---> uname -a: Linux prd-centos7-builder-1c-1g-1084.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 6.4G 14G 32% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 378 173 15 1285 1260 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:9a:f0:5a brd ff:ff:ff:ff:ff:ff inet 10.32.7.235/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86007sec preferred_lft 86007sec inet6 fe80::f816:3eff:fe9a:f05a/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) 12/18/2025 _x86_64_ (1 CPU) 12:06:05 PM LINUX RESTART 12:07:01 PM tps rtps wtps bread/s bwrtn/s 12:08:01 PM 79.88 15.57 64.31 1433.79 7252.46 12:09:02 PM 80.08 0.35 79.73 8.05 9083.70 12:10:01 PM 114.50 0.30 114.19 14.43 26018.55 12:11:01 PM 127.14 6.68 120.46 638.52 27552.24 12:12:01 PM 95.39 62.54 32.86 4657.28 2086.47 Average: 99.45 17.10 82.35 1351.85 14409.98 12:07:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:08:01 PM 77948 1803836 95.86 2088 1333872 506680 17.29 465304 1151796 77700 12:09:02 PM 73572 1808212 96.09 2088 1378092 433444 14.79 425488 1162676 121148 12:10:01 PM 89068 1792716 95.27 2088 1244704 565220 19.29 669836 869976 97536 12:11:01 PM 420428 1461356 77.66 2088 1008332 457464 15.61 418724 765404 38752 12:12:01 PM 246444 1635340 86.90 2088 1156464 418492 14.28 459488 892140 24740 Average: 181492 1700292 90.36 2088 1224293 476260 16.25 487768 968398 71975 12:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:08:01 PM eth0 74.26 69.55 854.66 6.71 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:02 PM eth0 32.56 30.28 277.74 6.38 0.00 0.00 0.00 12:09:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 242.97 216.73 3953.39 17.91 0.00 0.00 0.00 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM eth0 13.61 16.21 8.92 6.22 0.00 0.00 0.00 12:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM eth0 10.78 11.96 9.29 7.60 0.00 0.00 0.00 12:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 74.30 68.48 1011.66 8.94 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) 12/18/2025 _x86_64_ (1 CPU) 12:06:05 PM LINUX RESTART 12:07:01 PM CPU %user %nice %system %iowait %steal %idle 12:08:01 PM all 69.18 0.00 5.44 2.07 8.40 14.91 12:08:01 PM 0 69.18 0.00 5.44 2.07 8.40 14.91 12:09:02 PM all 69.63 0.00 6.27 1.01 8.86 14.23 12:09:02 PM 0 69.63 0.00 6.27 1.01 8.86 14.23 12:10:01 PM all 61.15 0.00 7.09 2.48 8.21 21.07 12:10:01 PM 0 61.15 0.00 7.09 2.48 8.21 21.07 12:11:01 PM all 66.31 0.00 7.43 2.58 10.09 13.60 12:11:01 PM 0 66.31 0.00 7.43 2.58 10.09 13.60 12:12:01 PM all 67.94 0.00 3.72 8.98 7.78 11.58 12:12:01 PM 0 67.94 0.00 3.72 8.98 7.78 11.58 Average: all 66.85 0.00 5.99 3.43 8.67 15.06 Average: 0 66.85 0.00 5.99 3.43 8.67 15.06