---> uname -a: Linux prd-centos7-builder-1c-1g-331.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 6.3G 14G 32% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 397 146 16 1293 1240 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:15:b1:58 brd ff:ff:ff:ff:ff:ff inet 10.32.6.173/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85974sec preferred_lft 85974sec inet6 fe80::f816:3eff:fe15:b158/64 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) 12/12/2025 _x86_64_ (1 CPU) 02:29:41 PM LINUX RESTART 02:30:01 PM tps rtps wtps bread/s bwrtn/s 02:31:01 PM 177.47 87.14 90.33 6344.02 42107.51 02:32:01 PM 78.84 1.34 77.50 67.60 9630.61 02:33:01 PM 86.28 0.45 85.83 13.43 8593.41 02:34:01 PM 101.87 0.89 100.98 39.32 21576.97 02:35:01 PM 101.76 8.01 93.75 723.80 16223.09 02:36:01 PM 109.50 84.46 25.04 5668.22 1364.12 Average: 109.26 30.54 78.72 2152.88 16521.37 02:30:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:31:01 PM 97284 1784500 94.83 2088 1403344 433076 14.78 353968 1264480 29392 02:32:01 PM 145308 1736476 92.28 2088 1314692 439380 14.99 376448 1159052 88160 02:33:01 PM 66104 1815680 96.49 2088 1325928 516264 17.62 452272 1124580 91272 02:34:01 PM 143308 1738476 92.38 2088 1186976 545764 18.62 520784 939960 59716 02:35:01 PM 157652 1724132 91.62 2088 1129036 505284 17.24 615308 803588 16092 02:36:01 PM 115884 1765900 93.84 2088 1198700 484448 16.53 602116 865612 8676 Average: 120923 1760861 93.57 2088 1259779 487369 16.63 486816 1026212 48885 02:30:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:31:01 PM eth0 312.48 158.95 1020.54 62.53 0.00 0.00 0.00 02:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 PM eth0 72.84 66.29 900.89 7.08 0.00 0.00 0.00 02:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 PM eth0 35.53 33.69 322.47 6.34 0.00 0.00 0.00 02:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM eth0 63.40 59.23 1272.03 9.10 0.00 0.00 0.00 02:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 12.32 13.25 8.81 4.02 0.00 0.00 0.00 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM eth0 11.71 12.04 9.55 8.69 0.00 0.00 0.00 02:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 84.36 57.02 585.63 16.25 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) 12/12/2025 _x86_64_ (1 CPU) 02:29:41 PM LINUX RESTART 02:30:01 PM CPU %user %nice %system %iowait %steal %idle 02:31:01 PM all 67.33 0.00 16.77 4.57 6.12 5.21 02:31:01 PM 0 67.33 0.00 16.77 4.57 6.12 5.21 02:32:01 PM all 69.33 0.00 6.44 2.02 4.26 17.94 02:32:01 PM 0 69.33 0.00 6.44 2.02 4.26 17.94 02:33:01 PM all 71.53 0.00 7.29 1.08 6.34 13.76 02:33:01 PM 0 71.53 0.00 7.29 1.08 6.34 13.76 02:34:01 PM all 70.48 0.00 5.91 1.89 6.24 15.49 02:34:01 PM 0 70.48 0.00 5.91 1.89 6.24 15.49 02:35:01 PM all 73.35 0.00 5.16 3.29 5.70 12.50 02:35:01 PM 0 73.35 0.00 5.16 3.29 5.70 12.50 02:36:01 PM all 65.87 0.00 4.01 12.75 5.70 11.67 02:36:01 PM 0 65.87 0.00 4.01 12.75 5.70 11.67 Average: all 69.64 0.00 7.58 4.30 5.72 12.76 Average: 0 69.64 0.00 7.58 4.30 5.72 12.76