---> uname -a: Linux prd-centos7-builder-2c-1g-38296.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 515 5427 16 1878 7022 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:aa:2d:d7 brd ff:ff:ff:ff:ff:ff inet 10.30.122.8/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85965sec preferred_lft 85965sec inet6 fe80::f816:3eff:feaa:2dd7/64 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) 02/06/2025 _x86_64_ (2 CPU) 02:03:25 PM LINUX RESTART 02:04:23 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 90.25 32.13 58.12 6516.87 10827.98 02:06:01 PM 124.68 1.20 123.48 39.17 5216.74 02:07:01 PM 181.56 0.00 181.56 0.00 5834.95 02:08:01 PM 149.35 0.03 149.32 0.27 4832.05 02:09:01 PM 79.80 0.68 79.11 53.83 1953.80 02:10:01 PM 22.10 1.63 20.47 146.04 491.81 Average: 109.11 4.25 104.86 775.73 4471.71 02:04:23 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5918256 2090652 26.10 2620 1551932 599824 6.62 460876 1397772 77760 02:06:01 PM 5729084 2279824 28.47 2620 1677752 640588 7.07 552940 1471864 75168 02:07:01 PM 5683796 2325112 29.03 2620 1726224 611588 6.75 502616 1541632 19632 02:08:01 PM 5529464 2479444 30.96 2620 1819436 650896 7.19 596384 1583248 51396 02:09:01 PM 5586560 2422348 30.25 2620 1809896 601440 6.64 557240 1563260 12 02:10:01 PM 5540416 2468492 30.82 2620 1822000 634848 7.01 716352 1451292 25976 Average: 5664596 2344312 29.27 2620 1734540 623197 6.88 564401 1501511 41657 02:04:23 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 PM eth0 451.73 304.55 1383.21 94.19 0.00 0.00 0.00 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 36.04 30.32 652.38 4.70 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 13.09 11.76 104.57 2.79 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 19.74 17.60 214.96 4.97 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 22.30 22.45 22.04 7.28 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM eth0 26.18 22.90 27.79 14.25 0.00 0.00 0.00 02:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 71.66 52.91 337.01 16.63 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) 02/06/2025 _x86_64_ (2 CPU) 02:03:25 PM LINUX RESTART 02:04:23 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 27.85 0.00 4.74 19.47 0.11 47.83 02:05:01 PM 0 20.80 0.00 4.06 18.56 0.11 56.47 02:05:01 PM 1 35.02 0.00 5.47 20.42 0.11 38.98 02:06:01 PM all 12.23 0.00 1.30 14.00 0.09 72.38 02:06:01 PM 0 5.15 0.00 0.59 11.03 0.08 83.14 02:06:01 PM 1 19.44 0.00 2.01 17.02 0.09 61.44 02:07:01 PM all 13.87 0.00 1.65 14.29 0.12 70.08 02:07:01 PM 0 5.55 0.00 1.03 11.59 0.12 81.72 02:07:01 PM 1 22.33 0.00 2.31 17.03 0.12 58.22 02:08:01 PM all 20.75 0.00 2.04 8.83 0.10 68.28 02:08:01 PM 0 12.71 0.00 1.80 7.03 0.09 78.37 02:08:01 PM 1 28.94 0.00 2.27 10.66 0.10 58.03 02:09:01 PM all 25.98 0.00 1.77 7.86 0.09 64.29 02:09:01 PM 0 23.85 0.00 1.92 4.86 0.12 69.24 02:09:01 PM 1 28.11 0.00 1.64 10.86 0.09 59.31 02:10:01 PM all 27.52 0.00 1.63 4.16 0.10 66.59 02:10:01 PM 0 15.59 0.00 1.36 2.57 0.09 80.40 02:10:01 PM 1 39.76 0.00 1.88 5.77 0.10 52.48 Average: all 20.91 0.00 2.02 10.91 0.10 66.07 Average: 0 13.44 0.00 1.64 8.67 0.10 76.15 Average: 1 28.49 0.00 2.40 13.19 0.10 55.82