---> uname -a: Linux prd-centos7-builder-2c-1g-26396.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 519 5434 16 1867 7019 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:d9:1e:f0 brd ff:ff:ff:ff:ff:ff inet 10.30.123.119/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86157sec preferred_lft 86157sec inet6 fe80::f816:3eff:fed9:1ef0/64 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) 11/13/2024 _x86_64_ (2 CPU) 10:03:21 PM LINUX RESTART 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 165.53 10.08 155.46 864.63 7450.16 10:06:01 PM 254.23 0.62 253.61 51.70 7178.80 10:07:01 PM 29.39 1.63 27.76 146.08 673.96 Average: 149.73 4.11 145.62 354.13 5101.33 10:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5609996 2398920 29.95 2620 1790812 615896 6.80 532132 1573092 160780 10:06:01 PM 5611384 2397532 29.94 2620 1799992 596444 6.59 538952 1556760 28 10:07:01 PM 5523464 2485452 31.03 2620 1817916 659768 7.28 737952 1443280 31276 Average: 5581615 2427301 30.31 2620 1802907 624036 6.89 603012 1524377 64028 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 PM eth0 67.37 54.57 1005.60 10.47 0.00 0.00 0.00 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 26.55 23.38 60.50 8.19 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 30.56 24.91 30.07 13.99 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 41.49 34.29 365.39 10.88 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) 11/13/2024 _x86_64_ (2 CPU) 10:03:21 PM LINUX RESTART 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 36.06 0.00 3.40 3.55 0.12 56.87 10:05:01 PM 0 13.17 0.00 2.06 1.72 0.14 82.91 10:05:01 PM 1 60.27 0.00 4.81 5.50 0.11 29.31 10:06:01 PM all 33.24 0.00 2.24 7.22 0.11 57.18 10:06:01 PM 0 37.74 0.00 2.19 5.63 0.11 54.33 10:06:01 PM 1 28.80 0.00 2.33 8.79 0.10 59.98 10:07:01 PM all 37.19 0.00 1.68 0.23 0.10 60.81 10:07:01 PM 0 18.16 0.00 1.11 0.19 0.10 80.44 10:07:01 PM 1 57.18 0.00 2.26 0.25 0.11 40.21 Average: all 35.50 0.00 2.44 3.66 0.11 58.29 Average: 0 22.86 0.00 1.78 2.48 0.11 72.77 Average: 1 48.54 0.00 3.12 4.88 0.11 43.35