---> uname -a: Linux prd-centos7-builder-1c-1g-898.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 379 144 16 1313 1258 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:61:e9:da brd ff:ff:ff:ff:ff:ff inet 10.32.7.19/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85963sec preferred_lft 85963sec inet6 fe80::f816:3eff:fe61:e9da/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) 12/17/2025 _x86_64_ (1 CPU) 07:21:39 AM LINUX RESTART 07:22:02 AM tps rtps wtps bread/s bwrtn/s 07:23:01 AM 144.41 62.71 81.69 5763.54 42459.34 07:24:01 AM 86.36 1.95 84.41 103.84 8904.63 07:25:01 AM 130.41 1.28 129.13 181.31 16430.28 07:26:01 AM 123.68 3.20 120.48 354.09 24326.28 07:27:01 AM 39.01 11.81 27.21 919.68 3320.92 07:28:02 AM 83.40 58.73 24.67 4521.71 1294.64 07:29:01 AM 21.04 2.36 18.68 139.19 506.79 Average: 89.71 20.35 69.36 1714.11 13785.47 07:22:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:23:01 AM 100580 1781204 94.66 2088 1412296 437372 14.93 349668 1269040 43080 07:24:01 AM 130248 1751536 93.08 2088 1319492 464820 15.86 393580 1162584 101876 07:25:01 AM 69160 1812624 96.32 2088 1297492 553292 18.88 483972 1090764 34064 07:26:01 AM 151600 1730184 91.94 2088 1165676 582460 19.88 570732 866472 75804 07:27:01 AM 234056 1647728 87.56 2088 1197092 384208 13.11 485652 868052 23512 07:28:02 AM 181072 1700712 90.38 2088 1215988 423352 14.45 528624 883496 7472 07:29:01 AM 129124 1752660 93.14 2088 1228752 461472 15.75 587984 875000 16752 Average: 142263 1739521 92.44 2088 1262398 472425 16.12 485745 1002201 43223 07:22:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:23:01 AM eth0 257.65 143.42 1127.86 59.19 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 67.26 60.31 766.49 8.70 0.00 0.00 0.00 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 74.78 63.57 1436.32 8.15 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 15.20 16.79 15.10 5.40 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 6.24 7.42 4.41 2.43 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:02 AM eth0 10.51 10.08 9.05 7.94 0.00 0.00 0.00 07:28:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 16.14 22.67 9.44 150.69 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 63.32 45.95 479.14 33.88 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) 12/17/2025 _x86_64_ (1 CPU) 07:21:39 AM LINUX RESTART 07:22:02 AM CPU %user %nice %system %iowait %steal %idle 07:23:01 AM all 69.88 0.00 15.02 4.62 4.53 5.94 07:23:01 AM 0 69.88 0.00 15.02 4.62 4.53 5.94 07:24:01 AM all 70.95 0.00 5.61 1.79 4.68 16.97 07:24:01 AM 0 70.95 0.00 5.61 1.79 4.68 16.97 07:25:01 AM all 71.62 0.00 7.33 2.53 3.45 15.06 07:25:01 AM 0 71.62 0.00 7.33 2.53 3.45 15.06 07:26:01 AM all 73.70 0.00 7.18 1.66 3.02 14.44 07:26:01 AM 0 73.70 0.00 7.18 1.66 3.02 14.44 07:27:01 AM all 48.25 0.00 2.82 1.18 1.59 46.17 07:27:01 AM 0 48.25 0.00 2.82 1.18 1.59 46.17 07:28:02 AM all 48.05 0.00 3.09 7.29 1.55 40.02 07:28:02 AM 0 48.05 0.00 3.09 7.29 1.55 40.02 07:29:01 AM all 81.93 0.00 3.73 0.63 2.60 11.11 07:29:01 AM 0 81.93 0.00 3.73 0.63 2.60 11.11 Average: all 66.15 0.00 6.36 2.83 3.05 21.61 Average: 0 66.15 0.00 6.36 2.83 3.05 21.61