---> uname -a: Linux prd-centos7-builder-2c-1g-24934.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 539 5417 16 1864 6999 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:cd:bc:11 brd ff:ff:ff:ff:ff:ff inet 10.30.122.38/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86162sec preferred_lft 86162sec inet6 fe80::f816:3eff:fecd:bc11/64 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) 11/08/2024 _x86_64_ (2 CPU) 12:03:22 AM LINUX RESTART 12:04:01 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 219.52 2.38 217.14 73.68 9106.66 12:06:01 AM 195.80 0.63 195.17 52.23 5546.04 12:07:01 AM 28.79 1.82 26.97 188.84 739.23 Average: 148.04 1.61 146.43 104.91 5130.89 12:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 5594356 2414552 30.15 2620 1787496 652276 7.20 548736 1570420 116808 12:06:01 AM 5548724 2460184 30.72 2620 1796880 673920 7.44 603324 1554188 232 12:07:01 AM 5574940 2433968 30.39 2620 1802000 634376 7.00 692356 1438152 17756 Average: 5572673 2436235 30.42 2620 1795459 653524 7.22 614805 1520920 44932 12:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:05:01 AM eth0 65.71 51.55 1003.96 10.01 0.00 0.00 0.00 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 28.70 25.10 61.68 9.19 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 33.85 27.42 31.96 10.97 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.75 34.69 365.88 10.06 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) 11/08/2024 _x86_64_ (2 CPU) 12:03:22 AM LINUX RESTART 12:04:01 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 36.18 0.00 3.25 5.68 0.10 54.79 12:05:01 AM 0 55.22 0.00 4.16 5.72 0.11 34.79 12:05:01 AM 1 17.80 0.00 2.36 5.64 0.10 74.09 12:06:01 AM all 37.33 0.00 2.07 3.79 0.09 56.73 12:06:01 AM 0 49.75 0.00 2.51 4.25 0.09 43.39 12:06:01 AM 1 25.18 0.00 1.65 3.33 0.10 69.74 12:07:01 AM all 37.19 0.00 1.97 0.49 0.10 60.25 12:07:01 AM 0 69.88 0.00 2.94 0.78 0.09 26.31 12:07:01 AM 1 6.24 0.00 1.01 0.24 0.08 92.42 Average: all 36.90 0.00 2.43 3.32 0.10 57.26 Average: 0 58.24 0.00 3.21 3.59 0.09 34.87 Average: 1 16.35 0.00 1.67 3.06 0.10 78.82