---> uname -a: Linux prd-centos8-builder-2c-1g-35930.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 550 5062 19 2086 6845 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:77:4b:ca brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.22/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fe77:4bca/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) 04/28/2024 _x86_64_ (2 CPU) 04:03:27 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 251.80 159.13 92.67 7629.74 16736.45 04:06:01 AM 104.87 0.28 104.58 17.86 8741.64 04:07:01 AM 27.93 0.30 27.63 42.39 1579.05 04:08:01 AM 21.79 0.78 21.01 57.05 503.33 Average: 101.60 40.13 61.47 1936.92 6890.26 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5344328 7061724 2540116 32.22 2688 1890788 668592 7.48 216580 1984500 131580 04:06:01 AM 5201220 7021224 2683224 34.03 2688 1987336 678640 7.60 241872 2077136 32480 04:07:01 AM 5208380 7029156 2676064 33.94 2688 1988600 672796 7.53 245664 2067632 16 04:08:01 AM 5246928 7072308 2637516 33.45 2688 1992744 628200 7.03 414120 1859172 12760 Average: 5250214 7046103 2634230 33.41 2688 1964867 662057 7.41 279559 1997110 44209 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 302.62 153.02 1620.51 61.67 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 35.81 29.90 277.10 9.14 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 27.08 24.20 26.66 8.32 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 34.06 28.49 34.35 10.81 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 99.90 58.90 489.68 22.49 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) 04/28/2024 _x86_64_ (2 CPU) 04:03:27 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 38.63 2.57 19.61 13.17 0.12 25.90 04:05:01 AM 0 36.13 2.16 19.20 11.85 0.12 30.54 04:05:01 AM 1 41.11 2.97 20.02 14.48 0.12 21.31 04:06:01 AM all 40.03 0.00 3.12 4.28 0.10 52.46 04:06:01 AM 0 32.41 0.00 2.90 4.11 0.10 60.49 04:06:01 AM 1 47.67 0.00 3.35 4.46 0.10 44.42 04:07:01 AM all 39.02 0.00 1.69 0.66 0.09 58.54 04:07:01 AM 0 37.09 0.00 1.50 0.92 0.08 60.41 04:07:01 AM 1 40.94 0.00 1.88 0.40 0.10 56.68 04:08:01 AM all 39.33 0.00 2.40 0.21 0.11 57.95 04:08:01 AM 0 24.08 0.00 2.10 0.25 0.12 73.46 04:08:01 AM 1 54.60 0.00 2.70 0.17 0.10 42.43 Average: all 39.26 0.63 6.63 4.53 0.10 48.85 Average: 0 32.40 0.53 6.33 4.23 0.10 56.41 Average: 1 46.10 0.73 6.93 4.83 0.10 41.30