---> uname -a: Linux prd-centos7-builder-1c-1g-1697.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 379 105 16 1352 1258 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:ee:7b:f6 brd ff:ff:ff:ff:ff:ff inet 10.32.7.0/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:feee:7bf6/64 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) 11:17:45 AM LINUX RESTART 11:18:01 AM tps rtps wtps bread/s bwrtn/s 11:19:01 AM 199.20 113.96 85.24 9667.91 41806.37 11:20:01 AM 84.31 1.15 83.16 63.84 9188.12 11:21:01 AM 95.64 0.88 94.76 36.93 10342.13 11:22:02 AM 150.39 3.18 147.22 392.11 30904.95 11:23:01 AM 101.53 64.50 37.03 4795.05 2923.77 Average: 126.09 36.46 89.63 2969.15 19018.76 11:18:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:19:01 AM 100984 1780800 94.63 2088 1426764 424008 14.47 328128 1289988 28872 11:20:01 AM 151304 1730480 91.96 2088 1327936 437072 14.92 350448 1182556 100544 11:21:01 AM 67860 1813924 96.39 2088 1314616 544660 18.59 466276 1116008 117596 11:22:02 AM 244712 1637072 87.00 2088 1146116 483444 16.50 494208 850236 55736 11:23:01 AM 215396 1666388 88.55 2088 1220696 385036 13.14 466668 908360 22952 Average: 156051 1725733 91.71 2088 1287226 454844 15.52 421146 1069430 65140 11:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:19:01 AM eth0 242.27 139.59 935.47 62.22 0.00 0.00 0.00 11:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 AM eth0 74.50 63.71 928.10 7.34 0.00 0.00 0.00 11:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 AM eth0 59.07 49.05 967.36 9.25 0.00 0.00 0.00 11:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:02 AM eth0 21.94 17.65 529.32 3.07 0.00 0.00 0.00 11:22:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 AM eth0 15.19 15.41 13.13 10.21 0.00 0.00 0.00 11:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 82.39 57.00 675.93 18.33 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) 11:17:45 AM LINUX RESTART 11:18:01 AM CPU %user %nice %system %iowait %steal %idle 11:19:01 AM all 68.53 0.00 18.00 4.52 5.07 3.89 11:19:01 AM 0 68.53 0.00 18.00 4.52 5.07 3.89 11:20:01 AM all 68.46 0.00 5.99 1.75 4.88 18.91 11:20:01 AM 0 68.46 0.00 5.99 1.75 4.88 18.91 11:21:01 AM all 70.58 0.00 6.81 2.14 4.54 15.93 11:21:01 AM 0 70.58 0.00 6.81 2.14 4.54 15.93 11:22:02 AM all 71.64 0.00 7.95 1.94 4.65 13.83 11:22:02 AM 0 71.64 0.00 7.95 1.94 4.65 13.83 11:23:01 AM all 69.72 0.00 4.38 9.91 4.26 11.73 11:23:01 AM 0 69.72 0.00 4.38 9.91 4.26 11.73 Average: all 69.79 0.00 8.61 4.03 4.68 12.89 Average: 0 69.79 0.00 8.61 4.03 4.68 12.89