---> uname -a: Linux prd-centos7-builder-1c-1g-4280.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: 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 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 5.6G 15G 28% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 369 132 16 1335 1276 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:a4:58:29 brd ff:ff:ff:ff:ff:ff inet 10.32.6.20/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fea4:5829/64 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) 07/01/2025 _x86_64_ (1 CPU) 10:03:58 AM LINUX RESTART 10:05:01 AM tps rtps wtps bread/s bwrtn/s 10:06:02 AM 86.58 4.83 81.74 210.80 9031.81 10:07:01 AM 90.04 0.60 89.44 27.68 7218.48 10:08:01 AM 135.57 59.20 76.37 4695.59 6102.62 10:09:01 AM 26.14 0.50 25.64 104.20 1530.16 Average: 84.63 16.35 68.28 1264.33 5975.55 10:05:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:02 AM 235184 1646600 87.50 2088 1276864 400608 13.67 306932 1145988 60668 10:07:01 AM 143944 1737840 92.35 2088 1353064 387140 13.21 361180 1154364 72620 10:08:01 AM 67156 1814628 96.43 2088 1301808 504476 17.22 488552 1086928 19404 10:09:01 AM 170008 1711776 90.97 2088 1267840 435088 14.85 396480 1075780 9060 Average: 154073 1727711 91.81 2088 1299894 431828 14.74 388286 1115765 40438 10:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:06:02 AM eth0 167.14 91.82 922.69 9.23 0.00 0.00 0.00 10:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 62.08 44.69 290.24 8.77 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 60.70 30.60 211.31 15.42 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 14.95 14.72 11.96 9.18 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 76.48 45.56 360.53 10.66 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) 07/01/2025 _x86_64_ (1 CPU) 10:03:58 AM LINUX RESTART 10:05:01 AM CPU %user %nice %system %iowait %steal %idle 10:06:02 AM all 69.55 0.00 6.60 1.89 6.22 15.74 10:06:02 AM 0 69.55 0.00 6.60 1.89 6.22 15.74 10:07:01 AM all 70.73 0.00 6.41 1.97 5.81 15.08 10:07:01 AM 0 70.73 0.00 6.41 1.97 5.81 15.08 10:08:01 AM all 71.75 0.00 6.22 9.48 5.77 6.78 10:08:01 AM 0 71.75 0.00 6.22 9.48 5.77 6.78 10:09:01 AM all 80.42 0.00 4.67 0.79 5.24 8.88 10:09:01 AM 0 80.42 0.00 4.67 0.79 5.24 8.88 Average: all 73.11 0.00 5.97 3.54 5.76 11.62 Average: 0 73.11 0.00 5.97 3.54 5.76 11.62