---> uname -a: Linux prd-centos8-builder-2c-1g-24396.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 541 5072 19 2086 6854 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:22:54:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.74/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fe22:5486/64 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) 13:03:26 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 227.46 151.90 75.56 5124.83 30207.28 01:06:01 PM 108.42 6.60 101.82 1268.67 8583.93 01:07:01 PM 56.96 0.50 56.46 57.86 4642.93 01:08:01 PM 19.11 0.03 19.08 1.73 397.18 Average: 102.99 39.76 63.22 1613.36 10958.29 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5475072 7026692 2409372 30.56 2688 1733968 726068 8.13 196412 1905772 54756 01:06:01 PM 5242276 7056272 2642168 33.51 2688 1981980 656048 7.34 218352 2061740 97448 01:07:01 PM 5236232 7057368 2648212 33.59 2688 1988436 649432 7.27 244716 2038036 20 01:08:01 PM 5144948 6965748 2739496 34.75 2688 1988616 730064 8.17 245920 2129672 140 Average: 5274632 7026520 2609812 33.10 2688 1923250 690403 7.73 226350 2033805 38091 01:04:01 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 321.13 162.05 1157.04 59.66 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 38.98 27.10 713.41 6.64 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 28.06 25.88 45.79 8.43 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 28.07 25.34 24.51 14.32 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 104.07 60.10 485.19 22.26 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) 13:03:26 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 29.54 2.81 19.82 27.37 0.12 20.33 01:05:01 PM 0 38.00 2.60 16.33 24.38 0.10 18.59 01:05:01 PM 1 21.03 3.02 23.34 30.39 0.14 22.09 01:06:01 PM all 29.33 0.00 3.47 9.92 0.10 57.18 01:06:01 PM 0 24.92 0.00 3.53 8.86 0.10 62.59 01:06:01 PM 1 33.74 0.00 3.42 10.99 0.10 51.76 01:07:01 PM all 38.98 0.00 2.04 2.23 0.11 56.64 01:07:01 PM 0 40.18 0.00 2.01 2.39 0.12 55.31 01:07:01 PM 1 37.78 0.00 2.07 2.07 0.10 57.98 01:08:01 PM all 38.54 0.00 1.97 0.44 0.10 58.95 01:08:01 PM 0 48.19 0.00 2.12 0.79 0.08 48.81 01:08:01 PM 1 28.91 0.00 1.82 0.10 0.12 69.06 Average: all 34.13 0.69 6.75 9.89 0.11 48.43 Average: 0 37.83 0.64 5.95 9.03 0.10 46.44 Average: 1 30.42 0.74 7.56 10.76 0.11 50.41