---> uname -a: Linux prd-centos7-builder-1c-1g-1770.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 6.2G 14G 31% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 393 121 16 1322 1244 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:e6:c6:e5 brd ff:ff:ff:ff:ff:ff inet 10.32.6.179/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86027sec preferred_lft 86027sec inet6 fe80::f816:3eff:fee6:c6e5/64 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) 03:17:44 PM LINUX RESTART 03:18:02 PM tps rtps wtps bread/s bwrtn/s 03:19:01 PM 196.71 114.28 82.43 9637.63 41521.02 03:20:01 PM 84.82 2.43 82.38 105.13 9189.45 03:21:01 PM 100.77 0.75 100.02 33.65 8183.12 03:22:02 PM 123.32 0.41 122.91 18.56 22835.31 03:23:01 PM 143.58 67.40 76.18 5337.32 13122.96 03:24:01 PM 40.33 17.09 23.24 867.30 1150.38 Average: 114.45 33.22 81.23 2623.76 15905.20 03:18:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:19:01 PM 80692 1801092 95.71 2088 1426400 438356 14.96 362860 1279820 43336 03:20:01 PM 186208 1695576 90.10 2088 1287640 438648 14.97 346700 1156776 65644 03:21:01 PM 74704 1807080 96.03 2088 1341524 506008 17.27 414352 1162804 66708 03:22:02 PM 78068 1803716 95.85 2088 1229348 590648 20.16 631484 901768 54780 03:23:01 PM 173136 1708648 90.80 2088 1212380 427084 14.57 501012 916300 23012 03:24:01 PM 164516 1717268 91.26 2088 1214088 435036 14.85 515892 910988 7692 Average: 126221 1755563 93.29 2088 1285230 472630 16.13 462050 1054743 43529 03:18:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:19:01 PM eth0 228.93 124.05 892.20 60.35 0.00 0.00 0.00 03:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 PM eth0 71.09 62.58 816.69 6.72 0.00 0.00 0.00 03:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 PM eth0 26.72 24.96 242.38 5.40 0.00 0.00 0.00 03:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:02 PM eth0 63.82 51.90 1375.52 7.02 0.00 0.00 0.00 03:22:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 PM eth0 10.96 10.53 9.40 7.52 0.00 0.00 0.00 03:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 PM eth0 9.64 11.93 10.00 7.17 0.00 0.00 0.00 03:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 68.06 47.48 559.15 15.53 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) 03:17:44 PM LINUX RESTART 03:18:02 PM CPU %user %nice %system %iowait %steal %idle 03:19:01 PM all 62.17 0.00 17.79 5.72 12.40 1.92 03:19:01 PM 0 62.17 0.00 17.79 5.72 12.40 1.92 03:20:01 PM all 62.48 0.00 5.70 2.15 11.79 17.88 03:20:01 PM 0 62.48 0.00 5.70 2.15 11.79 17.88 03:21:01 PM all 69.34 0.00 6.40 1.46 10.73 12.07 03:21:01 PM 0 69.34 0.00 6.40 1.46 10.73 12.07 03:22:02 PM all 64.81 0.00 5.93 2.67 10.32 16.26 03:22:02 PM 0 64.81 0.00 5.93 2.67 10.32 16.26 03:23:01 PM all 66.36 0.00 5.70 9.27 9.82 8.85 03:23:01 PM 0 66.36 0.00 5.70 9.27 9.82 8.85 03:24:01 PM all 71.21 0.00 3.54 3.18 10.35 11.72 03:24:01 PM 0 71.21 0.00 3.54 3.18 10.35 11.72 Average: all 66.08 0.00 7.47 4.05 10.90 11.51 Average: 0 66.08 0.00 7.47 4.05 10.90 11.51