---> uname -a: Linux prd-centos7-builder-2c-1g-3685.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: 2799.996 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 526 5431 16 1862 7012 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:a5:85:46 brd ff:ff:ff:ff:ff:ff inet 10.30.122.67/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fea5:8546/64 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) 04/27/2024 _x86_64_ (2 CPU) 06:03:19 AM LINUX RESTART 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 152.50 2.90 149.60 131.91 6641.37 06:06:01 AM 273.28 0.30 272.98 14.93 7820.56 06:07:01 AM 45.46 0.37 45.09 37.58 1035.23 06:08:01 AM 30.00 1.95 28.05 210.56 803.27 Average: 125.31 1.38 123.93 98.75 4075.21 06:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5638624 2370292 29.60 2620 1748636 641192 7.08 530088 1558040 103988 06:06:01 AM 5540132 2468784 30.83 2620 1795428 673304 7.43 611888 1555684 17204 06:07:01 AM 5592376 2416540 30.17 2620 1796352 613644 6.77 559432 1555764 12 06:08:01 AM 5586188 2422728 30.25 2620 1804488 609396 6.73 677804 1442348 29284 Average: 5589330 2419586 30.21 2620 1786226 634384 7.00 594803 1527959 37622 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 AM eth0 60.83 47.87 994.25 8.25 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 21.07 18.16 60.91 6.80 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 27.74 24.59 31.73 10.75 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 32.33 26.00 33.17 10.65 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 35.49 29.16 280.05 9.12 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) 04/27/2024 _x86_64_ (2 CPU) 06:03:19 AM LINUX RESTART 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 35.89 0.00 2.89 3.82 0.11 57.29 06:05:01 AM 0 58.22 0.00 4.33 4.85 0.13 32.47 06:05:01 AM 1 14.82 0.00 1.52 2.85 0.12 80.68 06:06:01 AM all 33.27 0.00 2.34 7.77 0.11 56.51 06:06:01 AM 0 55.80 0.00 2.80 7.06 0.13 34.21 06:06:01 AM 1 11.89 0.00 1.89 8.42 0.10 77.69 06:07:01 AM all 36.52 0.00 1.63 1.21 0.10 60.54 06:07:01 AM 0 62.96 0.00 1.86 1.97 0.13 33.09 06:07:01 AM 1 11.65 0.00 1.44 0.49 0.07 86.35 06:08:01 AM all 38.20 0.00 2.19 0.93 0.11 58.58 06:08:01 AM 0 61.55 0.00 2.81 1.60 0.11 33.93 06:08:01 AM 1 16.01 0.00 1.58 0.31 0.09 82.02 Average: all 35.97 0.00 2.26 3.43 0.11 58.23 Average: 0 59.63 0.00 2.95 3.87 0.12 33.43 Average: 1 13.59 0.00 1.61 3.02 0.09 81.69