---> uname -a: Linux prd-centos8-builder-2c-1g-10980.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: 2799.998 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 544 4995 19 2159 6848 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:68:08:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.166/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fe68:868/64 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) 01/10/2024 _x86_64_ (2 CPU) 14:03:23 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 218.41 115.36 103.05 3316.23 7326.42 02:06:01 PM 107.25 0.28 106.97 17.86 10687.39 02:07:01 PM 29.71 0.30 29.41 42.39 1540.32 02:08:01 PM 38.13 0.78 37.34 57.06 1122.31 Average: 98.38 29.18 69.19 858.45 5169.05 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5220708 7001524 2663728 33.78 2688 1953316 742200 8.31 220548 2098692 172940 02:06:01 PM 5080980 6973264 2803456 35.56 2688 2057948 733004 8.21 244452 2186720 32160 02:07:01 PM 5162544 7055960 2721892 34.52 2688 2059204 651372 7.29 252976 2095432 4 02:08:01 PM 5086640 6984972 2797796 35.49 2688 2063604 708968 7.94 420004 2006000 27804 Average: 5137718 7003930 2746718 34.84 2688 2033518 708886 7.94 284495 2096711 58227 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 125.99 84.42 1268.70 30.33 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 46.94 34.81 446.17 8.23 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 32.01 27.54 31.88 8.29 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 35.24 27.83 32.28 17.60 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 60.05 43.65 444.78 16.11 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) 01/10/2024 _x86_64_ (2 CPU) 14:03:23 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 41.96 1.90 16.00 4.40 0.13 35.61 02:05:01 PM 0 54.50 1.63 13.07 3.31 0.12 27.37 02:05:01 PM 1 29.33 2.17 18.96 5.50 0.14 43.91 02:06:01 PM all 40.74 0.00 3.24 3.04 0.10 52.88 02:06:01 PM 0 36.59 0.00 3.80 3.25 0.10 56.26 02:06:01 PM 1 44.89 0.00 2.68 2.83 0.10 49.50 02:07:01 PM all 38.24 0.00 2.17 0.53 0.11 58.96 02:07:01 PM 0 51.95 0.00 2.60 0.33 0.12 45.00 02:07:01 PM 1 24.51 0.00 1.73 0.72 0.10 72.94 02:08:01 PM all 41.72 0.00 2.89 0.46 0.11 54.82 02:08:01 PM 0 51.09 0.00 3.05 0.55 0.10 45.21 02:08:01 PM 1 32.37 0.00 2.73 0.37 0.12 64.41 Average: all 40.66 0.47 6.05 2.10 0.11 50.61 Average: 0 48.52 0.40 5.62 1.86 0.11 43.49 Average: 1 32.79 0.54 6.48 2.34 0.11 57.74