---> uname -a: Linux prd-centos7-builder-2c-1g-227.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 516 5415 16 1888 7022 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:9b:57:32 brd ff:ff:ff:ff:ff:ff inet 10.30.122.105/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fe9b:5732/64 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) 01/31/2024 _x86_64_ (2 CPU) 04:03:19 PM LINUX RESTART 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 112.44 5.60 106.85 379.68 5054.64 04:06:01 PM 251.42 0.32 251.11 15.33 8325.77 04:07:01 PM 89.12 0.37 88.76 37.58 2333.48 04:08:01 PM 31.06 1.95 29.11 210.53 860.59 Average: 121.01 2.06 118.95 160.78 4143.48 04:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5655020 2353888 29.39 2620 1762260 627928 6.93 506220 1570528 174192 04:06:01 PM 5574880 2434028 30.39 2620 1820400 622716 6.88 550020 1582160 48440 04:07:01 PM 5604768 2404140 30.02 2620 1821456 588416 6.50 526072 1575608 24 04:08:01 PM 5565568 2443340 30.51 2620 1829928 612704 6.76 679260 1460260 28056 Average: 5600059 2408849 30.08 2620 1808511 612941 6.77 565393 1547139 62678 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 PM eth0 60.55 46.84 1010.50 7.16 0.00 0.00 0.00 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 29.37 23.95 261.40 12.51 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 27.84 23.79 28.23 8.35 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 33.16 26.35 32.54 10.66 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 37.73 30.23 333.16 9.67 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) 01/31/2024 _x86_64_ (2 CPU) 04:03:19 PM LINUX RESTART 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 30.53 0.00 2.50 4.82 0.10 62.05 04:05:01 PM 0 8.40 0.00 1.05 2.47 0.08 87.99 04:05:01 PM 1 54.08 0.00 4.04 7.32 0.11 34.46 04:06:01 PM all 33.06 0.00 2.74 6.61 0.11 57.49 04:06:01 PM 0 12.27 0.00 1.86 4.55 0.09 81.23 04:06:01 PM 1 55.12 0.00 3.66 8.77 0.13 32.32 04:07:01 PM all 36.47 0.00 1.31 2.29 0.10 59.84 04:07:01 PM 0 14.70 0.00 1.06 2.09 0.09 82.06 04:07:01 PM 1 59.60 0.00 1.55 2.51 0.13 36.21 04:08:01 PM all 37.72 0.00 2.42 0.30 0.11 59.45 04:08:01 PM 0 15.28 0.00 1.92 0.05 0.09 82.66 04:08:01 PM 1 61.71 0.00 2.97 0.59 0.13 34.60 Average: all 34.43 0.00 2.24 3.51 0.10 59.71 Average: 0 12.65 0.00 1.47 2.29 0.09 83.50 Average: 1 57.61 0.00 3.06 4.81 0.12 34.39