---> uname -a: Linux prd-centos8-builder-2c-1g-12902.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 557 5050 19 2092 6838 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:b2:26:a2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.32/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:feb2:26a2/64 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) 03/13/2024 _x86_64_ (2 CPU) 16:04:33 LINUX RESTART (2 CPU) 04:05:01 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 266.31 158.46 107.85 6291.90 37280.21 04:07:01 PM 103.60 0.28 103.32 17.86 9312.36 04:08:01 PM 31.83 0.30 31.53 42.39 1630.28 04:09:01 PM 19.31 0.78 18.53 57.05 383.71 Average: 105.27 39.96 65.30 1602.43 12152.20 04:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 5245440 6969476 2639004 33.47 2688 1897580 775808 8.68 217004 2082172 151516 04:07:01 PM 5205772 7032200 2678672 33.97 2688 1994068 709896 7.95 241136 2073016 31964 04:08:01 PM 5194468 7021732 2689976 34.12 2688 1995344 708496 7.93 245812 2080756 8 04:09:01 PM 5159188 6993832 2725256 34.56 2688 2002656 715868 8.01 416584 1944848 7088 Average: 5201217 7004310 2683227 34.03 2688 1972412 727517 8.14 280134 2045198 47644 04:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 277.02 152.92 1657.35 60.95 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 34.86 28.38 275.60 8.18 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 29.35 26.21 28.54 8.91 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 36.84 28.51 35.59 11.09 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 94.52 59.01 499.30 22.28 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) 03/13/2024 _x86_64_ (2 CPU) 16:04:33 LINUX RESTART (2 CPU) 04:05:01 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 36.69 2.53 19.10 14.48 0.12 27.08 04:06:01 PM 0 41.30 2.29 16.13 17.96 0.12 22.21 04:06:01 PM 1 32.04 2.77 22.11 10.95 0.12 32.00 04:07:01 PM all 39.71 0.00 3.19 3.24 0.09 53.77 04:07:01 PM 0 22.41 0.00 2.58 3.22 0.08 71.71 04:07:01 PM 1 57.08 0.00 3.80 3.26 0.10 35.76 04:08:01 PM all 40.86 0.00 1.75 0.93 0.10 56.35 04:08:01 PM 0 15.44 0.00 1.65 1.07 0.10 81.74 04:08:01 PM 1 66.34 0.00 1.86 0.79 0.10 30.92 04:09:01 PM all 38.43 0.00 2.35 0.17 0.08 58.97 04:09:01 PM 0 27.07 0.00 2.38 0.08 0.08 70.38 04:09:01 PM 1 49.80 0.00 2.32 0.27 0.08 47.53 Average: all 38.93 0.62 6.54 4.66 0.10 49.15 Average: 0 26.50 0.56 5.65 5.53 0.10 61.65 Average: 1 51.42 0.68 7.43 3.77 0.10 36.59