---> uname -a: Linux prd-centos7-builder-1c-1g-1351.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: 2799.998 BogoMIPS: 5599.99 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 459M 0 459M 0% /dev tmpfs 496M 0 496M 0% /dev/shm tmpfs 496M 13M 483M 3% /run tmpfs 496M 0 496M 0% /sys/fs/cgroup /dev/vda1 20G 5.6G 15G 28% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 335 110 11 544 485 Swap: 1023 1 1022 ---> 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:53:2a:3d brd ff:ff:ff:ff:ff:ff inet 10.32.7.3/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fe53:2a3d/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) 07/26/2025 _x86_64_ (1 CPU) 10:03:41 AM LINUX RESTART 10:04:02 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 124.39 31.58 92.81 4736.01 28163.99 10:06:01 AM 110.42 1.45 108.97 90.85 13031.21 10:07:02 AM 99.24 7.08 92.16 660.48 8900.20 10:08:01 AM 102.43 79.61 22.82 6617.83 1120.85 Average: 109.14 29.79 79.35 3012.79 12819.40 10:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 60504 953952 94.04 2088 588616 464140 22.50 315684 511388 47632 10:06:01 AM 81404 933052 91.98 2088 538340 461372 22.36 335160 439608 37592 10:07:02 AM 93420 921036 90.79 2088 504936 525636 25.48 353920 381040 624 10:08:01 AM 72620 941836 92.84 0 475384 518772 25.15 369276 393240 28048 Average: 76987 937469 92.41 1566 526819 492480 23.87 343510 431319 28474 10:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 268.69 147.27 931.05 58.67 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 157.84 108.28 919.95 10.73 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 10:07:02 AM eth0 22.33 15.64 50.02 4.81 0.00 0.00 0.00 10:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 56.37 29.86 180.29 16.66 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 Average: eth0 126.56 75.48 522.51 22.69 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) 07/26/2025 _x86_64_ (1 CPU) 10:03:41 AM LINUX RESTART 10:04:02 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 63.59 0.00 7.84 8.84 5.25 14.47 10:05:01 AM 0 63.59 0.00 7.84 8.84 5.25 14.47 10:06:01 AM all 65.07 0.00 6.53 3.34 5.23 19.83 10:06:01 AM 0 65.07 0.00 6.53 3.34 5.23 19.83 10:07:02 AM all 77.62 0.00 7.34 1.89 4.12 9.04 10:07:02 AM 0 77.62 0.00 7.34 1.89 4.12 9.04 10:08:01 AM all 71.44 0.00 4.68 11.85 4.45 7.58 10:08:01 AM 0 71.44 0.00 4.68 11.85 4.45 7.58 Average: all 69.40 0.00 6.60 6.46 4.76 12.77 Average: 0 69.40 0.00 6.60 6.46 4.76 12.77