---> uname -a: Linux prd-centos8-builder-2c-1g-15702.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 573 5037 19 2088 6821 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:b1:33:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.34/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:feb1:3373/64 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) 06/09/2024 _x86_64_ (2 CPU) 05:03:32 LINUX RESTART (2 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 308.76 154.16 154.61 7598.07 17797.07 05:06:01 AM 97.40 0.27 97.13 17.46 8644.56 05:07:01 AM 26.66 0.60 26.06 50.38 1380.16 05:08:01 AM 18.31 0.48 17.83 49.06 363.26 Average: 112.80 38.88 73.91 1929.14 7046.92 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5335956 7055216 2548480 32.32 2688 1892664 709472 7.94 218596 1990760 141856 05:06:01 AM 5121128 6943304 2763308 35.05 2688 1989864 798260 8.94 245216 2151832 22972 05:07:01 AM 5191696 7014728 2692740 34.15 2688 1991236 727416 8.14 247880 2080304 8 05:08:01 AM 5163260 6989356 2721176 34.51 2688 1994252 755368 8.46 428828 1927636 1540 Average: 5203010 7000651 2681426 34.01 2688 1967004 747629 8.37 285130 2037633 41594 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 318.77 166.20 1686.31 66.39 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 35.18 28.46 255.51 10.80 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 28.04 23.79 29.74 7.60 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 30.81 26.00 30.96 10.66 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 103.22 61.12 500.71 23.87 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) 06/09/2024 _x86_64_ (2 CPU) 05:03:32 LINUX RESTART (2 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 39.30 2.50 19.21 10.75 0.11 28.12 05:05:01 AM 0 29.20 3.00 19.95 11.18 0.10 36.57 05:05:01 AM 1 49.40 2.01 18.48 10.32 0.12 19.67 05:06:01 AM all 40.41 0.00 2.92 2.59 0.11 53.96 05:06:01 AM 0 21.80 0.00 2.54 1.47 0.10 74.09 05:06:01 AM 1 59.14 0.00 3.31 3.71 0.12 33.72 05:07:01 AM all 35.24 0.00 1.74 0.80 0.09 62.13 05:07:01 AM 0 24.18 0.00 1.43 0.63 0.08 73.67 05:07:01 AM 1 46.29 0.00 2.05 0.97 0.10 50.59 05:08:01 AM all 36.25 0.00 2.17 0.34 0.09 61.15 05:08:01 AM 0 31.87 0.00 2.22 0.45 0.10 65.36 05:08:01 AM 1 40.63 0.00 2.12 0.23 0.08 56.93 Average: all 37.79 0.62 6.45 3.58 0.10 51.46 Average: 0 26.75 0.74 6.46 3.39 0.10 62.56 Average: 1 48.84 0.50 6.43 3.77 0.10 40.35