---> uname -a: Linux prd-centos7-builder-1c-1g-1462.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 30% / 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 375 147 16 1315 1264 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:6c:f4:1a brd ff:ff:ff:ff:ff:ff inet 10.32.6.67/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fe6c:f41a/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) 05/22/2026 _x86_64_ (1 CPU) 02:58:52 AM LINUX RESTART 03:00:01 AM tps rtps wtps bread/s bwrtn/s 03:01:01 AM 80.94 3.12 77.83 144.16 9111.94 03:02:01 AM 84.37 3.99 80.38 296.10 7664.07 03:03:02 AM 90.58 0.02 90.56 0.28 13884.54 03:04:01 AM 97.63 56.14 41.49 4332.92 4823.71 Average: 88.30 15.51 72.79 1169.32 8904.96 03:00:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:01:01 AM 236196 1645588 87.45 2088 1258256 423700 14.46 317544 1136296 52416 03:02:01 AM 137616 1744168 92.69 2088 1355928 393052 13.41 342580 1179404 52708 03:03:02 AM 109748 1772036 94.17 2088 1159412 626364 21.38 586868 924892 93200 03:04:01 AM 220568 1661216 88.28 2088 1232640 448852 15.32 363232 1035544 23196 Average: 176032 1705752 90.65 2088 1251559 472992 16.14 402556 1069034 55380 03:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:01:01 AM eth0 69.19 61.40 857.25 7.43 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 29.68 27.20 249.90 8.18 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 54.14 42.70 891.80 5.36 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 13.25 13.37 10.34 9.93 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 41.90 36.45 507.85 7.71 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) 05/22/2026 _x86_64_ (1 CPU) 02:58:52 AM LINUX RESTART 03:00:01 AM CPU %user %nice %system %iowait %steal %idle 03:01:01 AM all 63.80 0.00 5.73 2.23 9.80 18.44 03:01:01 AM 0 63.80 0.00 5.73 2.23 9.80 18.44 03:02:01 AM all 67.33 0.00 6.21 2.22 9.08 15.15 03:02:01 AM 0 67.33 0.00 6.21 2.22 9.08 15.15 03:03:02 AM all 58.68 0.00 4.93 2.14 10.44 23.81 03:03:02 AM 0 58.68 0.00 4.93 2.14 10.44 23.81 03:04:01 AM all 66.55 0.00 3.79 8.94 9.25 11.46 03:04:01 AM 0 66.55 0.00 3.79 8.94 9.25 11.46 Average: all 64.07 0.00 5.18 3.85 9.65 17.26 Average: 0 64.07 0.00 5.18 3.85 9.65 17.26