---> uname -a: Linux prd-centos7-builder-2c-1g-37671.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 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 517 5431 16 1871 7021 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:db:e2:24 brd ff:ff:ff:ff:ff:ff inet 10.30.123.92/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86089sec preferred_lft 86089sec inet6 fe80::f816:3eff:fedb:e224/64 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) 01/25/2025 _x86_64_ (2 CPU) 07:05:20 PM LINUX RESTART 07:06:03 PM tps rtps wtps bread/s bwrtn/s 07:07:01 PM 212.20 10.34 201.86 892.61 5467.03 07:08:01 PM 325.29 0.35 324.94 16.53 9561.97 07:09:01 PM 38.66 0.65 38.01 45.17 882.74 07:10:01 PM 54.72 1.35 53.37 138.46 1178.11 Average: 157.26 3.11 154.15 268.03 4262.39 07:06:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:07:01 PM 5718056 2290852 28.60 2620 1721912 603436 6.66 477508 1538716 144148 07:08:01 PM 5563048 2445860 30.54 2620 1803520 649736 7.17 586172 1558568 10892 07:09:01 PM 5634840 2374068 29.64 2620 1804532 572788 6.32 525144 1548340 24 07:10:01 PM 5538356 2470552 30.85 2620 1809236 660948 7.30 725468 1441640 18160 Average: 5613575 2395333 29.91 2620 1784800 621727 6.86 578573 1521816 43306 07:06:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:07:01 PM eth0 59.48 47.29 892.76 9.70 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 26.69 22.06 224.76 7.41 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 27.55 25.48 27.68 8.34 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 PM eth0 14.98 12.03 18.75 5.55 0.00 0.00 0.00 07:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 31.95 26.54 285.97 7.73 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) 01/25/2025 _x86_64_ (2 CPU) 07:05:20 PM LINUX RESTART 07:06:03 PM CPU %user %nice %system %iowait %steal %idle 07:07:01 PM all 28.40 0.00 3.04 5.45 0.12 62.99 07:07:01 PM 0 41.11 0.00 3.60 4.66 0.11 50.52 07:07:01 PM 1 16.12 0.00 2.52 6.22 0.11 75.04 07:08:01 PM all 28.94 0.00 2.38 8.76 0.09 59.84 07:08:01 PM 0 36.19 0.00 2.46 10.05 0.11 51.19 07:08:01 PM 1 21.84 0.00 2.29 7.48 0.09 68.29 07:09:01 PM all 34.79 0.00 1.98 0.37 0.11 62.76 07:09:01 PM 0 53.23 0.00 2.45 0.52 0.09 43.71 07:09:01 PM 1 17.21 0.00 1.54 0.22 0.10 80.92 07:10:01 PM all 18.15 0.00 0.96 3.76 0.08 77.05 07:10:01 PM 0 31.37 0.00 1.26 5.11 0.09 62.17 07:10:01 PM 1 5.28 0.00 0.66 2.47 0.07 91.52 Average: all 27.50 0.00 2.07 4.58 0.10 65.76 Average: 0 40.37 0.00 2.42 5.11 0.10 52.00 Average: 1 15.03 0.00 1.74 4.07 0.09 79.07