---> uname -a: Linux prd-centos7-builder-2c-1g-36468.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 510 5438 16 1871 7028 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:4f:6e:32 brd ff:ff:ff:ff:ff:ff inet 10.30.122.38/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fe4f:6e32/64 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) 01/10/2025 _x86_64_ (2 CPU) 12:03:20 PM LINUX RESTART 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 219.04 2.17 216.87 67.17 8717.52 12:06:01 PM 191.49 0.63 190.85 52.51 5466.48 12:07:01 PM 15.36 0.03 15.32 1.20 340.72 12:08:01 PM 29.95 1.95 28.00 210.53 805.20 Average: 113.95 1.20 112.76 82.85 3832.21 12:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5612460 2396456 29.92 2620 1795176 621520 6.86 517960 1578012 115192 12:06:01 PM 5546948 2461968 30.74 2620 1805172 674616 7.45 597488 1561640 188 12:07:01 PM 5607136 2401780 29.99 2620 1805000 611972 6.76 538004 1561120 8 12:08:01 PM 5634640 2374276 29.65 2620 1813580 575728 6.36 625012 1446908 30040 Average: 5600296 2408620 30.07 2620 1804732 620959 6.86 569616 1536920 36357 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:05:01 PM eth0 65.92 54.44 1037.15 10.03 0.00 0.00 0.00 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 23.44 21.69 58.26 7.28 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 12.77 12.52 9.29 4.75 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 31.28 25.28 31.51 10.60 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 33.35 28.48 284.03 8.16 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) 01/10/2025 _x86_64_ (2 CPU) 12:03:20 PM LINUX RESTART 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 34.63 0.00 3.37 5.19 0.17 56.64 12:05:01 PM 0 19.66 0.00 1.97 2.36 0.17 75.83 12:05:01 PM 1 50.07 0.00 4.80 8.10 0.18 36.86 12:06:01 PM all 30.83 0.00 2.09 2.40 0.10 64.58 12:06:01 PM 0 27.14 0.00 2.14 2.00 0.10 68.62 12:06:01 PM 1 34.52 0.00 2.06 2.80 0.09 60.54 12:07:01 PM all 21.09 0.00 0.80 3.76 0.11 74.24 12:07:01 PM 0 3.80 0.00 0.41 1.32 0.12 94.36 12:07:01 PM 1 39.84 0.00 1.19 6.42 0.13 52.42 12:08:01 PM all 34.52 0.00 2.25 1.08 0.11 62.05 12:08:01 PM 0 17.09 0.00 1.66 1.10 0.09 80.07 12:08:01 PM 1 53.12 0.00 2.89 1.04 0.13 42.83 Average: all 30.27 0.00 2.13 3.11 0.12 64.36 Average: 0 16.84 0.00 1.54 1.69 0.12 79.81 Average: 1 44.32 0.00 2.74 4.60 0.13 48.21