---> uname -a: Linux prd-centos7-builder-2c-1g-37514.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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 40G 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 537 5411 16 1872 7001 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 mq state UP group default qlen 1000 link/ether fa:16:3e:d2:08:60 brd ff:ff:ff:ff:ff:ff inet 10.30.123.57/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86170sec preferred_lft 86170sec inet6 fe80::f816:3eff:fed2:860/64 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-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 01/23/2025 _x86_64_ (2 CPU) 07:03:17 AM LINUX RESTART 07:04:02 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 238.30 1.12 237.18 35.50 8966.79 07:06:01 AM 179.21 0.68 178.53 53.84 4828.69 07:07:01 AM 31.08 1.95 29.14 210.56 771.93 Average: 149.04 1.25 147.79 100.32 4833.08 07:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5564584 2444324 30.52 2620 1805064 652560 7.20 569188 1577020 117144 07:06:01 AM 5565192 2443716 30.51 2620 1805212 646908 7.14 579848 1560928 32 07:07:01 AM 5549384 2459524 30.71 2620 1814940 651676 7.19 710260 1446804 22416 Average: 5559720 2449188 30.58 2620 1808405 650381 7.18 619765 1528251 46531 07:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 AM eth0 66.89 50.83 961.14 10.94 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 27.04 24.30 41.38 9.10 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 31.67 25.87 32.76 11.11 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 41.73 33.57 341.69 10.38 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-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 01/23/2025 _x86_64_ (2 CPU) 07:03:17 AM LINUX RESTART 07:04:02 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 37.94 0.00 3.61 2.71 0.09 55.65 07:05:01 AM 0 55.76 0.00 5.11 3.26 0.11 35.76 07:05:01 AM 1 20.87 0.00 2.19 2.19 0.07 74.68 07:06:01 AM all 37.24 0.00 1.84 1.03 0.09 59.79 07:06:01 AM 0 67.45 0.00 2.47 1.49 0.09 28.50 07:06:01 AM 1 9.11 0.00 1.25 0.61 0.07 88.96 07:07:01 AM all 38.29 0.00 2.05 0.28 0.09 59.29 07:07:01 AM 0 50.23 0.00 2.41 0.43 0.11 46.82 07:07:01 AM 1 26.76 0.00 1.70 0.16 0.09 71.29 Average: all 37.82 0.00 2.49 1.34 0.09 58.26 Average: 0 57.79 0.00 3.32 1.72 0.10 37.06 Average: 1 18.82 0.00 1.71 0.98 0.07 78.41