---> uname -a: Linux prd-centos8-builder-2c-1g-11129.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 5047 19 2099 6842 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:b7:24:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.216/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:feb7:242d/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) 03/05/2024 _x86_64_ (2 CPU) 20:03:27 LINUX RESTART (2 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 246.78 144.04 102.75 7386.87 15429.39 08:06:01 PM 97.08 0.28 96.80 17.86 8311.06 08:07:01 PM 33.33 0.30 33.03 42.39 2151.81 08:08:01 PM 23.11 0.40 22.71 18.39 645.98 Average: 100.08 36.26 63.82 1866.53 6634.68 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5336312 7066304 2548124 32.32 2688 1904204 673172 7.54 217336 1993452 132596 08:06:01 PM 5208068 7040420 2676368 33.94 2688 1999488 706768 7.91 239616 2068888 48280 08:07:01 PM 5197228 7030380 2687208 34.08 2688 2000760 707492 7.92 244808 2075564 16 08:08:01 PM 5152888 6983740 2731548 34.64 2688 1998796 724996 8.12 410856 1957580 14780 Average: 5223624 7030211 2660812 33.75 2688 1975812 703107 7.87 278154 2023871 48918 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 277.16 149.85 1685.72 58.22 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 35.26 26.36 288.13 13.87 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 25.40 21.98 25.49 7.36 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 30.46 25.01 32.97 8.71 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 92.07 55.80 508.11 22.04 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) 03/05/2024 _x86_64_ (2 CPU) 20:03:27 LINUX RESTART (2 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 39.52 2.41 19.36 10.57 0.10 28.04 08:05:01 PM 0 50.17 1.76 17.28 10.88 0.10 19.81 08:05:01 PM 1 28.79 3.06 21.46 10.25 0.10 36.34 08:06:01 PM all 36.90 0.00 3.31 4.00 0.10 55.70 08:06:01 PM 0 42.98 0.00 3.25 4.32 0.10 49.35 08:06:01 PM 1 30.83 0.00 3.36 3.68 0.10 62.03 08:07:01 PM all 31.10 0.00 1.52 0.78 0.09 66.51 08:07:01 PM 0 46.75 0.00 1.50 0.25 0.08 51.41 08:07:01 PM 1 15.49 0.00 1.53 1.32 0.10 81.57 08:08:01 PM all 35.16 0.00 2.24 0.39 0.08 62.12 08:08:01 PM 0 45.94 0.00 2.48 0.67 0.08 50.83 08:08:01 PM 1 24.38 0.00 2.00 0.12 0.08 73.42 Average: all 35.65 0.59 6.54 3.90 0.09 53.22 Average: 0 46.45 0.44 6.09 4.00 0.09 42.94 Average: 1 24.85 0.75 7.00 3.80 0.10 63.51