---> uname -a: Linux prd-centos7-builder-1c-1g-1713.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 349 285 16 1202 1300 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:5f:0c:9b brd ff:ff:ff:ff:ff:ff inet 10.32.6.137/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fe5f:c9b/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) 05/24/2026 _x86_64_ (1 CPU) 10:49:51 PM LINUX RESTART 10:51:01 PM tps rtps wtps bread/s bwrtn/s 10:52:01 PM 80.80 3.33 77.47 151.64 9247.40 10:53:01 PM 92.02 4.44 87.59 438.97 8535.17 10:54:01 PM 113.30 61.52 51.78 5040.81 6223.07 10:55:02 PM 23.80 0.57 23.23 139.12 1167.31 Average: 77.41 17.37 60.04 1435.05 6293.92 10:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:52:01 PM 194616 1687168 89.66 2088 1296492 430244 14.68 339232 1156300 71600 10:53:01 PM 77952 1803832 95.86 2088 1357568 489484 16.70 419396 1157928 59460 10:54:01 PM 337972 1543812 82.04 2088 1127660 422732 14.43 327360 995652 7792 10:55:02 PM 344952 1536832 81.67 2088 1138372 404968 13.82 316480 999836 7632 Average: 238873 1642911 87.31 2088 1230023 436857 14.91 350617 1077429 36621 10:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:52:01 PM eth0 75.48 65.86 958.66 7.03 0.00 0.00 0.00 10:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 22.76 21.50 165.81 7.87 0.00 0.00 0.00 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM eth0 32.53 29.19 256.43 10.43 0.00 0.00 0.00 10:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:02 PM eth0 11.69 13.53 11.63 8.38 0.00 0.00 0.00 10:55:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 35.61 32.52 348.20 8.42 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) 05/24/2026 _x86_64_ (1 CPU) 10:49:51 PM LINUX RESTART 10:51:01 PM CPU %user %nice %system %iowait %steal %idle 10:52:01 PM all 65.81 0.00 5.86 1.91 7.72 18.69 10:52:01 PM 0 65.81 0.00 5.86 1.91 7.72 18.69 10:53:01 PM all 67.78 0.00 6.40 2.86 8.15 14.80 10:53:01 PM 0 67.78 0.00 6.40 2.86 8.15 14.80 10:54:01 PM all 64.51 0.00 7.25 9.37 8.43 10.44 10:54:01 PM 0 64.51 0.00 7.25 9.37 8.43 10.44 10:55:02 PM all 74.15 0.00 3.88 1.17 7.40 13.41 10:55:02 PM 0 74.15 0.00 3.88 1.17 7.40 13.41 Average: all 68.07 0.00 5.85 3.82 7.93 14.34 Average: 0 68.07 0.00 5.85 3.82 7.93 14.34