---> uname -a: Linux prd-centos7-builder-2c-1g-33811.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 529 5418 16 1873 7009 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:c0:46:df brd ff:ff:ff:ff:ff:ff inet 10.30.123.112/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:fec0:46df/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) 11/29/2024 _x86_64_ (2 CPU) 04:03:22 PM LINUX RESTART 04:04:02 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 149.62 26.06 123.56 4367.96 4127.33 04:06:01 PM 254.11 0.22 253.89 6.13 8946.51 04:07:01 PM 184.54 0.87 183.68 58.09 5246.77 04:08:01 PM 22.51 1.52 20.99 103.41 363.30 04:09:01 PM 68.12 1.67 66.46 202.93 1471.19 Average: 135.73 6.00 129.73 936.45 4030.66 04:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5851124 2157792 26.94 2620 1570352 655144 7.23 499836 1414460 31204 04:06:01 PM 5644780 2364136 29.52 2620 1794080 586564 6.48 492800 1577128 109516 04:07:01 PM 5581448 2427468 30.31 2620 1803996 615380 6.79 576052 1550684 20 04:08:01 PM 5513552 2495364 31.16 2620 1807020 673396 7.43 642520 1551620 236 04:09:01 PM 5528412 2480504 30.97 2620 1815224 644160 7.11 728336 1447572 12420 Average: 5623863 2385053 29.78 2620 1758134 634929 7.01 587909 1508293 30679 04:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 PM eth0 302.40 198.26 1047.07 64.44 0.00 0.00 0.00 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 42.60 32.03 765.68 6.04 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 26.80 23.32 64.20 7.26 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 04:08:01 PM eth0 25.79 23.65 18.48 8.64 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 04:09:01 PM eth0 23.90 20.54 25.81 8.88 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 Average: eth0 83.58 59.10 382.05 18.90 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) 11/29/2024 _x86_64_ (2 CPU) 04:03:22 PM LINUX RESTART 04:04:02 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 26.62 0.00 4.03 8.95 0.10 60.30 04:05:01 PM 0 32.11 0.00 3.88 10.04 0.11 53.86 04:05:01 PM 1 21.24 0.00 4.21 7.85 0.11 66.60 04:06:01 PM all 21.62 0.00 2.51 11.46 0.11 64.29 04:06:01 PM 0 33.39 0.00 3.46 12.85 0.11 50.19 04:06:01 PM 1 10.20 0.00 1.55 10.13 0.12 77.99 04:07:01 PM all 29.74 0.00 2.16 6.10 0.10 61.91 04:07:01 PM 0 49.27 0.00 2.50 8.59 0.13 39.51 04:07:01 PM 1 11.27 0.00 1.84 3.72 0.07 83.11 04:08:01 PM all 35.84 0.00 1.30 1.14 0.10 61.63 04:08:01 PM 0 71.41 0.00 2.11 2.27 0.11 24.11 04:08:01 PM 1 2.66 0.00 0.55 0.08 0.07 96.64 04:09:01 PM all 28.91 0.00 1.89 4.22 0.10 64.88 04:09:01 PM 0 53.81 0.00 2.59 6.71 0.13 36.76 04:09:01 PM 1 5.55 0.00 1.22 1.91 0.07 91.25 Average: all 28.55 0.00 2.37 6.37 0.10 62.61 Average: 0 47.92 0.00 2.91 8.12 0.11 40.94 Average: 1 10.07 0.00 1.85 4.70 0.09 83.29