---> uname -a: Linux prd-centos7-builder-1c-1g-10967.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 5.8G 15G 29% / tmpfs 184M 0 184M 0% /run/user/1001 tmpfs 184M 0 184M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 1837 368 140 16 1328 1270 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:2b:05:56 brd ff:ff:ff:ff:ff:ff inet 10.32.6.24/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fe2b:556/64 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) 12/05/2025 _x86_64_ (1 CPU) 02:58:47 AM LINUX RESTART 02:59:01 AM tps rtps wtps bread/s bwrtn/s 03:00:02 AM 214.09 126.41 87.68 10319.43 41745.33 03:01:01 AM 74.12 1.56 72.56 103.15 9059.83 03:02:01 AM 77.24 3.88 73.36 293.09 5629.53 03:03:01 AM 113.14 0.13 113.02 5.87 16744.92 03:04:01 AM 104.08 55.84 48.25 4311.45 4314.21 Average: 116.31 37.33 78.99 2987.33 15434.34 02:59:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:00:02 AM 117140 1764644 93.78 2088 1416688 417648 14.25 322496 1280920 27592 03:01:01 AM 232924 1648860 87.62 2088 1264716 422168 14.41 327956 1124824 43036 03:02:01 AM 120772 1761012 93.58 2088 1353112 415400 14.18 388028 1151320 105824 03:03:01 AM 101460 1780324 94.61 2088 1169376 621356 21.20 586188 933476 75908 03:04:01 AM 206168 1675616 89.04 2088 1246948 452728 15.45 372056 1040636 23528 Average: 155693 1726091 91.73 2088 1290168 465860 15.90 399345 1106235 55178 02:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:00:02 AM eth0 241.98 125.12 878.47 58.34 0.00 0.00 0.00 03:00:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 61.68 57.26 711.15 5.67 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 36.55 33.66 267.30 8.81 0.00 0.00 0.00 03:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 AM eth0 62.26 59.02 869.30 6.79 0.00 0.00 0.00 03:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 13.09 13.04 10.29 9.88 0.00 0.00 0.00 03:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 82.68 57.43 546.36 17.79 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) 12/05/2025 _x86_64_ (1 CPU) 02:58:47 AM LINUX RESTART 02:59:01 AM CPU %user %nice %system %iowait %steal %idle 03:00:02 AM all 72.58 0.00 18.78 1.84 3.30 3.50 03:00:02 AM 0 72.58 0.00 18.78 1.84 3.30 3.50 03:01:01 AM all 58.20 0.00 4.98 0.81 2.16 33.85 03:01:01 AM 0 58.20 0.00 4.98 0.81 2.16 33.85 03:02:01 AM all 75.32 0.00 6.77 1.78 3.28 12.85 03:02:01 AM 0 75.32 0.00 6.77 1.78 3.28 12.85 03:03:01 AM all 65.46 0.00 5.66 2.81 3.29 22.78 03:03:01 AM 0 65.46 0.00 5.66 2.81 3.29 22.78 03:04:01 AM all 73.10 0.00 4.17 8.52 3.49 10.72 03:04:01 AM 0 73.10 0.00 4.17 8.52 3.49 10.72 Average: all 68.94 0.00 8.04 3.16 3.11 16.75 Average: 0 68.94 0.00 8.04 3.16 3.11 16.75