---> uname -a: Linux prd-centos8-builder-2c-1g-36939.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 533 5078 19 2087 6862 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:1a:3e:f7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.242/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fe1a:3ef7/64 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) 05/02/2024 _x86_64_ (2 CPU) 13:03:32 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 257.85 159.26 98.58 6446.25 26543.32 01:06:01 PM 96.60 0.28 96.32 17.86 8286.72 01:07:01 PM 37.74 0.30 37.44 42.39 2205.31 01:08:01 PM 17.35 0.58 16.76 33.73 380.05 Average: 102.39 40.11 62.28 1635.12 9354.23 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5244024 6992896 2640420 33.49 2688 1924796 751276 8.41 253024 2055140 165180 01:06:01 PM 5220160 7041440 2664284 33.79 2688 1988468 665532 7.45 230392 2062288 43912 01:07:01 PM 5156704 6978760 2727740 34.60 2688 1989868 732636 8.20 245168 2115472 152 01:08:01 PM 5166108 6989196 2718336 34.48 2688 1990888 717028 8.03 414512 1936944 172 Average: 5196749 7000573 2687695 34.09 2688 1973505 716618 8.02 285774 2042461 52354 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 292.14 154.03 1623.08 59.73 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 34.39 27.66 274.86 9.95 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 29.64 26.62 28.62 14.72 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 33.06 26.96 32.52 10.10 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 97.31 58.82 489.79 23.62 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) 05/02/2024 _x86_64_ (2 CPU) 13:03:32 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 37.14 2.86 19.54 17.59 0.17 22.70 01:05:01 PM 0 28.61 3.67 22.46 17.85 0.22 27.20 01:05:01 PM 1 45.61 2.06 16.65 17.33 0.12 18.23 01:06:01 PM all 40.96 0.00 3.24 4.53 0.13 51.14 01:06:01 PM 0 20.85 0.00 2.86 5.31 0.08 70.89 01:06:01 PM 1 61.19 0.00 3.62 3.74 0.18 31.27 01:07:01 PM all 40.66 0.00 2.01 1.02 0.09 56.22 01:07:01 PM 0 41.79 0.00 1.73 0.52 0.10 55.86 01:07:01 PM 1 39.53 0.00 2.28 1.52 0.08 56.58 01:08:01 PM all 38.23 0.00 2.25 0.53 0.09 58.89 01:08:01 PM 0 28.13 0.00 1.75 0.60 0.08 69.43 01:08:01 PM 1 48.34 0.00 2.74 0.47 0.10 48.36 Average: all 39.26 0.70 6.69 5.86 0.12 47.37 Average: 0 29.83 0.90 7.11 6.00 0.12 56.04 Average: 1 48.67 0.51 6.28 5.71 0.12 38.71