---> uname -a: Linux prd-centos7-builder-1c-1g-931.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 6.4G 14G 32% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 379 177 15 1281 1259 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:f3:3d:aa brd ff:ff:ff:ff:ff:ff inet 10.32.6.130/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85920sec preferred_lft 85920sec inet6 fe80::f816:3eff:fef3:3daa/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) 12/17/2025 _x86_64_ (1 CPU) 10:20:15 AM LINUX RESTART 10:21:02 AM tps rtps wtps bread/s bwrtn/s 10:22:01 AM 71.03 17.40 53.63 1605.28 5893.55 10:23:01 AM 99.89 0.54 99.35 12.59 11120.20 10:24:01 AM 112.02 0.32 111.70 15.07 26463.77 10:25:01 AM 137.09 4.41 132.68 488.72 25937.76 10:26:01 AM 74.51 37.68 36.84 1707.48 4212.26 10:27:02 AM 73.71 54.68 19.03 4198.11 1247.88 10:28:01 AM 21.20 2.75 18.46 190.00 540.38 Average: 84.41 17.18 67.24 1196.82 10762.26 10:21:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:22:01 AM 96124 1785660 94.89 2088 1327724 510036 17.41 459696 1152196 89468 10:23:01 AM 109108 1772676 94.20 2088 1357996 418852 14.29 404484 1147416 103456 10:24:01 AM 81936 1799848 95.65 2088 1250596 568520 19.40 670896 876504 73840 10:25:01 AM 104412 1777372 94.45 2088 1202348 584984 19.96 739164 760620 84332 10:26:01 AM 345508 1536276 81.64 2088 1060276 414876 14.16 465676 784040 23508 10:27:02 AM 163988 1717796 91.29 2088 1181860 473204 16.15 535852 894948 3812 10:28:01 AM 199736 1682048 89.39 2088 1185756 433488 14.79 497128 897400 7636 Average: 157259 1724525 91.64 2088 1223794 486280 16.59 538985 930446 55150 10:21:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:22:01 AM eth0 103.39 79.17 943.81 17.55 0.00 0.00 0.00 10:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM eth0 29.43 26.59 283.93 6.03 0.00 0.00 0.00 10:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM eth0 208.25 164.96 3970.62 14.84 0.00 0.00 0.00 10:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM eth0 11.91 12.43 6.84 4.65 0.00 0.00 0.00 10:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM eth0 20.48 22.67 12.02 7.65 0.00 0.00 0.00 10:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:02 AM eth0 6.61 6.57 5.14 5.00 0.00 0.00 0.00 10:27:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 AM eth0 11.55 13.35 11.29 7.52 0.00 0.00 0.00 10:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 55.43 46.14 740.89 8.98 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) 12/17/2025 _x86_64_ (1 CPU) 10:20:15 AM LINUX RESTART 10:21:02 AM CPU %user %nice %system %iowait %steal %idle 10:22:01 AM all 74.79 0.00 5.59 3.10 3.61 12.91 10:22:01 AM 0 74.79 0.00 5.59 3.10 3.61 12.91 10:23:01 AM all 73.38 0.00 7.29 1.32 3.51 14.51 10:23:01 AM 0 73.38 0.00 7.29 1.32 3.51 14.51 10:24:01 AM all 65.15 0.00 8.33 1.67 5.37 19.49 10:24:01 AM 0 65.15 0.00 8.33 1.67 5.37 19.49 10:25:01 AM all 63.06 0.00 6.83 2.44 6.25 21.42 10:25:01 AM 0 63.06 0.00 6.83 2.44 6.25 21.42 10:26:01 AM all 54.28 0.00 3.68 6.31 5.52 30.22 10:26:01 AM 0 54.28 0.00 3.68 6.31 5.52 30.22 10:27:02 AM all 32.13 0.00 2.09 7.59 2.85 55.35 10:27:02 AM 0 32.13 0.00 2.09 7.59 2.85 55.35 10:28:01 AM all 77.29 0.00 4.01 1.21 4.61 12.87 10:28:01 AM 0 77.29 0.00 4.01 1.21 4.61 12.87 Average: all 62.55 0.00 5.38 3.42 4.53 24.12 Average: 0 62.55 0.00 5.38 3.42 4.53 24.12