---> uname -a: Linux prd-centos8-builder-2c-1g-20319.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: 2799.996 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 534 5080 19 2085 6861 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:82:f7:eb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.184/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fe82:f7eb/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) 04/03/2024 _x86_64_ (2 CPU) 13:03:27 LINUX RESTART (2 CPU) 01:04:02 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 236.28 141.49 94.78 6103.56 6741.34 01:06:02 PM 97.37 0.28 97.08 17.86 8709.02 01:07:01 PM 18.32 0.31 18.01 43.11 850.21 01:08:01 PM 7.28 0.00 7.28 0.00 148.28 01:09:01 PM 19.98 0.78 19.19 57.05 451.98 Average: 75.50 28.29 47.21 1232.17 3377.39 01:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5336544 7061656 2547900 32.32 2688 1899200 683228 7.65 217672 1992188 130024 01:06:02 PM 5163576 6982000 2720868 34.51 2688 1986284 743744 8.33 243684 2111244 16568 01:07:01 PM 5225428 7044988 2659016 33.72 2688 1987432 677092 7.58 245448 2047544 4 01:08:01 PM 5166184 6985844 2718260 34.48 2688 1987560 714424 8.00 245668 2106444 152 01:09:01 PM 5231784 7053168 2652660 33.64 2688 1989296 655972 7.34 415956 1871340 192 Average: 5224703 7025531 2659741 33.73 2688 1969954 694892 7.78 273686 2025752 29388 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 297.02 162.74 1671.56 60.15 0.00 0.00 0.00 0.00 01:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:02 PM eth0 34.99 28.60 249.80 9.61 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 17.54 15.86 19.42 5.22 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 7.05 5.50 4.37 9.09 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 34.42 27.82 34.34 10.99 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 77.68 47.83 392.91 18.92 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) 04/03/2024 _x86_64_ (2 CPU) 13:03:27 LINUX RESTART (2 CPU) 01:04:02 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 41.98 2.35 18.96 5.62 0.12 30.97 01:05:01 PM 0 46.69 2.28 17.96 5.40 0.14 27.53 01:05:01 PM 1 37.23 2.42 19.97 5.83 0.10 34.44 01:06:02 PM all 41.01 0.00 3.06 3.18 0.10 52.66 01:06:02 PM 0 58.44 0.00 3.25 1.93 0.10 36.28 01:06:02 PM 1 23.61 0.00 2.87 4.42 0.10 69.00 01:07:01 PM all 23.54 0.00 1.10 0.37 0.07 74.92 01:07:01 PM 0 25.08 0.00 1.00 0.42 0.07 73.43 01:07:01 PM 1 21.99 0.00 1.20 0.32 0.07 76.41 01:08:01 PM all 6.79 0.00 0.42 0.13 0.04 92.63 01:08:01 PM 0 5.34 0.00 0.37 0.12 0.05 94.13 01:08:01 PM 1 8.24 0.00 0.47 0.13 0.03 91.13 01:09:01 PM all 39.27 0.00 2.30 0.37 0.08 57.97 01:09:01 PM 0 64.74 0.00 2.67 0.52 0.10 31.97 01:09:01 PM 1 13.82 0.00 1.93 0.23 0.07 83.94 Average: all 30.48 0.46 5.09 1.92 0.08 61.97 Average: 0 40.08 0.45 4.99 1.66 0.09 52.73 Average: 1 20.87 0.47 5.20 2.17 0.07 71.22