---> uname -a: Linux prd-centos7-builder-2c-1g-4956.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 522 5429 16 1869 7017 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:33:08:4f brd ff:ff:ff:ff:ff:ff inet 10.30.123.166/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fe33:84f/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) 03/05/2024 _x86_64_ (2 CPU) 04:03:15 AM LINUX RESTART 04:04:02 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 222.36 1.22 221.14 38.49 9496.53 04:06:01 AM 158.69 0.27 158.42 14.66 4678.91 04:07:01 AM 43.13 0.37 42.76 37.58 926.32 04:08:01 AM 33.98 1.95 32.03 210.53 922.22 Average: 114.08 0.95 113.14 75.47 3982.90 04:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5643380 2365536 29.54 2620 1793272 589000 6.50 487488 1581004 102832 04:06:01 AM 5613184 2395732 29.91 2620 1802640 629804 6.95 530332 1565688 16552 04:07:01 AM 5641108 2367808 29.56 2620 1803700 591368 6.53 502120 1565768 8 04:08:01 AM 5521596 2487320 31.06 2620 1811884 685456 7.57 735432 1452472 29248 Average: 5604817 2404099 30.02 2620 1802874 623907 6.89 563843 1541233 37160 04:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 AM eth0 56.28 41.59 918.77 7.93 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 19.56 19.04 49.38 12.05 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 28.64 26.85 30.40 8.15 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 33.64 26.35 35.32 11.06 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.44 28.40 255.69 9.81 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) 03/05/2024 _x86_64_ (2 CPU) 04:03:15 AM LINUX RESTART 04:04:02 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 36.14 0.00 3.33 5.04 0.10 55.39 04:05:01 AM 0 53.33 0.00 4.12 5.24 0.11 37.21 04:05:01 AM 1 19.53 0.00 2.57 4.85 0.09 72.96 04:06:01 AM all 28.78 0.00 1.37 2.99 0.10 66.77 04:06:01 AM 0 55.41 0.00 2.04 2.70 0.09 39.76 04:06:01 AM 1 3.52 0.00 0.71 3.27 0.10 92.40 04:07:01 AM all 34.84 0.00 2.23 0.91 0.10 61.93 04:07:01 AM 0 65.62 0.00 2.91 1.34 0.11 30.03 04:07:01 AM 1 6.01 0.00 1.59 0.49 0.10 91.81 04:08:01 AM all 40.00 0.00 2.02 0.43 0.10 57.45 04:08:01 AM 0 75.29 0.00 2.82 0.73 0.11 21.06 04:08:01 AM 1 7.24 0.00 1.30 0.17 0.08 91.21 Average: all 34.92 0.00 2.23 2.33 0.10 60.42 Average: 0 62.36 0.00 2.97 2.51 0.10 32.06 Average: 1 8.99 0.00 1.53 2.18 0.09 87.21