---> uname -a: Linux prd-centos7-builder-1c-1g-1775.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 6.2G 14G 31% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 384 125 16 1328 1253 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:9b:43:dd brd ff:ff:ff:ff:ff:ff inet 10.32.7.105/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86035sec preferred_lft 86035sec inet6 fe80::f816:3eff:fe9b:43dd/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) 04/28/2026 _x86_64_ (1 CPU) 03:17:47 PM LINUX RESTART 03:18:01 PM tps rtps wtps bread/s bwrtn/s 03:19:01 PM 198.28 124.97 73.31 10016.88 40684.21 03:20:02 PM 80.84 1.88 78.97 86.20 9247.79 03:21:01 PM 99.48 1.30 98.18 182.14 8748.71 03:22:01 PM 117.44 0.23 117.21 10.02 22271.20 03:23:01 PM 129.52 64.74 64.78 5150.75 12718.36 Average: 125.06 38.56 86.50 3083.69 18733.36 03:18:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:19:01 PM 88256 1793528 95.31 2088 1428392 436652 14.90 354396 1279496 43840 03:20:02 PM 188964 1692820 89.96 2088 1293268 435372 14.86 347388 1151552 80684 03:21:01 PM 67332 1814452 96.42 2088 1352916 507212 17.31 429904 1154228 73100 03:22:01 PM 86740 1795044 95.39 2088 1226896 588816 20.09 634192 890384 93196 03:23:01 PM 159104 1722680 91.55 2088 1218972 442052 15.09 516056 916312 22924 Average: 118079 1763705 93.73 2088 1304089 482021 16.45 456387 1078394 62749 03:18:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:19:01 PM eth0 237.35 117.90 870.98 58.83 0.00 0.00 0.00 03:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:02 PM eth0 73.08 68.16 814.61 7.07 0.00 0.00 0.00 03:20:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 PM eth0 33.52 31.25 386.17 6.16 0.00 0.00 0.00 03:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 PM eth0 60.29 50.95 1234.74 6.67 0.00 0.00 0.00 03:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 PM eth0 11.43 11.67 9.72 7.98 0.00 0.00 0.00 03:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 83.02 55.97 664.47 17.30 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) 04/28/2026 _x86_64_ (1 CPU) 03:17:47 PM LINUX RESTART 03:18:01 PM CPU %user %nice %system %iowait %steal %idle 03:19:01 PM all 65.84 0.00 18.10 6.05 6.89 3.13 03:19:01 PM 0 65.84 0.00 18.10 6.05 6.89 3.13 03:20:02 PM all 66.47 0.00 5.94 2.20 6.50 18.89 03:20:02 PM 0 66.47 0.00 5.94 2.20 6.50 18.89 03:21:01 PM all 69.89 0.00 6.44 1.77 6.51 15.39 03:21:01 PM 0 69.89 0.00 6.44 1.77 6.51 15.39 03:22:01 PM all 67.23 0.00 6.14 2.56 6.35 17.72 03:22:01 PM 0 67.23 0.00 6.14 2.56 6.35 17.72 03:23:01 PM all 69.16 0.00 5.78 9.28 5.22 10.56 03:23:01 PM 0 69.16 0.00 5.78 9.28 5.22 10.56 Average: all 67.71 0.00 8.47 4.37 6.29 13.15 Average: 0 67.71 0.00 8.47 4.37 6.29 13.15