---> uname -a: Linux prd-centos7-builder-1c-1g-10182.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 5.6G 15G 28% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 377 162 16 1297 1268 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:b0:b0:99 brd ff:ff:ff:ff:ff:ff inet 10.32.7.71/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:feb0:b099/64 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) 09/07/2026 _x86_64_ (1 CPU) 10:03:48 AM LINUX RESTART 10:05:01 AM tps rtps wtps bread/s bwrtn/s 10:06:01 AM 96.41 9.75 86.66 976.93 10924.79 10:07:01 AM 91.36 2.39 88.97 185.15 10687.36 10:08:01 AM 119.20 60.90 58.30 4700.84 4242.25 10:09:02 AM 33.77 0.37 33.40 96.05 1914.70 Average: 85.29 18.34 66.95 1488.93 6962.02 10:05:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 AM 278592 1603192 85.20 2088 1228888 397108 13.55 300640 1106220 54848 10:07:01 AM 152704 1729080 91.89 2088 1344424 382328 13.05 371408 1136984 32664 10:08:01 AM 92756 1789028 95.07 2088 1331408 442532 15.10 462516 1089984 19972 10:09:02 AM 137664 1744120 92.68 2088 1228168 500956 17.10 476000 1033444 7644 Average: 165429 1716355 91.21 2088 1283222 430731 14.70 402641 1091658 28782 10:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:06:01 AM eth0 167.14 105.43 953.91 10.08 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 103.98 78.25 666.05 11.91 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 48.63 31.12 223.26 14.42 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 10:09:02 AM eth0 19.36 17.53 17.33 9.96 0.00 0.00 0.00 10:09:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 85.06 58.26 467.00 11.59 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) 09/07/2026 _x86_64_ (1 CPU) 10:03:48 AM LINUX RESTART 10:05:01 AM CPU %user %nice %system %iowait %steal %idle 10:06:01 AM all 71.84 0.00 7.10 2.33 3.12 15.62 10:06:01 AM 0 71.84 0.00 7.10 2.33 3.12 15.62 10:07:01 AM all 72.13 0.00 7.37 1.90 2.93 15.66 10:07:01 AM 0 72.13 0.00 7.37 1.90 2.93 15.66 10:08:01 AM all 75.23 0.00 8.15 8.15 2.89 5.57 10:08:01 AM 0 75.23 0.00 8.15 8.15 2.89 5.57 10:09:02 AM all 83.14 0.00 5.11 0.93 2.76 8.05 10:09:02 AM 0 83.14 0.00 5.11 0.93 2.76 8.05 Average: all 75.56 0.00 6.93 3.33 2.93 11.24 Average: 0 75.56 0.00 6.93 3.33 2.93 11.24