---> uname -a: Linux prd-centos7-builder-1c-1g-4375.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 5.7G 15G 29% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 350 233 16 1253 1297 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:62:48:9c brd ff:ff:ff:ff:ff:ff inet 10.32.7.156/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86039sec preferred_lft 86039sec inet6 fe80::f816:3eff:fe62:489c/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) 07/02/2025 _x86_64_ (1 CPU) 08:13:50 AM LINUX RESTART 08:15:02 AM tps rtps wtps bread/s bwrtn/s 08:16:01 AM 70.77 3.96 66.80 203.14 6329.18 08:17:01 AM 74.05 1.19 72.86 171.94 7235.49 08:18:01 AM 101.10 1.21 99.89 54.78 20422.54 08:19:02 AM 87.15 56.48 30.67 4420.34 5130.41 Average: 83.28 15.67 67.61 1209.71 9788.76 08:15:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:16:01 AM 80252 1801532 95.74 2088 1333568 507540 17.32 447260 1158856 108620 08:17:01 AM 85464 1796320 95.46 2088 1367080 445252 15.19 407352 1170464 105472 08:18:01 AM 247948 1633836 86.82 2088 1156952 515176 17.58 527136 872260 92844 08:19:02 AM 224936 1656848 88.05 2088 1185676 469832 16.03 502408 921448 21688 Average: 159650 1722134 91.52 2088 1260819 484450 16.53 471039 1030757 82156 08:15:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:16:01 AM eth0 59.51 51.88 832.11 5.54 0.00 0.00 0.00 08:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 AM eth0 25.07 23.62 271.51 6.07 0.00 0.00 0.00 08:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 AM eth0 91.72 68.97 2121.71 10.66 0.00 0.00 0.00 08:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:02 AM eth0 12.49 13.65 10.13 9.65 0.00 0.00 0.00 08:19:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 47.21 39.53 809.47 7.98 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) 07/02/2025 _x86_64_ (1 CPU) 08:13:50 AM LINUX RESTART 08:15:02 AM CPU %user %nice %system %iowait %steal %idle 08:16:01 AM all 59.01 0.00 5.02 3.17 10.38 22.41 08:16:01 AM 0 59.01 0.00 5.02 3.17 10.38 22.41 08:17:01 AM all 65.47 0.00 5.40 2.39 9.79 16.95 08:17:01 AM 0 65.47 0.00 5.40 2.39 9.79 16.95 08:18:01 AM all 57.95 0.00 6.23 2.78 10.18 22.85 08:18:01 AM 0 57.95 0.00 6.23 2.78 10.18 22.85 08:19:02 AM all 65.26 0.00 4.49 9.40 9.36 11.49 08:19:02 AM 0 65.26 0.00 4.49 9.40 9.36 11.49 Average: all 61.93 0.00 5.29 4.43 9.92 18.43 Average: 0 61.93 0.00 5.29 4.43 9.92 18.43