---> uname -a: Linux prd-centos7-builder-2c-1g-35158.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 506 5442 16 1872 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:89:24:29 brd ff:ff:ff:ff:ff:ff inet 10.30.123.83/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:fe89:2429/64 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) 12/16/2024 _x86_64_ (2 CPU) 01:03:25 AM LINUX RESTART 01:04:05 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 176.40 23.23 153.18 4466.79 6138.67 01:06:01 AM 269.84 0.30 269.54 14.92 8726.43 01:07:01 AM 82.53 0.37 82.16 37.58 2029.55 01:08:01 AM 29.30 1.95 27.35 210.53 751.22 Average: 138.90 6.18 132.72 1127.15 4382.46 01:04:05 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5761972 2246944 28.06 2620 1697656 590892 6.52 452568 1521188 129356 01:06:01 AM 5622804 2386112 29.79 2620 1803468 595956 6.58 523216 1561032 40392 01:07:01 AM 5655576 2353340 29.38 2620 1804524 559788 6.18 491880 1561004 24 01:08:01 AM 5648244 2360672 29.48 2620 1813108 552304 6.10 609948 1446876 30028 Average: 5672149 2336767 29.18 2620 1779689 574735 6.35 519403 1522525 49950 01:04:05 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 AM eth0 306.03 206.90 1654.61 68.28 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 34.23 28.71 300.60 8.33 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 27.89 24.89 26.91 8.49 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 31.08 24.18 30.46 15.25 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 Average: eth0 96.33 68.89 483.76 24.36 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) 12/16/2024 _x86_64_ (2 CPU) 01:03:25 AM LINUX RESTART 01:04:05 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 35.88 0.00 5.03 6.68 0.14 52.27 01:05:01 AM 0 28.63 0.00 4.38 3.87 0.13 63.00 01:05:01 AM 1 43.32 0.00 5.72 9.60 0.14 41.23 01:06:01 AM all 30.98 0.00 2.52 6.43 0.12 59.94 01:06:01 AM 0 17.28 0.00 1.81 5.37 0.14 75.40 01:06:01 AM 1 45.20 0.00 3.25 7.51 0.12 43.92 01:07:01 AM all 35.94 0.00 1.76 1.65 0.10 60.55 01:07:01 AM 0 10.79 0.00 1.39 1.68 0.10 86.05 01:07:01 AM 1 62.30 0.00 2.13 1.63 0.11 33.84 01:08:01 AM all 32.46 0.00 1.97 0.54 0.12 64.91 01:08:01 AM 0 6.84 0.00 1.16 0.02 0.12 91.86 01:08:01 AM 1 59.69 0.00 2.85 1.10 0.13 36.23 Average: all 33.78 0.00 2.77 3.76 0.12 59.57 Average: 0 15.55 0.00 2.13 2.69 0.12 79.51 Average: 1 52.81 0.00 3.44 4.87 0.12 38.75