---> uname -a: Linux prd-centos7-builder-1c-1g-1007.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 378 141 15 1317 1260 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:3c:08:f9 brd ff:ff:ff:ff:ff:ff inet 10.32.6.42/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85954sec preferred_lft 85954sec inet6 fe80::f816:3eff:fe3c:8f9/64 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) 04:12:29 PM LINUX RESTART 04:13:01 PM tps rtps wtps bread/s bwrtn/s 04:14:01 PM 70.77 29.54 41.22 4721.08 4077.74 04:15:01 PM 96.82 0.09 96.74 1.71 10777.43 04:16:01 PM 103.32 1.26 102.06 179.02 16047.12 04:17:01 PM 104.69 2.80 101.89 256.24 26188.43 04:18:01 PM 94.73 10.36 84.38 703.49 15068.13 04:19:02 PM 111.67 91.94 19.73 6323.67 1093.93 04:20:01 PM 17.40 1.27 16.14 50.42 484.28 Average: 85.94 19.82 66.12 1755.46 10565.22 04:13:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:14:01 PM 78872 1802912 95.81 2088 1408800 463748 15.83 377336 1256160 63392 04:15:01 PM 110776 1771008 94.11 2088 1331572 472980 16.14 403200 1164844 74560 04:16:01 PM 82724 1799060 95.60 2088 1322700 522824 17.84 539440 1021444 100004 04:17:01 PM 130708 1751076 93.05 2088 1217820 555040 18.94 799872 679884 50592 04:18:01 PM 294392 1587392 84.36 2088 1057580 482356 16.46 537732 765752 24364 04:19:02 PM 126992 1754792 93.25 2088 1224100 491556 16.77 558772 911036 8676 04:20:01 PM 160184 1721600 91.49 2088 1222188 455348 15.54 549196 885948 16224 Average: 140664 1741120 92.52 2088 1254966 491979 16.79 537935 955010 48259 04:13:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:14:01 PM eth0 328.80 179.52 1332.97 63.47 0.00 0.00 0.00 04:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 PM eth0 56.13 47.58 620.79 6.76 0.00 0.00 0.00 04:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 PM eth0 134.23 89.35 2704.61 10.09 0.00 0.00 0.00 04:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 PM eth0 64.02 46.91 1193.54 8.54 0.00 0.00 0.00 04:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 PM eth0 12.69 13.68 22.46 3.62 0.00 0.00 0.00 04:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:02 PM eth0 16.68 16.12 14.96 12.41 0.00 0.00 0.00 04:19:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 PM eth0 15.37 22.20 8.17 149.17 0.00 0.00 0.00 04:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 88.98 58.96 841.83 35.84 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) 04:12:29 PM LINUX RESTART 04:13:01 PM CPU %user %nice %system %iowait %steal %idle 04:14:01 PM all 73.58 0.00 8.81 2.94 3.51 11.16 04:14:01 PM 0 73.58 0.00 8.81 2.94 3.51 11.16 04:15:01 PM all 66.71 0.00 5.91 2.36 6.23 18.80 04:15:01 PM 0 66.71 0.00 5.91 2.36 6.23 18.80 04:16:01 PM all 63.37 0.00 7.49 1.58 9.28 18.28 04:16:01 PM 0 63.37 0.00 7.49 1.58 9.28 18.28 04:17:01 PM all 63.62 0.00 6.64 3.27 9.80 16.67 04:17:01 PM 0 63.62 0.00 6.64 3.27 9.80 16.67 04:18:01 PM all 71.58 0.00 5.57 3.17 6.19 13.49 04:18:01 PM 0 71.58 0.00 5.57 3.17 6.19 13.49 04:19:02 PM all 57.86 0.00 3.30 18.93 8.42 11.49 04:19:02 PM 0 57.86 0.00 3.30 18.93 8.42 11.49 04:20:01 PM all 71.42 0.00 3.71 1.10 8.84 14.92 04:20:01 PM 0 71.42 0.00 3.71 1.10 8.84 14.92 Average: all 66.82 0.00 5.91 4.82 7.48 14.98 Average: 0 66.82 0.00 5.91 4.82 7.48 14.98