---> uname -a: Linux prd-centos7-builder-2c-1g-5807.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 502 5456 16 1862 7037 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:c7:e9:9d brd ff:ff:ff:ff:ff:ff inet 10.30.123.254/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86151sec preferred_lft 86151sec inet6 fe80::f816:3eff:fec7:e99d/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) 07/17/2024 _x86_64_ (2 CPU) 08:03:55 PM LINUX RESTART 08:05:01 PM tps rtps wtps bread/s bwrtn/s 08:06:01 PM 299.10 0.32 298.78 15.46 9600.70 08:07:01 PM 82.71 0.37 82.34 37.59 1969.24 08:08:01 PM 31.55 1.95 29.60 210.53 900.20 Average: 137.79 0.88 136.91 87.86 4156.96 08:05:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 PM 5626416 2382492 29.75 2620 1795212 601100 6.64 524752 1556996 39520 08:07:01 PM 5661396 2347512 29.31 2620 1796276 561632 6.20 490076 1556628 12 08:08:01 PM 5620488 2388420 29.82 2620 1804384 593940 6.56 645720 1442316 29560 Average: 5636100 2372808 29.63 2620 1798624 585557 6.46 553516 1518647 23031 08:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:06:01 PM eth0 32.59 27.22 310.22 7.60 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 28.64 25.96 32.16 9.32 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 29.43 24.27 29.64 10.41 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 30.22 25.81 124.02 9.11 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) 07/17/2024 _x86_64_ (2 CPU) 08:03:55 PM LINUX RESTART 08:05:01 PM CPU %user %nice %system %iowait %steal %idle 08:06:01 PM all 33.06 0.00 2.90 8.05 0.13 55.86 08:06:01 PM 0 58.12 0.00 4.54 8.10 0.14 29.10 08:06:01 PM 1 9.45 0.00 1.35 7.99 0.10 81.11 08:07:01 PM all 37.10 0.00 1.87 1.55 0.09 59.40 08:07:01 PM 0 70.81 0.00 2.47 1.55 0.13 25.04 08:07:01 PM 1 5.62 0.00 1.30 1.55 0.07 91.47 08:08:01 PM all 33.14 0.00 2.18 0.48 0.09 64.12 08:08:01 PM 0 62.83 0.00 3.26 0.77 0.09 33.05 08:08:01 PM 1 5.03 0.00 1.15 0.20 0.07 93.55 Average: all 34.43 0.00 2.31 3.35 0.10 59.81 Average: 0 63.92 0.00 3.42 3.46 0.12 29.08 Average: 1 6.69 0.00 1.26 3.23 0.08 88.73