---> uname -a: Linux prd-centos7-builder-2c-1g-12510.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 518 5437 16 1865 7020 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:9c:97:ac brd ff:ff:ff:ff:ff:ff inet 10.30.123.61/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fe9c:97ac/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) 10/01/2024 _x86_64_ (2 CPU) 10:04:51 PM LINUX RESTART 10:05:02 PM tps rtps wtps bread/s bwrtn/s 10:06:01 PM 227.59 43.88 183.71 6025.94 41629.96 10:07:01 PM 316.57 0.30 316.27 14.92 9958.43 10:08:01 PM 31.81 0.22 31.60 2.93 738.72 10:09:01 PM 39.05 1.63 37.41 146.06 849.58 Average: 153.45 11.37 142.08 1528.98 13177.40 10:05:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 PM 5751532 2257384 28.19 2620 1717384 562012 6.20 445848 1536880 158920 10:07:01 PM 5538212 2470704 30.85 2620 1797568 669096 7.39 611560 1556416 10864 10:08:01 PM 5633064 2375852 29.67 2620 1797420 572048 6.32 517532 1556056 24 10:09:01 PM 5620940 2387976 29.82 2620 1798500 580576 6.41 649192 1434776 2184 Average: 5635937 2372979 29.63 2620 1777718 595933 6.58 556033 1521032 42998 10:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:06:01 PM eth0 316.85 196.66 1639.43 65.46 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 30.45 25.98 232.79 8.75 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 13.07 11.79 9.67 4.80 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 21.77 17.27 24.15 7.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 94.62 62.38 471.71 21.32 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) 10/01/2024 _x86_64_ (2 CPU) 10:04:51 PM LINUX RESTART 10:05:02 PM CPU %user %nice %system %iowait %steal %idle 10:06:01 PM all 40.98 0.00 6.89 6.48 0.15 45.49 10:06:01 PM 0 40.68 0.00 6.69 5.75 0.16 46.71 10:06:01 PM 1 41.27 0.00 7.10 7.21 0.16 44.26 10:07:01 PM all 35.16 0.00 2.75 7.26 0.14 54.69 10:07:01 PM 0 53.43 0.00 3.22 5.83 0.16 37.35 10:07:01 PM 1 17.67 0.00 2.29 8.63 0.10 71.30 10:08:01 PM all 19.22 0.00 0.85 0.17 0.06 79.70 10:08:01 PM 0 33.46 0.00 1.12 0.14 0.09 65.19 10:08:01 PM 1 5.46 0.00 0.61 0.19 0.05 93.70 10:09:01 PM all 23.10 0.00 1.32 0.50 0.09 74.98 10:09:01 PM 0 45.05 0.00 2.07 0.79 0.13 51.96 10:09:01 PM 1 2.56 0.00 0.61 0.25 0.05 96.53 Average: all 29.43 0.00 2.90 3.55 0.11 64.01 Average: 0 43.09 0.00 3.24 3.10 0.13 50.43 Average: 1 16.29 0.00 2.57 3.99 0.09 77.07