---> uname -a: Linux prd-centos7-builder-1c-1g-6211.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 5.6G 15G 28% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 371 161 16 1304 1273 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:0d:37:36 brd ff:ff:ff:ff:ff:ff inet 10.32.6.184/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fe0d:3736/64 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) 07/19/2026 _x86_64_ (1 CPU) 10:03:46 AM LINUX RESTART 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 202.32 117.10 85.22 9519.31 40947.44 10:06:02 AM 85.05 1.59 83.46 100.37 9113.85 10:07:01 AM 79.19 2.09 77.10 250.85 8788.94 10:08:01 AM 126.73 59.00 67.73 4737.09 4720.67 Average: 123.45 45.04 78.40 3659.68 15924.16 10:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 91716 1790068 95.13 2088 1391232 473440 16.16 365428 1264304 27332 10:06:02 AM 132668 1749116 92.95 2088 1310964 475296 16.22 386140 1166692 99540 10:07:01 AM 109600 1772184 94.18 2088 1313232 508492 17.35 426572 1106180 89116 10:08:01 AM 92828 1788956 95.07 2088 1234904 546420 18.65 490844 1059672 23224 Average: 106703 1775081 94.33 2088 1312583 500912 17.09 417246 1149212 59803 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 303.45 134.15 862.57 56.48 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:02 AM eth0 185.90 114.76 953.31 12.18 0.00 0.00 0.00 10:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 43.18 27.18 161.52 7.16 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 41.97 33.39 181.39 17.62 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 144.29 77.72 542.66 23.42 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) 07/19/2026 _x86_64_ (1 CPU) 10:03:46 AM LINUX RESTART 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 69.01 0.00 17.59 4.47 4.83 4.10 10:05:01 AM 0 69.01 0.00 17.59 4.47 4.83 4.10 10:06:02 AM all 66.37 0.00 6.47 1.92 6.77 18.46 10:06:02 AM 0 66.37 0.00 6.47 1.92 6.77 18.46 10:07:01 AM all 76.39 0.00 8.33 0.81 5.55 8.93 10:07:01 AM 0 76.39 0.00 8.33 0.81 5.55 8.93 10:08:01 AM all 75.27 0.00 5.25 9.02 4.11 6.35 10:08:01 AM 0 75.27 0.00 5.25 9.02 4.11 6.35 Average: all 71.72 0.00 9.41 4.06 5.32 9.48 Average: 0 71.72 0.00 9.41 4.06 5.32 9.48