---> uname -a: Linux prd-centos7-builder-2c-1g-423.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 492 5466 16 1862 7047 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:49:3d:65 brd ff:ff:ff:ff:ff:ff inet 10.30.122.96/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fe49:3d65/64 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) 05/11/2024 _x86_64_ (2 CPU) 07:03:17 PM LINUX RESTART 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 121.75 2.23 119.52 71.29 6486.88 07:06:01 PM 298.85 0.28 298.57 14.39 8137.35 07:07:01 PM 44.81 0.37 44.44 37.58 1006.20 07:08:01 PM 29.90 1.95 27.95 210.53 788.36 Average: 123.82 1.21 122.62 83.45 4104.66 07:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5635924 2372984 29.63 2620 1769728 639440 7.06 526220 1561576 150436 07:06:01 PM 5562116 2446792 30.55 2620 1794916 674712 7.45 593108 1555188 17204 07:07:01 PM 5631108 2377800 29.69 2620 1795840 602868 6.66 522956 1555268 8 07:08:01 PM 5664644 2344264 29.27 2620 1803968 556380 6.14 599424 1441848 29256 Average: 5623448 2385460 29.79 2620 1791113 618350 6.83 560427 1528470 49226 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 PM eth0 66.27 51.33 993.19 8.63 0.00 0.00 0.00 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 20.12 17.79 50.89 6.50 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 25.97 23.49 27.10 7.56 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 32.31 25.07 32.09 10.38 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 Average: eth0 36.17 29.42 275.84 8.27 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) 05/11/2024 _x86_64_ (2 CPU) 07:03:17 PM LINUX RESTART 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 34.64 0.00 2.80 3.23 0.11 59.21 07:05:01 PM 0 12.54 0.00 1.28 3.22 0.10 82.86 07:05:01 PM 1 57.93 0.00 4.42 3.27 0.13 34.26 07:06:01 PM all 31.36 0.00 2.06 7.46 0.10 59.02 07:06:01 PM 0 19.02 0.00 1.58 8.37 0.12 70.91 07:06:01 PM 1 44.10 0.00 2.55 6.51 0.11 46.73 07:07:01 PM all 36.09 0.00 1.49 0.91 0.10 61.41 07:07:01 PM 0 21.81 0.00 0.98 0.72 0.10 76.39 07:07:01 PM 1 50.85 0.00 1.99 1.09 0.09 45.98 07:08:01 PM all 35.10 0.00 1.88 0.31 0.09 62.62 07:08:01 PM 0 6.29 0.00 1.18 0.29 0.07 92.17 07:08:01 PM 1 65.90 0.00 2.63 0.34 0.09 31.03 Average: all 34.30 0.00 2.06 2.98 0.10 60.57 Average: 0 14.87 0.00 1.26 3.14 0.10 80.64 Average: 1 54.64 0.00 2.90 2.81 0.10 39.55