---> uname -a: Linux prd-centos7-builder-2c-1g-24660.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 506 5390 16 1923 7031 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 pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:2d:d9:83 brd ff:ff:ff:ff:ff:ff inet 10.30.122.208/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86090sec preferred_lft 86090sec inet6 fe80::f816:3eff:fe2d:d983/64 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) 12/07/2023 _x86_64_ (2 CPU) 04:03:40 PM LINUX RESTART 04:04:05 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 133.62 21.99 111.63 4269.57 10414.41 04:06:01 PM 225.81 0.25 225.56 13.86 8128.01 04:07:01 PM 173.42 0.42 173.00 38.51 5767.87 04:08:01 PM 20.90 0.28 20.62 7.59 454.93 Average: 138.51 5.46 133.05 1028.76 6119.97 04:04:05 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5633448 2375468 29.66 2620 1747716 652840 7.21 575000 1526384 172292 04:06:01 PM 5566236 2442680 30.50 2620 1850816 590180 6.52 522716 1618072 129280 04:07:01 PM 5557496 2451420 30.61 2620 1855548 588636 6.50 535284 1610792 24 04:08:01 PM 5523556 2485360 31.03 2620 1853464 621576 6.86 577188 1599928 13584 Average: 5570184 2438732 30.45 2620 1826886 613308 6.77 552547 1588794 78795 04:04:05 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 PM eth0 332.77 204.57 1556.23 63.77 0.00 0.00 0.00 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 37.67 29.99 528.06 6.15 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 31.56 26.63 150.14 7.67 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 22.70 20.10 22.02 6.89 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 102.36 68.06 547.40 20.40 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) 12/07/2023 _x86_64_ (2 CPU) 04:03:40 PM LINUX RESTART 04:04:05 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 35.70 0.00 4.27 10.13 0.12 49.77 04:05:01 PM 0 46.52 0.00 5.22 9.69 0.13 38.43 04:05:01 PM 1 25.20 0.00 3.33 10.56 0.11 60.80 04:06:01 PM all 30.64 0.00 3.01 6.13 0.11 60.11 04:06:01 PM 0 36.22 0.00 3.01 6.10 0.12 54.55 04:06:01 PM 1 25.14 0.00 3.01 6.16 0.12 65.56 04:07:01 PM all 32.54 0.00 1.76 5.16 0.11 60.43 04:07:01 PM 0 37.46 0.00 1.93 6.52 0.11 53.98 04:07:01 PM 1 27.69 0.00 1.59 3.79 0.10 66.82 04:08:01 PM all 34.85 0.00 1.41 0.85 0.10 62.79 04:08:01 PM 0 46.88 0.00 1.85 0.59 0.11 50.58 04:08:01 PM 1 23.19 0.00 1.00 1.12 0.09 74.60 Average: all 33.39 0.00 2.58 5.48 0.11 58.44 Average: 0 41.66 0.00 2.96 5.65 0.12 49.61 Average: 1 25.30 0.00 2.21 5.31 0.11 67.07