---> uname -a: Linux prd-centos7-builder-2c-1g-2408.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 572 5383 16 1864 6966 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:75:39:2f brd ff:ff:ff:ff:ff:ff inet 10.30.122.47/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fe75:392f/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) 04/13/2024 _x86_64_ (2 CPU) 10:03:19 AM LINUX RESTART 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 162.70 10.14 152.56 867.57 4916.77 10:06:01 AM 272.42 0.30 272.12 14.79 8980.58 10:07:01 AM 83.06 0.37 82.69 37.57 1940.59 10:08:01 AM 29.66 1.95 27.71 210.53 783.44 Average: 136.96 3.19 133.77 282.59 4155.32 10:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5637672 2371236 29.61 2620 1724732 701160 7.74 556572 1541764 144544 10:06:01 AM 5520276 2488632 31.07 2620 1797348 718980 7.94 631100 1557848 30308 10:07:01 AM 5561168 2447740 30.56 2620 1798392 677828 7.48 590988 1557816 20 10:08:01 AM 5579712 2429196 30.33 2620 1806496 654956 7.23 684908 1444736 29400 Average: 5574707 2434201 30.39 2620 1781742 688231 7.60 615892 1525541 51068 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 53.86 39.98 829.92 7.99 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 32.36 25.17 226.01 7.62 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 26.60 24.65 27.21 8.01 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 32.53 26.17 33.92 10.55 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.34 28.99 279.24 8.54 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) 04/13/2024 _x86_64_ (2 CPU) 10:03:19 AM LINUX RESTART 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 31.44 0.00 2.91 6.43 0.10 59.13 10:05:01 AM 0 45.70 0.00 4.14 5.93 0.09 44.14 10:05:01 AM 1 17.63 0.00 1.73 6.90 0.10 73.64 10:06:01 AM all 34.67 0.00 2.49 8.51 0.10 54.23 10:06:01 AM 0 62.59 0.00 3.95 11.90 0.11 21.46 10:06:01 AM 1 8.46 0.00 1.10 5.35 0.08 85.00 10:07:01 AM all 37.71 0.00 1.85 1.55 0.08 58.80 10:07:01 AM 0 60.78 0.00 2.37 2.56 0.09 34.20 10:07:01 AM 1 15.61 0.00 1.36 0.58 0.07 82.38 10:08:01 AM all 36.78 0.00 2.05 0.50 0.08 60.59 10:08:01 AM 0 70.46 0.00 3.03 0.90 0.07 25.54 10:08:01 AM 1 5.28 0.00 1.15 0.12 0.07 93.39 Average: all 35.15 0.00 2.32 4.25 0.09 58.19 Average: 0 59.82 0.00 3.37 5.32 0.09 31.40 Average: 1 11.71 0.00 1.33 3.23 0.08 83.64