---> uname -a: Linux prd-centos8-builder-2c-1g-14664.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 551 5033 19 2115 6842 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:83:b2:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.212/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fe83:b20b/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) 01/24/2024 _x86_64_ (2 CPU) 02:03:24 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 216.01 112.05 103.97 3119.76 7331.34 02:06:01 AM 104.20 0.30 103.90 17.99 8970.81 02:07:01 AM 29.38 0.27 29.11 41.86 1535.51 02:08:01 AM 26.85 0.78 26.06 57.06 802.53 Average: 94.11 28.35 65.76 809.23 4660.34 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5232968 7024136 2651476 33.63 2688 1963032 702740 7.87 221392 2084788 178964 02:06:01 AM 5177744 7024624 2706700 34.33 2688 2013480 692416 7.75 244240 2092484 32136 02:07:01 AM 5176420 7024568 2708024 34.35 2688 2014760 686152 7.68 252680 2084124 24 02:08:01 AM 5124752 6994500 2759692 35.00 2688 2035440 710168 7.95 422908 1965188 34120 Average: 5177971 7016957 2706473 34.33 2688 2006678 697869 7.81 285305 2056646 61311 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 109.48 74.98 1252.72 25.25 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 33.71 26.54 263.30 7.65 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 27.11 23.61 28.56 7.64 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 32.79 26.21 31.27 17.41 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 50.77 37.84 393.99 14.49 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) 01/24/2024 _x86_64_ (2 CPU) 02:03:24 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 41.11 1.51 15.79 4.44 0.10 37.06 02:05:01 AM 0 35.96 1.74 16.80 4.63 0.10 40.76 02:05:01 AM 1 46.23 1.28 14.79 4.24 0.10 33.36 02:06:01 AM all 38.29 0.00 3.15 3.03 0.10 55.42 02:06:01 AM 0 32.52 0.00 3.08 3.94 0.10 60.36 02:06:01 AM 1 44.08 0.00 3.23 2.12 0.10 50.47 02:07:01 AM all 33.07 0.00 1.79 0.64 0.08 64.41 02:07:01 AM 0 13.84 0.00 1.58 0.82 0.08 83.67 02:07:01 AM 1 52.30 0.00 2.00 0.47 0.08 45.15 02:08:01 AM all 37.51 0.00 2.41 0.33 0.10 59.65 02:08:01 AM 0 19.20 0.00 2.07 0.42 0.10 78.22 02:08:01 AM 1 55.83 0.00 2.75 0.23 0.10 41.09 Average: all 37.49 0.37 5.76 2.10 0.10 54.19 Average: 0 25.35 0.43 5.84 2.45 0.10 65.83 Average: 1 49.62 0.32 5.67 1.76 0.10 42.54