---> uname -a: Linux prd-centos7-builder-2c-1g-1883.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 508 5449 16 1863 7031 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:7b:73:02 brd ff:ff:ff:ff:ff:ff inet 10.30.122.68/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85914sec preferred_lft 85914sec inet6 fe80::f816:3eff:fe7b:7302/64 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) 04/02/2024 _x86_64_ (2 CPU) 05:03:20 PM LINUX RESTART 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 106.86 10.48 96.39 969.22 3621.50 05:06:01 PM 96.24 0.18 96.05 5.86 4229.53 05:07:01 PM 148.94 0.02 148.93 0.40 4495.19 05:08:01 PM 140.30 0.05 140.25 0.80 4140.33 05:09:01 PM 85.79 0.62 85.17 51.71 2305.38 05:10:01 PM 13.53 0.00 13.53 0.00 255.09 05:11:01 PM 26.39 1.82 24.57 188.84 726.15 Average: 88.30 1.88 86.42 173.84 2824.85 05:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5906612 2102296 26.25 2620 1556268 610116 6.74 461060 1401124 14544 05:06:01 PM 5730684 2278224 28.45 2620 1709364 600108 6.63 478996 1526392 88876 05:07:01 PM 5630888 2378020 29.69 2620 1761496 631360 6.97 534532 1559032 27076 05:08:01 PM 5562160 2446748 30.55 2620 1799384 648672 7.16 575008 1573784 43856 05:09:01 PM 5618504 2390404 29.85 2620 1798200 589708 6.51 532384 1558788 24 05:10:01 PM 5631068 2377840 29.69 2620 1798204 576908 6.37 519868 1558272 16 05:11:01 PM 5544380 2464528 30.77 2620 1803564 656452 7.25 719988 1443816 17612 Average: 5660614 2348294 29.32 2620 1746640 616189 6.80 545977 1517315 27429 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 PM eth0 65.82 51.08 367.00 21.02 0.00 0.00 0.00 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 30.58 24.58 614.76 4.02 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 14.28 12.89 224.03 2.58 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 11.31 10.81 29.36 3.96 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 20.31 18.92 35.67 10.31 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 05:10:01 PM eth0 12.89 12.41 10.87 4.21 0.00 0.00 0.00 05:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 PM eth0 23.11 19.81 25.70 8.44 0.00 0.00 0.00 05:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 25.47 21.50 186.78 7.79 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) 04/02/2024 _x86_64_ (2 CPU) 05:03:20 PM LINUX RESTART 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 13.94 0.00 1.61 14.32 0.11 70.02 05:05:01 PM 0 16.57 0.00 1.74 11.95 0.10 69.63 05:05:01 PM 1 11.33 0.00 1.48 16.68 0.14 70.37 05:06:01 PM all 17.40 0.00 1.50 10.69 0.09 70.31 05:06:01 PM 0 16.49 0.00 1.69 10.22 0.09 71.52 05:06:01 PM 1 18.33 0.00 1.28 11.16 0.10 69.13 05:07:01 PM all 9.65 0.00 0.79 20.82 0.08 68.65 05:07:01 PM 0 14.56 0.00 0.94 19.87 0.07 64.56 05:07:01 PM 1 4.81 0.00 0.66 21.76 0.07 72.70 05:08:01 PM all 19.39 0.00 1.63 7.66 0.10 71.20 05:08:01 PM 0 34.54 0.00 2.34 10.63 0.12 52.36 05:08:01 PM 1 4.95 0.00 0.95 4.83 0.08 89.18 05:09:01 PM all 29.72 0.00 1.38 4.47 0.11 64.32 05:09:01 PM 0 43.81 0.00 1.59 5.08 0.13 49.39 05:09:01 PM 1 16.09 0.00 1.21 3.88 0.10 78.72 05:10:01 PM all 21.72 0.00 0.71 1.59 0.08 75.91 05:10:01 PM 0 13.14 0.00 0.41 2.40 0.08 83.97 05:10:01 PM 1 30.51 0.00 0.99 0.75 0.07 67.68 05:11:01 PM all 28.75 0.00 1.48 3.82 0.11 65.84 05:11:01 PM 0 40.13 0.00 1.84 4.29 0.11 53.64 05:11:01 PM 1 17.62 0.00 1.12 3.36 0.10 77.79 Average: all 20.01 0.00 1.30 9.10 0.10 69.49 Average: 0 25.38 0.00 1.50 9.24 0.10 63.78 Average: 1 14.72 0.00 1.10 8.97 0.10 75.12