---> uname -a: Linux prd-centos7-builder-1c-1g-339.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 381 151 16 1304 1256 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:ca:9a:f2 brd ff:ff:ff:ff:ff:ff inet 10.32.6.156/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85896sec preferred_lft 85896sec inet6 fe80::f816:3eff:feca:9af2/64 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) 03:12:23 PM LINUX RESTART 03:13:01 PM tps rtps wtps bread/s bwrtn/s 03:14:02 PM 74.13 21.64 52.49 2126.76 4695.52 03:15:01 PM 92.31 0.05 92.26 3.04 10747.58 03:16:01 PM 98.90 0.69 98.21 32.57 9058.65 03:17:01 PM 108.50 0.85 107.65 35.96 20581.59 03:18:01 PM 103.20 29.77 73.43 1839.58 14218.26 03:19:01 PM 10.96 0.07 10.89 1.75 1008.66 03:20:01 PM 77.17 57.37 19.81 4424.88 549.43 Average: 80.20 15.83 64.38 1211.97 8619.22 03:13:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:14:02 PM 79692 1802092 95.77 2088 1388336 470528 16.06 399644 1231368 64388 03:15:01 PM 89940 1791844 95.22 2088 1306080 507524 17.32 447868 1138404 94572 03:16:01 PM 74716 1807068 96.03 2088 1290180 552536 18.86 477492 1089256 101052 03:17:01 PM 80860 1800924 95.70 2088 1224496 588016 20.07 657072 863324 87128 03:18:01 PM 157592 1724192 91.63 2088 1184856 462772 15.79 581588 837572 23496 03:19:01 PM 236304 1645480 87.44 2088 1184888 382980 13.07 515996 824892 20 03:20:01 PM 100160 1781624 94.68 2088 1209236 503120 17.17 642484 843592 8676 Average: 117038 1764746 93.78 2088 1255439 495354 16.90 531735 975487 54190 03:13:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:14:02 PM eth0 171.15 104.48 932.01 44.28 0.00 0.00 0.00 03:14:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 PM eth0 47.18 44.30 600.69 5.21 0.00 0.00 0.00 03:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 PM eth0 64.26 54.01 904.01 10.61 0.00 0.00 0.00 03:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 PM eth0 29.50 25.79 640.42 4.76 0.00 0.00 0.00 03:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 PM eth0 11.63 12.00 8.13 3.32 0.00 0.00 0.00 03:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 PM eth0 1.88 1.83 1.10 0.24 0.00 0.00 0.00 03:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 PM eth0 11.08 11.78 9.41 8.59 0.00 0.00 0.00 03:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 47.47 35.86 436.26 10.89 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) 03:12:23 PM LINUX RESTART 03:13:01 PM CPU %user %nice %system %iowait %steal %idle 03:14:02 PM all 70.51 0.00 7.57 3.23 7.93 10.77 03:14:02 PM 0 70.51 0.00 7.57 3.23 7.93 10.77 03:15:01 PM all 65.23 0.00 6.22 2.37 8.25 17.93 03:15:01 PM 0 65.23 0.00 6.22 2.37 8.25 17.93 03:16:01 PM all 68.14 0.00 6.14 1.59 9.03 15.10 03:16:01 PM 0 68.14 0.00 6.14 1.59 9.03 15.10 03:17:01 PM all 69.15 0.00 5.73 2.23 9.89 12.99 03:17:01 PM 0 69.15 0.00 5.73 2.23 9.89 12.99 03:18:01 PM all 69.09 0.00 5.18 5.98 9.63 10.12 03:18:01 PM 0 69.09 0.00 5.18 5.98 9.63 10.12 03:19:01 PM all 20.04 0.00 1.48 0.02 3.55 74.92 03:19:01 PM 0 20.04 0.00 1.48 0.02 3.55 74.92 03:20:01 PM all 56.58 0.00 2.99 9.17 7.14 24.11 03:20:01 PM 0 56.58 0.00 2.99 9.17 7.14 24.11 Average: all 59.49 0.00 5.01 3.51 7.88 24.11 Average: 0 59.49 0.00 5.01 3.51 7.88 24.11