---> uname -a: Linux prd-centos7-builder-2c-1g-36483.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 513 5438 16 1869 7025 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:c0:c0:d2 brd ff:ff:ff:ff:ff:ff inet 10.30.122.142/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fec0:c0d2/64 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) 01/10/2025 _x86_64_ (2 CPU) 08:03:21 PM LINUX RESTART 08:04:03 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 158.06 10.34 147.73 892.76 5487.92 08:06:01 PM 318.44 0.33 318.10 16.39 9070.64 08:07:01 PM 37.50 0.37 37.13 37.58 794.35 08:08:01 PM 49.93 1.95 47.98 210.56 1231.50 Average: 140.85 3.19 137.66 284.27 4135.10 08:04:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5659780 2349136 29.33 2620 1750324 628672 6.94 520068 1552744 161880 08:06:01 PM 5639092 2369824 29.59 2620 1800808 575036 6.35 511524 1557208 10680 08:07:01 PM 5600984 2407932 30.07 2620 1801884 607036 6.70 548908 1557272 40 08:08:01 PM 5582036 2426880 30.30 2620 1810456 615888 6.80 681248 1443072 20964 Average: 5620473 2388443 29.82 2620 1790868 606658 6.70 565437 1527574 48391 08:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 PM eth0 68.16 56.93 1071.22 10.13 0.00 0.00 0.00 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 17.70 16.26 49.12 6.40 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 26.47 24.60 26.47 8.31 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 27.05 22.46 27.28 9.81 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 34.57 29.84 287.01 8.65 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) 01/10/2025 _x86_64_ (2 CPU) 08:03:21 PM LINUX RESTART 08:04:03 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 30.97 0.00 2.86 3.78 0.17 62.21 08:05:01 PM 0 8.00 0.00 1.26 1.74 0.16 88.84 08:05:01 PM 1 55.34 0.00 4.54 5.98 0.19 33.95 08:06:01 PM all 30.24 0.00 2.20 10.19 0.13 57.23 08:06:01 PM 0 13.07 0.00 1.53 9.87 0.10 75.43 08:06:01 PM 1 48.35 0.00 2.92 10.53 0.16 38.04 08:07:01 PM all 34.46 0.00 1.69 0.89 0.11 62.86 08:07:01 PM 0 11.33 0.00 1.26 0.60 0.10 86.71 08:07:01 PM 1 59.26 0.00 2.14 1.21 0.11 37.29 08:08:01 PM all 32.10 0.00 1.97 2.03 0.19 63.71 08:08:01 PM 0 19.03 0.00 1.57 1.23 0.19 77.98 08:08:01 PM 1 46.00 0.00 2.39 2.87 0.17 48.58 Average: all 31.95 0.00 2.17 4.23 0.15 61.49 Average: 0 12.87 0.00 1.41 3.37 0.14 82.22 Average: 1 52.22 0.00 2.99 5.16 0.16 39.47