---> uname -a: Linux prd-centos7-builder-2c-1g-37160.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: 2800.000 BogoMIPS: 5600.00 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 6.1G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 547 5033 16 2239 6975 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:ed:9c:7f brd ff:ff:ff:ff:ff:ff inet 10.30.123.53/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86155sec preferred_lft 86155sec inet6 fe80::f816:3eff:feed:9c7f/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) 01/20/2025 _x86_64_ (2 CPU) 01:21:48 AM LINUX RESTART 01:22:01 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 355.13 68.53 286.60 5721.81 43943.96 01:24:01 AM 29.86 8.59 21.27 820.12 2085.13 01:25:01 AM 290.31 1.88 288.42 160.43 10573.10 Average: 225.11 26.34 198.77 2234.51 18870.18 01:22:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 5790972 2217936 27.69 2620 1628924 893408 9.86 546980 1428280 40 01:24:01 AM 5409952 2598956 32.45 2620 1867996 957844 10.58 657924 1619144 187440 01:25:01 AM 5293856 2715052 33.90 2620 2026644 664412 7.34 881120 1511388 121932 Average: 5498260 2510648 31.35 2620 1841188 838555 9.26 695341 1519604 103137 01:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:23:01 AM eth0 364.60 240.44 1304.64 66.34 0.00 0.00 0.00 01:23:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 25.60 18.17 482.08 2.07 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 48.83 39.24 536.22 7.57 0.00 0.00 0.00 01:25:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 Average: eth0 146.37 99.30 774.37 25.33 0.00 0.00 0.00 Average: lo 0.07 0.07 0.01 0.01 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) 01/20/2025 _x86_64_ (2 CPU) 01:21:48 AM LINUX RESTART 01:22:01 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 17.72 0.00 5.33 7.19 0.06 69.70 01:23:01 AM 0 17.59 0.00 5.37 7.48 0.05 69.50 01:23:01 AM 1 17.88 0.00 5.25 6.88 0.05 69.93 01:24:01 AM all 11.77 0.00 1.98 0.72 0.06 85.47 01:24:01 AM 0 10.71 0.00 1.85 0.48 0.07 86.90 01:24:01 AM 1 12.81 0.00 2.14 0.99 0.07 83.99 01:25:01 AM all 29.54 0.00 4.40 2.71 0.33 63.01 01:25:01 AM 0 19.32 0.00 3.54 2.51 0.09 74.54 01:25:01 AM 1 40.04 0.00 5.25 2.90 0.57 51.24 Average: all 19.58 0.00 3.89 3.54 0.15 72.83 Average: 0 15.84 0.00 3.58 3.48 0.07 77.02 Average: 1 23.36 0.00 4.20 3.60 0.23 68.62