---> uname -a: Linux prd-centos7-builder-2c-1g-1144.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 507 5437 16 1875 7031 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:20:4f:3c brd ff:ff:ff:ff:ff:ff inet 10.30.123.237/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fe20:4f3c/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) 03/25/2024 _x86_64_ (2 CPU) 02:03:19 PM LINUX RESTART 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 125.78 10.14 115.64 867.29 5957.18 02:06:01 PM 275.31 0.47 274.85 16.13 8640.63 02:07:01 PM 43.58 0.18 43.39 35.85 969.10 02:08:01 PM 29.56 1.95 27.61 210.53 796.45 Average: 118.56 3.19 115.37 282.47 4090.78 02:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5600936 2407972 30.07 2620 1782916 634572 7.01 549960 1572764 188836 02:06:01 PM 5590764 2418144 30.19 2620 1808464 605076 6.68 549332 1568916 16552 02:07:01 PM 5594704 2414204 30.14 2620 1809524 598392 6.61 544636 1569024 16 02:08:01 PM 5629764 2379144 29.71 2620 1817652 559348 6.18 619644 1455716 29348 Average: 5604042 2404866 30.03 2620 1804639 599347 6.62 565893 1541605 58688 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 PM eth0 66.09 50.15 1046.16 9.38 0.00 0.00 0.00 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 23.95 20.69 59.48 7.11 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 23.95 20.21 23.19 6.82 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 33.48 26.73 34.66 10.54 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.87 29.45 290.89 8.46 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) 03/25/2024 _x86_64_ (2 CPU) 02:03:19 PM LINUX RESTART 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 37.73 0.00 3.13 2.72 0.12 56.29 02:05:01 PM 0 17.60 0.00 2.35 1.94 0.12 77.99 02:05:01 PM 1 58.71 0.00 3.97 3.54 0.13 33.65 02:06:01 PM all 34.26 0.00 2.15 6.27 0.10 57.22 02:06:01 PM 0 13.72 0.00 1.47 6.63 0.09 78.09 02:06:01 PM 1 55.66 0.00 2.86 5.88 0.11 35.49 02:07:01 PM all 29.88 0.00 1.53 1.18 0.08 67.33 02:07:01 PM 0 4.55 0.00 1.39 0.81 0.07 93.19 02:07:01 PM 1 56.63 0.00 1.69 1.59 0.09 40.00 02:08:01 PM all 37.29 0.00 2.04 0.37 0.10 60.19 02:08:01 PM 0 22.79 0.00 1.60 0.24 0.09 75.28 02:08:01 PM 1 52.23 0.00 2.49 0.50 0.11 44.68 Average: all 34.78 0.00 2.21 2.64 0.10 60.27 Average: 0 14.62 0.00 1.70 2.41 0.09 81.18 Average: 1 55.80 0.00 2.75 2.87 0.11 38.47