---> uname -a: Linux prd-centos7-builder-2c-1g-23662.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: 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 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 572 5384 16 1863 6966 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:e3:0b:e4 brd ff:ff:ff:ff:ff:ff inet 10.30.122.214/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fee3:be4/64 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) 10/24/2024 _x86_64_ (2 CPU) 03:03:20 AM LINUX RESTART 03:04:04 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 110.19 10.59 99.60 910.24 4398.81 03:06:01 AM 212.57 0.05 212.52 0.80 6793.74 03:07:01 AM 152.22 0.63 151.59 52.24 4041.08 03:08:01 AM 30.23 1.82 28.41 188.81 746.92 Average: 126.51 3.18 123.33 280.16 3990.03 03:04:04 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5743884 2265032 28.28 2620 1692440 669444 7.39 480588 1514732 121016 03:06:01 AM 5558500 2450416 30.60 2620 1796980 717328 7.92 583840 1569168 97884 03:07:01 AM 5511924 2496992 31.18 2620 1797096 754820 8.33 641016 1554404 76 03:08:01 AM 5501580 2507336 31.31 2620 1802400 730560 8.07 766888 1438416 17772 Average: 5578972 2429944 30.34 2620 1772229 718038 7.93 618083 1519180 59187 03:04:04 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 AM eth0 48.79 38.80 783.06 8.87 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 28.53 24.07 275.75 6.52 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 24.15 22.77 38.80 7.93 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 37.54 27.50 38.93 11.06 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.58 28.15 277.84 8.59 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) 10/24/2024 _x86_64_ (2 CPU) 03:03:20 AM LINUX RESTART 03:04:04 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 23.01 0.00 2.46 8.99 0.11 65.43 03:05:01 AM 0 14.79 0.00 1.72 14.50 0.11 68.88 03:05:01 AM 1 31.38 0.00 3.18 3.38 0.09 61.96 03:06:01 AM all 23.32 0.00 2.25 14.93 0.10 59.41 03:06:01 AM 0 15.87 0.00 1.95 15.47 0.09 66.63 03:06:01 AM 1 30.93 0.00 2.58 14.37 0.10 52.02 03:07:01 AM all 33.08 0.00 1.76 4.46 0.10 60.60 03:07:01 AM 0 28.35 0.00 1.40 2.41 0.09 67.75 03:07:01 AM 1 37.84 0.00 2.09 6.53 0.10 53.44 03:08:01 AM all 37.61 0.00 2.02 0.56 0.09 59.73 03:08:01 AM 0 8.60 0.00 1.15 0.15 0.08 90.01 03:08:01 AM 1 68.24 0.00 2.95 1.00 0.11 27.70 Average: all 29.31 0.00 2.12 7.23 0.10 61.25 Average: 0 16.87 0.00 1.55 8.06 0.09 73.43 Average: 1 42.05 0.00 2.69 6.39 0.10 48.76