---> uname -a: Linux prd-centos7-builder-1c-1g-1655.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 6.2G 14G 31% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 403 105 16 1329 1234 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:95:40 brd ff:ff:ff:ff:ff:ff inet 10.32.7.191/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85943sec preferred_lft 85943sec inet6 fe80::f816:3eff:fe3c:9540/64 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) 04/28/2026 _x86_64_ (1 CPU) 10:48:21 AM LINUX RESTART 10:49:03 AM tps rtps wtps bread/s bwrtn/s 10:50:01 AM 65.49 35.37 30.12 4933.28 2834.72 10:51:01 AM 67.48 1.88 65.60 82.18 6504.55 10:52:01 AM 83.36 0.67 82.69 33.92 6637.67 10:53:01 AM 110.28 1.26 109.01 65.16 11367.82 10:54:01 AM 111.15 0.47 110.68 19.70 20810.24 10:55:01 AM 132.33 66.17 66.17 5248.75 9193.24 10:56:01 AM 25.72 5.59 20.13 209.62 1044.67 Average: 85.12 15.64 69.48 1478.88 8386.36 10:49:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:50:01 AM 119764 1762020 93.64 2088 1416876 410960 14.02 316420 1285372 27376 10:51:01 AM 65740 1816044 96.51 2088 1331636 517512 17.66 456580 1166068 88484 10:52:01 AM 101632 1780152 94.60 2088 1346452 444268 15.16 395832 1168300 99248 10:53:01 AM 81208 1800576 95.68 2088 1253892 588728 20.09 511564 1046844 70616 10:54:01 AM 74592 1807192 96.04 2088 1209572 613248 20.93 661480 860144 86968 10:55:01 AM 159272 1722512 91.54 2088 1196380 463748 15.83 538036 889524 22924 10:56:01 AM 197740 1684044 89.49 2088 1202440 418652 14.29 495748 892688 7700 Average: 114278 1767506 93.93 2088 1279607 493874 16.85 482237 1044134 57617 10:49:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:50:01 AM eth0 176.00 110.18 875.24 59.76 0.00 0.00 0.00 10:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 AM eth0 57.69 48.03 695.76 5.14 0.00 0.00 0.00 10:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 AM eth0 27.15 24.79 271.86 6.73 0.00 0.00 0.00 10:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 AM eth0 77.86 60.77 1516.77 14.17 0.00 0.00 0.00 10:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 AM eth0 3.13 4.38 2.27 2.14 0.00 0.00 0.00 10:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 AM eth0 12.03 12.03 9.88 10.89 0.00 0.00 0.00 10:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 AM eth0 8.66 10.51 9.51 4.51 0.00 0.00 0.00 10:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 50.89 38.14 478.31 14.44 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) 04/28/2026 _x86_64_ (1 CPU) 10:48:21 AM LINUX RESTART 10:49:03 AM CPU %user %nice %system %iowait %steal %idle 10:50:01 AM all 58.14 0.00 9.36 3.15 25.46 3.89 10:50:01 AM 0 58.14 0.00 9.36 3.15 25.46 3.89 10:51:01 AM all 45.36 0.00 4.09 1.88 19.43 29.24 10:51:01 AM 0 45.36 0.00 4.09 1.88 19.43 29.24 10:52:01 AM all 59.00 0.00 5.26 1.65 21.08 13.02 10:52:01 AM 0 59.00 0.00 5.26 1.65 21.08 13.02 10:53:01 AM all 57.49 0.00 5.35 1.72 20.95 14.50 10:53:01 AM 0 57.49 0.00 5.35 1.72 20.95 14.50 10:54:01 AM all 62.77 0.00 6.58 1.53 19.36 9.76 10:54:01 AM 0 62.77 0.00 6.58 1.53 19.36 9.76 10:55:01 AM all 61.66 0.00 4.86 9.87 13.69 9.91 10:55:01 AM 0 61.66 0.00 4.86 9.87 13.69 9.91 10:56:01 AM all 67.97 0.00 3.71 2.12 13.34 12.86 10:56:01 AM 0 67.97 0.00 3.71 2.12 13.34 12.86 Average: all 58.91 0.00 5.58 3.11 19.02 13.38 Average: 0 58.91 0.00 5.58 3.11 19.02 13.38