---> uname -a: Linux prd-centos7-builder-1c-1g-9591.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 351 297 16 1188 1298 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:4e:cd:7f brd ff:ff:ff:ff:ff:ff inet 10.32.6.41/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:fe4e:cd7f/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) 08/30/2026 _x86_64_ (1 CPU) 10:49:44 PM LINUX RESTART 10:51:02 PM tps rtps wtps bread/s bwrtn/s 10:52:01 PM 80.55 6.35 74.20 393.08 9258.03 10:53:01 PM 96.56 4.44 92.12 401.10 10955.56 10:54:01 PM 51.31 7.66 43.65 934.48 5854.52 10:55:01 PM 74.79 55.50 19.30 4290.35 661.10 Average: 75.79 18.53 57.27 1508.21 6674.48 10:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:52:01 PM 121848 1759936 93.52 2088 1268124 527280 17.99 433400 1128896 54848 10:53:01 PM 146408 1735376 92.22 2088 1330736 416732 14.22 387104 1128020 27328 10:54:01 PM 219224 1662560 88.35 2088 1090428 613828 20.95 518324 907436 40280 10:55:01 PM 342288 1539496 81.81 2088 1125960 422356 14.41 356576 959852 25088 Average: 207442 1674342 88.98 2088 1203812 495049 16.89 423851 1031051 36886 10:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:52:01 PM eth0 44.27 41.97 888.72 5.06 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 54.30 52.24 637.74 8.96 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 19.73 19.02 268.15 6.10 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 15.01 14.66 11.05 13.32 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 33.30 31.95 450.35 8.37 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) 08/30/2026 _x86_64_ (1 CPU) 10:49:44 PM LINUX RESTART 10:51:02 PM CPU %user %nice %system %iowait %steal %idle 10:52:01 PM all 74.11 0.00 6.19 1.49 2.32 15.89 10:52:01 PM 0 74.11 0.00 6.19 1.49 2.32 15.89 10:53:01 PM all 73.45 0.00 8.19 1.08 2.56 14.73 10:53:01 PM 0 73.45 0.00 8.19 1.08 2.56 14.73 10:54:01 PM all 75.19 0.00 8.37 1.24 2.12 13.08 10:54:01 PM 0 75.19 0.00 8.37 1.24 2.12 13.08 10:55:01 PM all 75.10 0.00 4.67 7.22 2.06 10.94 10:55:01 PM 0 75.10 0.00 4.67 7.22 2.06 10.94 Average: all 74.46 0.00 6.85 2.76 2.26 13.66 Average: 0 74.46 0.00 6.85 2.76 2.26 13.66