---> uname -a: Linux prd-centos7-builder-2c-1g-24644.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 548 5406 16 1866 6991 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:4f:35:9d brd ff:ff:ff:ff:ff:ff inet 10.30.122.168/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:fe4f:359d/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) 11/06/2024 _x86_64_ (2 CPU) 03:03:40 AM LINUX RESTART 03:04:05 AM tps rtps wtps bread/s bwrtn/s 03:05:02 AM 80.72 21.83 58.88 4365.32 15445.11 03:06:01 AM 202.24 0.61 201.63 18.70 7497.17 03:07:01 AM 221.46 0.62 220.84 51.71 6180.94 03:08:01 AM 23.99 1.63 22.36 146.06 499.82 Average: 132.67 5.93 126.74 1095.83 7269.65 03:04:05 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:02 AM 5856460 2152448 26.88 2620 1562332 660184 7.29 506008 1405544 48428 03:06:01 AM 5608776 2400132 29.97 2620 1790484 622048 6.87 528116 1572652 130752 03:07:01 AM 5630736 2378172 29.69 2620 1799644 603976 6.67 518484 1556668 24 03:08:01 AM 5582220 2426688 30.30 2620 1800700 630816 6.96 689352 1435024 14808 Average: 5669548 2339360 29.21 2620 1738290 629256 6.95 560490 1492472 48503 03:04:05 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:02 AM eth0 282.93 188.19 1025.91 64.00 0.00 0.00 0.00 03:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 50.51 40.06 822.10 7.32 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 25.54 23.29 59.75 12.28 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 30.07 24.10 34.63 9.57 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 94.32 67.02 475.06 22.67 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) 11/06/2024 _x86_64_ (2 CPU) 03:03:40 AM LINUX RESTART 03:04:05 AM CPU %user %nice %system %iowait %steal %idle 03:05:02 AM all 27.11 0.00 3.54 12.88 0.12 56.35 03:05:02 AM 0 22.01 0.00 3.38 11.76 0.09 62.75 03:05:02 AM 1 32.34 0.00 3.73 14.00 0.15 49.78 03:06:01 AM all 24.27 0.00 2.52 14.90 0.09 58.22 03:06:01 AM 0 12.99 0.00 1.82 13.27 0.09 71.84 03:06:01 AM 1 35.83 0.00 3.22 16.60 0.09 44.26 03:07:01 AM all 33.44 0.00 2.14 5.94 0.12 58.36 03:07:01 AM 0 15.15 0.00 1.78 6.64 0.12 76.31 03:07:01 AM 1 52.38 0.00 2.49 5.22 0.12 39.78 03:08:01 AM all 36.53 0.00 1.68 0.58 0.09 61.13 03:08:01 AM 0 31.65 0.00 1.72 0.74 0.09 65.80 03:08:01 AM 1 41.42 0.00 1.65 0.40 0.07 56.46 Average: all 30.41 0.00 2.45 8.48 0.10 58.56 Average: 0 20.41 0.00 2.15 8.04 0.10 69.30 Average: 1 40.64 0.00 2.75 8.93 0.11 47.57