---> uname -a: Linux prd-centos7-builder-1c-1g-2482.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 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 6.2G 14G 31% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 336 93 11 560 479 Swap: 1023 1 1022 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:e5:cf:7a brd ff:ff:ff:ff:ff:ff inet 10.32.7.26/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86166sec preferred_lft 86166sec inet6 fe80::f816:3eff:fee5:cf7a/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) 06/09/2025 _x86_64_ (1 CPU) 01:40:02 PM LINUX RESTART 01:41:01 PM tps rtps wtps bread/s bwrtn/s 01:42:01 PM 161.49 1.42 160.07 71.63 15495.70 01:43:01 PM 313.54 121.08 192.46 10550.05 35384.78 01:44:01 PM 110.58 62.08 48.50 2892.41 2784.69 Average: 195.47 61.65 133.82 4517.56 17928.15 01:41:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:42:01 PM 104672 909784 89.68 2088 548836 412448 19.99 326436 412592 32772 01:43:01 PM 108312 906144 89.32 0 557916 381192 18.48 186480 531084 13756 01:44:01 PM 95372 919084 90.60 0 495476 447112 21.67 277828 443288 9188 Average: 102785 911671 89.87 696 534076 413584 20.05 263581 462321 18572 01:41:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:42:01 PM eth0 65.37 63.06 685.41 9.17 0.00 0.00 0.00 01:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 PM eth0 73.72 68.77 1448.24 11.97 0.00 0.00 0.00 01:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 PM eth0 14.25 17.48 13.63 10.23 0.00 0.00 0.00 01:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 51.17 49.82 717.44 10.46 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) 06/09/2025 _x86_64_ (1 CPU) 01:40:02 PM LINUX RESTART 01:41:01 PM CPU %user %nice %system %iowait %steal %idle 01:42:01 PM all 74.38 0.00 7.06 1.31 0.15 17.10 01:42:01 PM 0 74.38 0.00 7.06 1.31 0.15 17.10 01:43:01 PM all 65.40 0.00 7.54 14.19 0.16 12.70 01:43:01 PM 0 65.40 0.00 7.54 14.19 0.16 12.70 01:44:01 PM all 76.57 0.00 4.67 4.85 0.15 13.76 01:44:01 PM 0 76.57 0.00 4.67 4.85 0.15 13.76 Average: all 72.10 0.00 6.43 6.80 0.15 14.52 Average: 0 72.10 0.00 6.43 6.80 0.15 14.52