---> uname -a: Linux prd-centos7-builder-1c-1g-9532.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 6.4G 14G 32% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 404 156 15 1276 1233 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:69:28:d0 brd ff:ff:ff:ff:ff:ff inet 10.32.6.154/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85895sec preferred_lft 85895sec inet6 fe80::f816:3eff:fe69:28d0/64 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) 11/18/2025 _x86_64_ (1 CPU) 11:40:44 AM LINUX RESTART 11:41:02 AM tps rtps wtps bread/s bwrtn/s 11:42:01 AM 184.89 109.17 75.72 8957.35 42319.84 11:43:01 AM 85.26 2.40 82.86 127.02 9074.19 11:44:01 AM 68.99 0.32 68.67 7.30 5111.17 11:45:01 AM 111.04 0.44 110.60 17.58 29072.98 11:46:01 AM 122.07 4.03 118.05 480.88 23739.31 11:47:01 AM 71.58 44.25 27.33 2386.07 2606.47 11:48:01 AM 71.08 55.47 15.61 4254.89 1083.85 11:49:02 AM 21.04 1.62 19.42 153.17 543.98 Average: 91.79 26.97 64.82 2026.02 14088.98 11:41:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:42:01 AM 88240 1793544 95.31 2088 1423040 425212 14.51 367540 1267280 29416 11:43:01 AM 237440 1644344 87.38 2088 1245124 413996 14.13 341440 1105996 36252 11:44:01 AM 115844 1765940 93.84 2088 1350436 403896 13.78 393852 1149288 108272 11:45:01 AM 73584 1808200 96.09 2088 1232912 566488 19.33 683328 858408 77984 11:46:01 AM 335200 1546584 82.19 2088 993856 568672 19.41 495676 770732 55940 11:47:01 AM 337296 1544488 82.08 2088 1076984 397572 13.57 443904 814600 23508 11:48:01 AM 94076 1787708 95.00 2088 1198576 515564 17.59 575348 924996 8788 11:49:02 AM 133412 1748372 92.91 2088 1183156 490272 16.73 558108 903404 8920 Average: 176886 1704898 90.60 2088 1213010 472709 16.13 482400 974338 43635 11:41:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:42:01 AM eth0 269.56 151.64 1138.05 60.98 0.00 0.00 0.00 11:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 AM eth0 56.09 50.75 672.47 5.89 0.00 0.00 0.00 11:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 AM eth0 29.73 27.62 280.75 7.97 0.00 0.00 0.00 11:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 AM eth0 170.24 140.58 3891.07 12.21 0.00 0.00 0.00 11:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 AM eth0 21.17 25.48 11.35 5.80 0.00 0.00 0.00 11:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 AM eth0 15.04 13.58 11.50 12.36 0.00 0.00 0.00 11:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 AM eth0 6.55 6.67 5.27 3.11 0.00 0.00 0.00 11:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:02 AM eth0 12.06 13.99 11.75 8.73 0.00 0.00 0.00 11:49:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 71.79 53.43 753.22 14.42 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) 11/18/2025 _x86_64_ (1 CPU) 11:40:44 AM LINUX RESTART 11:41:02 AM CPU %user %nice %system %iowait %steal %idle 11:42:01 AM all 63.24 0.00 17.23 5.81 12.00 1.72 11:42:01 AM 0 63.24 0.00 17.23 5.81 12.00 1.72 11:43:01 AM all 60.93 0.00 5.46 1.63 10.58 21.40 11:43:01 AM 0 60.93 0.00 5.46 1.63 10.58 21.40 11:44:01 AM all 68.25 0.00 6.22 1.23 12.08 12.22 11:44:01 AM 0 68.25 0.00 6.22 1.23 12.08 12.22 11:45:01 AM all 63.80 0.00 7.56 1.88 10.99 15.77 11:45:01 AM 0 63.80 0.00 7.56 1.88 10.99 15.77 11:46:01 AM all 63.80 0.00 6.66 3.00 12.27 14.27 11:46:01 AM 0 63.80 0.00 6.66 3.00 12.27 14.27 11:47:01 AM all 51.65 0.00 3.25 4.89 6.72 33.49 11:47:01 AM 0 51.65 0.00 3.25 4.89 6.72 33.49 11:48:01 AM all 37.25 0.00 2.12 7.04 3.88 49.71 11:48:01 AM 0 37.25 0.00 2.12 7.04 3.88 49.71 11:49:02 AM all 75.22 0.00 4.14 0.82 7.47 12.35 11:49:02 AM 0 75.22 0.00 4.14 0.82 7.47 12.35 Average: all 60.41 0.00 6.53 3.29 9.49 20.28 Average: 0 60.41 0.00 6.53 3.29 9.49 20.28