---> uname -a: Linux prd-centos7-builder-1c-1g-1651.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 ---> free -m: total used free shared buff/cache available Mem: 1837 398 102 16 1337 1239 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:98:51:50 brd ff:ff:ff:ff:ff:ff inet 10.32.6.167/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85938sec preferred_lft 85938sec inet6 fe80::f816:3eff:fe98:5150/64 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) 10:48:16 AM LINUX RESTART 10:49:02 AM tps rtps wtps bread/s bwrtn/s 10:50:01 AM 62.20 28.03 34.17 4682.30 3126.46 10:51:02 AM 57.01 1.08 55.93 60.14 5722.54 10:52:01 AM 72.30 1.25 71.05 177.22 6808.20 10:53:01 AM 83.89 1.18 82.71 61.29 11802.14 10:54:01 AM 94.11 0.30 93.82 11.18 19512.52 10:55:01 AM 121.87 64.59 57.28 5133.42 7311.00 10:56:01 AM 22.06 2.42 19.64 85.30 1036.26 Average: 73.48 13.88 59.60 1424.64 7958.69 10:49:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:50:01 AM 99512 1782272 94.71 2088 1427208 427100 14.58 330520 1290260 29316 10:51:02 AM 65512 1816272 96.52 2088 1339392 515752 17.60 453924 1167712 97888 10:52:01 AM 136788 1744996 92.73 2088 1343896 419828 14.33 369532 1160368 84404 10:53:01 AM 67688 1814096 96.40 2088 1290752 572524 19.54 505544 1066444 33024 10:54:01 AM 72724 1809060 96.14 2088 1234300 593076 20.24 643528 875964 86460 10:55:01 AM 154208 1727576 91.81 2088 1205612 462820 15.79 532968 895952 22924 10:56:01 AM 200472 1681312 89.35 2088 1208240 414060 14.13 485620 896908 7700 Average: 113843 1767941 93.95 2088 1292771 486451 16.60 474519 1050515 51674 10:49:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:50:01 AM eth0 167.81 116.71 916.63 59.91 0.00 0.00 0.00 10:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:02 AM eth0 48.71 41.60 626.40 4.18 0.00 0.00 0.00 10:51:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 AM eth0 28.06 25.55 268.44 5.45 0.00 0.00 0.00 10:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 AM eth0 76.90 64.06 1415.47 14.54 0.00 0.00 0.00 10:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 AM eth0 2.88 4.19 2.06 1.95 0.00 0.00 0.00 10:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 AM eth0 12.27 12.52 9.83 10.71 0.00 0.00 0.00 10:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 AM eth0 8.80 10.72 9.42 4.54 0.00 0.00 0.00 10:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 48.80 39.02 466.36 14.15 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) 04/28/2026 _x86_64_ (1 CPU) 10:48:16 AM LINUX RESTART 10:49:02 AM CPU %user %nice %system %iowait %steal %idle 10:50:01 AM all 57.05 0.00 8.02 4.40 23.60 6.93 10:50:01 AM 0 57.05 0.00 8.02 4.40 23.60 6.93 10:51:02 AM all 44.16 0.00 4.42 2.29 20.47 28.67 10:51:02 AM 0 44.16 0.00 4.42 2.29 20.47 28.67 10:52:01 AM all 53.34 0.00 5.22 2.84 22.92 15.69 10:52:01 AM 0 53.34 0.00 5.22 2.84 22.92 15.69 10:53:01 AM all 53.80 0.00 5.31 2.28 22.95 15.66 10:53:01 AM 0 53.80 0.00 5.31 2.28 22.95 15.66 10:54:01 AM all 55.92 0.00 6.06 2.81 22.16 13.05 10:54:01 AM 0 55.92 0.00 6.06 2.81 22.16 13.05 10:55:01 AM all 55.38 0.00 4.01 11.79 17.71 11.12 10:55:01 AM 0 55.38 0.00 4.01 11.79 17.71 11.12 10:56:01 AM all 63.86 0.00 3.26 1.63 16.10 15.15 10:56:01 AM 0 63.86 0.00 3.26 1.63 16.10 15.15 Average: all 54.69 0.00 5.17 3.99 20.85 15.30 Average: 0 54.69 0.00 5.17 3.99 20.85 15.30