---> uname -a: Linux prd-centos7-builder-2c-1g-5097.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 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 521 5426 16 1873 7017 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:a9:5d:5d brd ff:ff:ff:ff:ff:ff inet 10.30.122.197/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86133sec preferred_lft 86133sec inet6 fe80::f816:3eff:fea9:5d5d/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) 03/07/2024 _x86_64_ (2 CPU) 10:03:38 AM LINUX RESTART 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 118.07 11.34 106.73 1169.83 4997.94 10:06:01 AM 278.46 0.30 278.16 14.79 8932.70 10:07:01 AM 48.17 0.38 47.78 38.11 1169.49 10:08:01 AM 29.43 1.95 27.48 210.53 759.58 Average: 118.53 3.49 115.03 358.36 3964.76 10:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5626412 2382496 29.75 2620 1733976 658116 7.27 553712 1553644 153228 10:06:01 AM 5547540 2461368 30.73 2620 1805896 639376 7.06 591460 1569636 16672 10:07:01 AM 5618712 2390196 29.84 2620 1806836 568260 6.27 521200 1569716 24 10:08:01 AM 5577184 2431724 30.36 2620 1814964 594876 6.57 672876 1456380 29352 Average: 5592462 2416446 30.17 2620 1790418 615157 6.79 584812 1537344 49819 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 132.67 93.51 1075.82 34.70 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 28.92 23.32 217.03 7.33 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 25.07 22.45 25.72 7.49 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 35.13 27.45 35.16 10.97 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 55.45 41.68 338.47 15.12 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) 03/07/2024 _x86_64_ (2 CPU) 10:03:38 AM LINUX RESTART 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 36.63 0.00 3.47 3.73 0.11 56.05 10:05:01 AM 0 56.48 0.00 4.53 5.01 0.14 33.84 10:05:01 AM 1 17.59 0.00 2.43 2.50 0.10 77.38 10:06:01 AM all 34.02 0.00 2.54 7.86 0.10 55.47 10:06:01 AM 0 61.63 0.00 3.63 9.90 0.13 24.71 10:06:01 AM 1 7.87 0.00 1.52 5.93 0.09 84.61 10:07:01 AM all 35.59 0.00 1.41 1.03 0.09 61.88 10:07:01 AM 0 68.80 0.00 2.00 0.77 0.11 28.32 10:07:01 AM 1 4.58 0.00 0.87 1.26 0.07 93.22 10:08:01 AM all 38.55 0.00 2.22 0.34 0.10 58.79 10:08:01 AM 0 51.93 0.00 2.74 0.32 0.11 44.90 10:08:01 AM 1 25.51 0.00 1.70 0.36 0.09 72.34 Average: all 36.20 0.00 2.41 3.23 0.10 58.05 Average: 0 59.67 0.00 3.23 3.99 0.12 33.00 Average: 1 13.82 0.00 1.63 2.51 0.09 81.95