---> uname -a: Linux prd-centos8-builder-2c-1g-13841.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: 2799.996 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 546 5057 19 2096 6849 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:86:4b:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.14/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fe86:4bee/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) 03/17/2024 _x86_64_ (2 CPU) 04:03:26 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 226.24 122.19 104.05 4210.20 7099.45 04:06:01 AM 86.47 0.30 86.17 18.40 8575.90 04:07:01 AM 23.16 0.28 22.88 41.86 940.28 04:08:01 AM 21.61 0.78 20.83 57.06 476.99 Average: 89.38 30.89 58.48 1082.01 4273.27 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5287976 7042636 2596468 32.93 2688 1927532 687752 7.70 217540 2034936 151320 04:06:01 AM 5257116 7086340 2627328 33.32 2688 1997192 624776 6.99 242484 2018720 16440 04:07:01 AM 5207472 7037944 2676972 33.95 2688 1998468 667656 7.47 244628 2066472 28 04:08:01 AM 5172116 7006096 2712328 34.40 2688 2001964 680576 7.62 415036 1931412 3184 Average: 5231170 7043254 2653274 33.65 2688 1981289 665190 7.45 279922 2012885 42743 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 280.47 152.35 1736.13 60.80 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 30.63 25.83 188.50 8.36 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 21.81 19.23 17.39 6.96 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 34.54 28.28 33.71 17.66 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 91.87 56.43 493.98 23.45 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) 03/17/2024 _x86_64_ (2 CPU) 04:03:26 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 44.04 2.05 17.00 4.41 0.10 32.40 04:05:01 AM 0 55.38 2.25 16.45 4.58 0.10 21.25 04:05:01 AM 1 32.67 1.85 17.55 4.24 0.10 43.60 04:06:01 AM all 38.99 0.00 2.67 2.05 0.09 56.20 04:06:01 AM 0 59.09 0.00 2.90 1.92 0.10 36.00 04:06:01 AM 1 18.94 0.00 2.44 2.18 0.08 76.36 04:07:01 AM all 31.94 0.00 1.53 0.79 0.10 65.64 04:07:01 AM 0 38.97 0.00 1.37 1.23 0.08 58.34 04:07:01 AM 1 24.90 0.00 1.70 0.35 0.12 72.93 04:08:01 AM all 37.75 0.00 2.17 0.72 0.08 59.28 04:08:01 AM 0 47.25 0.00 2.20 0.82 0.08 49.65 04:08:01 AM 1 28.25 0.00 2.15 0.62 0.08 68.90 Average: all 38.16 0.51 5.80 1.98 0.09 53.46 Average: 0 50.16 0.56 5.69 2.13 0.09 41.37 Average: 1 26.16 0.46 5.91 1.84 0.10 65.55