---> uname -a: Linux prd-centos8-builder-2c-1g-13091.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 577 5026 19 2096 6818 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:38:ca:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.44/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fe38:ca06/64 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) 03/14/2024 _x86_64_ (2 CPU) 12:03:25 LINUX RESTART (2 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 217.98 124.83 93.15 3672.38 6873.54 12:06:01 PM 96.60 0.28 96.32 17.86 8696.50 12:07:01 PM 24.98 0.30 24.68 42.39 1013.15 12:08:01 PM 22.80 0.78 22.01 57.06 474.87 Average: 90.59 31.55 59.04 947.50 4264.81 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5280620 7024376 2603824 33.02 2688 1917908 750504 8.40 218748 2045180 142720 12:06:01 PM 5104172 6933516 2780272 35.26 2688 1997332 791708 8.86 243460 2169448 16560 12:07:01 PM 5217284 7047756 2667160 33.83 2688 1998484 688716 7.71 245480 2055096 20 12:08:01 PM 5136844 6972092 2747600 34.85 2688 2002632 753196 8.43 413956 1966376 12740 Average: 5184730 6994435 2699714 34.24 2688 1979089 746031 8.35 280411 2059025 43010 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 240.70 114.45 1517.48 49.93 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 33.11 26.86 192.28 9.04 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 29.33 25.50 34.14 7.88 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 35.99 30.21 34.45 22.62 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 84.79 49.25 444.62 22.37 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) 03/14/2024 _x86_64_ (2 CPU) 12:03:25 LINUX RESTART (2 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 39.36 2.07 16.79 6.36 0.20 35.22 12:05:01 PM 0 38.88 1.98 17.24 4.75 0.17 36.98 12:05:01 PM 1 39.84 2.17 16.34 7.96 0.24 33.46 12:06:01 PM all 40.59 0.00 2.91 2.79 0.12 53.59 12:06:01 PM 0 57.65 0.00 3.30 3.81 0.12 35.12 12:06:01 PM 1 23.47 0.00 2.52 1.77 0.12 72.12 12:07:01 PM all 37.03 0.00 1.90 0.66 0.09 60.32 12:07:01 PM 0 54.06 0.00 2.23 0.88 0.08 42.74 12:07:01 PM 1 20.00 0.00 1.57 0.43 0.10 77.90 12:08:01 PM all 39.75 0.00 2.43 0.72 0.10 57.00 12:08:01 PM 0 57.18 0.00 2.63 0.94 0.10 39.15 12:08:01 PM 1 22.40 0.00 2.22 0.50 0.10 74.78 Average: all 39.18 0.51 5.96 2.62 0.13 51.61 Average: 0 52.01 0.49 6.30 2.59 0.12 38.50 Average: 1 26.37 0.54 5.62 2.64 0.14 64.70