---> uname -a: Linux prd-centos8-builder-2c-1g-35556.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 543 5065 19 2090 6851 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:81:9a:f2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.158/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fe81:9af2/64 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) 04/27/2024 _x86_64_ (2 CPU) 03:03:27 LINUX RESTART (2 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 214.76 120.91 93.85 4105.18 6869.72 03:06:01 AM 94.42 0.28 94.14 17.86 8393.07 03:07:01 AM 27.95 1.82 26.13 164.24 1048.66 03:08:01 AM 19.88 0.48 19.40 49.06 441.16 Average: 89.25 30.87 58.38 1084.04 4188.33 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5311712 7045448 2572732 32.63 2688 1907920 686600 7.69 218668 2014404 134916 03:06:01 AM 5146272 6965844 2738172 34.73 2688 1987464 733328 8.21 243264 2127440 17084 03:07:01 AM 5222500 7046828 2661944 33.76 2688 1992256 650160 7.28 258012 2036904 24 03:08:01 AM 5215820 7044740 2668624 33.85 2688 1996176 673384 7.54 426312 1874576 12760 Average: 5224076 7025715 2660368 33.74 2688 1970954 685868 7.68 286564 2013331 41196 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 243.44 133.76 1597.87 55.35 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 32.94 27.09 191.93 15.36 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 32.49 28.98 30.56 9.05 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 43.68 31.81 42.15 11.52 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 88.14 55.41 465.62 22.82 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) 04/27/2024 _x86_64_ (2 CPU) 03:03:27 LINUX RESTART (2 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 42.37 2.18 17.40 6.02 0.13 31.90 03:05:01 AM 0 38.05 2.62 20.21 6.29 0.12 32.72 03:05:01 AM 1 46.67 1.74 14.60 5.76 0.14 31.09 03:06:01 AM all 41.40 0.00 2.90 3.04 0.12 52.55 03:06:01 AM 0 58.31 0.00 3.63 2.91 0.12 35.04 03:06:01 AM 1 24.47 0.00 2.18 3.16 0.12 70.07 03:07:01 AM all 37.47 0.00 1.98 0.49 0.08 59.97 03:07:01 AM 0 45.51 0.00 2.23 0.52 0.08 51.66 03:07:01 AM 1 29.44 0.00 1.73 0.47 0.08 68.28 03:08:01 AM all 39.04 0.00 2.53 0.30 0.12 58.01 03:08:01 AM 0 48.58 0.00 2.43 0.30 0.12 48.57 03:08:01 AM 1 29.48 0.00 2.63 0.30 0.12 67.47 Average: all 40.06 0.54 6.15 2.45 0.11 50.69 Average: 0 47.66 0.64 7.06 2.49 0.11 42.04 Average: 1 32.46 0.43 5.25 2.41 0.11 59.34