---> uname -a: Linux prd-centos7-builder-2c-1g-36206.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: 2800.000 BogoMIPS: 5600.00 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 6.1G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 550 5031 16 2239 6973 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:40:ff:bb brd ff:ff:ff:ff:ff:ff inet 10.30.122.135/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86135sec preferred_lft 86135sec inet6 fe80::f816:3eff:fe40:ffbb/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) 01/06/2025 _x86_64_ (2 CPU) 01:05:40 PM LINUX RESTART 01:06:04 PM tps rtps wtps bread/s bwrtn/s 01:07:02 PM 339.09 27.59 311.50 3914.04 21749.52 01:08:01 PM 15.48 8.08 7.40 810.30 482.74 01:09:01 PM 271.06 2.56 268.49 184.51 10508.41 01:10:01 PM 205.68 0.32 205.36 64.50 7675.70 Average: 206.99 9.42 197.57 1211.38 9997.92 01:06:04 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:02 PM 5794452 2214464 27.65 2620 1628748 891396 9.84 544620 1427608 48 01:08:01 PM 5682252 2326664 29.05 2620 1682016 941048 10.39 617096 1458716 24296 01:09:01 PM 5461252 2547664 31.81 2620 1896036 639588 7.06 788196 1448088 25612 01:10:01 PM 5150416 2858500 35.69 2620 2168840 624260 6.89 867968 1626392 136060 Average: 5522093 2486823 31.05 2620 1843910 774073 8.55 704470 1490201 46504 01:06:04 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:07:02 PM eth0 361.24 248.08 1369.12 70.11 0.00 0.00 0.00 01:07:02 PM lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 01:08:01 PM eth0 17.16 14.13 114.79 2.41 0.00 0.00 0.00 01:08:01 PM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 39.83 35.79 408.33 5.94 0.00 0.00 0.00 01:09:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 59.04 46.14 804.90 10.72 0.00 0.00 0.00 01:10:01 PM lo 0.22 0.22 0.02 0.02 0.00 0.00 0.00 Average: eth0 116.69 84.29 667.86 21.77 0.00 0.00 0.00 Average: lo 0.09 0.09 0.01 0.01 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) 01/06/2025 _x86_64_ (2 CPU) 01:05:40 PM LINUX RESTART 01:06:04 PM CPU %user %nice %system %iowait %steal %idle 01:07:02 PM all 17.38 0.00 4.12 7.34 0.06 71.09 01:07:02 PM 0 19.13 0.00 3.96 6.25 0.07 70.58 01:07:02 PM 1 15.66 0.00 4.26 8.41 0.07 71.59 01:08:01 PM all 4.64 0.00 0.60 0.52 0.09 94.15 01:08:01 PM 0 3.37 0.00 0.58 0.17 0.07 95.80 01:08:01 PM 1 5.90 0.00 0.62 0.87 0.09 92.52 01:09:01 PM all 28.30 0.00 5.21 2.36 0.13 64.00 01:09:01 PM 0 44.37 0.00 6.58 3.10 0.13 45.83 01:09:01 PM 1 13.00 0.00 3.89 1.65 0.14 81.33 01:10:01 PM all 37.41 0.00 3.36 2.39 0.11 56.72 01:10:01 PM 0 59.24 0.00 4.72 2.81 0.15 33.09 01:10:01 PM 1 16.75 0.00 2.11 2.01 0.10 79.03 Average: all 21.85 0.00 3.30 3.10 0.10 71.66 Average: 0 31.16 0.00 3.92 3.04 0.10 61.79 Average: 1 12.78 0.00 2.70 3.16 0.10 81.26