---> uname -a: Linux prd-centos7-builder-2c-1g-26484.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 552 5404 16 1863 6987 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:13:f2:fd brd ff:ff:ff:ff:ff:ff inet 10.30.122.4/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86170sec preferred_lft 86170sec inet6 fe80::f816:3eff:fe13:f2fd/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) 11/15/2024 _x86_64_ (2 CPU) 01:03:21 PM LINUX RESTART 01:04:02 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 229.87 0.88 228.99 27.51 9473.25 01:06:01 PM 184.93 0.62 184.31 51.70 5126.95 01:07:01 PM 31.25 1.95 29.30 210.56 775.48 Average: 148.23 1.15 147.08 96.97 5100.95 01:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5618464 2390444 29.85 2620 1796780 594332 6.56 521648 1570496 118204 01:06:01 PM 5569860 2439048 30.45 2620 1796944 636316 7.03 583528 1553732 24 01:07:01 PM 5606884 2402024 29.99 2620 1802932 590560 6.52 662144 1438088 17784 Average: 5598403 2410505 30.10 2620 1798885 607069 6.70 589107 1520772 45337 01:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 PM eth0 63.66 50.23 942.48 10.26 0.00 0.00 0.00 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 27.07 24.23 41.35 9.02 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 33.60 26.57 32.98 11.55 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 41.32 33.58 335.55 10.28 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) 11/15/2024 _x86_64_ (2 CPU) 01:03:21 PM LINUX RESTART 01:04:02 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 35.27 0.00 3.47 5.42 0.14 55.71 01:05:01 PM 0 22.38 0.00 2.51 6.12 0.14 68.85 01:05:01 PM 1 48.61 0.00 4.42 4.67 0.14 42.15 01:06:01 PM all 36.62 0.00 1.71 4.40 0.10 57.18 01:06:01 PM 0 11.30 0.00 1.14 3.90 0.07 83.59 01:06:01 PM 1 63.67 0.00 2.33 4.95 0.15 28.90 01:07:01 PM all 37.60 0.00 2.17 0.25 0.10 59.88 01:07:01 PM 0 7.41 0.00 1.30 0.12 0.07 91.10 01:07:01 PM 1 69.98 0.00 3.12 0.38 0.11 26.41 Average: all 36.50 0.00 2.44 3.34 0.11 57.60 Average: 0 13.60 0.00 1.64 3.34 0.09 81.33 Average: 1 60.75 0.00 3.29 3.33 0.13 32.49