---> uname -a: Linux prd-centos7-builder-1c-1g-10183.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 387 103 16 1346 1250 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:8a:1e:98 brd ff:ff:ff:ff:ff:ff inet 10.32.7.37/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86038sec preferred_lft 86038sec inet6 fe80::f816:3eff:fe8a:1e98/64 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) 03/31/2026 _x86_64_ (1 CPU) 12:26:34 PM LINUX RESTART 12:27:01 PM tps rtps wtps bread/s bwrtn/s 12:28:01 PM 126.06 38.23 87.82 4957.47 42308.14 12:29:02 PM 90.68 0.14 90.53 2.46 9918.71 12:30:01 PM 73.63 1.32 72.31 185.76 10697.88 12:31:01 PM 149.93 2.55 147.38 333.21 30324.54 12:32:01 PM 101.19 66.11 35.09 4904.09 2879.13 Average: 108.33 21.72 86.61 2078.74 19195.04 12:27:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:28:01 PM 98236 1783548 94.78 2088 1404320 444304 15.16 361688 1256496 55640 12:29:02 PM 89704 1792080 95.23 2088 1346852 473160 16.15 407092 1182748 107280 12:30:01 PM 74908 1806876 96.02 2088 1299800 551800 18.83 506608 1069804 90284 12:31:01 PM 218456 1663328 88.39 2088 1154760 501020 17.10 502132 870332 55840 12:32:01 PM 174104 1707680 90.75 2088 1216124 427876 14.60 507244 910728 22064 Average: 131082 1750702 93.03 2088 1284371 479632 16.37 456953 1058022 66222 12:27:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:28:01 PM eth0 282.14 146.13 1115.92 61.25 0.00 0.00 0.00 12:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:02 PM eth0 61.18 53.25 743.34 6.40 0.00 0.00 0.00 12:29:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 PM eth0 58.60 46.35 973.51 9.11 0.00 0.00 0.00 12:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 PM eth0 20.23 15.61 536.40 2.94 0.00 0.00 0.00 12:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 PM eth0 14.02 14.62 11.74 10.07 0.00 0.00 0.00 12:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 86.99 55.07 674.43 17.91 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) 03/31/2026 _x86_64_ (1 CPU) 12:26:34 PM LINUX RESTART 12:27:01 PM CPU %user %nice %system %iowait %steal %idle 12:28:01 PM all 72.37 0.00 14.13 3.44 2.71 7.35 12:28:01 PM 0 72.37 0.00 14.13 3.44 2.71 7.35 12:29:02 PM all 70.28 0.00 6.75 1.83 2.79 18.35 12:29:02 PM 0 70.28 0.00 6.75 1.83 2.79 18.35 12:30:01 PM all 67.41 0.00 7.14 1.07 2.56 21.82 12:30:01 PM 0 67.41 0.00 7.14 1.07 2.56 21.82 12:31:01 PM all 72.54 0.00 8.04 2.55 2.67 14.21 12:31:01 PM 0 72.54 0.00 8.04 2.55 2.67 14.21 12:32:01 PM all 73.36 0.00 4.85 9.59 2.26 9.93 12:32:01 PM 0 73.36 0.00 4.85 9.59 2.26 9.93 Average: all 71.20 0.00 8.17 3.70 2.60 14.32 Average: 0 71.20 0.00 8.17 3.70 2.60 14.32