---> uname -a: Linux prd-centos7-builder-2c-1g-209.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 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 retpoline_amd ssbd 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 1.9G 0 1.9G 0% /dev tmpfs 1.9G 0 1.9G 0% /dev/shm tmpfs 1.9G 17M 1.9G 1% /run tmpfs 1.9G 0 1.9G 0% /sys/fs/cgroup /dev/vda1 20G 5.6G 15G 28% / tmpfs 379M 0 379M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3789 383 1358 16 2047 3137 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 1458 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:19:70:be brd ff:ff:ff:ff:ff:ff inet 10.30.219.69/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86144sec preferred_lft 86144sec inet6 fe80::f816:3eff:fe19:70be/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-63247c43-f492-a834-341b-1120eacf5eee.novalocal) 06/07/2025 _x86_64_ (1 CPU) 10:40:41 AM LINUX RESTART 10:41:01 AM tps rtps wtps bread/s bwrtn/s 10:42:01 AM 201.25 35.37 165.88 4878.49 7973.47 10:43:01 AM 294.65 9.89 284.76 1277.52 9008.75 10:44:01 AM 2.11 0.05 2.06 0.40 76.89 10:45:02 AM 92.28 16.79 75.49 2475.69 4025.98 Average: 147.06 15.06 132.01 2090.48 5223.14 10:41:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:42:01 AM 1649844 2230456 57.48 2088 1752796 496772 10.08 439620 1560008 159368 10:43:01 AM 1570976 2309324 59.51 2088 1858980 468296 9.50 433360 1612920 8 10:44:01 AM 1567824 2312476 59.60 2088 1859024 468664 9.51 436504 1612884 8 10:45:02 AM 1417716 2462584 63.46 2088 1988872 454852 9.23 671952 1525208 11268 Average: 1551590 2328710 60.01 2088 1864918 472146 9.58 495359 1577755 42663 10:41:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:42:01 AM eth0 288.55 165.99 1952.58 65.89 0.00 0.00 0.00 10:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 AM eth0 17.49 15.68 154.20 6.32 0.00 0.00 0.00 10:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 AM eth0 1.46 1.93 0.37 0.25 0.00 0.00 0.00 10:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:02 AM eth0 67.01 59.34 273.50 82.54 0.00 0.00 0.00 10:45:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 90.09 58.52 573.55 37.16 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 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-63247c43-f492-a834-341b-1120eacf5eee.novalocal) 06/07/2025 _x86_64_ (1 CPU) 10:40:41 AM LINUX RESTART 10:41:01 AM CPU %user %nice %system %iowait %steal %idle 10:42:01 AM all 80.76 0.00 9.00 3.09 0.11 7.04 10:42:01 AM 0 80.76 0.00 9.00 3.09 0.11 7.04 10:43:01 AM all 12.35 0.00 2.49 1.87 0.07 83.23 10:43:01 AM 0 12.35 0.00 2.49 1.87 0.07 83.23 10:44:01 AM all 0.25 0.00 0.05 0.00 0.05 99.65 10:44:01 AM 0 0.25 0.00 0.05 0.00 0.05 99.65 10:45:02 AM all 75.34 0.00 4.00 1.11 0.13 19.42 10:45:02 AM 0 75.34 0.00 4.00 1.11 0.13 19.42 Average: all 40.57 0.00 3.77 1.49 0.09 54.08 Average: 0 40.57 0.00 3.77 1.49 0.09 54.08