---> uname -a: Linux prd-centos7-builder-1c-1g-1799.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 6.2G 14G 31% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 387 117 16 1332 1250 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:b1:d0 brd ff:ff:ff:ff:ff:ff inet 10.32.6.120/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86024sec preferred_lft 86024sec inet6 fe80::f816:3eff:fe5f:b1d0/64 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) 04/28/2026 _x86_64_ (1 CPU) 04:54:05 PM LINUX RESTART 04:55:01 PM tps rtps wtps bread/s bwrtn/s 04:56:02 PM 83.03 14.30 68.73 1139.11 6499.18 04:57:01 PM 82.31 1.26 81.05 180.31 8729.22 04:58:01 PM 113.59 0.39 113.20 16.74 21409.92 04:59:01 PM 143.27 60.47 82.80 4672.66 16447.21 05:00:01 PM 29.54 4.79 24.75 438.74 1274.23 Average: 90.77 16.61 74.16 1317.54 10922.03 04:55:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:56:02 PM 79060 1802724 95.80 2088 1323716 517912 17.67 469032 1140920 115576 04:57:01 PM 136688 1745096 92.74 2088 1335200 421980 14.40 396720 1130288 111332 04:58:01 PM 112340 1769444 94.03 2088 1239956 549900 18.77 541880 962596 118244 04:59:01 PM 106692 1775092 94.33 2088 1281380 426184 14.54 509720 968952 7484 05:00:01 PM 198904 1682880 89.43 2088 1202228 417748 14.26 507940 883376 7724 Average: 126737 1755047 93.27 2088 1276496 466745 15.93 485058 1017226 72072 04:55:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:56:02 PM eth0 84.19 71.84 948.01 14.68 0.00 0.00 0.00 04:56:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 PM eth0 30.90 28.65 289.83 5.64 0.00 0.00 0.00 04:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 PM eth0 77.15 67.69 1464.47 11.01 0.00 0.00 0.00 04:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 PM eth0 5.99 4.74 4.54 2.99 0.00 0.00 0.00 04:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 PM eth0 13.45 14.83 13.58 8.99 0.00 0.00 0.00 05:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.19 37.41 542.21 8.64 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) 04/28/2026 _x86_64_ (1 CPU) 04:54:05 PM LINUX RESTART 04:55:01 PM CPU %user %nice %system %iowait %steal %idle 04:56:02 PM all 66.47 0.00 5.95 3.03 7.91 16.63 04:56:02 PM 0 66.47 0.00 5.95 3.03 7.91 16.63 04:57:01 PM all 69.58 0.00 6.37 1.01 7.48 15.57 04:57:01 PM 0 69.58 0.00 6.37 1.01 7.48 15.57 04:58:01 PM all 65.44 0.00 6.92 1.72 7.56 18.36 04:58:01 PM 0 65.44 0.00 6.92 1.72 7.56 18.36 04:59:01 PM all 39.72 0.00 4.65 8.86 4.98 41.78 04:59:01 PM 0 39.72 0.00 4.65 8.86 4.98 41.78 05:00:01 PM all 71.48 0.00 3.75 1.92 5.76 17.09 05:00:01 PM 0 71.48 0.00 3.75 1.92 5.76 17.09 Average: all 62.35 0.00 5.52 3.35 6.73 22.05 Average: 0 62.35 0.00 5.52 3.35 6.73 22.05