---> uname -a: Linux prd-centos7-builder-2c-1g-36712.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 551 5398 16 1871 6987 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:ac:34 brd ff:ff:ff:ff:ff:ff inet 10.30.123.126/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86159sec preferred_lft 86159sec inet6 fe80::f816:3eff:fef6:ac34/64 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) 01/14/2025 _x86_64_ (2 CPU) 02:03:37 PM LINUX RESTART 02:04:02 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 326.42 22.30 304.12 4140.08 8017.34 02:06:01 PM 288.47 0.65 287.82 52.24 8830.40 02:07:02 PM 42.24 1.68 40.56 147.72 1007.76 Average: 218.43 8.13 210.29 1431.73 5939.71 02:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5649640 2359276 29.46 2620 1723888 661664 7.31 544116 1538580 144212 02:06:01 PM 5526436 2482480 31.00 2620 1803784 676012 7.46 621340 1558344 10892 02:07:02 PM 5585736 2423180 30.26 2620 1804612 616696 6.81 685320 1436440 14712 Average: 5587271 2421645 30.24 2620 1777428 651457 7.19 616925 1511121 56605 02:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 PM eth0 355.09 214.48 1670.73 71.90 0.00 0.00 0.00 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 35.80 31.32 230.57 15.20 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:02 PM eth0 28.90 24.38 30.22 9.86 0.00 0.00 0.00 02:07:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 138.74 89.37 638.12 32.10 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) 01/14/2025 _x86_64_ (2 CPU) 02:03:37 PM LINUX RESTART 02:04:02 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 43.77 0.00 5.30 3.66 0.11 47.16 02:05:01 PM 0 37.21 0.00 5.59 4.79 0.09 52.32 02:05:01 PM 1 50.43 0.00 4.99 2.51 0.11 41.96 02:06:01 PM all 37.44 0.00 2.79 2.57 0.11 57.10 02:06:01 PM 0 19.80 0.00 2.02 2.19 0.10 75.88 02:06:01 PM 1 55.86 0.00 3.60 2.96 0.13 37.46 02:07:02 PM all 37.66 0.00 1.80 0.27 0.08 60.19 02:07:02 PM 0 19.34 0.00 1.50 0.19 0.07 78.91 02:07:02 PM 1 56.66 0.00 2.08 0.35 0.09 40.82 Average: all 39.59 0.00 3.28 2.15 0.10 54.88 Average: 0 25.30 0.00 3.01 2.36 0.09 69.25 Average: 1 54.33 0.00 3.55 1.93 0.11 40.08