---> uname -a: Linux prd-centos7-builder-2c-1g-24969.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 504 5387 16 1928 7032 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:a5:b7:fc brd ff:ff:ff:ff:ff:ff inet 10.30.123.3/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85899sec preferred_lft 85899sec inet6 fe80::f816:3eff:fea5:b7fc/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) 12/13/2023 _x86_64_ (2 CPU) 07:03:23 AM LINUX RESTART 07:04:16 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 65.86 28.32 37.54 5556.85 9095.92 07:06:01 AM 105.16 0.77 104.40 22.92 4640.97 07:07:01 AM 177.23 0.02 177.22 0.40 6780.60 07:08:02 AM 167.75 0.23 167.52 13.46 6055.73 07:09:01 AM 137.42 0.39 137.03 37.95 3422.46 07:10:01 AM 17.21 0.03 17.17 1.20 357.46 07:11:01 AM 17.79 1.63 16.15 146.01 463.01 Average: 99.45 3.61 95.84 652.07 4230.63 07:04:16 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5941696 2067212 25.81 2620 1540692 594288 6.56 438356 1394976 68540 07:06:01 AM 5732264 2276644 28.43 2620 1676064 648828 7.16 551972 1472220 86988 07:07:01 AM 5604844 2404064 30.02 2620 1793772 625252 6.90 542372 1575800 63544 07:08:02 AM 5495912 2512996 31.38 2620 1873860 634116 7.00 582432 1625628 53468 07:09:01 AM 5529892 2479016 30.95 2620 1860380 612512 6.76 557656 1615296 28 07:10:01 AM 5479432 2529476 31.58 2620 1870056 653120 7.21 608376 1615004 9656 07:11:01 AM 5500788 2508120 31.32 2620 1862084 639272 7.06 707500 1494972 13724 Average: 5612118 2396790 29.93 2620 1782415 629627 6.95 569809 1541985 42278 07:04:16 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 AM eth0 357.00 227.57 1124.92 76.67 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 31.90 24.97 609.29 3.77 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 29.56 23.37 491.86 3.77 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:02 AM eth0 18.39 15.27 179.40 4.10 0.00 0.00 0.00 07:08:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 15.28 15.40 17.85 4.47 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 14.24 13.92 10.46 5.40 0.00 0.00 0.00 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 20.95 17.82 22.05 6.60 0.00 0.00 0.00 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 59.10 41.77 322.96 12.71 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) 12/13/2023 _x86_64_ (2 CPU) 07:03:23 AM LINUX RESTART 07:04:16 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 30.90 0.00 4.69 14.38 0.19 49.84 07:05:01 AM 0 22.54 0.00 4.59 16.07 0.14 56.66 07:05:01 AM 1 39.44 0.00 4.79 12.67 0.21 42.89 07:06:01 AM all 14.74 0.00 1.25 10.10 0.14 73.78 07:06:01 AM 0 11.44 0.00 1.06 9.60 0.15 77.75 07:06:01 AM 1 18.04 0.00 1.44 10.58 0.14 69.80 07:07:01 AM all 23.03 0.00 2.10 8.86 0.20 65.81 07:07:01 AM 0 24.46 0.00 2.21 7.23 0.21 65.89 07:07:01 AM 1 21.62 0.00 1.99 10.48 0.17 65.73 07:08:02 AM all 24.47 0.00 2.31 9.56 0.19 63.47 07:08:02 AM 0 7.85 0.00 1.29 8.36 0.15 82.35 07:08:02 AM 1 41.75 0.00 3.37 10.81 0.23 43.85 07:09:01 AM all 28.33 0.00 2.06 4.57 0.17 64.87 07:09:01 AM 0 12.63 0.00 1.68 3.03 0.14 82.52 07:09:01 AM 1 44.60 0.00 2.44 6.15 0.20 46.61 07:10:01 AM all 29.93 0.00 0.88 2.05 0.17 66.97 07:10:01 AM 0 10.77 0.00 0.71 0.75 0.14 87.64 07:10:01 AM 1 49.92 0.00 1.05 3.42 0.21 45.40 07:11:01 AM all 32.99 0.00 1.73 1.53 0.20 63.54 07:11:01 AM 0 22.03 0.00 1.87 0.83 0.21 75.07 07:11:01 AM 1 44.16 0.00 1.60 2.23 0.19 51.81 Average: all 26.13 0.00 2.05 7.04 0.18 64.60 Average: 0 15.67 0.00 1.81 6.20 0.16 76.16 Average: 1 36.82 0.00 2.29 7.91 0.19 52.79