---> uname -a: Linux prd-centos7-builder-2c-1g-819.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 475 5422 16 1922 7062 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 pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:90:ec:68 brd ff:ff:ff:ff:ff:ff inet 10.30.123.163/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85807sec preferred_lft 85807sec inet6 fe80::f816:3eff:fe90:ec68/64 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) 11/22/2023 _x86_64_ (2 CPU) 11:04:10 AM LINUX RESTART 11:05:32 AM tps rtps wtps bread/s bwrtn/s 11:06:01 AM 54.39 1.76 52.63 117.59 32763.03 11:07:01 AM 62.21 18.80 43.40 3956.30 2813.04 11:08:01 AM 77.06 0.37 76.69 10.12 3175.22 11:09:01 AM 166.52 0.00 166.52 0.00 6797.35 11:10:01 AM 80.46 0.05 80.41 0.67 3005.71 11:11:01 AM 201.27 0.27 201.00 14.66 6603.40 11:12:01 AM 78.12 0.37 77.76 37.59 1611.26 11:13:01 AM 15.31 0.00 15.31 0.00 318.94 11:14:01 AM 29.58 1.95 27.63 210.53 905.43 Average: 86.99 2.68 84.32 506.30 4851.41 11:05:32 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 AM 6363868 1645048 20.54 2620 1345772 314016 3.47 139056 1294996 1804 11:07:01 AM 5960800 2048116 25.57 2620 1542824 576768 6.37 418852 1396344 27908 11:08:01 AM 5764872 2244044 28.02 2620 1675844 622352 6.87 522024 1472144 86552 11:09:01 AM 5732068 2276848 28.43 2620 1734040 570684 6.30 451060 1550700 25088 11:10:01 AM 5582592 2426324 30.30 2620 1837136 593556 6.55 503100 1624384 119192 11:11:01 AM 5581868 2427048 30.30 2620 1854056 574072 6.34 507812 1616260 31392 11:12:01 AM 5521756 2487160 31.05 2620 1864756 622320 6.87 574928 1610096 9652 11:13:01 AM 5614112 2394804 29.90 2620 1852828 539372 5.95 480092 1610208 13688 11:14:01 AM 5557264 2451652 30.61 2620 1863296 584848 6.46 654768 1494320 27720 Average: 5742133 2266783 28.30 2620 1730061 555332 6.13 472410 1518828 38111 11:05:32 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:06:01 AM eth0 10.81 8.61 2.54 1.86 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 299.45 182.96 863.38 55.54 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 27.72 23.29 586.46 3.35 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 13.07 10.19 164.23 1.73 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 AM eth0 19.09 16.46 315.48 3.70 0.00 0.00 0.00 11:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 AM eth0 15.19 12.28 175.72 2.86 0.00 0.00 0.00 11:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 AM eth0 20.39 19.63 21.41 6.90 0.00 0.00 0.00 11:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 AM eth0 16.02 15.77 13.02 5.26 0.00 0.00 0.00 11:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 AM eth0 24.32 20.60 23.07 14.54 0.00 0.00 0.00 11:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 51.99 36.03 255.57 11.18 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) 11/22/2023 _x86_64_ (2 CPU) 11:04:10 AM LINUX RESTART 11:05:32 AM CPU %user %nice %system %iowait %steal %idle 11:06:01 AM all 1.72 0.00 1.06 88.84 0.02 8.37 11:06:01 AM 0 1.87 0.00 1.04 90.03 0.03 7.03 11:06:01 AM 1 1.56 0.00 1.08 87.65 0.03 9.68 11:07:01 AM all 19.23 0.00 2.40 12.05 0.09 66.23 11:07:01 AM 0 21.70 0.00 2.23 14.60 0.09 61.38 11:07:01 AM 1 16.76 0.00 2.58 9.49 0.09 71.09 11:08:01 AM all 11.25 0.00 0.98 10.14 0.07 77.56 11:08:01 AM 0 5.22 0.00 0.69 9.87 0.07 84.15 11:08:01 AM 1 17.42 0.00 1.26 10.42 0.07 70.83 11:09:01 AM all 11.33 0.00 1.26 13.77 0.07 73.57 11:09:01 AM 0 12.50 0.00 1.46 14.54 0.07 71.43 11:09:01 AM 1 10.14 0.00 1.06 13.03 0.05 75.72 11:10:01 AM all 18.19 0.00 1.56 8.24 0.12 71.88 11:10:01 AM 0 21.10 0.00 2.04 8.59 0.14 68.12 11:10:01 AM 1 15.34 0.00 1.07 7.88 0.10 75.61 11:11:01 AM all 16.62 0.00 1.45 14.87 0.10 66.96 11:11:01 AM 0 12.36 0.00 1.44 12.16 0.09 73.96 11:11:01 AM 1 20.98 0.00 1.48 17.67 0.12 59.74 11:12:01 AM all 28.29 0.00 1.34 5.13 0.10 65.13 11:12:01 AM 0 39.25 0.00 1.54 5.14 0.11 53.96 11:12:01 AM 1 17.68 0.00 1.15 5.11 0.07 75.98 11:13:01 AM all 28.33 0.00 1.16 3.84 0.12 66.54 11:13:01 AM 0 39.35 0.00 1.52 6.31 0.11 52.71 11:13:01 AM 1 17.65 0.00 0.82 1.44 0.16 79.94 11:14:01 AM all 27.79 0.00 1.83 4.50 0.13 65.75 11:14:01 AM 0 43.10 0.00 1.97 7.41 0.12 47.40 11:14:01 AM 1 13.08 0.00 1.69 1.71 0.12 83.40 Average: all 18.99 0.00 1.47 13.79 0.09 65.65 Average: 0 22.76 0.00 1.58 14.62 0.09 60.95 Average: 1 15.26 0.00 1.37 12.97 0.09 70.31