---> uname -a: Linux prd-centos7-builder-2c-1g-9120.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 481 5412 16 1926 7056 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 pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:b6:c4:cc brd ff:ff:ff:ff:ff:ff inet 10.30.123.179/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85996sec preferred_lft 85996sec inet6 fe80::f816:3eff:feb6:c4cc/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) 11/29/2023 _x86_64_ (2 CPU) 12:03:28 PM LINUX RESTART 12:04:07 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 79.59 24.68 54.91 4670.19 3426.66 12:06:01 PM 221.70 0.48 221.22 15.46 8375.03 12:07:01 PM 144.43 0.25 144.18 13.86 6225.24 12:08:01 PM 106.70 0.42 106.28 38.51 2805.53 12:09:01 PM 14.73 0.00 14.73 0.00 333.33 12:10:01 PM 28.03 1.95 26.08 210.53 732.15 Average: 99.53 4.29 95.24 759.80 3653.47 12:04:07 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5916216 2092692 26.13 2620 1562464 588940 6.50 450532 1404412 46604 12:06:01 PM 5676128 2332780 29.13 2620 1756668 591372 6.53 485360 1565212 47032 12:07:01 PM 5498560 2510348 31.34 2620 1871876 631980 6.98 583756 1623920 64732 12:08:01 PM 5580892 2428016 30.32 2620 1858672 559112 6.17 507492 1614312 24 12:09:01 PM 5567812 2441096 30.48 2620 1858680 572480 6.32 521132 1613836 16 12:10:01 PM 5517732 2491176 31.11 2620 1883192 596004 6.58 678888 1504636 34148 Average: 5626223 2382685 29.75 2620 1798592 589981 6.51 537860 1554388 32093 12:04:07 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:05:01 PM eth0 239.39 151.08 982.39 60.88 0.00 0.00 0.00 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 40.91 28.86 798.16 4.54 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 28.42 22.56 419.12 5.60 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 19.46 17.46 20.52 5.62 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 11.16 11.04 8.75 4.05 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 32.89 27.23 30.75 10.86 0.00 0.00 0.00 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 59.04 41.21 366.39 14.49 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) 11/29/2023 _x86_64_ (2 CPU) 12:03:28 PM LINUX RESTART 12:04:07 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 28.70 0.00 4.31 10.75 0.14 56.11 12:05:01 PM 0 27.46 0.00 4.05 10.90 0.12 57.48 12:05:01 PM 1 29.96 0.00 4.55 10.60 0.16 54.74 12:06:01 PM all 21.86 0.00 2.16 10.66 0.13 65.20 12:06:01 PM 0 16.72 0.00 2.04 6.19 0.14 74.91 12:06:01 PM 1 27.06 0.00 2.29 15.20 0.12 55.33 12:07:01 PM all 28.10 0.00 2.58 6.73 0.99 61.60 12:07:01 PM 0 32.85 0.00 2.42 9.01 0.88 54.84 12:07:01 PM 1 23.47 0.00 2.74 4.51 1.08 68.20 12:08:01 PM all 27.05 0.00 1.76 5.58 0.12 65.49 12:08:01 PM 0 29.43 0.00 1.85 2.65 0.14 65.93 12:08:01 PM 1 24.66 0.00 1.66 8.49 0.12 65.07 12:09:01 PM all 19.85 0.00 0.58 5.80 0.06 73.70 12:09:01 PM 0 14.51 0.00 0.58 4.81 0.05 80.05 12:09:01 PM 1 25.28 0.00 0.57 6.81 0.07 67.28 12:10:01 PM all 36.46 0.00 2.01 1.17 0.13 60.22 12:10:01 PM 0 28.19 0.00 2.08 0.23 0.10 69.40 12:10:01 PM 1 44.87 0.00 1.96 2.14 0.16 50.87 Average: all 26.93 0.00 2.19 6.72 0.26 63.89 Average: 0 24.74 0.00 2.13 5.53 0.24 67.36 Average: 1 29.14 0.00 2.25 7.92 0.29 60.40