---> uname -a: Linux prd-centos7-builder-2c-1g-329.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 532 5430 16 1857 7006 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:63:b3:6a brd ff:ff:ff:ff:ff:ff inet 10.30.123.176/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86127sec preferred_lft 86127sec inet6 fe80::f816:3eff:fe63:b36a/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) 05/09/2024 _x86_64_ (2 CPU) 06:03:35 PM LINUX RESTART 06:04:02 PM tps rtps wtps bread/s bwrtn/s 06:05:02 PM 187.16 22.49 164.67 4165.58 6523.29 06:06:01 PM 248.31 0.30 248.00 15.04 7943.56 06:07:01 PM 91.17 0.38 90.79 38.11 2260.06 06:08:01 PM 29.51 2.96 26.55 267.55 744.19 Average: 138.38 6.50 131.88 1113.44 4343.71 06:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:02 PM 5705324 2303592 28.76 2620 1706080 627276 6.93 510568 1519516 133160 06:06:01 PM 5625424 2383492 29.76 2620 1788568 597604 6.60 533028 1549780 45736 06:07:01 PM 5539416 2469500 30.83 2620 1789764 681952 7.53 619344 1549936 160 06:08:01 PM 5540552 2468364 30.82 2620 1808792 640712 7.07 721944 1440472 29648 Average: 5602679 2406237 30.04 2620 1773301 636886 7.03 596221 1514926 52176 06:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:02 PM eth0 279.98 187.04 1604.35 64.72 0.00 0.00 0.00 06:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 31.30 25.36 231.68 7.44 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 27.70 24.08 27.91 8.56 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 43.55 32.71 46.45 21.40 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 95.13 66.97 473.90 25.44 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) 05/09/2024 _x86_64_ (2 CPU) 06:03:35 PM LINUX RESTART 06:04:02 PM CPU %user %nice %system %iowait %steal %idle 06:05:02 PM all 41.41 0.00 5.04 5.12 0.11 48.32 06:05:02 PM 0 57.99 0.00 6.19 6.23 0.11 29.48 06:05:02 PM 1 25.44 0.00 3.97 4.02 0.09 66.48 06:06:01 PM all 35.91 0.00 2.69 6.14 0.10 55.16 06:06:01 PM 0 60.05 0.00 3.76 8.35 0.11 27.74 06:06:01 PM 1 13.00 0.00 1.64 4.07 0.09 81.20 06:07:01 PM all 38.10 0.00 1.37 2.09 0.08 58.36 06:07:01 PM 0 74.29 0.00 1.73 2.84 0.11 21.04 06:07:01 PM 1 4.58 0.00 1.08 1.40 0.07 92.88 06:08:01 PM all 39.20 0.00 2.16 0.32 0.09 58.22 06:08:01 PM 0 60.58 0.00 2.55 0.49 0.11 36.28 06:08:01 PM 1 18.92 0.00 1.78 0.17 0.07 79.06 Average: all 38.65 0.00 2.81 3.40 0.09 55.05 Average: 0 63.22 0.00 3.55 4.46 0.11 28.65 Average: 1 15.39 0.00 2.10 2.39 0.08 80.04