---> uname -a: Linux prd-centos7-builder-2c-1g-27121.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 494 5439 16 1887 7044 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:f7:da:ed brd ff:ff:ff:ff:ff:ff inet 10.30.122.200/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fef7:daed/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) 01/11/2024 _x86_64_ (2 CPU) 09:03:40 AM LINUX RESTART 09:04:16 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 134.84 61.50 73.35 6280.16 24335.38 09:06:01 AM 239.49 0.30 239.19 8.66 9105.06 09:07:01 AM 160.43 0.62 159.81 51.72 4719.79 09:08:01 AM 19.92 1.63 18.29 146.06 475.45 Average: 138.93 12.99 125.94 1311.91 8683.29 09:04:16 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5890928 2117988 26.45 2620 1562944 631472 6.97 474264 1404292 50760 09:06:01 AM 5618160 2390756 29.85 2620 1814536 591852 6.53 494836 1594912 96864 09:07:01 AM 5553488 2455428 30.66 2620 1829512 634720 7.01 575208 1574632 9672 09:08:01 AM 5605376 2403540 30.01 2620 1821512 588796 6.50 644316 1454228 13704 Average: 5666988 2341928 29.24 2620 1757126 611710 6.75 547156 1507016 42750 09:04:16 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 483.69 275.61 1208.65 80.65 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 54.50 38.49 935.80 7.45 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 32.06 26.81 153.57 8.74 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 26.05 20.77 26.93 8.04 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 126.83 78.11 539.55 22.60 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) 01/11/2024 _x86_64_ (2 CPU) 09:03:40 AM LINUX RESTART 09:04:16 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 37.07 0.00 6.63 17.74 0.09 38.46 09:05:01 AM 0 35.14 0.00 6.56 16.83 0.09 41.37 09:05:01 AM 1 38.99 0.00 6.73 18.64 0.12 35.53 09:06:01 AM all 37.15 0.00 3.63 5.94 0.11 53.17 09:06:01 AM 0 26.40 0.00 2.72 6.58 0.12 64.17 09:06:01 AM 1 48.10 0.00 4.56 5.26 0.09 41.99 09:07:01 AM all 35.58 0.00 1.71 4.25 0.10 58.37 09:07:01 AM 0 12.11 0.00 1.47 4.66 0.07 81.70 09:07:01 AM 1 60.54 0.00 1.96 3.81 0.15 33.54 09:08:01 AM all 29.48 0.00 1.43 0.15 0.10 68.85 09:08:01 AM 0 18.42 0.00 0.93 0.19 0.10 80.36 09:08:01 AM 1 40.90 0.00 1.93 0.12 0.09 56.96 Average: all 34.67 0.00 3.13 6.28 0.10 55.82 Average: 0 22.13 0.00 2.66 6.36 0.10 68.75 Average: 1 47.59 0.00 3.62 6.20 0.11 42.49