---> uname -a: Linux prd-centos7-builder-2c-1g-23766.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 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 art rep_good nopl extd_apicid eagerfpu 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 retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 40G 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 538 5422 16 1860 7001 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:2f:eb:9e brd ff:ff:ff:ff:ff:ff inet 10.30.123.73/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86169sec preferred_lft 86169sec inet6 fe80::f816:3eff:fe2f:eb9e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 10/25/2024 _x86_64_ (2 CPU) 07:03:38 PM LINUX RESTART 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:03 PM 161.59 18.34 143.25 3737.64 6960.86 07:06:01 PM 285.77 0.67 285.10 53.62 8479.86 07:07:01 PM 41.65 1.67 39.98 147.26 908.98 Average: 161.63 6.96 154.67 1327.05 5416.13 07:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:03 PM 5591488 2417420 30.18 2620 1772848 672080 7.42 573220 1558008 188452 07:06:01 PM 5568640 2440268 30.47 2620 1794012 658372 7.27 587312 1551216 10884 07:07:01 PM 5601768 2407140 30.06 2620 1794880 618540 6.83 676020 1429560 14796 Average: 5587299 2421609 30.24 2620 1787247 649664 7.17 612184 1512928 71377 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:03 PM eth0 376.50 229.88 1757.16 66.82 0.00 0.00 0.00 07:05:03 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 25.84 23.67 62.75 8.48 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 31.12 25.57 31.92 16.63 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 145.83 93.82 623.54 30.89 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 10/25/2024 _x86_64_ (2 CPU) 07:03:38 PM LINUX RESTART 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:03 PM all 39.78 0.00 4.11 3.92 0.12 52.07 07:05:03 PM 0 51.66 0.00 5.35 5.01 0.11 37.87 07:05:03 PM 1 28.30 0.00 2.89 2.89 0.12 65.80 07:06:01 PM all 33.93 0.00 2.34 6.19 0.09 57.45 07:06:01 PM 0 56.10 0.00 3.05 5.80 0.11 34.94 07:06:01 PM 1 12.73 0.00 1.68 6.53 0.09 78.97 07:07:01 PM all 35.75 0.00 1.82 0.55 0.10 61.78 07:07:01 PM 0 57.45 0.00 2.10 0.76 0.09 39.60 07:07:01 PM 1 15.29 0.00 1.56 0.34 0.10 82.71 Average: all 36.50 0.00 2.76 3.53 0.10 57.11 Average: 0 55.06 0.00 3.51 3.85 0.10 37.49 Average: 1 18.77 0.00 2.04 3.22 0.10 75.86