---> uname -a: Linux prd-centos7-builder-2c-1g-670.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 502 5428 16 1890 7035 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:c4:3c:b6 brd ff:ff:ff:ff:ff:ff inet 10.30.122.235/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fec4:3cb6/64 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) 02/09/2024 _x86_64_ (2 CPU) 07:03:17 PM LINUX RESTART 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 109.34 2.15 107.20 69.02 5679.60 07:06:01 PM 280.06 0.28 279.78 14.39 9199.85 07:07:01 PM 85.89 0.37 85.52 37.58 2328.00 07:08:01 PM 21.37 1.63 19.74 146.06 463.53 Average: 124.17 1.11 123.07 66.76 4418.00 07:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5639052 2369864 29.59 2620 1767824 628836 6.94 520492 1570936 176348 07:06:01 PM 5591264 2417652 30.19 2620 1821504 597072 6.59 531156 1583488 48440 07:07:01 PM 5582176 2426740 30.30 2620 1822556 601008 6.64 546384 1576144 12 07:08:01 PM 5541100 2467816 30.81 2620 1824220 639892 7.06 708084 1455960 13720 Average: 5588398 2420518 30.22 2620 1809026 616702 6.81 576529 1546632 59630 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 PM eth0 130.01 116.82 985.59 14.32 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 71.57 63.17 304.91 10.18 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 66.60 60.55 43.10 11.23 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 67.82 59.27 44.81 12.76 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 84.00 74.96 344.63 12.12 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) 02/09/2024 _x86_64_ (2 CPU) 07:03:17 PM LINUX RESTART 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 35.44 0.00 2.92 2.50 0.10 59.05 07:05:01 PM 0 47.22 0.00 3.65 2.52 0.11 46.51 07:05:01 PM 1 23.94 0.00 2.20 2.49 0.10 71.26 07:06:01 PM all 31.60 0.00 2.77 9.72 0.11 55.80 07:06:01 PM 0 41.35 0.00 3.06 7.87 0.10 47.61 07:06:01 PM 1 22.00 0.00 2.47 11.54 0.10 63.89 07:07:01 PM all 30.46 0.00 1.43 2.72 0.08 65.31 07:07:01 PM 0 58.23 0.00 1.89 2.33 0.09 37.46 07:07:01 PM 1 4.15 0.00 1.01 3.09 0.07 91.69 07:08:01 PM all 32.26 0.00 1.61 0.18 0.09 65.86 07:08:01 PM 0 62.11 0.00 2.47 0.22 0.09 35.11 07:08:01 PM 1 4.26 0.00 0.81 0.15 0.10 94.68 Average: all 32.44 0.00 2.18 3.78 0.09 61.51 Average: 0 52.15 0.00 2.77 3.26 0.10 41.72 Average: 1 13.48 0.00 1.61 4.28 0.09 80.53