---> uname -a: Linux prd-centos7-builder-1c-1g-1803.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 6.2G 14G 31% / tmpfs 184M 0 184M 0% /run/user/1001 tmpfs 184M 0 184M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 1837 383 107 16 1346 1254 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:33:44:d0 brd ff:ff:ff:ff:ff:ff inet 10.32.6.249/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86038sec preferred_lft 86038sec inet6 fe80::f816:3eff:fe33:44d0/64 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) 04:55:16 PM LINUX RESTART 04:56:02 PM tps rtps wtps bread/s bwrtn/s 04:57:01 PM 82.84 16.43 66.40 1535.59 4994.56 04:58:01 PM 98.44 1.25 97.20 178.23 10536.42 04:59:01 PM 122.26 0.16 122.10 6.67 20549.17 05:00:01 PM 159.62 64.26 95.35 4898.58 18353.30 05:01:02 PM 41.67 3.38 38.29 412.49 3456.59 Average: 100.99 17.08 83.91 1404.96 11587.09 04:56:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:57:01 PM 83120 1798664 95.58 2088 1342968 514548 17.56 444140 1186720 73508 04:58:01 PM 130444 1751340 93.07 2088 1338364 428812 14.63 372408 1166508 105340 04:59:01 PM 73376 1808408 96.10 2088 1269980 564096 19.25 533776 1025152 91672 05:00:01 PM 121792 1759992 93.53 2088 1260564 438456 14.96 511168 962172 63852 05:01:02 PM 190552 1691232 89.87 2088 1215728 417468 14.25 494356 911600 7640 Average: 119857 1761927 93.63 2088 1285521 472676 16.13 471170 1050430 68402 04:56:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:57:01 PM eth0 133.91 103.80 1056.41 38.58 0.00 0.00 0.00 04:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 PM eth0 27.58 25.88 279.07 4.43 0.00 0.00 0.00 04:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 PM eth0 78.66 70.65 1491.11 7.78 0.00 0.00 0.00 04:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 PM eth0 9.46 9.87 7.47 7.71 0.00 0.00 0.00 05:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:02 PM eth0 12.85 14.14 13.11 8.37 0.00 0.00 0.00 05:01:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 52.38 44.79 568.84 13.33 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) 04:55:16 PM LINUX RESTART 04:56:02 PM CPU %user %nice %system %iowait %steal %idle 04:57:01 PM all 70.04 0.00 5.46 4.97 2.61 16.93 04:57:01 PM 0 70.04 0.00 5.46 4.97 2.61 16.93 04:58:01 PM all 71.21 0.00 7.14 1.90 2.75 17.00 04:58:01 PM 0 71.21 0.00 7.14 1.90 2.75 17.00 04:59:01 PM all 73.33 0.00 7.61 1.61 2.97 14.47 04:59:01 PM 0 73.33 0.00 7.61 1.61 2.97 14.47 05:00:01 PM all 70.62 0.00 7.08 10.22 2.79 9.29 05:00:01 PM 0 70.62 0.00 7.08 10.22 2.79 9.29 05:01:02 PM all 76.53 0.00 4.41 0.96 2.76 15.34 05:01:02 PM 0 76.53 0.00 4.41 0.96 2.76 15.34 Average: all 72.35 0.00 6.34 3.93 2.78 14.60 Average: 0 72.35 0.00 6.34 3.93 2.78 14.60