---> uname -a: Linux prd-centos7-builder-2c-1g-194.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 505 5439 16 1875 7033 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:43:86:b7 brd ff:ff:ff:ff:ff:ff inet 10.30.122.233/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fe43:86b7/64 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) 03/17/2024 _x86_64_ (2 CPU) 02:03:20 PM LINUX RESTART 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 122.53 8.74 113.79 655.83 5951.92 02:06:01 PM 304.83 0.30 304.53 14.92 9039.96 02:07:01 PM 45.97 0.37 45.60 37.57 1070.55 02:08:01 PM 33.45 1.95 31.50 210.56 923.47 Average: 126.70 2.84 123.86 229.72 4246.61 02:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5613204 2395712 29.91 2620 1778332 632628 6.98 536364 1573532 168444 02:06:01 PM 5541600 2467316 30.81 2620 1808456 659124 7.28 597108 1569576 16684 02:07:01 PM 5603180 2405736 30.04 2620 1809388 596940 6.59 536720 1569656 12 02:08:01 PM 5583724 2425192 30.28 2620 1817516 603828 6.67 668052 1456328 29244 Average: 5585427 2423489 30.26 2620 1803423 623130 6.88 584561 1542273 53596 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 PM eth0 63.82 47.00 1043.84 8.24 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 20.29 17.47 51.15 6.55 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 25.37 23.15 26.48 7.48 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 02:08:01 PM eth0 33.43 27.39 34.19 17.41 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 35.73 28.75 288.93 9.92 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) 03/17/2024 _x86_64_ (2 CPU) 02:03:20 PM LINUX RESTART 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 37.67 0.00 3.06 2.85 0.12 56.30 02:05:01 PM 0 22.63 0.00 2.22 2.07 0.12 72.96 02:05:01 PM 1 53.21 0.00 3.92 3.67 0.12 39.08 02:06:01 PM all 31.38 0.00 2.26 8.36 0.11 57.89 02:06:01 PM 0 33.34 0.00 1.78 7.32 0.12 57.43 02:06:01 PM 1 29.42 0.00 2.73 9.40 0.10 58.34 02:07:01 PM all 37.51 0.00 1.68 0.99 0.10 59.73 02:07:01 PM 0 49.58 0.00 1.45 1.32 0.09 47.55 02:07:01 PM 1 25.74 0.00 1.91 0.64 0.09 71.62 02:08:01 PM all 38.60 0.00 2.25 0.59 0.10 58.47 02:08:01 PM 0 19.03 0.00 1.61 0.29 0.09 78.98 02:08:01 PM 1 59.00 0.00 2.91 0.91 0.13 37.05 Average: all 36.29 0.00 2.31 3.20 0.11 58.10 Average: 0 31.01 0.00 1.77 2.74 0.10 64.38 Average: 1 41.63 0.00 2.86 3.66 0.11 51.73