---> uname -a: Linux prd-centos7-builder-1c-1g-4437.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 6.2G 14G 32% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 381 138 16 1317 1256 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:21:5c:71 brd ff:ff:ff:ff:ff:ff inet 10.32.7.147/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85952sec preferred_lft 85952sec inet6 fe80::f816:3eff:fe21:5c71/64 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) 09/23/2025 _x86_64_ (1 CPU) 01:46:58 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 82.26 4.72 77.54 238.21 9178.82 01:50:02 PM 75.02 0.75 74.26 31.47 5501.36 01:51:01 PM 106.15 0.13 106.03 5.90 16941.79 01:52:01 PM 107.38 0.94 106.45 40.06 20162.32 01:53:01 PM 145.93 92.49 53.44 6317.63 6225.16 01:54:01 PM 27.37 2.23 25.14 172.11 1156.04 Average: 90.77 17.09 73.68 1148.45 9833.00 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 89092 1792692 95.27 2088 1310056 510476 17.42 460296 1131156 44200 01:50:02 PM 115352 1766432 93.87 2088 1357600 415716 14.19 380156 1163124 105052 01:51:01 PM 103548 1778236 94.50 2088 1233756 570204 19.46 530996 995952 46008 01:52:01 PM 86424 1795360 95.41 2088 1204704 590856 20.16 672960 829076 48272 01:53:01 PM 82928 1798856 95.59 2088 1291964 429940 14.67 550744 945136 23284 01:54:01 PM 120548 1761236 93.59 2088 1232248 458920 15.66 586132 879120 17544 Average: 99649 1782135 94.70 2088 1271721 496019 16.93 530214 990594 47393 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 67.65 62.66 849.87 6.88 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:02 PM eth0 27.59 24.84 282.44 4.74 0.00 0.00 0.00 01:50:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 69.92 53.64 1552.84 7.09 0.00 0.00 0.00 01:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 5.62 7.35 3.35 3.20 0.00 0.00 0.00 01:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 PM eth0 16.10 15.37 11.68 7.73 0.00 0.00 0.00 01:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM eth0 10.80 12.91 10.74 8.21 0.00 0.00 0.00 01:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 32.94 29.47 450.70 6.32 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) 09/23/2025 _x86_64_ (1 CPU) 01:46:58 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 67.86 0.00 5.88 2.31 8.17 15.78 01:49:01 PM 0 67.86 0.00 5.88 2.31 8.17 15.78 01:50:02 PM all 70.01 0.00 5.96 1.36 8.69 13.97 01:50:02 PM 0 70.01 0.00 5.96 1.36 8.69 13.97 01:51:01 PM all 54.47 0.00 5.58 2.46 9.16 28.33 01:51:01 PM 0 54.47 0.00 5.58 2.46 9.16 28.33 01:52:01 PM all 70.61 0.00 6.05 1.55 10.14 11.65 01:52:01 PM 0 70.61 0.00 6.05 1.55 10.14 11.65 01:53:01 PM all 63.56 0.00 4.83 14.46 8.07 9.08 01:53:01 PM 0 63.56 0.00 4.83 14.46 8.07 9.08 01:54:01 PM all 75.17 0.00 3.57 1.29 8.12 11.86 01:54:01 PM 0 75.17 0.00 3.57 1.29 8.12 11.86 Average: all 66.95 0.00 5.31 3.93 8.72 15.09 Average: 0 66.95 0.00 5.31 3.93 8.72 15.09