---> uname -a: Linux prd-centos7-builder-2c-1g-780.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 499 5430 16 1890 7038 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:e9:7c:4f brd ff:ff:ff:ff:ff:ff inet 10.30.123.69/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fee9:7c4f/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) 02/12/2024 _x86_64_ (2 CPU) 06:03:17 AM LINUX RESTART 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 256.45 1.13 255.31 36.51 10627.40 06:06:01 AM 142.48 0.63 141.85 51.31 4852.61 06:07:01 AM 76.23 0.03 76.20 1.20 1487.66 06:08:01 AM 30.30 1.95 28.35 210.56 833.22 Average: 126.37 0.94 125.43 74.89 4450.48 06:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5546584 2462332 30.74 2620 1832156 640220 7.07 565072 1595608 135528 06:06:01 AM 5598460 2410456 30.10 2620 1823020 596684 6.59 530240 1577564 32340 06:07:01 AM 5590804 2418112 30.19 2620 1823048 599160 6.62 537168 1577044 12 06:08:01 AM 5538780 2470136 30.84 2620 1842184 626484 6.92 699068 1464776 31052 Average: 5568657 2440259 30.47 2620 1830102 615637 6.80 582887 1553748 49733 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 AM eth0 58.96 44.97 969.49 7.31 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 33.37 28.59 216.91 8.16 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 17.69 15.34 14.04 5.84 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 32.42 25.87 31.16 18.67 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 35.61 28.69 307.93 10.00 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) 02/12/2024 _x86_64_ (2 CPU) 06:03:17 AM LINUX RESTART 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 36.23 0.00 3.21 5.86 0.11 54.59 06:05:01 AM 0 18.03 0.00 2.23 5.67 0.12 73.95 06:05:01 AM 1 55.19 0.00 4.22 6.06 0.11 34.42 06:06:01 AM all 35.08 0.00 2.55 3.26 0.10 59.01 06:06:01 AM 0 29.95 0.00 2.63 2.78 0.09 64.55 06:06:01 AM 1 40.30 0.00 2.48 3.75 0.11 53.36 06:07:01 AM all 26.04 0.00 0.85 2.54 0.09 70.49 06:07:01 AM 0 16.18 0.00 0.76 2.56 0.07 80.44 06:07:01 AM 1 36.05 0.00 0.92 2.51 0.10 60.41 06:08:01 AM all 37.33 0.00 2.07 0.71 0.11 59.78 06:08:01 AM 0 20.93 0.00 1.89 0.52 0.12 76.54 06:08:01 AM 1 54.35 0.00 2.25 0.93 0.11 42.36 Average: all 33.64 0.00 2.17 3.09 0.10 61.00 Average: 0 21.26 0.00 1.88 2.88 0.10 73.88 Average: 1 46.38 0.00 2.46 3.31 0.11 47.75