---> uname -a: Linux prd-centos7-builder-2c-1g-37133.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 613 5338 16 1869 6925 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:3f:bd:a4 brd ff:ff:ff:ff:ff:ff inet 10.30.123.26/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86171sec preferred_lft 86171sec inet6 fe80::f816:3eff:fe3f:bda4/64 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) 01/19/2025 _x86_64_ (2 CPU) 02:03:49 PM LINUX RESTART 02:04:04 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 260.07 36.28 223.79 4625.56 10811.17 02:06:01 PM 295.83 0.95 294.89 60.38 9168.09 02:07:01 PM 43.20 0.03 43.16 1.20 985.44 Average: 198.68 12.02 186.66 1510.92 6923.78 02:04:04 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5646892 2362024 29.49 2620 1720892 710140 7.84 545924 1538740 143960 02:06:01 PM 5558564 2450352 30.60 2620 1802116 683724 7.55 597132 1547976 10684 02:07:01 PM 5498424 2510492 31.35 2620 1799260 745172 8.23 662620 1545236 14688 Average: 5567960 2440956 30.48 2620 1774089 713012 7.87 601892 1543984 56444 02:04:04 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 PM eth0 282.98 176.58 1706.80 66.09 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 36.85 32.01 241.91 9.59 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 02:07:01 PM eth0 24.82 22.39 21.56 8.67 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 112.06 75.32 639.11 27.48 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) 01/19/2025 _x86_64_ (2 CPU) 02:03:49 PM LINUX RESTART 02:04:04 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 43.69 0.00 6.84 2.92 0.10 46.44 02:05:01 PM 0 33.30 0.00 6.58 3.85 0.09 56.17 02:05:01 PM 1 54.29 0.00 7.07 1.96 0.09 36.58 02:06:01 PM all 37.20 0.00 2.87 1.72 0.09 58.12 02:06:01 PM 0 19.41 0.00 1.86 1.93 0.10 76.69 02:06:01 PM 1 55.52 0.00 3.91 1.51 0.09 38.96 02:07:01 PM all 39.25 0.00 1.54 0.27 0.09 58.85 02:07:01 PM 0 23.59 0.00 1.37 0.14 0.09 74.82 02:07:01 PM 1 55.31 0.00 1.76 0.40 0.09 42.44 Average: all 39.97 0.00 3.69 1.61 0.09 54.64 Average: 0 25.25 0.00 3.20 1.93 0.09 69.53 Average: 1 55.06 0.00 4.19 1.28 0.09 39.38