---> uname -a: Linux prd-centos7-builder-1c-1g-5.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 5.5G 15G 28% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 348 285 16 1203 1300 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:c5:80:27 brd ff:ff:ff:ff:ff:ff inet 10.32.7.143/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86090sec preferred_lft 86090sec inet6 fe80::f816:3eff:fec5:8027/64 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) 05/03/2026 _x86_64_ (1 CPU) 10:49:45 PM LINUX RESTART 10:50:01 PM tps rtps wtps bread/s bwrtn/s 10:51:01 PM 198.08 115.66 82.42 9715.79 41409.01 10:52:01 PM 80.87 1.63 79.24 105.07 9380.92 10:53:01 PM 88.60 4.56 84.03 451.43 8843.84 10:54:02 PM 103.06 62.61 40.45 5216.80 5315.49 10:55:01 PM 25.40 2.57 22.83 95.09 1125.86 Average: 99.48 37.58 61.90 3131.42 13252.37 10:50:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 PM 99672 1782112 94.70 2088 1417824 434920 14.84 339448 1282404 31304 10:52:01 PM 143160 1738624 92.39 2088 1329388 443372 15.13 370524 1173664 100528 10:53:01 PM 67308 1814476 96.42 2088 1287640 578768 19.75 469592 1113888 115596 10:54:02 PM 330560 1551224 82.43 2088 1140008 417988 14.26 329300 1001464 24648 10:55:01 PM 291252 1590532 84.52 2088 1141036 454956 15.53 382012 987340 7784 Average: 186390 1695394 90.10 2088 1263179 466001 15.90 378175 1111752 55972 10:50:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:51:01 PM eth0 247.54 136.36 924.00 57.79 0.00 0.00 0.00 10:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 PM eth0 80.13 76.30 924.74 8.08 0.00 0.00 0.00 10:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 33.32 29.81 233.09 9.36 0.00 0.00 0.00 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:02 PM eth0 19.94 18.32 52.42 10.00 0.00 0.00 0.00 10:54:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 PM eth0 10.45 12.94 10.45 8.51 0.00 0.00 0.00 10:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 78.48 54.87 430.22 18.78 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) 05/03/2026 _x86_64_ (1 CPU) 10:49:45 PM LINUX RESTART 10:50:01 PM CPU %user %nice %system %iowait %steal %idle 10:51:01 PM all 70.44 0.00 17.80 3.21 3.57 4.98 10:51:01 PM 0 70.44 0.00 17.80 3.21 3.57 4.98 10:52:01 PM all 69.76 0.00 6.16 0.94 2.72 20.42 10:52:01 PM 0 69.76 0.00 6.16 0.94 2.72 20.42 10:53:01 PM all 75.47 0.00 7.36 2.00 2.80 12.37 10:53:01 PM 0 75.47 0.00 7.36 2.00 2.80 12.37 10:54:02 PM all 69.77 0.00 7.57 8.33 2.49 11.84 10:54:02 PM 0 69.77 0.00 7.57 8.33 2.49 11.84 10:55:01 PM all 80.51 0.00 3.97 1.00 2.82 11.70 10:55:01 PM 0 80.51 0.00 3.97 1.00 2.82 11.70 Average: all 73.16 0.00 8.59 3.11 2.88 12.27 Average: 0 73.16 0.00 8.59 3.11 2.88 12.27