---> uname -a: Linux prd-centos7-builder-2c-1g-40059.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 512 5429 16 1879 7026 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:6f:b0:0c brd ff:ff:ff:ff:ff:ff inet 10.30.122.24/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86135sec preferred_lft 86135sec inet6 fe80::f816:3eff:fe6f:b00c/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) 03/03/2025 _x86_64_ (2 CPU) 01:03:35 PM LINUX RESTART 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 269.55 10.24 259.31 871.42 7448.78 01:06:01 PM 269.99 0.32 269.67 16.26 7788.41 01:07:01 PM 35.88 0.37 35.52 37.58 816.92 01:08:01 PM 34.92 1.95 32.97 210.60 832.09 Average: 152.60 3.22 149.38 283.98 4221.98 01:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5638568 2370348 29.60 2620 1800972 582948 6.44 495580 1581352 195136 01:06:01 PM 5575684 2433232 30.38 2620 1810400 623888 6.89 563056 1563836 10924 01:07:01 PM 5585812 2423104 30.26 2620 1811232 611488 6.75 552868 1564076 32 01:08:01 PM 5542400 2466516 30.80 2620 1819900 641180 7.08 709572 1450604 30544 Average: 5585616 2423300 30.26 2620 1810626 614876 6.79 580269 1539967 59159 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 PM eth0 124.25 93.29 1221.85 26.11 0.00 0.00 0.00 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 16.34 14.32 46.32 5.31 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 18.26 18.02 19.59 6.29 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 36.40 29.61 35.86 17.02 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 48.82 38.81 330.94 13.68 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) 03/03/2025 _x86_64_ (2 CPU) 01:03:35 PM LINUX RESTART 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 36.94 0.00 4.40 2.50 0.11 56.05 01:05:01 PM 0 61.77 0.00 6.17 2.76 0.13 29.17 01:05:01 PM 1 13.56 0.00 2.73 2.25 0.10 81.35 01:06:01 PM all 17.36 0.00 1.43 2.37 0.07 78.78 01:06:01 PM 0 21.22 0.00 1.39 1.82 0.07 75.51 01:06:01 PM 1 13.53 0.00 1.48 2.94 0.05 82.00 01:07:01 PM all 21.71 0.00 1.08 3.94 0.09 73.18 01:07:01 PM 0 39.72 0.00 1.45 7.14 0.10 51.58 01:07:01 PM 1 4.34 0.00 0.72 0.86 0.07 94.01 01:08:01 PM all 38.45 0.00 2.33 0.21 0.09 58.92 01:08:01 PM 0 72.41 0.00 3.53 0.36 0.11 23.59 01:08:01 PM 1 6.58 0.00 1.20 0.05 0.08 92.08 Average: all 28.51 0.00 2.29 2.26 0.09 66.85 Average: 0 48.35 0.00 3.09 3.04 0.10 45.42 Average: 1 9.48 0.00 1.53 1.52 0.08 87.39