---> uname -a: Linux prd-centos7-builder-1c-1g-4182.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 UTC 2024 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): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 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 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 ssbd rsb_ctxsw 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: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 882M 0 882M 0% /dev tmpfs 919M 0 919M 0% /dev/shm tmpfs 919M 17M 903M 2% /run tmpfs 919M 0 919M 0% /sys/fs/cgroup /dev/vda1 20G 6.3G 14G 32% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 368 159 16 1309 1270 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 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:49:3a:71 brd ff:ff:ff:ff:ff:ff inet 10.32.7.11/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85962sec preferred_lft 85962sec inet6 fe80::f816:3eff:fe49:3a71/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.108.1.el7.x86_64 (centos-7-builder-e2bfffa3-670a-44cc-9bdf-77539580edb4.novalocal) 06/30/2025 _x86_64_ (1 CPU) 10:44:30 AM LINUX RESTART 10:45:02 AM tps rtps wtps bread/s bwrtn/s 10:46:01 AM 89.83 38.79 51.04 4974.64 3879.56 10:47:01 AM 89.18 0.02 89.17 0.57 10799.19 10:48:01 AM 92.87 0.73 92.13 33.61 15103.93 10:49:01 AM 104.81 0.76 104.05 31.30 26733.11 10:50:01 AM 80.86 11.95 68.91 794.69 14091.34 10:51:02 AM 113.69 85.91 27.78 5722.34 1764.62 Average: 95.20 22.91 72.29 1908.59 12117.68 10:45:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:46:01 AM 87580 1794204 95.35 2088 1412756 447036 15.26 360448 1267216 58372 10:47:01 AM 114096 1767688 93.94 2088 1333308 466272 15.91 392204 1177012 75440 10:48:01 AM 76228 1805556 95.95 2088 1338608 513788 17.53 521848 1052100 80348 10:49:01 AM 183784 1698000 90.23 2088 1193968 526848 17.98 731164 703936 34264 10:50:01 AM 304496 1577288 83.82 2088 1049048 481432 16.43 541124 760200 30932 10:51:02 AM 140264 1741520 92.55 2088 1218272 472172 16.11 548948 913124 8676 Average: 151075 1730709 91.97 2088 1257660 484591 16.54 515956 978931 48005 10:45:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:46:01 AM eth0 272.23 140.16 1119.56 60.48 0.00 0.00 0.00 10:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 AM eth0 53.96 48.20 671.44 5.90 0.00 0.00 0.00 10:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 AM eth0 93.60 73.74 2414.55 10.33 0.00 0.00 0.00 10:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 AM eth0 65.64 47.42 1484.11 6.17 0.00 0.00 0.00 10:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 AM eth0 7.39 8.91 4.88 3.36 0.00 0.00 0.00 10:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:02 AM eth0 11.44 12.20 9.73 8.66 0.00 0.00 0.00 10:51:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 82.98 54.58 946.33 15.58 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-builder-e2bfffa3-670a-44cc-9bdf-77539580edb4.novalocal) 06/30/2025 _x86_64_ (1 CPU) 10:44:30 AM LINUX RESTART 10:45:02 AM CPU %user %nice %system %iowait %steal %idle 10:46:01 AM all 72.38 0.00 10.59 1.91 8.82 6.30 10:46:01 AM 0 72.38 0.00 10.59 1.91 8.82 6.30 10:47:01 AM all 69.13 0.00 6.27 1.79 7.56 15.26 10:47:01 AM 0 69.13 0.00 6.27 1.79 7.56 15.26 10:48:01 AM all 58.58 0.00 6.20 1.79 6.72 26.71 10:48:01 AM 0 58.58 0.00 6.20 1.79 6.72 26.71 10:49:01 AM all 60.74 0.00 6.63 2.57 7.19 22.87 10:49:01 AM 0 60.74 0.00 6.63 2.57 7.19 22.87 10:50:01 AM all 59.81 0.00 4.80 2.72 6.34 26.32 10:50:01 AM 0 59.81 0.00 4.80 2.72 6.34 26.32 10:51:02 AM all 66.39 0.00 3.82 11.03 7.76 10.99 10:51:02 AM 0 66.39 0.00 3.82 11.03 7.76 10.99 Average: all 64.46 0.00 6.36 3.64 7.39 18.15 Average: 0 64.46 0.00 6.36 3.64 7.39 18.15