---> uname -a: Linux prd-centos7-builder-2c-1g-1977.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 509 5440 16 1871 7029 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:f8:53:33 brd ff:ff:ff:ff:ff:ff inet 10.30.122.93/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86092sec preferred_lft 86092sec inet6 fe80::f816:3eff:fef8:5333/64 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) 02/29/2024 _x86_64_ (2 CPU) 08:03:18 PM LINUX RESTART 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 114.14 10.16 103.98 867.68 5507.73 08:06:01 PM 278.94 0.28 278.66 14.39 9137.15 08:07:01 PM 43.38 0.37 43.01 37.58 1082.59 08:08:01 PM 24.99 1.82 23.17 188.84 623.32 Average: 115.36 3.16 112.21 277.17 4087.82 08:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5657032 2351884 29.37 2620 1741332 623460 6.88 521160 1554908 162512 08:06:01 PM 5566180 2442736 30.50 2620 1803744 633272 6.99 574804 1567384 16660 08:07:01 PM 5599200 2409716 30.09 2620 1804688 599704 6.62 541876 1567300 12 08:08:01 PM 5595332 2413584 30.14 2620 1810020 594412 6.56 659788 1452676 17604 Average: 5604436 2404480 30.02 2620 1789946 612712 6.76 574407 1535567 49197 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 PM eth0 60.70 45.11 962.01 8.59 0.00 0.00 0.00 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 26.89 21.92 198.55 6.83 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 18.02 16.48 27.05 5.26 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 30.82 26.04 32.90 17.59 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.11 27.39 305.18 9.57 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) 02/29/2024 _x86_64_ (2 CPU) 08:03:18 PM LINUX RESTART 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 36.11 0.00 3.18 3.26 0.16 57.29 08:05:01 PM 0 23.24 0.00 2.73 2.90 0.17 70.96 08:05:01 PM 1 49.39 0.00 3.63 3.63 0.16 43.18 08:06:01 PM all 31.52 0.00 2.43 8.91 0.12 57.02 08:06:01 PM 0 11.40 0.00 1.86 6.65 0.10 80.00 08:06:01 PM 1 52.64 0.00 3.02 11.29 0.13 32.92 08:07:01 PM all 25.15 0.00 0.87 1.21 0.08 72.70 08:07:01 PM 0 5.08 0.00 0.67 0.77 0.07 93.41 08:07:01 PM 1 46.11 0.00 1.07 1.65 0.11 51.06 08:08:01 PM all 36.46 0.00 1.97 0.66 0.09 60.81 08:08:01 PM 0 17.15 0.00 1.52 0.29 0.07 80.97 08:08:01 PM 1 56.52 0.00 2.44 1.05 0.09 39.91 Average: all 32.28 0.00 2.11 3.50 0.11 62.00 Average: 0 14.16 0.00 1.69 2.65 0.10 81.40 Average: 1 51.15 0.00 2.54 4.39 0.12 41.81