---> uname -a: Linux prd-centos7-builder-1c-1g-4306.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 369 147 16 1320 1276 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:52:08:26 brd ff:ff:ff:ff:ff:ff inet 10.32.6.245/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fe52:826/64 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) 06/26/2026 _x86_64_ (1 CPU) 10:03:47 AM LINUX RESTART 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 206.24 127.44 78.81 10214.75 41476.62 10:06:01 AM 90.55 1.72 88.84 108.53 9179.14 10:07:01 AM 91.13 1.67 89.46 103.81 8605.57 10:08:02 AM 114.44 59.69 54.75 4791.98 4572.87 Average: 125.53 47.56 77.97 3799.03 15944.38 10:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 100168 1781616 94.68 2088 1432156 428860 14.64 323732 1297748 26140 10:06:01 AM 157416 1724368 91.63 2088 1299572 468060 15.97 371524 1157728 97024 10:07:01 AM 103036 1778748 94.52 2088 1318648 526080 17.95 418344 1121512 89512 10:08:02 AM 196480 1685304 89.56 2088 1250684 434832 14.84 378992 1066628 23240 Average: 139275 1742509 92.60 2088 1325265 464458 15.85 373148 1160904 58979 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 314.62 153.80 838.56 57.70 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 10:06:01 AM eth0 168.62 108.92 916.28 11.90 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 60.26 34.64 214.74 7.37 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 10:08:02 AM eth0 43.72 32.84 185.84 18.14 0.00 0.00 0.00 10:08:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 146.92 82.65 540.06 23.76 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) 06/26/2026 _x86_64_ (1 CPU) 10:03:47 AM LINUX RESTART 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 70.24 0.00 18.88 3.58 3.98 3.32 10:05:01 AM 0 70.24 0.00 18.88 3.58 3.98 3.32 10:06:01 AM all 69.51 0.00 6.41 1.91 3.65 18.52 10:06:01 AM 0 69.51 0.00 6.41 1.91 3.65 18.52 10:07:01 AM all 75.70 0.00 7.86 2.20 3.50 10.74 10:07:01 AM 0 75.70 0.00 7.86 2.20 3.50 10.74 10:08:02 AM all 77.27 0.00 5.18 8.44 2.94 6.18 10:08:02 AM 0 77.27 0.00 5.18 8.44 2.94 6.18 Average: all 73.17 0.00 9.57 4.03 3.52 9.71 Average: 0 73.17 0.00 9.57 4.03 3.52 9.71