---> uname -a: Linux prd-centos7-builder-2c-1g-37142.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 525 5423 16 1872 7013 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:67:72:4b brd ff:ff:ff:ff:ff:ff inet 10.30.122.222/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86090sec preferred_lft 86090sec inet6 fe80::f816:3eff:fe67:724b/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) 01/19/2025 _x86_64_ (2 CPU) 07:04:30 PM LINUX RESTART 07:05:01 PM tps rtps wtps bread/s bwrtn/s 07:06:01 PM 211.62 12.65 198.97 1553.92 6757.00 07:07:01 PM 223.74 0.03 223.70 0.27 7398.50 07:08:01 PM 148.59 0.93 147.66 60.73 3903.11 07:09:01 PM 19.51 1.35 18.16 138.46 435.22 Average: 150.87 3.74 147.13 438.47 4623.69 07:05:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 PM 5614856 2394052 29.89 2620 1746848 668500 7.38 593940 1525404 149984 07:07:01 PM 5578720 2430188 30.34 2620 1805040 623228 6.88 555320 1576584 98588 07:08:01 PM 5555124 2453784 30.64 2620 1805528 641976 7.09 602648 1550600 232 07:09:01 PM 5603256 2405652 30.04 2620 1806168 591752 6.53 665172 1439076 14804 Average: 5587989 2420919 30.23 2620 1790896 631364 6.97 604270 1522916 65902 07:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:06:01 PM eth0 179.06 126.00 1183.71 48.98 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 31.07 25.75 299.73 6.64 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 25.22 23.82 40.47 8.10 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 23.95 21.27 26.29 11.84 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 64.84 49.22 387.62 18.89 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) 01/19/2025 _x86_64_ (2 CPU) 07:04:30 PM LINUX RESTART 07:05:01 PM CPU %user %nice %system %iowait %steal %idle 07:06:01 PM all 28.98 0.00 3.29 8.10 0.11 59.52 07:06:01 PM 0 23.73 0.00 2.29 6.14 0.11 67.73 07:06:01 PM 1 34.29 0.00 4.29 10.09 0.12 51.21 07:07:01 PM all 25.20 0.00 2.42 8.78 0.13 63.47 07:07:01 PM 0 15.03 0.00 1.53 9.79 0.14 73.52 07:07:01 PM 1 35.61 0.00 3.32 7.75 0.11 53.21 07:08:01 PM all 33.84 0.00 1.82 2.04 0.22 62.08 07:08:01 PM 0 19.60 0.00 1.32 1.66 0.24 77.18 07:08:01 PM 1 48.54 0.00 2.32 2.44 0.21 46.49 07:09:01 PM all 30.69 0.00 1.59 2.31 0.11 65.31 07:09:01 PM 0 26.44 0.00 1.53 2.48 0.09 69.46 07:09:01 PM 1 34.94 0.00 1.69 2.13 0.12 61.12 Average: all 29.68 0.00 2.28 5.31 0.14 62.60 Average: 0 21.16 0.00 1.67 5.03 0.14 72.01 Average: 1 38.34 0.00 2.90 5.60 0.14 53.02