---> uname -a: Linux prd-centos7-builder-1c-1g-624.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 371 172 15 1293 1267 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:a5:61:3e brd ff:ff:ff:ff:ff:ff inet 10.32.7.209/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85973sec preferred_lft 85973sec inet6 fe80::f816:3eff:fea5:613e/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) 12/15/2025 _x86_64_ (1 CPU) 05:40:55 PM LINUX RESTART 05:42:01 PM tps rtps wtps bread/s bwrtn/s 05:43:01 PM 87.42 3.88 83.54 169.01 9562.58 05:44:01 PM 77.64 1.13 76.50 172.96 6987.47 05:45:02 PM 111.86 0.16 111.70 6.18 28207.85 05:46:01 PM 115.91 10.11 105.80 791.74 24137.55 05:47:01 PM 114.64 88.20 26.44 5940.53 1903.66 05:48:01 PM 20.33 1.30 19.03 58.49 528.39 Average: 87.96 17.48 70.48 1190.60 11882.57 05:42:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:43:01 PM 258720 1623064 86.25 2088 1259860 397856 13.58 305596 1124816 49636 05:44:01 PM 120252 1761532 93.61 2088 1356168 413376 14.11 379884 1161820 67688 05:45:02 PM 71860 1809924 96.18 2088 1258268 570660 19.47 660164 892296 17884 05:46:01 PM 380436 1501348 79.78 2088 1020548 429672 14.66 464460 757952 24436 05:47:01 PM 200880 1680904 89.33 2088 1202932 423900 14.47 489692 909776 10136 05:48:01 PM 121016 1760768 93.57 2088 1204724 501892 17.13 568980 910340 10440 Average: 192194 1689590 89.79 2088 1217083 456226 15.57 478129 959500 30037 05:42:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:43:01 PM eth0 73.85 67.46 886.25 8.95 0.00 0.00 0.00 05:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 PM eth0 33.79 32.22 262.41 7.05 0.00 0.00 0.00 05:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:02 PM eth0 182.72 168.75 3822.65 13.60 0.00 0.00 0.00 05:45:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 PM eth0 9.99 12.27 6.47 4.44 0.00 0.00 0.00 05:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 PM eth0 11.98 13.06 9.97 8.93 0.00 0.00 0.00 05:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 PM eth0 9.86 11.64 8.91 5.24 0.00 0.00 0.00 05:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 54.09 51.25 841.25 8.06 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) 12/15/2025 _x86_64_ (1 CPU) 05:40:55 PM LINUX RESTART 05:42:01 PM CPU %user %nice %system %iowait %steal %idle 05:43:01 PM all 69.38 0.00 5.97 1.75 5.02 17.88 05:43:01 PM 0 69.38 0.00 5.97 1.75 5.02 17.88 05:44:01 PM all 68.74 0.00 5.56 1.95 5.55 18.20 05:44:01 PM 0 68.74 0.00 5.56 1.95 5.55 18.20 05:45:02 PM all 52.59 0.00 6.32 2.04 5.13 33.92 05:45:02 PM 0 52.59 0.00 6.32 2.04 5.13 33.92 05:46:01 PM all 68.50 0.00 7.29 3.37 5.71 15.13 05:46:01 PM 0 68.50 0.00 7.29 3.37 5.71 15.13 05:47:01 PM all 66.84 0.00 3.42 13.02 4.38 12.33 05:47:01 PM 0 66.84 0.00 3.42 13.02 4.38 12.33 05:48:01 PM all 74.71 0.00 3.32 1.73 5.26 14.98 05:48:01 PM 0 74.71 0.00 3.32 1.73 5.26 14.98 Average: all 66.76 0.00 5.31 3.98 5.17 18.78 Average: 0 66.76 0.00 5.31 3.98 5.17 18.78