---> uname -a: Linux prd-centos7-builder-1c-1g-2304.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 5.5G 15G 28% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 347 285 16 1204 1301 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:df:f5:19 brd ff:ff:ff:ff:ff:ff inet 10.32.7.220/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fedf:f519/64 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) 05/31/2026 _x86_64_ (1 CPU) 10:49:42 PM LINUX RESTART 10:50:02 PM tps rtps wtps bread/s bwrtn/s 10:51:01 PM 192.02 88.17 103.85 6517.93 42969.67 10:52:01 PM 82.42 1.46 80.96 97.71 9038.10 10:53:01 PM 101.43 4.19 97.24 306.24 13287.30 10:54:01 PM 81.84 62.67 19.17 5240.70 915.96 Average: 113.99 38.81 75.17 3018.28 16407.70 10:50:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 PM 76404 1805380 95.94 2088 1400672 484024 16.52 389412 1252416 49664 10:52:01 PM 95600 1786184 94.92 2088 1339256 474536 16.19 409876 1171164 113664 10:53:01 PM 85468 1796316 95.46 2088 1086760 758872 25.90 596104 965432 20668 10:54:01 PM 328164 1553620 82.56 2088 1139432 423444 14.45 332660 998292 23216 Average: 146409 1735375 92.22 2088 1241530 535219 18.26 432013 1096826 51803 10:50:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:51:01 PM eth0 269.98 151.58 1112.51 61.80 0.00 0.00 0.00 10:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 PM eth0 66.04 60.08 779.17 7.02 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 34.33 31.49 240.46 6.53 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 17.16 16.45 38.53 11.74 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 Average: eth0 95.96 64.46 540.24 21.55 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) 05/31/2026 _x86_64_ (1 CPU) 10:49:42 PM LINUX RESTART 10:50:02 PM CPU %user %nice %system %iowait %steal %idle 10:51:01 PM all 73.40 0.00 16.90 1.87 2.81 5.02 10:51:01 PM 0 73.40 0.00 16.90 1.87 2.81 5.02 10:52:01 PM all 74.38 0.00 6.63 0.70 2.27 16.02 10:52:01 PM 0 74.38 0.00 6.63 0.70 2.27 16.02 10:53:01 PM all 76.05 0.00 7.69 1.05 2.49 12.72 10:53:01 PM 0 76.05 0.00 7.69 1.05 2.49 12.72 10:54:01 PM all 73.50 0.00 7.09 8.49 2.23 8.69 10:54:01 PM 0 73.50 0.00 7.09 8.49 2.23 8.69 Average: all 74.34 0.00 9.54 3.03 2.45 10.65 Average: 0 74.34 0.00 9.54 3.03 2.45 10.65