---> uname -a: Linux prd-centos7-builder-1c-1g-2879.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: 2800.000 BogoMIPS: 5600.00 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 5.6G 15G 28% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 352 284 16 1200 1297 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:25:b5:cf brd ff:ff:ff:ff:ff:ff inet 10.32.7.116/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fe25:b5cf/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) 06/07/2026 _x86_64_ (1 CPU) 10:49:44 PM LINUX RESTART 10:50:01 PM tps rtps wtps bread/s bwrtn/s 10:51:02 PM 190.84 107.55 83.29 8293.19 41812.03 10:52:01 PM 81.35 1.59 79.75 106.06 9195.51 10:53:01 PM 103.15 4.16 99.00 306.05 11149.84 10:54:01 PM 93.09 63.07 30.02 5260.45 3384.74 10:55:01 PM 21.88 0.09 21.79 14.72 1074.25 Average: 97.98 35.37 62.61 2802.19 13314.67 10:50:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:02 PM 65208 1816576 96.53 2088 1429212 454572 15.51 365912 1289608 36392 10:52:01 PM 140352 1741432 92.54 2088 1317000 457348 15.61 383520 1163760 104188 10:53:01 PM 112388 1769396 94.03 2088 1257708 551728 18.83 447632 1087612 82716 10:54:01 PM 348684 1533100 81.47 2088 1135752 401968 13.72 310212 1002284 23620 10:55:01 PM 253808 1627976 86.51 2088 1137164 495120 16.90 405144 1001868 8612 Average: 184088 1697696 90.22 2088 1255367 472147 16.11 382484 1109026 51106 10:50:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:51:02 PM eth0 256.26 140.26 1025.62 59.60 0.00 0.00 0.00 10:51:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 PM eth0 71.82 64.34 860.88 7.47 0.00 0.00 0.00 10:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 37.69 35.47 254.33 7.79 0.00 0.00 0.00 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM eth0 16.84 15.95 38.32 11.57 0.00 0.00 0.00 10:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 PM eth0 9.63 12.03 10.12 7.33 0.00 0.00 0.00 10:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 78.35 53.49 435.49 18.78 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) 06/07/2026 _x86_64_ (1 CPU) 10:49:44 PM LINUX RESTART 10:50:01 PM CPU %user %nice %system %iowait %steal %idle 10:51:02 PM all 71.39 0.00 17.20 3.84 3.66 3.91 10:51:02 PM 0 71.39 0.00 17.20 3.84 3.66 3.91 10:52:01 PM all 72.72 0.00 6.21 1.26 3.23 16.58 10:52:01 PM 0 72.72 0.00 6.21 1.26 3.23 16.58 10:53:01 PM all 74.03 0.00 7.46 1.93 2.97 13.60 10:53:01 PM 0 74.03 0.00 7.46 1.93 2.97 13.60 10:54:01 PM all 72.67 0.00 7.22 8.18 2.58 9.35 10:54:01 PM 0 72.67 0.00 7.22 8.18 2.58 9.35 10:55:01 PM all 70.48 0.00 3.32 0.85 2.56 22.80 10:55:01 PM 0 70.48 0.00 3.32 0.85 2.56 22.80 Average: all 72.25 0.00 8.28 3.22 3.00 13.25 Average: 0 72.25 0.00 8.28 3.22 3.00 13.25