---> uname -a: Linux prd-centos7-builder-2c-1g-10988.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 540 5414 16 1866 6999 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:8c:c2:a8 brd ff:ff:ff:ff:ff:ff inet 10.30.122.15/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fe8c:c2a8/64 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) 09/24/2024 _x86_64_ (2 CPU) 11:03:21 AM LINUX RESTART 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 178.65 10.09 168.56 865.68 6308.11 11:06:01 AM 272.52 0.05 272.47 0.80 8408.03 11:07:01 AM 82.25 0.90 81.35 59.29 2099.17 11:08:01 AM 22.65 1.35 21.30 138.44 525.45 Average: 139.02 3.10 135.92 266.08 4335.27 11:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5684996 2323912 29.02 2620 1728196 644080 7.11 508768 1539840 146824 11:06:01 AM 5542208 2466700 30.80 2620 1798704 690160 7.62 597296 1570544 41588 11:07:01 AM 5574352 2434556 30.40 2620 1798640 653324 7.21 589356 1546364 40 11:08:01 AM 5588760 2420148 30.22 2620 1799544 635292 7.01 684544 1434768 14808 Average: 5597579 2411329 30.11 2620 1781271 655714 7.24 594991 1522879 50815 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 AM eth0 93.21 66.23 974.17 12.90 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 19.60 15.47 199.62 8.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 24.37 22.10 42.75 7.16 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 27.07 21.39 28.06 8.67 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 41.06 31.30 311.18 9.18 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) 09/24/2024 _x86_64_ (2 CPU) 11:03:21 AM LINUX RESTART 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 31.69 0.00 3.43 5.02 0.13 59.73 11:05:01 AM 0 17.92 0.00 2.05 3.19 0.10 76.73 11:05:01 AM 1 46.05 0.00 4.87 6.92 0.16 41.99 11:06:01 AM all 20.39 0.00 1.95 15.08 0.11 62.47 11:06:01 AM 0 5.84 0.00 1.15 19.22 0.08 73.70 11:06:01 AM 1 35.62 0.00 2.76 10.77 0.14 50.71 11:07:01 AM all 29.95 0.00 1.98 4.62 0.11 63.33 11:07:01 AM 0 22.51 0.00 1.78 2.93 0.10 72.68 11:07:01 AM 1 37.50 0.00 2.21 6.34 0.12 53.83 11:08:01 AM all 32.47 0.00 1.67 1.00 0.69 64.18 11:08:01 AM 0 5.54 0.00 0.89 0.08 0.89 92.60 11:08:01 AM 1 61.90 0.00 2.50 1.99 0.46 33.16 Average: all 28.60 0.00 2.25 6.45 0.26 62.43 Average: 0 12.86 0.00 1.46 6.37 0.30 79.01 Average: 1 45.12 0.00 3.08 6.54 0.22 45.04