---> uname -a: Linux prd-centos7-builder-1c-1g-7956.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 353 288 16 1196 1296 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:d0:b6:62 brd ff:ff:ff:ff:ff:ff inet 10.32.7.91/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fed0:b662/64 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) 08/09/2026 _x86_64_ (1 CPU) 10:49:45 PM LINUX RESTART 10:51:01 PM tps rtps wtps bread/s bwrtn/s 10:52:01 PM 91.03 8.39 82.64 552.61 9223.22 10:53:01 PM 109.08 4.63 104.45 404.88 11280.90 10:54:01 PM 103.56 62.88 40.68 5135.84 5896.07 10:55:02 PM 23.91 0.38 23.53 96.30 1241.95 Average: 81.90 19.04 62.86 1544.64 6914.28 10:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:52:01 PM 168524 1713260 91.04 2088 1255196 490900 16.75 397552 1122468 54756 10:53:01 PM 151324 1730460 91.96 2088 1350864 383784 13.10 360412 1151648 33220 10:54:01 PM 357672 1524112 80.99 2088 1122340 396040 13.52 321808 973952 456 10:55:02 PM 294272 1587512 84.36 2088 1132480 456744 15.59 390476 976184 7576 Average: 242948 1638836 87.09 2088 1215220 431867 14.74 367562 1056063 24002 10:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:52:01 PM eth0 40.69 38.50 877.35 4.82 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 57.57 55.28 682.87 10.49 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 22.09 18.96 265.08 10.86 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 10:55:02 PM eth0 11.31 13.26 10.49 8.65 0.00 0.00 0.00 10:55:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 32.93 31.52 459.52 8.70 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) 08/09/2026 _x86_64_ (1 CPU) 10:49:45 PM LINUX RESTART 10:51:01 PM CPU %user %nice %system %iowait %steal %idle 10:52:01 PM all 73.32 0.00 6.59 2.12 3.00 14.96 10:52:01 PM 0 73.32 0.00 6.59 2.12 3.00 14.96 10:53:01 PM all 74.10 0.00 7.16 1.08 2.81 14.85 10:53:01 PM 0 74.10 0.00 7.16 1.08 2.81 14.85 10:54:01 PM all 69.95 0.00 8.48 8.90 2.03 10.65 10:54:01 PM 0 69.95 0.00 8.48 8.90 2.03 10.65 10:55:02 PM all 81.36 0.00 4.56 0.49 2.63 10.96 10:55:02 PM 0 81.36 0.00 4.56 0.49 2.63 10.96 Average: all 74.68 0.00 6.70 3.14 2.61 12.86 Average: 0 74.68 0.00 6.70 3.14 2.61 12.86