---> uname -a: Linux prd-centos8-builder-2c-1g-24428.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 595 5017 19 2085 6800 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:7c:4f:a2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.230/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86127sec preferred_lft 86127sec inet6 fe80::f816:3eff:fe7c:4fa2/64 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) 04/19/2024 _x86_64_ (2 CPU) 16:03:27 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 258.93 158.60 100.33 6398.40 13246.93 04:06:01 PM 98.58 0.28 98.30 17.86 8713.98 04:07:01 PM 23.41 0.30 23.11 42.39 948.48 04:08:01 PM 27.14 0.78 26.36 57.05 617.56 Average: 102.02 39.99 62.03 1629.06 5881.83 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5228156 6954588 2656288 33.69 2688 1900500 794308 8.89 218768 2096576 131252 04:06:01 PM 5092112 6911632 2792332 35.42 2688 1987308 808688 9.05 243932 2180072 17080 04:07:01 PM 5158712 6979352 2725732 34.57 2688 1988456 743876 8.33 246228 2110572 12 04:08:01 PM 5096864 6922096 2787580 35.36 2688 1992616 780812 8.74 414816 2004176 12644 Average: 5143961 6941917 2740483 34.76 2688 1967220 781921 8.75 280936 2097849 40247 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 274.39 148.78 1650.61 57.97 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 35.09 28.63 250.08 9.35 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 28.58 25.75 29.32 7.85 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 37.30 31.22 34.08 22.92 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 93.85 58.60 491.05 24.53 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) 04/19/2024 _x86_64_ (2 CPU) 16:03:27 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 41.01 2.48 19.02 8.97 0.12 28.41 04:05:01 PM 0 28.76 2.74 20.57 9.42 0.14 38.38 04:05:01 PM 1 53.19 2.22 17.48 8.52 0.10 18.49 04:06:01 PM all 41.45 0.00 2.95 2.98 0.10 52.52 04:06:01 PM 0 49.56 0.00 3.19 2.34 0.10 44.82 04:06:01 PM 1 33.36 0.00 2.72 3.62 0.10 60.21 04:07:01 PM all 37.64 0.00 1.91 0.59 0.11 59.75 04:07:01 PM 0 36.47 0.00 1.74 0.50 0.10 61.18 04:07:01 PM 1 38.81 0.00 2.08 0.67 0.12 58.32 04:08:01 PM all 41.76 0.00 2.34 0.36 0.09 55.45 04:08:01 PM 0 54.04 0.00 2.39 0.42 0.10 43.05 04:08:01 PM 1 29.50 0.00 2.30 0.30 0.08 67.82 Average: all 40.47 0.61 6.51 3.20 0.10 49.11 Average: 0 42.28 0.68 6.91 3.14 0.11 46.88 Average: 1 38.66 0.55 6.10 3.26 0.10 51.33