---> uname -a: Linux prd-centos7-builder-1c-1g-928.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 371 161 15 1304 1267 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:a5:92:33 brd ff:ff:ff:ff:ff:ff inet 10.32.7.82/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85874sec preferred_lft 85874sec inet6 fe80::f816:3eff:fea5:9233/64 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) 10:17:49 AM LINUX RESTART 10:18:01 AM tps rtps wtps bread/s bwrtn/s 10:19:02 AM 206.99 131.66 75.33 10412.57 42095.53 10:20:02 AM 87.28 1.83 85.45 110.96 9408.92 10:21:01 AM 91.23 0.66 90.57 18.17 9362.62 10:22:01 AM 145.68 4.28 141.40 479.28 35685.09 10:23:01 AM 104.32 11.56 92.76 610.96 16622.92 10:24:01 AM 38.29 25.04 13.25 1059.95 1113.33 10:25:01 AM 5.62 4.10 1.52 242.74 47.03 10:26:01 AM 73.11 56.43 16.68 4412.16 470.89 Average: 92.91 29.23 63.67 2145.60 14144.33 10:18:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:19:02 AM 124696 1757088 93.37 2088 1415188 406920 13.89 327404 1265968 27252 10:20:02 AM 199648 1682136 89.39 2088 1300648 413672 14.12 347412 1139140 93780 10:21:01 AM 101460 1780324 94.61 2088 1322768 501824 17.13 436756 1111324 89400 10:22:01 AM 160836 1720948 91.45 2088 1208572 531292 18.13 784128 671656 69200 10:23:01 AM 377972 1503812 79.91 2088 1049324 402632 13.74 445052 778712 24492 10:24:01 AM 365116 1516668 80.60 2088 1080596 381688 13.03 447304 788344 8 10:25:01 AM 351688 1530096 81.31 2088 1087672 446340 15.23 457392 791884 16 10:26:01 AM 189544 1692240 89.93 2088 1208248 427652 14.59 504036 906060 7428 Average: 233870 1647914 87.57 2088 1209127 439002 14.98 468686 931636 38947 10:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:19:02 AM eth0 341.40 164.36 1134.06 59.67 0.00 0.00 0.00 10:19:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:02 AM eth0 76.35 66.62 859.79 9.42 0.00 0.00 0.00 10:20:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 AM eth0 37.89 35.11 437.13 7.73 0.00 0.00 0.00 10:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 AM eth0 213.86 170.19 3685.28 15.64 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 20.16 22.80 11.24 5.33 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 4.19 2.55 1.63 1.88 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 6.86 4.38 4.09 3.57 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 12.83 13.80 11.75 9.48 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 Average: eth0 87.90 59.13 758.96 13.90 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) 10:17:49 AM LINUX RESTART 10:18:01 AM CPU %user %nice %system %iowait %steal %idle 10:19:02 AM all 71.59 0.00 19.35 3.61 3.43 2.02 10:19:02 AM 0 71.59 0.00 19.35 3.61 3.43 2.02 10:20:02 AM all 71.75 0.00 6.21 1.48 3.50 17.06 10:20:02 AM 0 71.75 0.00 6.21 1.48 3.50 17.06 10:21:01 AM all 72.73 0.00 6.54 1.87 4.21 14.65 10:21:01 AM 0 72.73 0.00 6.54 1.87 4.21 14.65 10:22:01 AM all 63.38 0.00 7.47 2.99 4.53 21.63 10:22:01 AM 0 63.38 0.00 7.47 2.99 4.53 21.63 10:23:01 AM all 75.10 0.00 5.77 2.30 3.80 13.03 10:23:01 AM 0 75.10 0.00 5.77 2.30 3.80 13.03 10:24:01 AM all 22.68 0.00 1.76 3.50 2.48 69.58 10:24:01 AM 0 22.68 0.00 1.76 3.50 2.48 69.58 10:25:01 AM all 22.92 0.00 1.65 0.12 2.25 73.06 10:25:01 AM 0 22.92 0.00 1.65 0.12 2.25 73.06 10:26:01 AM all 71.13 0.00 3.65 7.99 6.40 10.83 10:26:01 AM 0 71.13 0.00 3.65 7.99 6.40 10.83 Average: all 58.28 0.00 6.46 2.97 3.81 28.47 Average: 0 58.28 0.00 6.46 2.97 3.81 28.47