---> uname -a: Linux prd-centos7-builder-2c-1g-36085.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 550 5398 16 1872 6989 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:c8:c0:6b brd ff:ff:ff:ff:ff:ff inet 10.30.122.68/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86145sec preferred_lft 86145sec inet6 fe80::f816:3eff:fec8:c06b/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) 01/04/2025 _x86_64_ (2 CPU) 07:03:40 PM LINUX RESTART 07:04:04 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 187.05 20.54 166.50 4202.49 19957.44 07:06:01 PM 309.36 0.33 309.03 16.39 9519.62 07:07:01 PM 39.26 0.37 38.89 37.57 961.29 Average: 178.40 6.85 171.55 1371.91 9980.53 07:04:04 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5717240 2291668 28.61 2620 1723764 592908 6.55 475944 1541480 161944 07:06:01 PM 5516108 2492800 31.13 2620 1804088 683892 7.55 628820 1560260 10876 07:07:01 PM 5615032 2393876 29.89 2620 1804940 583636 6.44 530568 1560340 8 Average: 5616127 2392781 29.88 2620 1777597 620145 6.85 545111 1554027 57609 07:04:04 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 PM eth0 314.78 211.95 1701.27 68.30 0.00 0.00 0.00 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 32.58 26.99 234.41 8.80 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 25.70 23.95 26.28 7.99 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 Average: eth0 121.14 85.54 636.33 27.69 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) 01/04/2025 _x86_64_ (2 CPU) 07:03:40 PM LINUX RESTART 07:04:04 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 39.23 0.00 4.49 7.59 0.10 48.59 07:05:01 PM 0 32.93 0.00 4.41 8.89 0.09 53.68 07:05:01 PM 1 45.61 0.00 4.61 6.26 0.11 43.41 07:06:01 PM all 30.97 0.00 2.38 7.28 0.11 59.27 07:06:01 PM 0 14.22 0.00 1.43 6.53 0.09 77.74 07:06:01 PM 1 48.60 0.00 3.36 8.08 0.11 39.84 07:07:01 PM all 33.64 0.00 1.83 0.65 0.09 63.79 07:07:01 PM 0 15.54 0.00 1.49 0.38 0.09 82.51 07:07:01 PM 1 52.45 0.00 2.18 0.92 0.09 44.36 Average: all 34.54 0.00 2.87 5.12 0.10 57.38 Average: 0 20.62 0.00 2.40 5.18 0.09 71.72 Average: 1 48.94 0.00 3.37 5.05 0.10 42.54