---> uname -a: Linux prd-centos7-builder-2c-1g-34353.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 509 5444 16 1867 7030 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:46:fb:ab brd ff:ff:ff:ff:ff:ff inet 10.30.122.167/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86141sec preferred_lft 86141sec inet6 fe80::f816:3eff:fe46:fbab/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) 12/03/2024 _x86_64_ (2 CPU) 02:03:37 PM LINUX RESTART 02:04:05 PM tps rtps wtps bread/s bwrtn/s 02:05:02 PM 198.00 24.79 173.22 4440.11 14436.90 02:06:01 PM 263.80 0.30 263.50 15.18 8409.11 02:07:01 PM 81.58 2.13 79.45 147.37 2016.12 02:08:01 PM 31.65 1.67 29.99 202.97 781.63 Average: 142.33 6.95 135.38 1151.40 6266.16 02:04:05 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:02 PM 5730028 2278880 28.45 2620 1714488 601604 6.64 477816 1526372 148116 02:06:01 PM 5543920 2464988 30.78 2620 1797148 677472 7.48 607984 1553960 39816 02:07:01 PM 5610088 2398820 29.95 2620 1800916 601592 6.64 549344 1545208 12 02:08:01 PM 5617760 2391148 29.86 2620 1809344 585912 6.47 646804 1441020 30036 Average: 5625449 2383459 29.76 2620 1780474 616645 6.81 570487 1516640 54495 02:04:05 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:02 PM eth0 313.49 214.29 1728.65 69.71 0.00 0.00 0.00 02:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 31.66 26.39 236.91 8.84 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 25.53 24.10 24.29 7.97 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 34.22 27.70 32.75 11.75 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 97.91 70.92 486.01 23.87 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) 12/03/2024 _x86_64_ (2 CPU) 02:03:37 PM LINUX RESTART 02:04:05 PM CPU %user %nice %system %iowait %steal %idle 02:05:02 PM all 39.30 0.00 5.44 7.72 0.12 47.42 02:05:02 PM 0 57.05 0.00 6.87 10.45 0.14 25.50 02:05:02 PM 1 22.43 0.00 4.06 5.14 0.11 68.27 02:06:01 PM all 34.40 0.00 2.54 7.53 0.11 55.42 02:06:01 PM 0 47.98 0.00 3.24 7.85 0.11 40.82 02:06:01 PM 1 21.21 0.00 1.87 7.22 0.09 69.61 02:07:01 PM all 32.58 0.00 1.68 1.55 0.09 64.11 02:07:01 PM 0 29.19 0.00 1.69 2.63 0.09 66.41 02:07:01 PM 1 36.00 0.00 1.66 0.46 0.09 61.79 02:08:01 PM all 38.60 0.00 2.26 0.36 0.11 58.67 02:08:01 PM 0 36.76 0.00 2.54 0.21 0.11 60.38 02:08:01 PM 1 40.45 0.00 1.97 0.50 0.12 56.96 Average: all 36.15 0.00 2.93 4.21 0.11 56.60 Average: 0 42.29 0.00 3.50 5.13 0.11 48.98 Average: 1 30.12 0.00 2.37 3.30 0.10 64.11