---> uname -a: Linux prd-centos7-builder-1c-1g-328.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 383 153 16 1300 1254 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:69:00:a2 brd ff:ff:ff:ff:ff:ff inet 10.32.6.235/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85952sec preferred_lft 85952sec inet6 fe80::f816:3eff:fe69:a2/64 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) 02:28:42 PM LINUX RESTART 02:29:01 PM tps rtps wtps bread/s bwrtn/s 02:30:02 PM 189.37 109.50 79.87 9425.36 41342.29 02:31:01 PM 77.93 1.79 76.13 85.16 9178.92 02:32:01 PM 79.81 0.66 79.15 31.74 5840.01 02:33:01 PM 117.40 0.19 117.21 8.71 21111.40 02:34:01 PM 115.24 3.70 111.53 446.00 18938.47 02:35:01 PM 114.10 82.62 31.49 5780.68 1949.65 02:36:01 PM 22.40 2.22 20.18 183.75 572.94 Average: 102.34 28.67 73.67 2279.00 14124.36 02:29:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:30:02 PM 89044 1792740 95.27 2088 1426404 431756 14.73 341520 1285892 36392 02:31:01 PM 227424 1654360 87.91 2088 1271456 414532 14.15 320520 1135328 44168 02:32:01 PM 89364 1792420 95.25 2088 1372440 459488 15.68 393216 1170792 99048 02:33:01 PM 83148 1798636 95.58 2088 1220332 578036 19.73 564008 957892 49148 02:34:01 PM 164200 1717584 91.27 2088 1136008 595436 20.32 598164 813952 12144 02:35:01 PM 74716 1807068 96.03 2088 1234680 497600 16.98 618836 886100 8780 02:36:01 PM 146368 1735416 92.22 2088 1205380 458984 15.66 580968 856148 7744 Average: 124895 1756889 93.36 2088 1266671 490833 16.75 488176 1015158 36775 02:29:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:30:02 PM eth0 251.61 133.03 954.76 59.05 0.00 0.00 0.00 02:30:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 PM eth0 67.69 58.81 714.70 6.92 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 34.31 31.53 258.97 9.04 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 79.72 72.82 1514.78 6.99 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 12.09 13.46 7.46 4.19 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 11.62 12.54 9.42 7.70 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 11.82 13.67 11.32 8.29 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 66.92 47.97 497.09 14.57 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) 02:28:42 PM LINUX RESTART 02:29:01 PM CPU %user %nice %system %iowait %steal %idle 02:30:02 PM all 63.20 0.00 16.73 5.34 11.83 2.90 02:30:02 PM 0 63.20 0.00 16.73 5.34 11.83 2.90 02:31:01 PM all 61.36 0.00 5.22 2.33 10.81 20.28 02:31:01 PM 0 61.36 0.00 5.22 2.33 10.81 20.28 02:32:01 PM all 66.12 0.00 5.79 2.18 10.06 15.85 02:32:01 PM 0 66.12 0.00 5.79 2.18 10.06 15.85 02:33:01 PM all 55.66 0.00 5.48 1.56 9.13 28.17 02:33:01 PM 0 55.66 0.00 5.48 1.56 9.13 28.17 02:34:01 PM all 71.32 0.00 5.48 2.56 9.26 11.37 02:34:01 PM 0 71.32 0.00 5.48 2.56 9.26 11.37 02:35:01 PM all 63.31 0.00 3.47 13.56 8.06 11.60 02:35:01 PM 0 63.31 0.00 3.47 13.56 8.06 11.60 02:36:01 PM all 72.76 0.00 4.09 1.56 7.73 13.85 02:36:01 PM 0 72.76 0.00 4.09 1.56 7.73 13.85 Average: all 64.80 0.00 6.60 4.16 9.55 14.88 Average: 0 64.80 0.00 6.60 4.16 9.55 14.88