---> uname -a: Linux prd-centos7-builder-2c-1g-9466.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 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 510 5445 16 1864 7028 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:f6:b3:8f brd ff:ff:ff:ff:ff:ff inet 10.30.123.142/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86152sec preferred_lft 86152sec inet6 fe80::f816:3eff:fef6:b38f/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) 09/04/2024 _x86_64_ (2 CPU) 08:03:37 PM LINUX RESTART 08:04:05 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 212.76 43.75 169.01 4916.32 8004.85 08:06:01 PM 295.27 0.30 294.97 14.92 8986.81 08:07:01 PM 42.77 0.37 42.41 37.57 1013.47 Average: 182.95 14.15 168.80 1582.24 5956.68 08:04:05 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5699900 2309008 28.83 2620 1730048 604740 6.68 491524 1540240 149540 08:06:01 PM 5546024 2462884 30.75 2620 1796900 669400 7.39 606436 1556336 10844 08:07:01 PM 5582448 2426460 30.30 2620 1797996 631784 6.98 570444 1556420 200 Average: 5609457 2399451 29.96 2620 1774981 635308 7.01 556135 1550999 53528 08:04:05 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 PM eth0 311.69 197.73 1718.95 68.17 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 30.32 26.64 229.03 8.56 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 28.51 26.17 28.04 9.19 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 Average: eth0 119.23 80.92 634.61 27.74 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) 09/04/2024 _x86_64_ (2 CPU) 08:03:37 PM LINUX RESTART 08:04:05 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 41.27 0.00 6.56 6.08 0.12 45.96 08:05:01 PM 0 49.06 0.00 7.46 6.72 0.11 36.64 08:05:01 PM 1 33.61 0.00 5.72 5.45 0.11 55.11 08:06:01 PM all 32.66 0.00 2.32 8.05 0.12 56.85 08:06:01 PM 0 47.45 0.00 2.73 7.43 0.12 42.27 08:06:01 PM 1 18.41 0.00 1.89 8.64 0.14 70.92 08:07:01 PM all 36.06 0.00 1.94 0.68 0.10 61.22 08:07:01 PM 0 71.13 0.00 2.84 0.88 0.11 25.04 08:07:01 PM 1 3.25 0.00 1.11 0.49 0.10 95.05 Average: all 36.55 0.00 3.53 4.89 0.12 54.91 Average: 0 55.99 0.00 4.28 4.98 0.12 34.63 Average: 1 17.88 0.00 2.82 4.81 0.12 74.38