---> uname -a: Linux prd-centos7-builder-1c-1g-1730.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 6.4G 14G 32% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 394 149 15 1293 1243 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:c8:82:76 brd ff:ff:ff:ff:ff:ff inet 10.32.6.229/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85996sec preferred_lft 85996sec inet6 fe80::f816:3eff:fec8:8276/64 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) 02:47:38 PM LINUX RESTART 02:48:01 PM tps rtps wtps bread/s bwrtn/s 02:49:01 PM 163.34 72.31 91.03 5822.06 41512.32 02:50:01 PM 80.58 1.53 79.05 70.03 9046.32 02:51:01 PM 102.37 0.75 101.62 33.65 9046.42 02:52:02 PM 128.50 5.39 123.11 498.57 30664.14 02:53:01 PM 149.10 72.41 76.69 5311.21 18299.36 02:54:01 PM 46.44 4.96 41.49 455.97 3647.24 Average: 111.56 26.04 85.53 2016.83 18652.86 02:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:49:01 PM 106612 1775172 94.33 2088 1415288 427096 14.57 330768 1283892 29748 02:50:01 PM 185080 1696704 90.16 2088 1310508 417560 14.25 332412 1169276 86504 02:51:01 PM 67888 1813896 96.39 2088 1312660 542980 18.53 462120 1119336 82500 02:52:02 PM 370512 1511272 80.31 2088 1007412 519360 17.72 432888 812464 30328 02:53:01 PM 237276 1644508 87.39 2088 1138152 454092 15.50 469964 891924 71524 02:54:01 PM 229836 1651948 87.79 2088 1165288 433212 14.78 456644 910068 7728 Average: 199534 1682250 89.40 2088 1224885 465717 15.89 414133 1031160 51389 02:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:49:01 PM eth0 242.71 137.40 897.32 61.26 0.00 0.00 0.00 02:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 PM eth0 68.13 60.94 805.43 6.60 0.00 0.00 0.00 02:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 PM eth0 33.35 28.59 441.52 5.91 0.00 0.00 0.00 02:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:02 PM eth0 152.97 122.93 3739.89 10.78 0.00 0.00 0.00 02:52:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 PM eth0 12.96 13.21 10.78 11.75 0.00 0.00 0.00 02:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 PM eth0 13.45 14.72 13.66 9.24 0.00 0.00 0.00 02:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 86.85 62.83 991.75 17.42 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) 04/28/2026 _x86_64_ (1 CPU) 02:47:38 PM LINUX RESTART 02:48:01 PM CPU %user %nice %system %iowait %steal %idle 02:49:01 PM all 64.05 0.00 15.32 6.30 10.05 4.27 02:49:01 PM 0 64.05 0.00 15.32 6.30 10.05 4.27 02:50:01 PM all 63.55 0.00 6.43 2.15 8.75 19.12 02:50:01 PM 0 63.55 0.00 6.43 2.15 8.75 19.12 02:51:01 PM all 68.93 0.00 6.81 1.84 8.11 14.31 02:51:01 PM 0 68.93 0.00 6.81 1.84 8.11 14.31 02:52:02 PM all 57.66 0.00 7.80 2.64 8.94 22.97 02:52:02 PM 0 57.66 0.00 7.80 2.64 8.94 22.97 02:53:01 PM all 60.75 0.00 6.35 10.70 8.19 14.01 02:53:01 PM 0 60.75 0.00 6.35 10.70 8.19 14.01 02:54:01 PM all 71.66 0.00 4.02 2.63 7.27 14.42 02:54:01 PM 0 71.66 0.00 4.02 2.63 7.27 14.42 Average: all 64.42 0.00 7.76 4.37 8.55 14.91 Average: 0 64.42 0.00 7.76 4.37 8.55 14.91