---> uname -a: Linux prd-centos7-builder-1c-1g-1755.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 6.3G 14G 32% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 390 178 15 1268 1247 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:cd:47:ac brd ff:ff:ff:ff:ff:ff inet 10.32.6.231/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85983sec preferred_lft 85983sec inet6 fe80::f816:3eff:fecd:47ac/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) 03:08:10 PM LINUX RESTART 03:09:02 PM tps rtps wtps bread/s bwrtn/s 03:10:01 PM 63.80 19.51 44.28 1929.20 3980.51 03:11:01 PM 94.85 0.02 94.83 0.56 10286.24 03:12:01 PM 85.41 0.68 84.73 31.76 7968.33 03:13:01 PM 133.72 6.12 127.60 527.85 34227.80 03:14:01 PM 152.11 65.92 86.18 4857.14 15244.76 03:15:02 PM 28.84 3.74 25.09 262.06 1322.56 Average: 93.24 15.77 77.47 1248.69 12233.23 03:09:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:10:01 PM 65472 1816312 96.52 2088 1402120 467892 15.97 397032 1252240 63880 03:11:01 PM 118548 1763236 93.70 2088 1316192 468784 16.00 404576 1161028 53564 03:12:01 PM 68164 1813620 96.38 2088 1326492 516984 17.64 467724 1110720 115620 03:13:01 PM 138008 1743776 92.67 2088 1197328 548448 18.72 821040 650904 54932 03:14:01 PM 172524 1709260 90.83 2088 1130416 509760 17.40 544036 877916 20496 03:15:02 PM 180916 1700868 90.39 2088 1139892 491464 16.77 523600 889360 8588 Average: 123939 1757845 93.41 2088 1252073 500555 17.08 526335 990361 52847 03:09:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:10:01 PM eth0 79.66 64.20 662.51 19.20 0.00 0.00 0.00 03:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 PM eth0 46.29 41.75 595.24 5.05 0.00 0.00 0.00 03:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 PM eth0 47.94 40.22 865.24 8.25 0.00 0.00 0.00 03:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 PM eth0 130.57 91.56 3139.83 9.84 0.00 0.00 0.00 03:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 PM eth0 8.01 8.17 5.97 5.33 0.00 0.00 0.00 03:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:02 PM eth0 12.58 14.45 13.57 9.61 0.00 0.00 0.00 03:15:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 54.25 43.45 886.69 9.49 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) 03:08:10 PM LINUX RESTART 03:09:02 PM CPU %user %nice %system %iowait %steal %idle 03:10:01 PM all 63.72 0.00 6.63 2.24 17.19 10.22 03:10:01 PM 0 63.72 0.00 6.63 2.24 17.19 10.22 03:11:01 PM all 56.46 0.00 5.15 2.90 16.32 19.17 03:11:01 PM 0 56.46 0.00 5.15 2.90 16.32 19.17 03:12:01 PM all 62.63 0.00 6.47 1.87 17.87 11.16 03:12:01 PM 0 62.63 0.00 6.47 1.87 17.87 11.16 03:13:01 PM all 58.98 0.00 6.84 4.36 13.15 16.67 03:13:01 PM 0 58.98 0.00 6.84 4.36 13.15 16.67 03:14:01 PM all 65.33 0.00 5.61 8.87 10.45 9.73 03:14:01 PM 0 65.33 0.00 5.61 8.87 10.45 9.73 03:15:02 PM all 71.24 0.00 3.83 1.68 9.87 13.38 03:15:02 PM 0 71.24 0.00 3.83 1.68 9.87 13.38 Average: all 63.02 0.00 5.75 3.64 14.15 13.43 Average: 0 63.02 0.00 5.75 3.64 14.15 13.43