---> uname -a: Linux prd-centos7-builder-2c-1g-32693.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 565 5388 16 1867 6973 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:ea:53:9e brd ff:ff:ff:ff:ff:ff inet 10.30.123.14/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:feea:539e/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) 11/25/2024 _x86_64_ (2 CPU) 11:03:28 PM LINUX RESTART 11:04:03 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 196.12 23.40 172.73 4255.41 6760.20 11:06:01 PM 285.74 0.28 285.46 14.39 8763.94 11:07:01 PM 38.15 2.15 36.00 147.93 977.33 11:08:01 PM 25.55 1.53 24.02 181.21 565.32 Average: 135.89 6.70 129.19 1123.70 4245.90 11:04:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5703788 2305128 28.78 2620 1717200 664768 7.34 494936 1534440 143052 11:06:01 PM 5516204 2492712 31.12 2620 1796560 740904 8.18 637884 1553760 10720 11:07:01 PM 5598696 2410220 30.09 2620 1800504 648000 7.15 562908 1545016 24 11:08:01 PM 5499856 2509060 31.33 2620 1805696 717052 7.92 765836 1439588 17772 Average: 5579636 2429280 30.33 2620 1779990 692681 7.65 615391 1518201 42892 11:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 PM eth0 299.57 194.68 1645.83 66.78 0.00 0.00 0.00 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 28.10 23.10 226.04 7.93 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 33.15 31.82 34.74 7.96 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 27.55 23.45 30.04 10.25 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 95.39 67.20 474.42 22.86 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) 11/25/2024 _x86_64_ (2 CPU) 11:03:28 PM LINUX RESTART 11:04:03 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 40.41 0.00 5.17 5.54 0.12 48.76 11:05:01 PM 0 26.28 0.00 3.87 3.13 0.13 66.59 11:05:01 PM 1 55.00 0.00 6.51 8.03 0.13 30.33 11:06:01 PM all 32.72 0.00 2.25 8.41 0.11 56.51 11:06:01 PM 0 20.61 0.00 1.95 9.35 0.10 68.00 11:06:01 PM 1 45.10 0.00 2.55 7.46 0.12 44.77 11:07:01 PM all 34.09 0.00 3.20 0.79 0.11 61.80 11:07:01 PM 0 20.83 0.00 2.42 0.33 0.12 76.31 11:07:01 PM 1 47.83 0.00 4.03 1.26 0.11 46.77 11:08:01 PM all 37.27 0.00 1.89 0.55 0.10 60.19 11:08:01 PM 0 29.90 0.00 2.04 0.40 0.09 67.57 11:08:01 PM 1 44.81 0.00 1.71 0.71 0.11 52.67 Average: all 36.07 0.00 3.10 3.81 0.11 56.91 Average: 0 24.37 0.00 2.56 3.30 0.11 69.66 Average: 1 48.09 0.00 3.66 4.32 0.12 43.80