---> uname -a: Linux prd-centos7-builder-1c-1g-6677.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 5.6G 15G 28% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 370 144 16 1323 1275 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:51:7c:b7 brd ff:ff:ff:ff:ff:ff inet 10.32.6.27/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:fe51:7cb7/64 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) 10/17/2025 _x86_64_ (1 CPU) 10:04:21 AM LINUX RESTART 10:05:02 AM tps rtps wtps bread/s bwrtn/s 10:06:01 AM 102.13 29.16 72.98 4775.19 40939.19 10:07:01 AM 89.11 1.60 87.51 101.72 9001.57 10:08:01 AM 95.23 1.12 94.12 170.36 6867.04 10:09:01 AM 112.14 38.71 73.43 3966.71 5198.61 10:10:01 AM 49.01 20.93 28.08 807.36 1703.84 Average: 89.60 18.14 71.46 1945.61 12655.13 10:05:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 AM 117352 1764432 93.76 2088 1409068 420624 14.35 329044 1276004 27164 10:07:01 AM 229064 1652720 87.83 2088 1266264 419732 14.32 326972 1133068 50608 10:08:01 AM 115304 1766480 93.87 2088 1353392 415444 14.18 397688 1146884 59452 10:09:01 AM 76496 1805288 95.93 2088 1369024 425832 14.53 416844 1143020 12572 10:10:01 AM 146012 1735772 92.24 2088 1254492 469672 16.03 439428 1056584 7460 Average: 136846 1744938 92.73 2088 1330448 430261 14.68 381995 1151112 31451 10:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:06:01 AM eth0 156.10 101.81 844.46 53.51 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 108.00 49.88 748.91 6.47 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 56.29 28.56 265.97 5.93 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 67.38 28.00 213.67 13.12 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM eth0 14.22 14.02 10.94 8.13 0.00 0.00 0.00 10:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 80.32 44.31 416.87 17.27 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) 10/17/2025 _x86_64_ (1 CPU) 10:04:21 AM LINUX RESTART 10:05:02 AM CPU %user %nice %system %iowait %steal %idle 10:06:01 AM all 56.86 0.00 11.34 5.35 21.27 5.17 10:06:01 AM 0 56.86 0.00 11.34 5.35 21.27 5.17 10:07:01 AM all 54.15 0.00 5.36 3.15 17.25 20.08 10:07:01 AM 0 54.15 0.00 5.36 3.15 17.25 20.08 10:08:01 AM all 58.40 0.00 5.36 2.20 17.44 16.60 10:08:01 AM 0 58.40 0.00 5.36 2.20 17.44 16.60 10:09:01 AM all 60.95 0.00 5.82 8.02 18.07 7.14 10:09:01 AM 0 60.95 0.00 5.82 8.02 18.07 7.14 10:10:01 AM all 67.32 0.00 4.08 4.40 16.44 7.76 10:10:01 AM 0 67.32 0.00 4.08 4.40 16.44 7.76 Average: all 59.51 0.00 6.38 4.61 18.08 11.43 Average: 0 59.51 0.00 6.38 4.61 18.08 11.43