---> uname -a: Linux prd-centos7-builder-2c-1g-42269.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 482 5462 16 1877 7056 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:57:d0:a4 brd ff:ff:ff:ff:ff:ff inet 10.30.122.122/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe57:d0a4/64 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) 03/28/2025 _x86_64_ (2 CPU) 08:03:23 PM LINUX RESTART 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 176.89 10.66 166.23 1187.94 6461.40 08:06:01 PM 235.77 0.03 235.73 0.27 7583.18 08:07:01 PM 163.52 0.65 162.87 52.64 4581.18 08:08:01 PM 39.25 0.03 39.21 1.20 789.16 08:09:01 PM 71.06 1.95 69.12 210.56 1567.00 Average: 137.30 2.67 134.63 290.58 4196.53 08:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5661236 2347680 29.31 2620 1756188 622536 6.87 538568 1531936 165100 08:06:01 PM 5664644 2344272 29.27 2620 1798592 558356 6.16 469988 1578692 101024 08:07:01 PM 5634248 2374668 29.65 2620 1808820 571160 6.31 509912 1561892 11116 08:08:01 PM 5576780 2432136 30.37 2620 1809156 628560 6.94 568492 1561352 292 08:09:01 PM 5605544 2403372 30.01 2620 1817460 584764 6.46 655312 1443692 12920 Average: 5628490 2380426 29.72 2620 1798043 593075 6.55 548454 1535513 58090 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 PM eth0 130.12 88.49 998.34 30.86 0.00 0.00 0.00 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 27.02 21.79 280.85 4.55 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 21.54 21.22 57.87 7.01 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 23.75 22.77 18.62 8.44 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 27.10 23.50 28.31 13.91 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 45.91 35.56 276.85 12.95 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) 03/28/2025 _x86_64_ (2 CPU) 08:03:23 PM LINUX RESTART 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 23.95 0.00 2.71 8.58 0.10 64.66 08:05:01 PM 0 9.25 0.00 1.62 6.12 0.09 82.92 08:05:01 PM 1 39.23 0.00 3.83 11.12 0.11 45.71 08:06:01 PM all 16.75 0.00 2.03 13.37 0.09 67.76 08:06:01 PM 0 15.78 0.00 2.01 9.94 0.09 72.18 08:06:01 PM 1 17.72 0.00 2.06 16.82 0.09 63.32 08:07:01 PM all 24.30 0.00 1.88 7.19 0.09 66.54 08:07:01 PM 0 12.40 0.00 1.54 4.47 0.07 81.53 08:07:01 PM 1 36.60 0.00 2.24 10.02 0.11 51.02 08:08:01 PM all 29.68 0.00 1.20 3.31 0.10 65.71 08:08:01 PM 0 6.84 0.00 0.83 1.82 0.10 90.40 08:08:01 PM 1 53.84 0.00 1.61 4.88 0.11 39.56 08:09:01 PM all 26.84 0.00 1.94 3.63 0.09 67.51 08:09:01 PM 0 19.14 0.00 1.65 3.57 0.09 75.56 08:09:01 PM 1 34.67 0.00 2.19 3.67 0.10 59.36 Average: all 24.29 0.00 1.95 7.22 0.09 66.44 Average: 0 12.66 0.00 1.53 5.17 0.09 80.56 Average: 1 36.28 0.00 2.38 9.33 0.10 51.90