---> uname -a: Linux prd-centos8-builder-2c-1g-5924.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 552 5031 19 2115 6841 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:51:92:ef brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.190/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fe51:92ef/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) 02/16/2024 _x86_64_ (2 CPU) 21:03:24 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 214.51 99.97 114.55 2991.10 8785.40 09:06:01 PM 92.35 0.50 91.85 56.79 7241.01 09:07:01 PM 29.70 0.07 29.63 3.07 1539.74 09:08:01 PM 28.38 0.78 27.60 57.06 857.27 Average: 91.23 25.33 65.91 777.00 4605.86 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5197672 7007440 2686772 34.08 2688 1980484 742136 8.31 223668 2114508 149148 09:06:01 PM 5178644 7026744 2705800 34.32 2688 2014592 681176 7.63 245080 2091348 32148 09:07:01 PM 5171936 7019968 2712508 34.40 2688 2014680 694212 7.77 254040 2088580 8 09:08:01 PM 5212788 7066560 2671656 33.89 2688 2019252 647056 7.24 421336 1879132 28024 Average: 5190260 7030178 2694184 34.17 2688 2007252 691145 7.74 286031 2043392 52332 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 69.09 47.86 1060.24 8.63 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 34.03 27.03 227.32 8.10 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 20.43 17.71 17.10 6.38 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 34.06 26.75 33.56 10.38 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 39.40 29.84 334.56 8.37 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) 02/16/2024 _x86_64_ (2 CPU) 21:03:24 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 43.24 1.36 13.97 3.07 0.10 38.26 09:05:01 PM 0 50.30 1.42 14.33 2.97 0.10 30.88 09:05:01 PM 1 36.20 1.30 13.61 3.16 0.10 45.62 09:06:01 PM all 38.64 0.00 3.38 1.99 0.10 55.90 09:06:01 PM 0 41.13 0.00 3.25 2.09 0.10 53.42 09:06:01 PM 1 36.14 0.00 3.51 1.88 0.10 58.37 09:07:01 PM all 29.17 0.00 1.24 0.41 0.09 69.08 09:07:01 PM 0 31.24 0.00 1.35 0.52 0.10 66.79 09:07:01 PM 1 27.11 0.00 1.13 0.30 0.08 71.38 09:08:01 PM all 39.66 0.00 2.72 0.39 0.10 57.13 09:08:01 PM 0 50.73 0.00 3.07 0.33 0.10 45.77 09:08:01 PM 1 28.61 0.00 2.38 0.45 0.10 68.46 Average: all 37.66 0.34 5.30 1.46 0.10 55.14 Average: 0 43.32 0.35 5.47 1.47 0.10 49.28 Average: 1 32.01 0.32 5.14 1.44 0.10 60.99