---> uname -a: Linux prd-centos7-builder-2c-1g-23842.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 547 5409 16 1864 6992 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:47:28:39 brd ff:ff:ff:ff:ff:ff inet 10.30.123.103/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86162sec preferred_lft 86162sec inet6 fe80::f816:3eff:fe47:2839/64 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) 10/27/2024 _x86_64_ (2 CPU) 06:03:20 AM LINUX RESTART 06:04:02 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 209.64 4.61 205.03 222.49 8866.62 06:06:01 AM 208.81 0.62 208.20 51.71 5800.87 06:07:01 AM 29.74 1.82 27.92 188.84 735.07 Average: 149.06 2.33 146.73 153.97 5113.55 06:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5595828 2413088 30.13 2620 1787796 631656 6.97 544480 1571620 121424 06:06:01 AM 5550888 2458028 30.69 2620 1797048 660580 7.29 599656 1555116 68 06:07:01 AM 5559356 2449560 30.59 2620 1802320 643092 7.10 707076 1439116 17756 Average: 5568691 2440225 30.47 2620 1795721 645109 7.12 617071 1521951 46416 06:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 AM eth0 64.23 50.14 1009.80 9.49 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 29.79 26.15 62.74 9.42 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 32.53 25.69 32.43 11.02 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.06 33.90 364.78 9.98 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) 10/27/2024 _x86_64_ (2 CPU) 06:03:20 AM LINUX RESTART 06:04:02 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 35.58 0.00 3.64 5.53 0.11 55.14 06:05:01 AM 0 51.27 0.00 5.12 3.71 0.11 39.80 06:05:01 AM 1 20.46 0.00 2.20 7.29 0.11 69.95 06:06:01 AM all 36.98 0.00 2.49 4.29 0.11 56.12 06:06:01 AM 0 61.07 0.00 3.14 2.63 0.11 33.05 06:06:01 AM 1 14.11 0.00 1.88 5.87 0.10 78.03 06:07:01 AM all 36.97 0.00 1.97 0.34 0.11 60.61 06:07:01 AM 0 44.11 0.00 1.86 0.41 0.11 53.53 06:07:01 AM 1 29.94 0.00 2.09 0.26 0.10 67.61 Average: all 36.52 0.00 2.70 3.37 0.11 57.30 Average: 0 52.10 0.00 3.35 2.23 0.11 42.21 Average: 1 21.46 0.00 2.06 4.48 0.10 71.90