135628 6974048 2748816 34.86 2688 2005284 731428 8.19 414480 1967896 18608 Average: 5160893 6976644 2723551 34.54 2688 1984070 725988 8.13 280957 2081504 46724 02:04:01 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 264.22 138.08 1666.76 67.56 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 28.80 22.58 218.91 7.62 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 27.41 24.30 28.24 7.77 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 32.89 25.80 34.79 10.87 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 88.34 52.70 487.27 23.46 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) 02/29/2024 _x86_64_ (2 CPU) 14:03:27 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 44.34 1.91 16.59 4.02 0.12 33.02 02:05:01 PM 0 55.29 1.20 14.59 4.01 0.12 24.79 02:05:01 PM 1 33.33 2.63 18.60 4.02 0.12 41.29 02:06:01 PM all 38.13 0.00 2.98 4.24 0.13 54.51 02:06:01 PM 0 35.35 0.00 2.81 4.88 0.13 56.83 02:06:01 PM 1 40.92 0.00 3.15 3.61 0.12 52.20 02:07:01 PM all 38.12 0.00 1.93 0.40 0.13 59.42 02:07:01 PM 0 52.48 0.00 2.17 0.60 0.12 44.63 02:07:01 PM 1 23.75 0.00 1.70 0.20 0.13 74.21 02:08:01 PM all 37.09 0.00 2.39 1.26 0.10 59.15 02:08:01 PM 0 42.55 0.00 2.69 1.13 0.08 53.55 02:08:01 PM 1 31.64 0.00 2.09 1.40 0.12 64.76 Average: all 39.41 0.47 5.95 2.48 0.12 51.57 Average: 0 46.41 0.30 5.55 2.65 0.11 44.97 Average: 1 32.40 0.65 6.35 2.30 0.12 58.18