---> uname -a: Linux prd-centos7-builder-2c-1g-9071.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 545 5411 16 1864 6994 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:52:92:93 brd ff:ff:ff:ff:ff:ff inet 10.30.123.160/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86176sec preferred_lft 86176sec inet6 fe80::f816:3eff:fe52:9293/64 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) 08/31/2024 _x86_64_ (2 CPU) 05:03:29 PM LINUX RESTART 05:04:02 PM tps rtps wtps bread/s bwrtn/s 05:05:02 PM 204.44 5.13 199.31 343.22 8933.98 05:06:02 PM 214.43 0.64 213.79 53.13 5941.20 05:07:01 PM 25.21 1.85 23.36 192.04 524.61 Average: 148.03 2.54 145.49 196.14 5133.48 05:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:02 PM 5573104 2435812 30.41 2620 1790832 649776 7.17 564708 1575040 123060 05:06:02 PM 5539820 2469096 30.83 2620 1798092 671024 7.41 611360 1556860 192 05:07:01 PM 5538192 2470724 30.85 2620 1803268 665288 7.35 727368 1440880 17820 Average: 5550372 2458544 30.70 2620 1797397 662029 7.31 634479 1524260 47024 05:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:02 PM eth0 71.22 55.62 1063.40 10.26 0.00 0.00 0.00 05:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:02 PM eth0 27.80 24.78 44.13 9.19 0.00 0.00 0.00 05:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 31.83 25.78 32.53 11.07 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 43.62 35.40 380.06 10.17 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) 08/31/2024 _x86_64_ (2 CPU) 05:03:29 PM LINUX RESTART 05:04:02 PM CPU %user %nice %system %iowait %steal %idle 05:05:02 PM all 35.23 0.00 3.27 5.06 0.11 56.33 05:05:02 PM 0 14.98 0.00 2.18 4.06 0.12 78.66 05:05:02 PM 1 56.70 0.00 4.44 6.13 0.11 32.62 05:06:02 PM all 35.12 0.00 2.27 4.68 0.11 57.82 05:06:02 PM 0 11.58 0.00 1.77 3.52 0.10 83.03 05:06:02 PM 1 60.04 0.00 2.82 5.91 0.11 31.12 05:07:01 PM all 37.11 0.00 1.95 0.26 0.11 60.56 05:07:01 PM 0 15.58 0.00 1.18 0.19 0.09 82.97 05:07:01 PM 1 60.11 0.00 2.78 0.35 0.11 36.64 Average: all 35.82 0.00 2.50 3.34 0.11 58.24 Average: 0 14.04 0.00 1.71 2.59 0.10 81.56 Average: 1 58.95 0.00 3.35 4.14 0.11 33.45