---> uname -a: Linux prd-centos8-builder-2c-1g-7059.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 565 5024 19 2109 6828 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:37:43:f1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.40/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe37:43f1/64 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) 02/20/2024 _x86_64_ (2 CPU) 17:03:26 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 219.79 119.11 100.68 3581.34 7108.90 05:06:01 PM 106.67 0.28 106.38 17.86 9017.61 05:07:01 PM 29.63 0.30 29.33 42.39 1530.01 05:08:01 PM 24.76 0.58 24.18 33.72 722.19 Average: 95.21 30.07 65.14 918.90 4594.62 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5215708 6986360 2668728 33.85 2688 1943260 751916 8.42 219636 2106108 166988 05:06:01 PM 5102008 6948616 2782428 35.29 2688 2013236 760460 8.51 244256 2168856 37884 05:07:01 PM 5102352 6950228 2782084 35.29 2688 2014512 747280 8.37 251800 2159232 5760 05:08:01 PM 5212724 7056348 2671712 33.89 2688 2009924 660148 7.39 419056 1883684 15804 Average: 5158198 6985388 2726238 34.58 2688 1995233 729951 8.17 283687 2079470 56609 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 161.73 102.98 1383.34 45.42 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 32.69 24.93 291.75 7.73 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 22.71 19.60 23.47 6.86 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 34.21 27.01 33.21 9.96 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 62.84 43.63 432.96 17.49 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) 02/20/2024 _x86_64_ (2 CPU) 17:03:26 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 42.82 2.00 16.55 4.19 0.09 34.35 05:05:01 PM 0 40.41 1.88 14.74 3.36 0.08 39.52 05:05:01 PM 1 45.27 2.11 18.39 5.02 0.10 29.11 05:06:01 PM all 40.18 0.00 3.30 2.54 0.08 53.89 05:06:01 PM 0 29.61 0.00 3.18 3.13 0.08 64.00 05:06:01 PM 1 50.76 0.00 3.41 1.95 0.08 43.80 05:07:01 PM all 28.78 0.00 1.37 0.48 0.09 69.27 05:07:01 PM 0 25.92 0.00 1.45 0.20 0.08 72.35 05:07:01 PM 1 31.65 0.00 1.28 0.77 0.10 66.20 05:08:01 PM all 37.54 0.00 2.53 0.38 0.09 59.45 05:08:01 PM 0 17.16 0.00 2.14 0.15 0.10 80.45 05:08:01 PM 1 57.96 0.00 2.92 0.62 0.08 38.42 Average: all 37.32 0.49 5.90 1.89 0.09 54.32 Average: 0 28.24 0.47 5.36 1.71 0.09 64.14 Average: 1 46.42 0.52 6.44 2.07 0.09 44.46