---> uname -a: Linux prd-centos8-builder-2c-1g-1003.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 546 5037 19 2116 6847 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:af:6d:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.162/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:feaf:6d2d/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) 01/30/2024 _x86_64_ (2 CPU) 23:03:26 LINUX RESTART (2 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 231.02 130.53 100.48 5921.04 7252.06 11:06:01 PM 105.65 0.28 105.37 17.86 9046.36 11:07:01 PM 33.39 0.30 33.09 42.39 1654.31 11:08:01 PM 23.55 0.78 22.76 57.06 652.74 Average: 98.41 32.98 65.43 1509.96 4651.58 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5278852 7049440 2605592 33.05 2688 1943368 686924 7.69 218784 2045036 160992 11:06:01 PM 5114708 6971980 2769736 35.13 2688 2023644 722040 8.08 245396 2154836 41788 11:07:01 PM 5195188 7043740 2689256 34.11 2688 2015272 660924 7.40 253032 2066764 24 11:08:01 PM 5162952 7014080 2721492 34.52 2688 2017192 671444 7.52 421960 1930120 15876 Average: 5187925 7019810 2696519 34.20 2688 1999869 685333 7.67 284793 2049189 54670 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 280.26 150.61 1866.83 59.52 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 34.73 26.88 283.87 13.35 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 24.76 20.90 24.57 7.27 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 36.19 29.50 36.55 11.01 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 94.00 56.98 553.07 22.79 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) 01/30/2024 _x86_64_ (2 CPU) 23:03:26 LINUX RESTART (2 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 43.32 2.13 17.98 5.07 0.11 31.38 11:05:01 PM 0 43.49 2.74 20.45 5.26 0.12 27.93 11:05:01 PM 1 43.16 1.53 15.54 4.89 0.10 34.79 11:06:01 PM all 40.84 0.00 3.40 2.89 0.09 52.78 11:06:01 PM 0 52.81 0.00 3.87 3.52 0.08 39.72 11:06:01 PM 1 28.87 0.00 2.93 2.27 0.10 65.83 11:07:01 PM all 32.29 0.00 1.51 0.73 0.09 65.38 11:07:01 PM 0 41.23 0.00 1.47 0.57 0.10 56.63 11:07:01 PM 1 23.34 0.00 1.55 0.90 0.08 74.12 11:08:01 PM all 38.83 0.00 2.71 0.22 0.10 58.13 11:08:01 PM 0 37.70 0.00 2.61 0.17 0.08 59.43 11:08:01 PM 1 39.96 0.00 2.81 0.28 0.12 56.83 Average: all 38.79 0.52 6.34 2.21 0.10 52.03 Average: 0 43.81 0.67 7.01 2.36 0.10 46.06 Average: 1 33.79 0.38 5.67 2.07 0.10 57.99