---> uname -a: Linux prd-centos7-builder-2c-1g-434.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 512 5450 16 1858 7027 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:bd:68:cf brd ff:ff:ff:ff:ff:ff inet 10.30.122.116/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:febd:68cf/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) 05/12/2024 _x86_64_ (2 CPU) 01:03:19 AM LINUX RESTART 01:04:03 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 209.29 2.24 207.05 71.95 8704.43 01:06:01 AM 216.59 0.47 216.13 16.13 5936.05 01:07:01 AM 44.34 0.18 44.15 35.84 1016.04 01:08:01 AM 33.89 1.95 31.95 210.53 940.31 Average: 125.32 1.20 124.12 83.71 4110.88 01:04:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5604548 2404368 30.02 2620 1769144 634704 7.01 551996 1558712 94476 01:06:01 AM 5606612 2402304 30.00 2620 1791628 604304 6.67 550040 1552172 17068 01:07:01 AM 5656332 2352584 29.37 2620 1792688 550300 6.08 499992 1552280 8 01:08:01 AM 5570244 2438672 30.45 2620 1800880 627552 6.93 699408 1438848 29280 Average: 5609434 2399482 29.96 2620 1788585 604215 6.67 575359 1525503 35208 01:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 AM eth0 63.46 46.38 915.27 8.25 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 23.67 20.51 59.09 6.97 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 29.25 23.97 26.45 7.69 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 34.99 26.68 33.26 11.07 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 37.63 29.24 253.01 8.50 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) 05/12/2024 _x86_64_ (2 CPU) 01:03:19 AM LINUX RESTART 01:04:03 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 35.93 0.00 3.01 5.38 0.10 55.58 01:05:01 AM 0 42.69 0.00 3.82 5.73 0.09 47.67 01:05:01 AM 1 29.27 0.00 2.23 5.05 0.09 63.37 01:06:01 AM all 36.18 0.00 2.16 4.80 0.10 56.76 01:06:01 AM 0 65.86 0.00 3.01 3.85 0.13 27.16 01:06:01 AM 1 8.28 0.00 1.35 5.67 0.07 84.63 01:07:01 AM all 35.62 0.00 1.81 0.98 0.09 61.50 01:07:01 AM 0 67.24 0.00 2.37 1.31 0.11 28.98 01:07:01 AM 1 5.92 0.00 1.30 0.69 0.07 92.03 01:08:01 AM all 39.69 0.00 2.19 0.43 0.09 57.60 01:08:01 AM 0 76.86 0.00 3.22 0.75 0.13 19.05 01:08:01 AM 1 5.48 0.00 1.23 0.12 0.07 93.11 Average: all 36.86 0.00 2.29 2.88 0.09 57.88 Average: 0 63.16 0.00 3.10 2.91 0.11 30.72 Average: 1 11.97 0.00 1.52 2.84 0.07 83.59