---> uname -a: Linux prd-centos7-builder-1c-1g-9444.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 396 170 15 1270 1242 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:70:69:de brd ff:ff:ff:ff:ff:ff inet 10.32.6.91/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85935sec preferred_lft 85935sec inet6 fe80::f816:3eff:fe70:69de/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) 11/17/2025 _x86_64_ (1 CPU) 05:15:44 PM LINUX RESTART 05:16:01 PM tps rtps wtps bread/s bwrtn/s 05:17:02 PM 190.31 122.69 67.62 9674.04 39407.80 05:18:01 PM 71.45 4.03 67.42 211.52 6354.70 05:19:01 PM 75.82 0.73 75.08 30.63 7669.85 05:20:01 PM 95.51 0.12 95.39 5.67 21133.97 05:21:01 PM 118.36 3.88 114.48 443.72 25190.75 05:22:01 PM 151.24 91.32 59.92 5831.76 8998.18 05:23:01 PM 27.07 3.48 23.59 328.91 1185.81 Average: 104.39 32.23 72.16 2355.36 15778.62 05:16:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:17:02 PM 79204 1802580 95.79 2088 1412880 444340 15.16 357212 1291836 17764 05:18:01 PM 78240 1803544 95.84 2088 1306528 510056 17.41 467988 1140976 108300 05:19:01 PM 93868 1787916 95.01 2088 1349156 426160 14.54 422580 1145200 112232 05:20:01 PM 70176 1811608 96.27 2088 1260652 563452 19.23 651228 916264 55332 05:21:01 PM 88216 1793568 95.31 2088 1205368 585324 19.97 753276 765020 56468 05:22:01 PM 230080 1651704 87.77 2088 1169452 410640 14.01 442252 924456 23544 05:23:01 PM 189740 1692044 89.92 2088 1176576 437512 14.93 477164 929128 7532 Average: 118503 1763281 93.70 2088 1268659 482498 16.47 510243 1016126 54453 05:16:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:17:02 PM eth0 215.77 110.86 658.82 56.14 0.00 0.00 0.00 05:17:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 PM eth0 66.15 55.81 854.59 5.83 0.00 0.00 0.00 05:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 PM eth0 30.27 27.10 276.88 5.78 0.00 0.00 0.00 05:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 PM eth0 177.66 137.18 3829.14 12.97 0.00 0.00 0.00 05:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 PM eth0 8.14 8.35 19.98 3.21 0.00 0.00 0.00 05:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 PM eth0 12.84 11.70 23.23 6.36 0.00 0.00 0.00 05:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 PM eth0 12.08 13.76 12.89 8.57 0.00 0.00 0.00 05:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 74.92 52.27 817.54 14.12 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) 11/17/2025 _x86_64_ (1 CPU) 05:15:44 PM LINUX RESTART 05:16:01 PM CPU %user %nice %system %iowait %steal %idle 05:17:02 PM all 60.13 0.00 19.05 8.31 11.48 1.02 05:17:02 PM 0 60.13 0.00 19.05 8.31 11.48 1.02 05:18:01 PM all 61.61 0.00 5.10 2.81 10.52 19.96 05:18:01 PM 0 61.61 0.00 5.10 2.81 10.52 19.96 05:19:01 PM all 65.12 0.00 5.68 2.10 9.98 17.12 05:19:01 PM 0 65.12 0.00 5.68 2.10 9.98 17.12 05:20:01 PM all 52.06 0.00 6.22 3.09 10.68 27.95 05:20:01 PM 0 52.06 0.00 6.22 3.09 10.68 27.95 05:21:01 PM all 63.47 0.00 6.74 3.71 10.38 15.71 05:21:01 PM 0 63.47 0.00 6.74 3.71 10.38 15.71 05:22:01 PM all 58.35 0.00 4.75 15.98 8.05 12.88 05:22:01 PM 0 58.35 0.00 4.75 15.98 8.05 12.88 05:23:01 PM all 73.08 0.00 3.53 1.68 7.34 14.37 05:23:01 PM 0 73.08 0.00 3.53 1.68 7.34 14.37 Average: all 61.94 0.00 7.30 5.38 9.78 15.60 Average: 0 61.94 0.00 7.30 5.38 9.78 15.60