---> uname -a: Linux prd-centos7-builder-1c-1g-792.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 6.3G 14G 32% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 367 160 16 1308 1270 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:dc:6a:37 brd ff:ff:ff:ff:ff:ff inet 10.32.7.98/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85937sec preferred_lft 85937sec inet6 fe80::f816:3eff:fedc:6a37/64 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) 12/16/2025 _x86_64_ (1 CPU) 12:32:03 PM LINUX RESTART 12:33:03 PM tps rtps wtps bread/s bwrtn/s 12:34:01 PM 82.61 9.67 72.94 649.26 7039.22 12:35:01 PM 75.53 1.24 74.29 179.27 8131.44 12:36:01 PM 126.09 0.38 125.71 16.20 31159.93 12:37:01 PM 121.61 13.49 108.12 821.17 24097.46 12:38:01 PM 53.23 28.76 24.47 1425.56 2027.93 12:39:01 PM 78.25 60.00 18.24 4603.14 645.76 Average: 89.33 19.16 70.17 1296.06 12116.11 12:33:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:34:01 PM 69900 1811884 96.29 2088 1342568 511916 17.47 449588 1171244 93124 12:35:01 PM 115044 1766740 93.89 2088 1364592 418580 14.28 377324 1170100 112348 12:36:01 PM 323984 1557800 82.78 2088 1010544 569148 19.42 444708 851756 97448 12:37:01 PM 359060 1522724 80.92 2088 1031480 449628 15.34 489968 756288 27868 12:38:01 PM 363732 1518052 80.67 2088 1087136 385052 13.14 457740 779964 16 12:39:01 PM 141688 1740096 92.47 2088 1215380 475592 16.23 560680 898244 8656 Average: 228901 1652883 87.84 2088 1175283 468319 15.98 463335 937933 56577 12:33:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:34:01 PM eth0 69.67 60.99 901.58 6.65 0.00 0.00 0.00 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM eth0 31.28 28.57 289.50 5.10 0.00 0.00 0.00 12:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 187.27 159.19 3949.19 16.25 0.00 0.00 0.00 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 20.32 22.75 42.54 6.42 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 PM eth0 2.73 3.29 1.97 0.95 0.00 0.00 0.00 12:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 PM eth0 11.48 11.89 9.62 8.16 0.00 0.00 0.00 12:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 53.31 47.36 858.85 7.22 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) 12/16/2025 _x86_64_ (1 CPU) 12:32:03 PM LINUX RESTART 12:33:03 PM CPU %user %nice %system %iowait %steal %idle 12:34:01 PM all 71.65 0.00 5.81 2.61 3.70 16.23 12:34:01 PM 0 71.65 0.00 5.81 2.61 3.70 16.23 12:35:01 PM all 76.39 0.00 7.05 0.71 2.79 13.06 12:35:01 PM 0 76.39 0.00 7.05 0.71 2.79 13.06 12:36:01 PM all 71.27 0.00 8.28 1.75 2.84 15.86 12:36:01 PM 0 71.27 0.00 8.28 1.75 2.84 15.86 12:37:01 PM all 75.13 0.00 7.16 1.94 2.83 12.94 12:37:01 PM 0 75.13 0.00 7.16 1.94 2.83 12.94 12:38:01 PM all 36.45 0.00 2.12 2.90 1.04 57.49 12:38:01 PM 0 36.45 0.00 2.12 2.90 1.04 57.49 12:39:01 PM all 59.54 0.00 3.03 7.42 1.91 28.10 12:39:01 PM 0 59.54 0.00 3.03 7.42 1.91 28.10 Average: all 64.81 0.00 5.54 2.91 2.50 24.24 Average: 0 64.81 0.00 5.54 2.91 2.50 24.24