---> uname -a: Linux prd-centos8-builder-2c-1g-19113.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 566 5047 19 2085 6829 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:c3:4d:b3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.32/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fec3:4db3/64 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) 03/29/2024 _x86_64_ (2 CPU) 13:03:30 LINUX RESTART (2 CPU) 01:04:02 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 250.01 153.01 97.00 6318.82 6850.38 01:06:01 PM 88.62 0.28 88.34 17.86 8398.47 01:07:01 PM 23.81 0.30 23.51 42.39 1057.96 01:08:01 PM 18.96 0.58 18.38 33.73 381.39 Average: 94.72 38.07 56.64 1583.87 4161.07 01:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5263032 6989648 2621412 33.25 2688 1899696 746528 8.36 217652 2059448 130648 01:06:01 PM 5136164 6955168 2748280 34.86 2688 1986360 759208 8.50 243088 2136212 16568 01:07:01 PM 5192836 7012428 2691608 34.14 2688 1987500 697072 7.80 245328 2078768 32 01:08:01 PM 5181220 7001988 2703224 34.29 2688 1988660 723688 8.10 414752 1921464 164 Average: 5193313 6989808 2691131 34.13 2688 1965554 731624 8.19 280205 2048973 36853 01:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 288.58 155.36 1672.25 60.58 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 34.69 28.48 249.44 9.08 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 20.53 18.13 21.13 6.01 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 36.81 30.94 37.24 21.19 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 94.36 57.83 490.19 24.06 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) 03/29/2024 _x86_64_ (2 CPU) 13:03:30 LINUX RESTART (2 CPU) 01:04:02 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 43.23 2.56 19.08 5.89 0.14 29.10 01:05:01 PM 0 30.95 3.72 24.70 7.33 0.12 33.18 01:05:01 PM 1 55.31 1.42 13.55 4.48 0.15 25.09 01:06:01 PM all 40.33 0.00 3.17 3.34 0.12 53.04 01:06:01 PM 0 27.72 0.00 2.92 4.12 0.12 65.13 01:06:01 PM 1 52.96 0.00 3.42 2.55 0.12 40.94 01:07:01 PM all 27.37 0.00 1.37 0.39 0.08 70.79 01:07:01 PM 0 13.67 0.00 1.33 0.40 0.07 84.53 01:07:01 PM 1 41.09 0.00 1.40 0.38 0.08 57.04 01:08:01 PM all 38.27 0.00 2.15 0.28 0.09 59.21 01:08:01 PM 0 18.19 0.00 1.68 0.08 0.08 79.96 01:08:01 PM 1 58.36 0.00 2.62 0.48 0.10 38.44 Average: all 37.25 0.62 6.33 2.44 0.11 53.25 Average: 0 22.54 0.90 7.47 2.93 0.10 66.07 Average: 1 51.91 0.35 5.19 1.96 0.11 40.48