---> uname -a: Linux prd-centos7-builder-2c-1g-13945.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 508 5440 16 1871 7030 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:c5:ef:7b brd ff:ff:ff:ff:ff:ff inet 10.30.122.126/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86126sec preferred_lft 86126sec inet6 fe80::f816:3eff:fec5:ef7b/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) 10/03/2024 _x86_64_ (2 CPU) 08:12:22 AM LINUX RESTART 08:13:02 AM tps rtps wtps bread/s bwrtn/s 08:14:01 AM 136.63 10.23 126.40 878.44 5993.85 08:15:01 AM 290.61 0.88 289.72 58.63 8434.91 08:16:01 AM 21.49 1.52 19.97 103.41 450.07 08:17:01 AM 33.20 1.67 31.53 202.97 907.53 Average: 120.42 3.55 116.88 308.53 3938.39 08:13:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:14:01 AM 5650560 2358356 29.45 2620 1792580 588540 6.50 492896 1575876 198660 08:15:01 AM 5643992 2364924 29.53 2620 1801748 571544 6.31 512156 1548820 16 08:16:01 AM 5606788 2402128 29.99 2620 1804540 604824 6.68 548456 1549760 12 08:17:01 AM 5611148 2397768 29.94 2620 1812968 591988 6.54 652860 1441884 30044 Average: 5628122 2380794 29.73 2620 1802959 589224 6.51 551592 1529085 57183 08:13:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:14:01 AM eth0 71.06 53.28 1057.72 10.99 0.00 0.00 0.00 08:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 AM eth0 26.62 24.87 65.38 7.17 0.00 0.00 0.00 08:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 AM eth0 30.10 29.30 26.36 8.57 0.00 0.00 0.00 08:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 AM eth0 32.63 26.12 33.60 11.72 0.00 0.00 0.00 08:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 39.97 33.31 292.63 9.61 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) 10/03/2024 _x86_64_ (2 CPU) 08:12:22 AM LINUX RESTART 08:13:02 AM CPU %user %nice %system %iowait %steal %idle 08:14:01 AM all 33.49 0.00 3.36 4.08 0.13 58.94 08:14:01 AM 0 53.63 0.00 4.59 5.56 0.13 36.09 08:14:01 AM 1 14.42 0.00 2.17 2.68 0.14 80.59 08:15:01 AM all 30.72 0.00 2.59 7.50 0.10 59.08 08:15:01 AM 0 48.98 0.00 3.43 5.73 0.11 41.75 08:15:01 AM 1 13.22 0.00 1.78 9.22 0.10 75.68 08:16:01 AM all 34.20 0.00 2.89 0.31 0.10 62.51 08:16:01 AM 0 61.47 0.00 3.96 0.53 0.09 33.95 08:16:01 AM 1 8.32 0.00 1.88 0.10 0.08 89.62 08:17:01 AM all 38.10 0.00 2.17 0.52 0.10 59.11 08:17:01 AM 0 61.69 0.00 2.92 0.62 0.09 34.69 08:17:01 AM 1 15.41 0.00 1.47 0.43 0.12 82.57 Average: all 34.13 0.00 2.75 3.09 0.11 59.92 Average: 0 56.47 0.00 3.72 3.09 0.10 36.62 Average: 1 12.82 0.00 1.82 3.10 0.11 82.14