---> uname -a: Linux prd-centos7-builder-1c-1g-4727.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 373 161 16 1302 1265 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:c5:80:a1 brd ff:ff:ff:ff:ff:ff inet 10.32.7.14/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85917sec preferred_lft 85917sec inet6 fe80::f816:3eff:fec5:80a1/64 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) 07/03/2025 _x86_64_ (1 CPU) 03:33:28 PM LINUX RESTART 03:34:01 PM tps rtps wtps bread/s bwrtn/s 03:35:01 PM 78.08 36.37 41.71 4994.03 3998.06 03:36:01 PM 86.61 0.09 86.52 1.69 9478.44 03:37:01 PM 93.58 1.26 92.32 178.93 11613.60 03:38:01 PM 119.36 1.54 117.82 57.01 32183.20 03:39:02 PM 117.98 40.43 77.55 2097.19 14142.95 03:40:01 PM 12.10 0.14 11.96 3.32 969.00 03:41:01 PM 73.24 57.87 15.37 4499.59 462.36 Average: 82.78 19.49 63.29 1670.03 10409.99 03:34:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:35:01 PM 68236 1813548 96.37 2088 1422232 457024 15.60 371708 1274100 64328 03:36:01 PM 150616 1731168 92.00 2088 1336144 427020 14.57 345948 1185196 62044 03:37:01 PM 76976 1804808 95.91 2088 1330892 514608 17.56 451404 1117312 84288 03:38:01 PM 71144 1810640 96.22 2088 1259896 562604 19.20 878068 658964 49508 03:39:02 PM 323832 1557952 82.79 2088 1087804 413128 14.10 483924 788208 22992 03:40:01 PM 342784 1539000 81.78 2088 1087844 394228 13.45 475100 778168 8 03:41:01 PM 221776 1660008 88.21 2088 1211624 388960 13.27 480228 892772 7404 Average: 179338 1702446 90.47 2088 1248062 451082 15.39 498054 956389 41510 03:34:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:35:01 PM eth0 295.42 164.53 1242.65 60.75 0.00 0.00 0.00 03:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM eth0 36.67 33.32 545.04 3.58 0.00 0.00 0.00 03:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM eth0 83.75 69.35 1469.57 10.98 0.00 0.00 0.00 03:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 PM eth0 136.59 113.03 2451.97 11.82 0.00 0.00 0.00 03:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:02 PM eth0 5.60 6.77 3.61 2.47 0.00 0.00 0.00 03:39:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 PM eth0 3.62 3.41 6.21 1.50 0.00 0.00 0.00 03:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 PM eth0 13.94 14.44 11.49 9.14 0.00 0.00 0.00 03:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 81.44 57.41 816.15 14.15 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) 07/03/2025 _x86_64_ (1 CPU) 03:33:28 PM LINUX RESTART 03:34:01 PM CPU %user %nice %system %iowait %steal %idle 03:35:01 PM all 73.68 0.00 10.69 1.94 6.69 7.00 03:35:01 PM 0 73.68 0.00 10.69 1.94 6.69 7.00 03:36:01 PM all 54.52 0.00 5.31 1.01 5.04 34.12 03:36:01 PM 0 54.52 0.00 5.31 1.01 5.04 34.12 03:37:01 PM all 66.23 0.00 6.51 1.72 5.27 20.27 03:37:01 PM 0 66.23 0.00 6.51 1.72 5.27 20.27 03:38:01 PM all 68.98 0.00 7.20 2.14 6.81 14.87 03:38:01 PM 0 68.98 0.00 7.20 2.14 6.81 14.87 03:39:02 PM all 65.36 0.00 5.70 4.94 6.22 17.78 03:39:02 PM 0 65.36 0.00 5.70 4.94 6.22 17.78 03:40:01 PM all 21.86 0.00 1.40 0.00 2.13 74.61 03:40:01 PM 0 21.86 0.00 1.40 0.00 2.13 74.61 03:41:01 PM all 73.08 0.00 4.11 7.54 5.20 10.06 03:41:01 PM 0 73.08 0.00 4.11 7.54 5.20 10.06 Average: all 60.34 0.00 5.82 2.74 5.32 25.77 Average: 0 60.34 0.00 5.82 2.74 5.32 25.77