---> uname -a: Linux prd-centos7-builder-2c-1g-23955.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 5441 16 1861 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:ac:88:9d brd ff:ff:ff:ff:ff:ff inet 10.30.123.61/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86143sec preferred_lft 86143sec inet6 fe80::f816:3eff:feac:889d/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) 10/29/2024 _x86_64_ (2 CPU) 07:03:41 AM LINUX RESTART 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 253.07 100.88 152.19 8746.21 39735.85 07:06:01 AM 264.62 0.23 264.39 6.66 8683.98 07:07:01 AM 127.64 0.62 127.02 51.71 3145.84 07:08:01 AM 32.53 1.95 30.58 210.56 836.08 Average: 169.48 25.93 143.55 2254.23 13102.47 07:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5753940 2254968 28.16 2620 1648924 659160 7.28 552116 1456344 111144 07:06:01 AM 5644312 2364596 29.52 2620 1792556 571592 6.31 497288 1565720 67012 07:07:01 AM 5608792 2400116 29.97 2620 1794020 602860 6.66 546484 1552280 20 07:08:01 AM 5547048 2461860 30.74 2620 1802624 654304 7.22 721768 1438160 30048 Average: 5638523 2370385 29.60 2620 1759531 621979 6.87 579414 1503126 52056 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 AM eth0 292.67 183.50 1483.89 63.39 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 33.64 28.28 316.19 7.69 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 27.07 24.47 26.47 9.16 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 31.52 26.19 32.26 11.38 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 96.24 65.62 464.78 22.91 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) 10/29/2024 _x86_64_ (2 CPU) 07:03:41 AM LINUX RESTART 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 31.92 0.00 7.05 24.40 0.11 36.51 07:05:01 AM 0 45.37 0.00 8.24 29.04 0.11 17.24 07:05:01 AM 1 19.02 0.00 5.89 19.96 0.12 55.01 07:06:01 AM all 33.89 0.00 2.98 5.92 0.11 57.10 07:06:01 AM 0 53.62 0.00 3.90 7.93 0.13 34.43 07:06:01 AM 1 15.12 0.00 2.10 4.01 0.10 78.66 07:07:01 AM all 36.99 0.00 1.64 2.85 0.10 58.41 07:07:01 AM 0 62.77 0.00 2.12 2.10 0.09 32.92 07:07:01 AM 1 12.42 0.00 1.19 3.55 0.12 82.72 07:08:01 AM all 38.46 0.00 2.25 0.72 0.11 58.46 07:08:01 AM 0 65.66 0.00 2.85 1.32 0.11 30.06 07:08:01 AM 1 12.58 0.00 1.67 0.15 0.14 85.46 Average: all 35.32 0.00 3.47 8.44 0.11 52.65 Average: 0 56.87 0.00 4.27 10.08 0.11 28.67 Average: 1 14.77 0.00 2.70 6.88 0.12 75.52