---> uname -a: Linux prd-centos7-builder-2c-1g-5548.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 5440 16 1873 7032 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:58:5f:86 brd ff:ff:ff:ff:ff:ff inet 10.30.122.20/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fe58:5f86/64 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) 03/13/2024 _x86_64_ (2 CPU) 02:03:35 PM LINUX RESTART 02:04:07 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 135.36 42.25 93.10 5046.15 11531.43 02:06:01 PM 259.97 0.05 259.92 0.67 8801.37 02:07:01 PM 99.05 0.65 98.40 52.76 2507.74 02:08:01 PM 26.44 1.95 24.49 210.56 651.22 Average: 130.07 10.44 119.63 1233.00 5729.03 02:04:07 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5741380 2267536 28.31 2620 1709252 591692 6.53 462212 1533636 152416 02:06:01 PM 5528468 2480448 30.97 2620 1805480 679004 7.50 596092 1583068 52668 02:07:01 PM 5585600 2423316 30.26 2620 1806956 618604 6.83 552800 1569364 16 02:08:01 PM 5603576 2405340 30.03 2620 1812956 590216 6.52 647764 1454924 17624 Average: 5614756 2394160 29.89 2620 1783661 619879 6.84 564717 1535248 55681 02:04:07 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 PM eth0 296.67 179.18 1682.04 64.32 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 32.57 26.27 289.43 7.44 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 28.96 26.05 29.41 8.56 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 33.10 25.54 34.35 10.45 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 92.77 61.34 478.97 21.63 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) 03/13/2024 _x86_64_ (2 CPU) 02:03:35 PM LINUX RESTART 02:04:07 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 41.78 0.00 6.30 5.96 0.11 45.86 02:05:01 PM 0 25.04 0.00 5.73 5.91 0.12 63.20 02:05:01 PM 1 59.13 0.00 6.89 6.01 0.12 27.85 02:06:01 PM all 35.45 0.00 2.58 7.44 0.10 54.43 02:06:01 PM 0 13.55 0.00 2.10 7.17 0.10 77.07 02:06:01 PM 1 58.36 0.00 3.04 7.72 0.11 30.77 02:07:01 PM all 35.71 0.00 1.87 2.17 0.11 60.13 02:07:01 PM 0 9.29 0.00 1.39 2.65 0.10 86.57 02:07:01 PM 1 63.53 0.00 2.41 1.66 0.11 32.29 02:08:01 PM all 38.88 0.00 1.86 0.25 0.09 58.91 02:08:01 PM 0 6.94 0.00 1.06 0.14 0.08 91.78 02:08:01 PM 1 72.99 0.00 2.70 0.36 0.09 23.86 Average: all 37.85 0.00 3.06 3.89 0.10 55.10 Average: 0 13.34 0.00 2.47 3.89 0.10 80.19 Average: 1 63.61 0.00 3.68 3.89 0.11 28.72