---> uname -a: Linux prd-centos7-builder-1c-1g-3182.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 378 156 16 1302 1259 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:40:24:a6 brd ff:ff:ff:ff:ff:ff inet 10.32.7.186/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85871sec preferred_lft 85871sec inet6 fe80::f816:3eff:fe40:24a6/64 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) 09/08/2025 _x86_64_ (1 CPU) 12:15:31 PM LINUX RESTART 12:16:02 PM tps rtps wtps bread/s bwrtn/s 12:17:01 PM 125.88 41.97 83.91 5253.48 41731.51 12:18:01 PM 83.96 1.90 82.06 105.02 9341.94 12:19:01 PM 76.32 0.55 75.77 26.29 5018.93 12:20:01 PM 104.95 0.30 104.65 14.29 25022.50 12:21:02 PM 122.94 4.55 118.40 462.10 23572.44 12:22:01 PM 91.11 37.29 53.82 1696.85 6591.15 12:23:01 PM 75.31 54.38 20.93 4171.10 1087.22 12:24:01 PM 18.48 1.61 16.86 145.35 504.26 Average: 87.36 17.88 69.48 1482.84 13985.22 12:16:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:17:01 PM 103580 1778204 94.50 2088 1425116 423060 14.44 328628 1289384 27616 12:18:01 PM 195212 1686572 89.63 2088 1285240 439292 14.99 346600 1147112 46840 12:19:01 PM 107392 1774392 94.29 2088 1364084 419528 14.32 382672 1171516 96136 12:20:01 PM 99412 1782372 94.72 2088 1245620 563488 19.23 649944 881356 72780 12:21:02 PM 79728 1802056 95.76 2088 1234244 582772 19.89 748460 774456 102868 12:22:01 PM 356556 1525228 81.05 2088 1084032 382748 13.06 452760 784832 22996 12:23:01 PM 155576 1726208 91.73 2088 1204448 460228 15.71 540988 896372 7484 12:24:01 PM 179724 1702060 90.45 2088 1215900 422976 14.43 509140 903160 15036 Average: 159648 1722136 91.52 2088 1257336 461762 15.76 494899 981024 48970 12:16:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:17:01 PM eth0 251.17 146.79 881.44 61.28 0.00 0.00 0.00 12:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 PM eth0 55.41 47.30 689.34 5.27 0.00 0.00 0.00 12:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 PM eth0 24.44 22.43 243.59 4.71 0.00 0.00 0.00 12:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 PM eth0 192.98 146.91 3937.08 13.46 0.00 0.00 0.00 12:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:02 PM eth0 9.27 9.92 21.93 4.87 0.00 0.00 0.00 12:21:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 PM eth0 11.28 11.12 24.09 3.03 0.00 0.00 0.00 12:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 PM eth0 6.44 6.51 5.16 4.46 0.00 0.00 0.00 12:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 PM eth0 10.81 12.29 10.77 7.22 0.00 0.00 0.00 12:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 69.40 49.96 726.06 12.81 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) 09/08/2025 _x86_64_ (1 CPU) 12:15:31 PM LINUX RESTART 12:16:02 PM CPU %user %nice %system %iowait %steal %idle 12:17:01 PM all 61.23 0.00 14.62 2.49 17.48 4.18 12:17:01 PM 0 61.23 0.00 14.62 2.49 17.48 4.18 12:18:01 PM all 61.83 0.00 5.74 1.79 15.41 15.23 12:18:01 PM 0 61.83 0.00 5.74 1.79 15.41 15.23 12:19:01 PM all 62.40 0.00 5.47 1.56 17.37 13.20 12:19:01 PM 0 62.40 0.00 5.47 1.56 17.37 13.20 12:20:01 PM all 57.44 0.00 6.33 2.83 17.58 15.81 12:20:01 PM 0 57.44 0.00 6.33 2.83 17.58 15.81 12:21:02 PM all 61.30 0.00 6.61 2.29 17.78 12.02 12:21:02 PM 0 61.30 0.00 6.61 2.29 17.78 12.02 12:22:01 PM all 54.58 0.00 4.03 8.47 14.48 18.44 12:22:01 PM 0 54.58 0.00 4.03 8.47 14.48 18.44 12:23:01 PM all 28.05 0.00 1.91 8.35 8.93 52.76 12:23:01 PM 0 28.05 0.00 1.91 8.35 8.93 52.76 12:24:01 PM all 68.47 0.00 3.93 0.87 16.19 10.53 12:24:01 PM 0 68.47 0.00 3.93 0.87 16.19 10.53 Average: all 56.73 0.00 6.03 3.61 15.61 18.02 Average: 0 56.73 0.00 6.03 3.61 15.61 18.02