---> uname -a: Linux prd-centos7-builder-1c-1g-3810.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 tmpfs 184M 0 184M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 1837 375 134 16 1327 1262 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:fc:ff:f8 brd ff:ff:ff:ff:ff:ff inet 10.32.6.161/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85961sec preferred_lft 85961sec inet6 fe80::f816:3eff:fefc:fff8/64 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) 06/26/2025 _x86_64_ (1 CPU) 02:58:51 AM LINUX RESTART 03:00:01 AM tps rtps wtps bread/s bwrtn/s 03:01:01 AM 74.27 2.77 71.50 136.22 8923.26 03:02:01 AM 90.01 1.43 88.58 184.15 8735.59 03:03:02 AM 117.50 0.67 116.83 29.88 27942.85 03:04:01 AM 62.46 12.01 50.44 862.67 7395.91 03:05:01 AM 76.24 54.78 21.46 4202.99 1121.06 03:06:01 AM 22.98 4.08 18.90 460.25 536.68 Average: 73.86 12.95 60.91 1004.06 9017.42 03:00:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:01:01 AM 185456 1696328 90.14 2088 1275780 463940 15.83 365828 1138432 66736 03:02:01 AM 67072 1814712 96.44 2088 1333164 533976 18.22 448944 1137792 75796 03:03:02 AM 80772 1801012 95.71 2088 1239560 579892 19.79 632380 892828 41096 03:04:01 AM 209516 1672268 88.87 2088 1184796 426128 14.54 518232 860436 22996 03:05:01 AM 69216 1812568 96.32 2088 1278764 472336 16.12 566804 953308 8788 03:06:01 AM 137336 1744448 92.70 2088 1229172 456712 15.59 559340 895552 7760 Average: 124895 1756889 93.36 2088 1256873 488831 16.68 515255 979725 37195 03:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:01:01 AM eth0 65.48 59.57 845.73 6.38 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 37.13 33.97 483.51 8.65 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 03:03:02 AM eth0 52.40 44.42 1181.64 6.25 0.00 0.00 0.00 03:03:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 14.20 15.56 10.91 3.86 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 03:05:01 AM eth0 8.81 8.21 10.35 4.78 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 12.97 13.85 11.47 8.24 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 31.67 29.12 420.33 6.35 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) 06/26/2025 _x86_64_ (1 CPU) 02:58:51 AM LINUX RESTART 03:00:01 AM CPU %user %nice %system %iowait %steal %idle 03:01:01 AM all 70.38 0.00 6.31 1.54 4.59 17.19 03:01:01 AM 0 70.38 0.00 6.31 1.54 4.59 17.19 03:02:01 AM all 72.75 0.00 6.90 1.76 4.52 14.07 03:02:01 AM 0 72.75 0.00 6.90 1.76 4.52 14.07 03:03:02 AM all 71.26 0.00 7.42 2.05 4.03 15.25 03:03:02 AM 0 71.26 0.00 7.42 2.05 4.03 15.25 03:04:01 AM all 60.18 0.00 4.41 2.46 2.84 30.11 03:04:01 AM 0 60.18 0.00 4.41 2.46 2.84 30.11 03:05:01 AM all 31.47 0.00 2.22 7.58 2.20 56.54 03:05:01 AM 0 31.47 0.00 2.22 7.58 2.20 56.54 03:06:01 AM all 72.74 0.00 3.94 1.42 3.67 18.23 03:06:01 AM 0 72.74 0.00 3.94 1.42 3.67 18.23 Average: all 62.90 0.00 5.18 2.83 3.63 25.46 Average: 0 62.90 0.00 5.18 2.83 3.63 25.46