---> uname -a: Linux prd-centos7-builder-1c-1g-121.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 6.4G 14G 32% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 375 181 15 1280 1263 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:fb:41:d4 brd ff:ff:ff:ff:ff:ff inet 10.32.7.218/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85995sec preferred_lft 85995sec inet6 fe80::f816:3eff:fefb:41d4/64 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) 04/09/2026 _x86_64_ (1 CPU) 08:16:42 PM LINUX RESTART 08:17:01 PM tps rtps wtps bread/s bwrtn/s 08:18:02 PM 186.76 92.39 94.38 6912.00 41541.47 08:19:01 PM 89.70 1.08 88.62 60.14 9670.42 08:20:01 PM 106.90 0.73 106.17 33.17 17346.70 08:21:01 PM 112.28 6.17 106.10 534.42 27048.55 08:22:01 PM 110.17 24.51 85.65 1284.74 16552.15 08:23:01 PM 97.57 73.34 24.23 5046.22 1240.68 Average: 117.32 33.06 84.26 2314.28 18954.56 08:17:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:18:02 PM 109860 1771924 94.16 2088 1404260 436452 14.89 348152 1261820 40408 08:19:01 PM 103088 1778696 94.52 2088 1342512 468288 15.98 399628 1181368 94044 08:20:01 PM 79112 1802672 95.80 2088 1335976 511884 17.47 505452 1064304 73652 08:21:01 PM 158736 1723048 91.56 2088 1204648 541596 18.48 798012 661652 66164 08:22:01 PM 342684 1539100 81.79 2088 1046788 442220 15.09 467512 791108 22380 08:23:01 PM 208488 1673296 88.92 2088 1186428 435636 14.87 478952 914172 7576 Average: 166995 1714789 91.13 2088 1253435 472679 16.13 499618 979071 50704 08:17:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:18:02 PM eth0 272.61 151.94 1053.64 61.88 0.00 0.00 0.00 08:18:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 74.43 66.18 827.67 7.74 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 107.06 97.02 2345.33 9.93 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 PM eth0 84.97 75.46 1735.66 10.02 0.00 0.00 0.00 08:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 PM eth0 6.20 7.62 4.20 3.10 0.00 0.00 0.00 08:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 PM eth0 14.96 15.71 14.75 10.79 0.00 0.00 0.00 08:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 93.63 69.18 1002.40 17.28 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) 04/09/2026 _x86_64_ (1 CPU) 08:16:42 PM LINUX RESTART 08:17:01 PM CPU %user %nice %system %iowait %steal %idle 08:18:02 PM all 69.45 0.00 16.56 4.60 4.17 5.23 08:18:02 PM 0 69.45 0.00 16.56 4.60 4.17 5.23 08:19:01 PM all 69.36 0.00 6.07 1.79 3.60 19.17 08:19:01 PM 0 69.36 0.00 6.07 1.79 3.60 19.17 08:20:01 PM all 59.36 0.00 7.36 2.20 3.82 27.26 08:20:01 PM 0 59.36 0.00 7.36 2.20 3.82 27.26 08:21:01 PM all 59.51 0.00 6.81 2.75 3.71 27.22 08:21:01 PM 0 59.51 0.00 6.81 2.75 3.71 27.22 08:22:01 PM all 75.40 0.00 7.44 3.27 2.53 11.37 08:22:01 PM 0 75.40 0.00 7.44 3.27 2.53 11.37 08:23:01 PM all 73.31 0.00 4.21 9.36 2.48 10.64 08:23:01 PM 0 73.31 0.00 4.21 9.36 2.48 10.64 Average: all 67.68 0.00 8.08 4.00 3.39 16.85 Average: 0 67.68 0.00 8.08 4.00 3.39 16.85