---> uname -a: Linux prd-centos7-builder-2c-1g-26197.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 517 5372 16 1931 7020 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:a4:87:27 brd ff:ff:ff:ff:ff:ff inet 10.30.122.103/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:fea4:8727/64 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) 12/26/2023 _x86_64_ (2 CPU) 07:03:18 PM LINUX RESTART 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 245.07 0.98 244.09 31.71 9642.11 07:06:01 PM 169.32 0.48 168.84 16.66 6438.94 07:07:01 PM 75.66 0.18 75.48 35.85 1471.20 07:08:01 PM 24.47 1.82 22.65 188.81 652.12 Average: 128.63 0.87 127.77 68.26 4551.22 07:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5519340 2489568 31.08 2620 1855940 639764 7.06 559320 1630648 161320 07:06:01 PM 5544052 2464856 30.78 2620 1862684 602180 6.65 541236 1617888 31400 07:07:01 PM 5476656 2532252 31.62 2620 1873392 652244 7.20 605708 1618224 9672 07:08:01 PM 5498592 2510316 31.34 2620 1868928 667316 7.37 700064 1503184 15920 Average: 5509660 2499248 31.21 2620 1865236 640376 7.07 601582 1592486 54578 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 PM eth0 67.09 50.77 1123.13 7.84 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 30.66 24.00 192.70 7.14 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 23.35 19.49 23.28 6.66 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 29.83 23.27 28.97 16.91 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 37.73 29.38 342.03 9.64 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) 12/26/2023 _x86_64_ (2 CPU) 07:03:18 PM LINUX RESTART 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 34.53 0.00 3.13 7.28 0.10 54.95 07:05:01 PM 0 19.34 0.00 2.57 4.41 0.09 73.58 07:05:01 PM 1 50.25 0.00 3.67 10.24 0.12 35.71 07:06:01 PM all 33.92 0.00 2.20 3.83 0.09 59.96 07:06:01 PM 0 15.34 0.00 1.54 3.83 0.07 79.22 07:06:01 PM 1 53.46 0.00 2.94 3.82 0.11 39.68 07:07:01 PM all 26.23 0.00 1.16 2.11 0.07 70.43 07:07:01 PM 0 3.23 0.00 1.04 2.09 0.07 93.57 07:07:01 PM 1 50.42 0.00 1.27 2.16 0.09 46.06 07:08:01 PM all 30.58 0.00 1.71 0.27 0.08 67.37 07:08:01 PM 0 28.73 0.00 1.56 0.38 0.07 69.26 07:08:01 PM 1 32.46 0.00 1.81 0.14 0.07 65.52 Average: all 31.30 0.00 2.05 3.36 0.08 63.22 Average: 0 16.59 0.00 1.68 2.68 0.07 78.99 Average: 1 46.53 0.00 2.42 4.06 0.10 46.90