---> uname -a: Linux prd-centos7-builder-1c-1g-4166.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 374 144 16 1318 1271 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:e1:f8:30 brd ff:ff:ff:ff:ff:ff inet 10.32.7.179/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86092sec preferred_lft 86092sec inet6 fe80::f816:3eff:fee1:f830/64 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) 01/26/2026 _x86_64_ (1 CPU) 10:03:47 AM LINUX RESTART 10:04:02 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 220.51 134.85 85.66 10933.77 43421.23 10:06:01 AM 79.83 3.49 76.34 163.07 6893.52 10:07:01 AM 93.70 0.58 93.12 27.36 7786.99 10:08:01 AM 150.15 59.89 90.25 4746.99 7812.40 10:09:02 AM 26.92 0.74 26.17 114.35 1556.72 Average: 112.85 38.65 74.20 3094.43 13115.65 10:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 71528 1810256 96.20 2088 1450152 435408 14.86 334488 1323972 3560 10:06:01 AM 80048 1801736 95.75 2088 1318048 516740 17.63 465404 1142644 103768 10:07:01 AM 145288 1736496 92.28 2088 1360580 379364 12.95 363800 1153792 114524 10:08:01 AM 73400 1808384 96.10 2088 1285088 511564 17.46 459496 1110216 19448 10:09:02 AM 181884 1699900 90.33 2088 1251372 436224 14.89 415056 1045772 8164 Average: 110430 1771354 94.13 2088 1333048 455860 15.56 407649 1155279 49893 10:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 262.77 128.83 711.56 59.09 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 144.55 72.52 922.86 7.85 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 70.18 46.35 308.86 7.39 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 68.59 32.66 220.61 16.92 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 16.53 15.51 13.41 7.06 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 110.80 58.38 433.44 19.15 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) 01/26/2026 _x86_64_ (1 CPU) 10:03:47 AM LINUX RESTART 10:04:02 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 65.73 0.00 25.14 3.43 5.40 0.29 10:05:01 AM 0 65.73 0.00 25.14 3.43 5.40 0.29 10:06:01 AM all 70.18 0.00 7.24 2.38 4.33 15.87 10:06:01 AM 0 70.18 0.00 7.24 2.38 4.33 15.87 10:07:01 AM all 73.11 0.00 6.98 1.09 3.51 15.31 10:07:01 AM 0 73.11 0.00 6.98 1.09 3.51 15.31 10:08:01 AM all 73.20 0.00 6.63 9.88 2.71 7.59 10:08:01 AM 0 73.20 0.00 6.63 9.88 2.71 7.59 10:09:02 AM all 82.96 0.00 4.98 1.16 2.72 8.17 10:09:02 AM 0 82.96 0.00 4.98 1.16 2.72 8.17 Average: all 73.12 0.00 10.01 3.59 3.72 9.58 Average: 0 73.12 0.00 10.01 3.59 3.72 9.58