---> uname -a: Linux prd-centos8-builder-2c-1g-18022.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 564 5038 19 2096 6830 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:d2:e0:69 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.144/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fed2:e069/64 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) 03/25/2024 _x86_64_ (2 CPU) 14:03:28 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 231.83 129.55 102.28 4674.82 7038.53 02:06:01 PM 89.77 0.28 89.49 17.86 8617.54 02:07:01 PM 23.03 0.30 22.73 42.39 942.09 02:08:01 PM 19.48 0.78 18.70 57.06 441.21 Average: 91.03 32.73 58.30 1197.98 4260.02 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5277844 7031956 2606592 33.06 2688 1927120 720128 8.06 217932 2047464 151260 02:06:01 PM 5180856 7010548 2703580 34.29 2688 1997360 702936 7.87 243048 2094192 16440 02:07:01 PM 5182660 7013088 2701776 34.27 2688 1998640 718608 8.04 245048 2091468 16 02:08:01 PM 5181620 7013972 2702816 34.28 2688 2000520 690896 7.73 415472 1922632 196 Average: 5205745 7017391 2678691 33.97 2688 1980910 708142 7.93 280375 2038939 41978 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 267.02 136.16 1730.29 57.39 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 32.52 26.69 191.48 9.24 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 22.81 20.81 20.79 7.04 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 34.99 29.43 34.53 18.87 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 89.34 53.27 494.26 23.14 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) 03/25/2024 _x86_64_ (2 CPU) 14:03:28 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 45.34 2.16 16.92 4.04 0.14 31.41 02:05:01 PM 0 26.84 3.09 20.84 4.87 0.14 44.23 02:05:01 PM 1 63.60 1.23 13.05 3.22 0.13 18.76 02:06:01 PM all 40.73 0.00 2.81 2.63 0.09 53.75 02:06:01 PM 0 27.20 0.00 2.51 1.88 0.08 68.32 02:06:01 PM 1 54.26 0.00 3.10 3.38 0.10 39.16 02:07:01 PM all 31.67 0.00 1.53 0.35 0.08 66.37 02:07:01 PM 0 21.89 0.00 1.79 0.45 0.07 75.81 02:07:01 PM 1 41.43 0.00 1.28 0.25 0.08 56.95 02:08:01 PM all 37.65 0.00 2.41 0.17 0.10 59.68 02:08:01 PM 0 28.61 0.00 2.40 0.20 0.10 68.69 02:08:01 PM 1 46.68 0.00 2.42 0.13 0.10 50.67 Average: all 38.82 0.53 5.87 1.79 0.10 52.90 Average: 0 26.13 0.76 6.80 1.83 0.10 64.38 Average: 1 51.46 0.30 4.94 1.74 0.10 41.45