---> uname -a: Linux prd-centos7-builder-2c-1g-45034.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 522 5421 16 1876 7015 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:7a:19:63 brd ff:ff:ff:ff:ff:ff inet 10.30.122.21/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fe7a:1963/64 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) 04/16/2025 _x86_64_ (2 CPU) 02:03:21 AM LINUX RESTART 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 245.90 9.88 236.03 858.49 7810.24 02:06:01 AM 279.68 0.67 279.02 53.16 7716.30 02:07:01 AM 17.74 0.03 17.71 1.20 347.87 02:08:01 AM 30.08 1.95 28.13 210.53 775.40 Average: 143.37 3.13 140.24 280.86 4162.92 02:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5622192 2386716 29.80 2620 1798908 609108 6.72 513456 1578572 176760 02:06:01 AM 5630168 2378740 29.70 2620 1809308 586092 6.47 509844 1561564 8 02:07:01 AM 5563096 2445812 30.54 2620 1809592 644984 7.12 577672 1561232 256 02:08:01 AM 5567524 2441384 30.48 2620 1817328 629412 6.95 689752 1446196 20836 Average: 5595745 2413163 30.13 2620 1808784 617399 6.82 572681 1536891 49465 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 68.65 48.80 1055.08 11.29 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 19.67 17.99 55.87 6.07 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 16.29 15.00 11.80 6.10 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 30.61 26.03 33.62 14.51 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 33.81 26.95 289.11 9.49 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) 04/16/2025 _x86_64_ (2 CPU) 02:03:21 AM LINUX RESTART 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 38.26 0.00 4.59 1.98 0.15 55.02 02:05:01 AM 0 25.15 0.00 3.18 1.46 0.16 70.06 02:05:01 AM 1 51.75 0.00 6.04 2.52 0.14 39.55 02:06:01 AM all 24.71 0.00 2.22 1.11 0.09 71.87 02:06:01 AM 0 11.02 0.00 1.60 0.95 0.07 86.36 02:06:01 AM 1 38.86 0.00 2.85 1.28 0.09 56.92 02:07:01 AM all 19.29 0.00 1.23 2.04 0.09 77.34 02:07:01 AM 0 3.44 0.00 0.99 0.44 0.08 95.04 02:07:01 AM 1 35.77 0.00 1.49 3.70 0.10 58.94 02:08:01 AM all 32.20 0.00 2.01 1.57 0.11 64.11 02:08:01 AM 0 7.80 0.00 1.23 0.95 0.10 89.92 02:08:01 AM 1 57.90 0.00 2.81 2.21 0.12 36.96 Average: all 28.55 0.00 2.50 1.67 0.11 67.17 Average: 0 11.75 0.00 1.74 0.94 0.10 85.46 Average: 1 45.99 0.00 3.28 2.43 0.11 48.18