---> uname -a: Linux prd-centos7-builder-1c-1g-1696.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 389 114 16 1333 1249 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:84:22:5c brd ff:ff:ff:ff:ff:ff inet 10.32.7.243/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86004sec preferred_lft 86004sec inet6 fe80::f816:3eff:fe84:225c/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 11:18:02 AM tps rtps wtps bread/s bwrtn/s 11:19:01 AM 190.31 116.13 74.19 9689.60 41631.37 11:20:01 AM 84.99 1.34 83.66 69.01 9130.90 11:21:01 AM 103.92 1.28 102.64 179.84 9390.04 11:22:01 AM 115.59 2.60 112.99 92.33 20035.75 11:23:02 AM 142.30 62.64 79.67 4833.70 16435.48 11:24:01 AM 38.27 5.50 32.77 482.52 1608.38 Average: 112.55 31.34 81.22 2536.54 16316.72 11:18:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:19:01 AM 109296 1772488 94.19 2088 1418112 424412 14.48 327576 1283636 27716 11:20:01 AM 157120 1724664 91.65 2088 1322428 436864 14.91 357124 1172020 101020 11:21:01 AM 78160 1803624 95.85 2088 1314272 531380 18.13 462200 1107912 93324 11:22:01 AM 133988 1747796 92.88 2088 1224752 533740 18.21 489100 985116 71552 11:23:02 AM 126760 1755024 93.26 2088 1271700 404880 13.82 502836 947104 13720 11:24:01 AM 198428 1683356 89.46 2088 1205184 406760 13.88 513032 872184 7724 Average: 133959 1747825 92.88 2088 1292741 456339 15.57 441978 1061329 52509 11:18:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:19:01 AM eth0 225.59 123.08 879.80 60.51 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 80.50 71.89 938.94 7.95 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 41.82 38.46 524.60 8.81 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 11:22:01 AM eth0 55.88 51.94 1018.70 6.05 0.00 0.00 0.00 11:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:02 AM eth0 37.10 33.58 41.17 7.03 0.00 0.00 0.00 11:23:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 AM eth0 13.31 15.31 13.63 10.10 0.00 0.00 0.00 11:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 75.28 55.57 569.96 16.57 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 11:18:02 AM CPU %user %nice %system %iowait %steal %idle 11:19:01 AM all 68.78 0.00 17.83 4.46 5.27 3.67 11:19:01 AM 0 68.78 0.00 17.83 4.46 5.27 3.67 11:20:01 AM all 67.92 0.00 5.99 2.10 4.87 19.12 11:20:01 AM 0 67.92 0.00 5.99 2.10 4.87 19.12 11:21:01 AM all 68.51 0.00 6.20 1.44 4.58 19.27 11:21:01 AM 0 68.51 0.00 6.20 1.44 4.58 19.27 11:22:01 AM all 72.63 0.00 6.74 2.58 4.95 13.10 11:22:01 AM 0 72.63 0.00 6.74 2.58 4.95 13.10 11:23:02 AM all 65.43 0.00 6.17 9.65 4.73 14.02 11:23:02 AM 0 65.43 0.00 6.17 9.65 4.73 14.02 11:24:01 AM all 75.19 0.00 3.94 1.80 3.85 15.22 11:24:01 AM 0 75.19 0.00 3.94 1.80 3.85 15.22 Average: all 69.72 0.00 7.78 3.68 4.71 14.11 Average: 0 69.72 0.00 7.78 3.68 4.71 14.11