---> uname -a: Linux prd-centos7-builder-2c-1g-11692.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 522 5430 16 1868 7017 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:29:0d:49 brd ff:ff:ff:ff:ff:ff inet 10.30.123.134/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fe29:d49/64 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) 09/26/2024 _x86_64_ (2 CPU) 05:04:01 PM LINUX RESTART 05:05:03 PM tps rtps wtps bread/s bwrtn/s 05:06:01 PM 225.47 0.33 225.14 7.72 9326.71 05:07:01 PM 172.01 0.25 171.76 14.13 4832.03 05:08:01 PM 19.28 0.65 18.63 45.16 443.45 05:09:01 PM 27.99 1.67 26.32 203.00 678.34 Average: 110.23 0.73 109.50 67.99 3773.96 05:05:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 PM 5561208 2447700 30.56 2620 1821160 622876 6.88 563412 1583096 135460 05:07:01 PM 5547296 2461612 30.74 2620 1800684 655960 7.24 602416 1558620 188 05:08:01 PM 5584152 2424756 30.28 2620 1801904 615736 6.80 575668 1548672 32 05:09:01 PM 5586184 2422724 30.25 2620 1807588 600924 6.63 676976 1443232 17772 Average: 5569710 2439198 30.46 2620 1807834 623874 6.89 604618 1533405 38363 05:05:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:06:01 PM eth0 58.01 48.79 894.93 8.99 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 12.26 11.93 24.65 4.51 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 19.55 19.22 20.58 6.37 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 30.92 26.32 30.97 16.66 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 29.95 26.38 237.32 9.13 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) 09/26/2024 _x86_64_ (2 CPU) 05:04:01 PM LINUX RESTART 05:05:03 PM CPU %user %nice %system %iowait %steal %idle 05:06:01 PM all 30.59 0.00 3.10 6.70 0.13 59.49 05:06:01 PM 0 52.54 0.00 4.26 7.88 0.11 35.20 05:06:01 PM 1 9.85 0.00 2.00 5.56 0.12 82.47 05:07:01 PM all 17.40 0.00 0.99 20.04 0.09 61.48 05:07:01 PM 0 22.05 0.00 1.11 27.97 0.09 48.77 05:07:01 PM 1 12.85 0.00 0.89 12.27 0.10 73.89 05:08:01 PM all 24.56 0.00 1.28 4.43 0.11 69.63 05:08:01 PM 0 47.85 0.00 1.77 8.89 0.13 41.35 05:08:01 PM 1 3.10 0.00 0.82 0.32 0.08 95.68 05:09:01 PM all 36.68 0.00 1.97 1.05 0.10 60.20 05:09:01 PM 0 70.14 0.00 2.84 1.99 0.11 24.92 05:09:01 PM 1 5.50 0.00 1.13 0.15 0.08 93.13 Average: all 27.25 0.00 1.82 8.11 0.11 62.72 Average: 0 47.86 0.00 2.47 11.88 0.11 37.68 Average: 1 7.79 0.00 1.20 4.54 0.10 86.38