---> uname -a: Linux prd-centos7-builder-2c-1g-37389.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 501 5447 16 1872 7037 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:d6:a2:7e brd ff:ff:ff:ff:ff:ff inet 10.30.123.156/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86017sec preferred_lft 86017sec inet6 fe80::f816:3eff:fed6:a27e/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) 01/22/2025 _x86_64_ (2 CPU) 01:04:03 AM LINUX RESTART 01:05:17 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 234.10 28.04 206.06 5583.84 9533.55 01:07:01 AM 132.46 0.48 131.98 15.99 6666.26 01:08:01 AM 271.86 0.35 271.51 16.53 7326.97 01:09:01 AM 49.73 0.38 49.35 38.11 1185.81 01:10:01 AM 21.76 1.63 20.12 146.06 458.95 Average: 136.80 4.95 131.85 911.28 4781.24 01:05:17 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 5900520 2108388 26.33 2620 1549336 623716 6.89 467268 1404048 73324 01:07:01 AM 5648740 2360168 29.47 2620 1766244 605024 6.68 511712 1566000 137152 01:08:01 AM 5575208 2433700 30.39 2620 1804484 615760 6.80 566868 1561020 16272 01:09:01 AM 5664512 2344396 29.27 2620 1805344 526288 5.81 480964 1561288 20 01:10:01 AM 5537048 2471860 30.86 2620 1820832 636280 7.02 719100 1448508 29032 Average: 5665206 2343702 29.26 2620 1749248 601414 6.64 549182 1508173 51160 01:05:17 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:06:01 AM eth0 352.76 226.72 1254.62 81.84 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 57.03 41.61 883.73 7.22 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 16.89 15.54 48.49 5.97 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 18.59 18.20 19.97 5.69 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 23.75 19.94 26.19 8.14 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 79.24 55.27 401.16 18.39 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) 01/22/2025 _x86_64_ (2 CPU) 01:04:03 AM LINUX RESTART 01:05:17 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 28.03 0.00 4.50 18.40 0.12 48.95 01:06:01 AM 0 35.69 0.00 4.11 17.03 0.12 43.05 01:06:01 AM 1 20.46 0.00 4.89 19.76 0.12 54.78 01:07:01 AM all 22.55 0.00 2.15 15.49 0.20 59.61 01:07:01 AM 0 35.86 0.00 3.02 22.28 0.23 38.60 01:07:01 AM 1 9.69 0.00 1.31 8.91 0.17 79.93 01:08:01 AM all 27.06 0.00 2.26 14.14 0.14 56.40 01:08:01 AM 0 44.17 0.00 3.04 15.13 0.16 37.50 01:08:01 AM 1 10.70 0.00 1.48 13.21 0.14 74.48 01:09:01 AM all 24.21 0.00 1.56 5.16 0.08 68.99 01:09:01 AM 0 34.30 0.00 1.96 5.13 0.07 58.54 01:09:01 AM 1 14.35 0.00 1.18 5.19 0.07 79.21 01:10:01 AM all 31.51 0.00 1.64 1.32 0.10 65.43 01:10:01 AM 0 60.75 0.00 2.57 2.71 0.13 33.85 01:10:01 AM 1 4.06 0.00 0.81 0.02 0.08 95.04 Average: all 26.59 0.00 2.31 10.48 0.13 60.50 Average: 0 42.42 0.00 2.87 12.23 0.14 42.34 Average: 1 11.33 0.00 1.76 8.80 0.12 78.00