---> uname -a: Linux prd-centos7-builder-2c-1g-453.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 540 5405 16 1875 6999 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:fd:96:bc brd ff:ff:ff:ff:ff:ff inet 10.30.123.54/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:fefd:96bc/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) 03/20/2024 _x86_64_ (2 CPU) 04:04:00 PM LINUX RESTART 04:05:01 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 215.99 0.42 215.58 10.79 9436.32 04:07:01 PM 173.48 0.60 172.88 51.04 4991.49 04:08:01 PM 33.58 0.03 33.55 1.20 700.47 04:09:01 PM 74.08 1.93 72.15 210.39 1640.06 Average: 124.28 0.75 123.54 68.36 4191.98 04:05:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 5574464 2434444 30.40 2620 1799036 657764 7.26 553228 1584024 102560 04:07:01 PM 5537260 2471648 30.86 2620 1809404 679724 7.50 600832 1569548 2776 04:08:01 PM 5519324 2489584 31.09 2620 1809588 695744 7.68 620440 1569024 172 04:09:01 PM 5559756 2449152 30.58 2620 1817540 644468 7.12 691528 1455728 13300 Average: 5547701 2461207 30.73 2620 1808892 669425 7.39 616507 1544581 29702 04:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:06:01 PM eth0 53.69 40.48 899.57 8.09 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 24.42 21.94 59.97 7.06 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 24.52 21.52 20.31 7.65 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 24.12 19.54 26.41 8.40 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 31.69 25.87 251.56 7.80 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) 03/20/2024 _x86_64_ (2 CPU) 04:04:00 PM LINUX RESTART 04:05:01 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 35.93 0.00 3.43 5.26 0.10 55.28 04:06:01 PM 0 40.28 0.00 4.28 6.73 0.09 48.62 04:06:01 PM 1 31.63 0.00 2.57 3.81 0.10 61.88 04:07:01 PM all 33.59 0.00 1.92 4.54 0.14 59.81 04:07:01 PM 0 46.64 0.00 2.53 5.24 0.14 45.45 04:07:01 PM 1 20.85 0.00 1.33 3.87 0.16 73.80 04:08:01 PM all 35.47 0.00 1.42 0.49 0.09 62.54 04:08:01 PM 0 71.14 0.00 2.21 1.01 0.07 25.57 04:08:01 PM 1 2.17 0.00 0.65 0.00 0.08 97.09 04:09:01 PM all 30.39 0.00 1.84 5.52 0.07 62.18 04:09:01 PM 0 57.82 0.00 2.62 5.91 0.09 33.56 04:09:01 PM 1 4.43 0.00 1.15 5.16 0.05 89.22 Average: all 33.84 0.00 2.15 3.95 0.10 59.96 Average: 0 53.87 0.00 2.92 4.74 0.10 38.38 Average: 1 14.59 0.00 1.42 3.20 0.10 80.70