---> uname -a: Linux prd-centos7-builder-2c-1g-725.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 510 5419 16 1890 7027 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:c9:76:e3 brd ff:ff:ff:ff:ff:ff inet 10.30.122.248/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fec9:76e3/64 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) 02/10/2024 _x86_64_ (2 CPU) 09:03:18 PM LINUX RESTART 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 105.46 2.32 103.15 72.75 5513.09 09:06:01 PM 222.34 0.05 222.29 0.67 7790.10 09:07:01 PM 152.45 0.63 151.82 52.23 4220.59 09:08:01 PM 15.59 0.00 15.59 0.00 351.37 09:09:01 PM 33.99 1.95 32.04 210.49 943.16 Average: 105.97 0.99 104.98 67.24 3763.66 09:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5677168 2331748 29.11 2620 1748380 614868 6.79 494196 1563016 158540 09:06:01 PM 5526972 2481944 30.99 2620 1836188 651784 7.20 579848 1602036 106860 09:07:01 PM 5577492 2431424 30.36 2620 1823040 611084 6.75 548700 1577568 12 09:08:01 PM 5603064 2405852 30.04 2620 1823048 585020 6.46 524544 1577024 16 09:09:01 PM 5562832 2446084 30.54 2620 1831536 614256 6.78 679140 1461684 28052 Average: 5589506 2419410 30.21 2620 1812438 615402 6.79 565286 1556266 58696 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 PM eth0 127.17 113.19 998.05 13.49 0.00 0.00 0.00 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 72.95 64.37 323.88 9.93 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 56.13 49.40 40.31 8.77 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 50.47 45.40 29.51 8.96 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 78.58 69.09 49.76 15.43 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 77.06 68.29 288.31 11.31 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) 02/10/2024 _x86_64_ (2 CPU) 09:03:18 PM LINUX RESTART 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 29.66 0.00 2.51 4.00 0.10 63.74 09:05:01 PM 0 46.38 0.00 3.41 6.14 0.09 43.98 09:05:01 PM 1 13.62 0.00 1.64 1.95 0.09 82.72 09:06:01 PM all 28.50 0.00 2.47 6.83 0.10 62.11 09:06:01 PM 0 46.30 0.00 3.42 5.82 0.11 44.35 09:06:01 PM 1 11.35 0.00 1.53 7.80 0.10 79.23 09:07:01 PM all 28.88 0.00 2.22 3.01 0.08 65.82 09:07:01 PM 0 34.47 0.00 2.66 3.59 0.09 59.19 09:07:01 PM 1 23.39 0.00 1.82 2.41 0.07 72.31 09:08:01 PM all 24.61 0.00 1.15 0.16 0.07 74.00 09:08:01 PM 0 23.98 0.00 1.22 0.07 0.05 74.68 09:08:01 PM 1 25.24 0.00 1.06 0.27 0.09 73.33 09:09:01 PM all 38.17 0.00 2.27 0.42 0.09 59.05 09:09:01 PM 0 69.79 0.00 3.27 0.66 0.09 26.19 09:09:01 PM 1 8.28 0.00 1.30 0.17 0.08 90.16 Average: all 29.95 0.00 2.12 2.88 0.08 64.97 Average: 0 43.99 0.00 2.79 3.24 0.08 49.90 Average: 1 16.33 0.00 1.47 2.52 0.09 79.59