---> uname -a: Linux prd-centos7-builder-1c-1g-10268.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 6.3G 14G 32% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 393 153 16 1290 1245 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:5b:b5:66 brd ff:ff:ff:ff:ff:ff inet 10.32.6.152/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85972sec preferred_lft 85972sec inet6 fe80::f816:3eff:fe5b:b566/64 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) 11/26/2025 _x86_64_ (1 CPU) 12:43:01 PM LINUX RESTART 12:44:02 PM tps rtps wtps bread/s bwrtn/s 12:45:01 PM 75.83 11.51 64.32 1099.93 6677.48 12:46:01 PM 78.99 0.34 78.65 8.03 8471.34 12:47:01 PM 146.24 0.12 146.12 5.86 21891.04 12:48:01 PM 108.86 3.83 105.03 436.22 19199.93 12:49:02 PM 114.79 88.16 26.63 5873.48 1862.71 12:50:01 PM 24.25 2.11 22.14 168.61 642.65 Average: 91.86 17.87 73.99 1277.81 9822.64 12:44:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:45:01 PM 69584 1812200 96.30 2088 1318716 509264 17.38 476376 1135772 120956 12:46:01 PM 127900 1753884 93.20 2088 1332324 414380 14.14 399072 1133468 112036 12:47:01 PM 103980 1777804 94.47 2088 1196004 574368 19.60 556832 951756 57412 12:48:01 PM 182840 1698944 90.28 2088 1123684 551132 18.81 585344 811216 13964 12:49:02 PM 75940 1805844 95.96 2088 1225232 494468 16.87 615892 890964 8780 12:50:01 PM 134352 1747432 92.86 2088 1195516 468672 15.99 589788 861480 7748 Average: 115766 1766018 93.85 2088 1231913 502047 17.13 537217 964109 53483 12:44:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:45:01 PM eth0 69.78 58.77 872.69 6.25 0.00 0.00 0.00 12:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 PM eth0 29.09 26.76 283.96 6.70 0.00 0.00 0.00 12:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 PM eth0 78.38 62.95 1543.81 7.85 0.00 0.00 0.00 12:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 PM eth0 7.04 8.48 3.87 3.71 0.00 0.00 0.00 12:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:02 PM eth0 16.33 17.02 13.03 9.18 0.00 0.00 0.00 12:49:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 PM eth0 11.95 14.06 11.83 8.69 0.00 0.00 0.00 12:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 35.46 31.36 455.90 7.06 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) 11/26/2025 _x86_64_ (1 CPU) 12:43:01 PM LINUX RESTART 12:44:02 PM CPU %user %nice %system %iowait %steal %idle 12:45:01 PM all 72.34 0.00 6.38 1.87 6.15 13.27 12:45:01 PM 0 72.34 0.00 6.38 1.87 6.15 13.27 12:46:01 PM all 72.61 0.00 6.54 1.18 7.13 12.54 12:46:01 PM 0 72.61 0.00 6.54 1.18 7.13 12.54 12:47:01 PM all 66.83 0.00 7.25 1.57 8.32 16.03 12:47:01 PM 0 66.83 0.00 7.25 1.57 8.32 16.03 12:48:01 PM all 72.24 0.00 5.98 2.43 9.95 9.40 12:48:01 PM 0 72.24 0.00 5.98 2.43 9.95 9.40 12:49:02 PM all 66.61 0.00 3.58 12.00 8.55 9.26 12:49:02 PM 0 66.61 0.00 3.58 12.00 8.55 9.26 12:50:01 PM all 77.79 0.00 4.33 0.88 5.84 11.16 12:50:01 PM 0 77.79 0.00 4.33 0.88 5.84 11.16 Average: all 71.36 0.00 5.68 3.35 7.67 11.94 Average: 0 71.36 0.00 5.68 3.35 7.67 11.94