---> uname -a: Linux prd-centos7-builder-2c-1g-3240.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 503 5454 16 1862 7035 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:47:90:66 brd ff:ff:ff:ff:ff:ff inet 10.30.122.175/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fe47:9066/64 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) 04/19/2024 _x86_64_ (2 CPU) 11:03:38 PM LINUX RESTART 11:05:01 PM tps rtps wtps bread/s bwrtn/s 11:06:01 PM 172.07 11.46 160.62 1194.87 5951.19 11:07:01 PM 262.30 0.33 261.97 15.85 8434.42 11:08:01 PM 63.54 0.37 63.17 37.57 1403.25 11:09:01 PM 25.84 1.95 23.89 210.56 696.25 Average: 130.95 3.53 127.42 364.74 4121.68 11:05:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 PM 5711352 2297564 28.69 2620 1722392 607784 6.71 483696 1538948 144608 11:07:01 PM 5595992 2412924 30.13 2620 1795340 624452 6.89 556060 1555240 19824 11:08:01 PM 5546268 2462648 30.75 2620 1796344 673076 7.43 608768 1555392 0 11:09:01 PM 5623612 2385304 29.78 2620 1802312 584012 6.45 643824 1440864 17636 Average: 5619306 2389610 29.84 2620 1779097 622331 6.87 573087 1522611 45517 11:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:06:01 PM eth0 241.50 164.23 1181.78 50.72 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 28.06 23.88 220.47 7.08 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 24.12 22.17 25.04 7.75 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 31.08 23.84 32.20 9.55 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 81.20 58.53 364.91 18.78 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) 04/19/2024 _x86_64_ (2 CPU) 11:03:38 PM LINUX RESTART 11:05:01 PM CPU %user %nice %system %iowait %steal %idle 11:06:01 PM all 35.62 0.00 3.44 4.13 0.12 56.68 11:06:01 PM 0 46.73 0.00 4.09 3.79 0.12 45.26 11:06:01 PM 1 24.77 0.00 2.79 4.47 0.12 67.85 11:07:01 PM all 34.35 0.00 2.52 6.87 0.11 56.14 11:07:01 PM 0 62.01 0.00 3.72 6.94 0.13 27.20 11:07:01 PM 1 8.25 0.00 1.37 6.79 0.12 83.47 11:08:01 PM all 35.74 0.00 1.25 2.23 0.10 60.68 11:08:01 PM 0 69.65 0.00 1.79 2.45 0.09 26.02 11:08:01 PM 1 4.06 0.00 0.77 2.02 0.10 93.04 11:09:01 PM all 33.76 0.00 1.92 1.00 0.11 63.20 11:09:01 PM 0 60.71 0.00 2.71 1.59 0.13 34.86 11:09:01 PM 1 8.46 0.00 1.19 0.44 0.08 89.82 Average: all 34.87 0.00 2.28 3.56 0.11 59.18 Average: 0 59.72 0.00 3.08 3.70 0.12 33.39 Average: 1 11.30 0.00 1.52 3.42 0.11 83.64