---> uname -a: Linux prd-centos7-builder-2c-1g-33904.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 531 5418 16 1870 7007 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:a8:dd:c4 brd ff:ff:ff:ff:ff:ff inet 10.30.122.167/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fea8:ddc4/64 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) 11/30/2024 _x86_64_ (2 CPU) 03:03:21 AM LINUX RESTART 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 178.06 9.86 168.20 858.76 5401.30 03:06:01 AM 283.09 0.30 282.79 14.93 8646.16 03:07:01 AM 39.35 2.13 37.21 147.39 846.49 03:08:01 AM 29.73 1.67 28.06 202.93 764.37 Average: 132.56 3.49 129.07 306.02 3914.51 03:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5682292 2326616 29.05 2620 1721160 647316 7.15 514088 1538036 132832 03:06:01 AM 5517768 2491140 31.10 2620 1799656 705228 7.79 632292 1556764 10720 03:07:01 AM 5585284 2423624 30.26 2620 1803596 632756 6.99 572616 1547908 28 03:08:01 AM 5572264 2436644 30.42 2620 1812028 636460 7.03 689492 1443944 30164 Average: 5589402 2419506 30.21 2620 1784110 655440 7.24 602122 1521663 43436 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 AM eth0 75.67 56.53 889.57 11.74 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 28.10 22.56 217.37 7.36 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 28.92 27.79 28.00 8.28 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 32.26 27.10 33.15 11.33 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 41.24 33.49 292.03 9.68 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) 11/30/2024 _x86_64_ (2 CPU) 03:03:21 AM LINUX RESTART 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 28.18 0.00 3.00 7.43 0.12 61.27 03:05:01 AM 0 10.70 0.00 1.76 6.85 0.12 80.57 03:05:01 AM 1 46.58 0.00 4.34 8.01 0.14 40.93 03:06:01 AM all 33.00 0.00 2.39 6.93 0.12 57.56 03:06:01 AM 0 42.68 0.00 2.26 6.80 0.12 48.14 03:06:01 AM 1 23.52 0.00 2.50 7.07 0.10 66.81 03:07:01 AM all 35.00 0.00 2.63 0.70 0.10 61.57 03:07:01 AM 0 13.52 0.00 2.37 0.02 0.09 84.00 03:07:01 AM 1 57.68 0.00 2.92 1.41 0.13 37.87 03:08:01 AM all 36.92 0.00 2.29 0.53 0.11 60.16 03:08:01 AM 0 9.67 0.00 1.49 0.32 0.08 88.43 03:08:01 AM 1 66.00 0.00 3.13 0.76 0.11 30.00 Average: all 33.28 0.00 2.58 3.90 0.11 60.14 Average: 0 18.93 0.00 1.97 3.46 0.10 75.54 Average: 1 48.18 0.00 3.21 4.34 0.12 44.14