---> uname -a: Linux prd-centos7-builder-1c-1g-1796.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 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 6.2G 14G 31% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 394 102 16 1340 1243 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:cb:69:81 brd ff:ff:ff:ff:ff:ff inet 10.32.6.255/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fecb:6981/64 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) 04/28/2026 _x86_64_ (1 CPU) 04:04:59 PM LINUX RESTART 04:06:01 PM tps rtps wtps bread/s bwrtn/s 04:07:02 PM 81.93 3.05 78.88 121.18 9279.45 04:08:01 PM 85.00 0.90 84.10 37.66 8265.24 04:09:01 PM 131.98 0.41 131.57 18.76 27768.50 04:10:01 PM 121.49 65.01 56.48 5138.45 8802.10 Average: 105.26 17.52 87.74 1343.02 13554.52 04:06:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:02 PM 229848 1651936 87.79 2088 1265848 416504 14.21 331436 1129712 62088 04:08:01 PM 72476 1809308 96.15 2088 1362916 474548 16.19 424656 1156668 72604 04:09:01 PM 117576 1764208 93.75 2088 1196312 575792 19.65 628884 861836 55588 04:10:01 PM 116508 1765276 93.81 2088 1209552 484800 16.54 565640 910884 24016 Average: 134102 1747682 92.87 2088 1258657 487911 16.65 487654 1014775 53574 04:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:07:02 PM eth0 77.08 69.99 929.43 6.92 0.00 0.00 0.00 04:07:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 31.48 30.44 269.63 8.03 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 72.87 60.53 1469.73 7.26 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 12.31 12.93 10.67 8.88 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 48.46 43.48 670.97 7.78 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) 04/28/2026 _x86_64_ (1 CPU) 04:04:59 PM LINUX RESTART 04:06:01 PM CPU %user %nice %system %iowait %steal %idle 04:07:02 PM all 71.86 0.00 6.55 1.54 3.41 16.64 04:07:02 PM 0 71.86 0.00 6.55 1.54 3.41 16.64 04:08:01 PM all 71.85 0.00 6.70 1.54 3.86 16.04 04:08:01 PM 0 71.85 0.00 6.70 1.54 3.86 16.04 04:09:01 PM all 69.75 0.00 6.94 2.86 3.88 16.56 04:09:01 PM 0 69.75 0.00 6.94 2.86 3.88 16.56 04:10:01 PM all 69.47 0.00 4.79 10.75 3.54 11.46 04:10:01 PM 0 69.47 0.00 4.79 10.75 3.54 11.46 Average: all 70.72 0.00 6.24 4.20 3.67 15.16 Average: 0 70.72 0.00 6.24 4.20 3.67 15.16