---> uname -a: Linux prd-centos8-builder-2c-1g-84452.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 578 5030 19 2090 6816 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:1e:63:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.248/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fe1e:6396/64 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) 11/17/2024 _x86_64_ (2 CPU) 23:03:28 LINUX RESTART (2 CPU) 11:04:03 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 269.87 141.10 128.77 6171.76 6806.34 11:06:01 PM 107.43 0.27 107.16 17.46 9009.51 11:07:01 PM 37.94 0.30 37.64 42.39 3211.65 11:08:01 PM 21.18 0.58 20.60 33.73 470.99 Average: 107.75 34.67 73.08 1527.58 4858.57 11:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5294480 6983992 2589964 32.85 2688 1868632 797652 8.93 232332 2036276 93500 11:06:01 PM 5235708 7058692 2648736 33.59 2688 1990236 662568 7.42 240968 2038300 78420 11:07:01 PM 5163120 6986936 2721324 34.52 2688 1991520 716436 8.02 245436 2108112 32 11:08:01 PM 5126888 6951896 2757556 34.97 2688 1992660 761464 8.52 415992 1973948 156 Average: 5205049 6995379 2679395 33.98 2688 1960762 734530 8.22 283682 2039159 43027 11:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 323.53 173.11 1714.90 68.33 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 34.49 28.42 287.65 8.09 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 23.70 21.30 22.39 10.76 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 33.78 27.16 30.99 10.58 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 102.02 61.57 503.88 24.07 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) 11/17/2024 _x86_64_ (2 CPU) 23:03:28 LINUX RESTART (2 CPU) 11:04:03 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 31.53 2.35 17.86 14.29 0.17 33.79 11:05:01 PM 0 29.76 2.62 16.91 14.79 0.17 35.75 11:05:01 PM 1 33.32 2.09 18.82 13.79 0.16 31.83 11:06:01 PM all 33.67 0.00 3.33 10.77 0.10 52.14 11:06:01 PM 0 27.31 0.00 2.67 8.37 0.08 61.56 11:06:01 PM 1 40.04 0.00 3.98 13.17 0.12 42.69 11:07:01 PM all 33.76 0.00 1.91 1.58 0.11 62.64 11:07:01 PM 0 25.45 0.00 1.82 0.97 0.12 71.65 11:07:01 PM 1 42.12 0.00 2.01 2.19 0.10 53.58 11:08:01 PM all 38.67 0.00 2.25 0.24 0.09 58.75 11:08:01 PM 0 23.58 0.00 1.83 0.25 0.10 74.23 11:08:01 PM 1 53.76 0.00 2.67 0.23 0.08 43.26 Average: all 34.44 0.57 6.20 6.63 0.12 52.04 Average: 0 26.49 0.63 5.67 5.99 0.12 61.10 Average: 1 42.42 0.50 6.73 7.27 0.11 42.96