---> uname -a: Linux prd-centos7-builder-2c-1g-5018.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: 2799.996 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 519 5429 16 1872 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:c3:44:00 brd ff:ff:ff:ff:ff:ff inet 10.30.122.125/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fec3:4400/64 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) 03/05/2024 _x86_64_ (2 CPU) 08:03:17 PM LINUX RESTART 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 247.91 1.13 246.78 36.52 9144.18 08:06:01 PM 177.09 0.62 176.48 50.77 5155.09 08:07:01 PM 32.25 0.03 32.22 1.20 682.98 08:08:01 PM 31.61 1.95 29.66 210.53 858.13 Average: 122.21 0.93 121.28 74.76 3959.96 08:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5554968 2453948 30.64 2620 1812996 658948 7.28 571584 1586324 126472 08:06:01 PM 5569444 2439472 30.46 2620 1806832 645520 7.13 569712 1569480 5000 08:07:01 PM 5595216 2413700 30.14 2620 1806860 618976 6.83 546084 1568960 12 08:08:01 PM 5569868 2439048 30.45 2620 1814996 625784 6.91 683764 1455672 29332 Average: 5572374 2436542 30.42 2620 1810421 637307 7.04 592786 1545109 40204 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 PM eth0 57.92 44.83 936.97 7.83 0.00 0.00 0.00 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 27.57 24.62 63.59 8.25 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 18.64 16.46 15.19 5.75 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 34.76 27.76 33.26 19.94 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.72 28.42 262.24 10.44 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) 03/05/2024 _x86_64_ (2 CPU) 08:03:17 PM LINUX RESTART 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 34.38 0.00 2.98 6.68 0.11 55.84 08:05:01 PM 0 24.87 0.00 2.28 8.12 0.12 64.61 08:05:01 PM 1 44.09 0.00 3.71 5.21 0.11 46.89 08:06:01 PM all 35.88 0.00 2.03 3.94 0.11 58.04 08:06:01 PM 0 7.95 0.00 1.45 4.42 0.10 86.08 08:06:01 PM 1 65.65 0.00 2.65 3.43 0.13 28.15 08:07:01 PM all 27.93 0.00 0.91 0.65 0.08 70.43 08:07:01 PM 0 11.19 0.00 0.76 0.03 0.07 87.94 08:07:01 PM 1 45.23 0.00 1.07 1.30 0.09 52.32 08:08:01 PM all 36.84 0.00 2.07 0.50 0.09 60.50 08:08:01 PM 0 18.53 0.00 1.61 0.22 0.07 79.57 08:08:01 PM 1 55.88 0.00 2.56 0.76 0.09 40.70 Average: all 33.74 0.00 2.00 2.93 0.10 61.24 Average: 0 15.56 0.00 1.52 3.17 0.09 79.65 Average: 1 52.63 0.00 2.49 2.67 0.10 42.10