---> uname -a: Linux prd-centos7-builder-1c-1g-973.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 378 167 15 1291 1259 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:34:01:9e brd ff:ff:ff:ff:ff:ff inet 10.32.6.64/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85905sec preferred_lft 85905sec inet6 fe80::f816:3eff:fe34:19e/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) 12:42:07 PM LINUX RESTART 12:43:03 PM tps rtps wtps bread/s bwrtn/s 12:44:01 PM 70.39 16.69 53.70 1523.95 5716.89 12:45:01 PM 99.73 0.59 99.14 27.75 10475.31 12:46:01 PM 95.89 0.12 95.77 5.74 21246.82 12:47:02 PM 136.36 5.16 131.20 526.53 28287.96 12:48:01 PM 86.80 37.48 49.32 1734.42 6333.79 12:49:01 PM 68.51 54.11 14.40 4156.98 1062.98 12:50:01 PM 20.17 1.66 18.50 147.01 511.38 Average: 82.64 16.76 65.88 1178.39 10533.52 12:43:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:44:01 PM 89680 1792104 95.23 2088 1329032 506208 17.27 456148 1161392 101280 12:45:01 PM 121652 1760132 93.54 2088 1343324 415308 14.17 377204 1166332 103456 12:46:01 PM 75628 1806156 95.98 2088 1276260 557052 19.01 653472 916396 61392 12:47:02 PM 72284 1809500 96.16 2088 1233584 582440 19.88 746200 789984 71920 12:48:01 PM 363524 1518260 80.68 2088 1073896 380824 13.00 445956 794220 23512 12:49:01 PM 203664 1678120 89.18 2088 1194184 420008 14.33 493188 906452 7488 12:50:01 PM 212660 1669124 88.70 2088 1199844 404584 13.81 481636 908252 9096 Average: 162727 1719057 91.35 2088 1235732 466632 15.92 521972 949004 54021 12:43:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:44:01 PM eth0 84.30 74.76 896.80 10.16 0.00 0.00 0.00 12:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 PM eth0 32.12 30.52 280.31 4.81 0.00 0.00 0.00 12:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 PM eth0 188.89 151.94 3814.21 15.41 0.00 0.00 0.00 12:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:02 PM eth0 10.99 11.19 20.47 3.74 0.00 0.00 0.00 12:47:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 PM eth0 17.16 16.33 23.87 3.88 0.00 0.00 0.00 12:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 PM eth0 5.29 4.61 4.12 3.35 0.00 0.00 0.00 12:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 PM eth0 11.56 13.49 11.49 7.48 0.00 0.00 0.00 12:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 50.14 43.29 727.97 6.97 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) 12:42:07 PM LINUX RESTART 12:43:03 PM CPU %user %nice %system %iowait %steal %idle 12:44:01 PM all 70.43 0.00 5.16 2.71 5.40 16.30 12:44:01 PM 0 70.43 0.00 5.16 2.71 5.40 16.30 12:45:01 PM all 69.18 0.00 6.60 1.28 6.04 16.91 12:45:01 PM 0 69.18 0.00 6.60 1.28 6.04 16.91 12:46:01 PM all 51.17 0.00 5.54 2.31 6.23 34.75 12:46:01 PM 0 51.17 0.00 5.54 2.31 6.23 34.75 12:47:02 PM all 70.63 0.00 7.49 2.30 6.16 13.42 12:47:02 PM 0 70.63 0.00 7.49 2.30 6.16 13.42 12:48:01 PM all 60.08 0.00 4.29 5.18 4.87 25.58 12:48:01 PM 0 60.08 0.00 4.29 5.18 4.87 25.58 12:49:01 PM all 22.26 0.00 2.02 7.19 2.57 65.96 12:49:01 PM 0 22.26 0.00 2.02 7.19 2.57 65.96 12:50:01 PM all 74.46 0.00 3.60 1.77 4.23 15.93 12:50:01 PM 0 74.46 0.00 3.60 1.77 4.23 15.93 Average: all 59.37 0.00 4.94 3.28 5.06 27.36 Average: 0 59.37 0.00 4.94 3.28 5.06 27.36