---> uname -a: Linux prd-centos8-builder-2c-1g-24454.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: 2800.000 BogoMIPS: 5600.00 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 581 5031 19 2086 6813 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:46:b1:ff brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.92/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fe46:b1ff/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) 04/19/2024 _x86_64_ (2 CPU) 20:03:31 LINUX RESTART (2 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 257.70 158.35 99.35 6386.41 38471.96 08:06:01 PM 99.23 3.37 95.87 68.66 7391.83 08:07:01 PM 42.69 0.35 42.34 43.73 3562.92 08:08:01 PM 17.59 0.40 17.19 18.39 371.73 Average: 104.32 40.63 63.69 1629.62 12451.28 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5314980 6960736 2569464 32.59 2688 1827404 821284 9.19 223700 2034656 83620 08:06:01 PM 5131764 6953336 2752680 34.91 2688 1989360 762804 8.54 221888 2166132 78816 08:07:01 PM 5197424 7018044 2687020 34.08 2688 1988468 701328 7.85 245876 2074744 12 08:08:01 PM 5117040 6938332 2767404 35.10 2688 1989148 765544 8.57 415668 1985516 160 Average: 5190302 6967612 2694142 34.17 2688 1948595 762740 8.54 276783 2065262 40652 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 335.67 158.57 1621.59 59.40 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 31.64 24.21 258.04 7.32 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 27.45 24.33 40.36 8.05 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 31.51 26.27 32.32 9.56 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 106.58 58.35 488.15 21.09 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) 04/19/2024 _x86_64_ (2 CPU) 20:03:31 LINUX RESTART (2 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 31.90 2.84 19.11 25.15 0.14 20.86 08:05:01 PM 0 29.26 3.39 22.29 28.73 0.12 16.22 08:05:01 PM 1 34.53 2.29 15.94 21.59 0.15 25.50 08:06:01 PM all 38.64 0.00 3.64 4.53 0.11 53.07 08:06:01 PM 0 50.39 0.00 3.79 4.12 0.12 41.59 08:06:01 PM 1 26.96 0.00 3.50 4.93 0.10 64.50 08:07:01 PM all 38.26 0.00 1.86 2.32 0.09 57.46 08:07:01 PM 0 48.51 0.00 1.89 2.72 0.10 46.78 08:07:01 PM 1 28.02 0.00 1.84 1.92 0.08 68.14 08:08:01 PM all 37.26 0.00 2.18 0.38 0.11 60.07 08:08:01 PM 0 52.98 0.00 2.02 0.48 0.12 44.40 08:08:01 PM 1 21.58 0.00 2.35 0.27 0.10 75.70 Average: all 36.54 0.70 6.63 7.99 0.11 48.03 Average: 0 45.38 0.83 7.41 8.90 0.11 37.37 Average: 1 27.73 0.56 5.84 7.09 0.11 58.66