---> uname -a: Linux prd-centos7-builder-2c-1g-175.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 392 1353 16 2043 3128 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:ca:36:8b brd ff:ff:ff:ff:ff:ff inet 10.30.218.211/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86141sec preferred_lft 86141sec inet6 fe80::f816:3eff:feca:368b/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) 05/17/2025 _x86_64_ (1 CPU) 10:40:39 AM LINUX RESTART 10:41:01 AM tps rtps wtps bread/s bwrtn/s 10:42:02 AM 330.98 31.91 299.07 4691.70 8636.62 10:43:01 AM 303.28 10.13 293.14 1308.49 9564.89 10:44:01 AM 2.44 0.05 2.39 0.40 123.39 10:45:01 AM 77.08 16.59 60.49 2440.73 3901.88 Average: 175.84 14.28 161.56 2052.77 5479.62 10:41:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:42:02 AM 1680936 2199356 56.68 2088 1726076 484016 9.82 422904 1545416 146476 10:43:01 AM 1564580 2315712 59.68 2088 1855492 468104 9.50 440128 1609464 8 10:44:01 AM 1565432 2314860 59.66 2088 1855536 468304 9.50 442248 1609428 8 10:45:01 AM 1340948 2539344 65.44 2088 1984600 529596 10.74 752744 1521024 12940 Average: 1537974 2342318 60.36 2088 1855426 487505 9.89 514506 1571333 39858 10:41:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:42:02 AM eth0 291.08 181.68 1754.12 66.61 0.00 0.00 0.00 10:42:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 AM eth0 25.54 21.19 337.76 8.05 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 1.49 1.91 0.38 0.24 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 10:45:01 AM eth0 62.48 57.39 269.18 76.99 0.00 0.00 0.00 10:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 92.14 63.55 573.54 36.79 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) 05/17/2025 _x86_64_ (1 CPU) 10:40:39 AM LINUX RESTART 10:41:01 AM CPU %user %nice %system %iowait %steal %idle 10:42:02 AM all 77.76 0.00 8.83 4.87 0.13 8.41 10:42:02 AM 0 77.76 0.00 8.83 4.87 0.13 8.41 10:43:01 AM all 14.81 0.00 2.55 2.81 0.05 79.78 10:43:01 AM 0 14.81 0.00 2.55 2.81 0.05 79.78 10:44:01 AM all 0.32 0.00 0.07 0.00 0.03 99.58 10:44:01 AM 0 0.32 0.00 0.07 0.00 0.03 99.58 10:45:01 AM all 73.23 0.00 3.69 1.15 0.11 21.82 10:45:01 AM 0 73.23 0.00 3.69 1.15 0.11 21.82 Average: all 40.29 0.00 3.68 2.16 0.08 53.78 Average: 0 40.29 0.00 3.68 2.16 0.08 53.78