---> uname -a: Linux prd-centos7-builder-1c-1g-1800.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 384 106 16 1346 1253 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:02:e2:5c brd ff:ff:ff:ff:ff:ff inet 10.32.6.130/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:fe02:e25c/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) 04:54:17 PM LINUX RESTART 04:55:01 PM tps rtps wtps bread/s bwrtn/s 04:56:01 PM 74.12 16.80 57.32 1638.43 3689.24 04:57:01 PM 99.66 0.16 99.50 3.42 11012.54 04:58:02 PM 123.26 1.21 122.04 178.64 22308.11 04:59:01 PM 139.05 62.94 76.11 4839.61 16805.90 05:00:01 PM 45.62 2.89 42.73 241.78 3416.76 Average: 96.32 16.77 79.55 1378.60 11437.25 04:55:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:56:01 PM 65108 1816676 96.54 2088 1383888 496680 16.95 409972 1240448 65628 04:57:01 PM 173948 1707836 90.76 2088 1343508 383920 13.10 326760 1171232 112652 04:58:02 PM 73380 1808404 96.10 2088 1265464 562284 19.19 521888 1029660 72160 04:59:01 PM 111644 1770140 94.07 2088 1283508 423528 14.45 495448 982000 63304 05:00:01 PM 191228 1690556 89.84 2088 1216108 412420 14.07 491516 907928 7740 Average: 123062 1758722 93.46 2088 1298495 455766 15.55 449117 1066254 64297 04:55:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:56:01 PM eth0 116.15 88.92 712.44 35.64 0.00 0.00 0.00 04:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 PM eth0 42.03 37.80 587.37 5.49 0.00 0.00 0.00 04:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:02 PM eth0 72.13 58.99 1468.79 10.10 0.00 0.00 0.00 04:58:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 PM eth0 9.06 8.81 6.58 5.35 0.00 0.00 0.00 04:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 PM eth0 14.18 15.42 13.55 10.35 0.00 0.00 0.00 05:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 50.88 42.11 558.96 13.43 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) 04:54:17 PM LINUX RESTART 04:55:01 PM CPU %user %nice %system %iowait %steal %idle 04:56:01 PM all 63.98 0.00 5.64 5.90 4.73 19.74 04:56:01 PM 0 63.98 0.00 5.64 5.90 4.73 19.74 04:57:01 PM all 67.14 0.00 6.58 2.53 5.03 18.71 04:57:01 PM 0 67.14 0.00 6.58 2.53 5.03 18.71 04:58:02 PM all 69.83 0.00 7.32 1.96 5.41 15.47 04:58:02 PM 0 69.83 0.00 7.32 1.96 5.41 15.47 04:59:01 PM all 57.74 0.00 5.92 9.51 4.83 22.01 04:59:01 PM 0 57.74 0.00 5.92 9.51 4.83 22.01 05:00:01 PM all 71.82 0.00 3.98 1.92 3.68 18.59 05:00:01 PM 0 71.82 0.00 3.98 1.92 3.68 18.59 Average: all 66.10 0.00 5.89 4.37 4.74 18.90 Average: 0 66.10 0.00 5.89 4.37 4.74 18.90