---> uname -a: Linux prd-centos7-builder-2c-1g-653.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 513 5417 16 1890 7025 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:44:aa:01 brd ff:ff:ff:ff:ff:ff inet 10.30.122.66/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fe44:aa01/64 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) 02/09/2024 _x86_64_ (2 CPU) 03:03:20 AM LINUX RESTART 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 115.96 10.21 105.75 869.57 5117.96 03:06:01 AM 293.69 0.30 293.39 14.92 9916.29 03:07:01 AM 80.16 0.37 79.79 37.58 1618.44 03:08:01 AM 33.48 1.95 31.53 210.53 932.64 Average: 130.83 3.21 127.62 283.12 4396.65 03:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5609936 2398972 29.95 2620 1778160 632456 6.98 543192 1576012 185308 03:06:01 AM 5530512 2478396 30.95 2620 1831124 636616 7.03 600792 1576120 41980 03:07:01 AM 5592500 2416408 30.17 2620 1822520 579140 6.39 536524 1576200 24 03:08:01 AM 5553060 2455848 30.66 2620 1830988 609468 6.73 691116 1460848 28048 Average: 5571502 2437406 30.43 2620 1815698 614420 6.78 592906 1547295 63840 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 AM eth0 75.68 58.45 1140.50 9.41 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 27.33 21.48 204.10 6.53 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 26.70 23.40 27.51 7.63 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 35.29 28.51 32.71 11.49 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 41.25 32.96 351.18 8.77 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) 02/09/2024 _x86_64_ (2 CPU) 03:03:20 AM LINUX RESTART 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 38.83 0.00 3.15 2.73 0.12 55.15 03:05:01 AM 0 47.88 0.00 3.74 2.51 0.14 45.73 03:05:01 AM 1 29.97 0.00 2.56 2.94 0.10 64.42 03:06:01 AM all 32.31 0.00 2.72 8.34 0.11 56.52 03:06:01 AM 0 47.20 0.00 3.31 10.42 0.12 38.95 03:06:01 AM 1 17.84 0.00 2.16 6.32 0.10 73.57 03:07:01 AM all 35.83 0.00 1.65 1.97 0.10 60.45 03:07:01 AM 0 71.17 0.00 2.64 2.64 0.11 23.44 03:07:01 AM 1 3.18 0.00 0.71 1.35 0.10 94.66 03:08:01 AM all 38.76 0.00 2.25 0.42 0.10 58.48 03:08:01 AM 0 71.89 0.00 3.03 0.58 0.11 24.39 03:08:01 AM 1 7.87 0.00 1.54 0.29 0.07 90.24 Average: all 36.43 0.00 2.44 3.37 0.11 57.65 Average: 0 59.37 0.00 3.18 4.07 0.12 33.26 Average: 1 14.60 0.00 1.73 2.71 0.09 80.87