---> uname -a: Linux prd-centos7-builder-2c-1g-27109.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 565 5388 16 1867 6973 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:f4:c1:7b brd ff:ff:ff:ff:ff:ff inet 10.30.122.209/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86133sec preferred_lft 86133sec inet6 fe80::f816:3eff:fef4:c17b/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) 11/20/2024 _x86_64_ (2 CPU) 05:03:39 PM LINUX RESTART 05:04:05 PM tps rtps wtps bread/s bwrtn/s 05:05:02 PM 213.93 37.34 176.59 4806.14 10074.20 05:06:01 PM 302.69 0.29 302.40 14.63 9325.08 05:07:01 PM 39.06 0.38 38.68 38.11 957.29 05:08:01 PM 28.82 1.93 26.89 210.43 759.62 Average: 144.33 9.56 134.76 1212.66 5181.03 05:04:05 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:02 PM 5678524 2330384 29.10 2620 1711392 647208 7.15 531744 1523980 134984 05:06:01 PM 5486684 2522224 31.49 2620 1799376 723336 7.99 662688 1556560 10884 05:07:01 PM 5576132 2432776 30.38 2620 1800228 632664 6.98 573944 1556640 24 05:08:01 PM 5579996 2428912 30.33 2620 1808804 613080 6.77 681012 1442524 30148 Average: 5580334 2428574 30.32 2620 1779950 654072 7.22 612347 1519926 44010 05:04:05 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:02 PM eth0 350.28 224.71 1699.65 70.41 0.00 0.00 0.00 05:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 31.63 26.37 237.04 8.97 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 25.84 24.27 26.06 7.99 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 28.65 22.99 27.56 9.89 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 105.34 72.24 478.32 23.60 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) 11/20/2024 _x86_64_ (2 CPU) 05:03:39 PM LINUX RESTART 05:04:05 PM CPU %user %nice %system %iowait %steal %idle 05:05:02 PM all 39.63 0.00 6.02 7.15 0.11 47.09 05:05:02 PM 0 51.95 0.00 7.13 9.48 0.13 31.30 05:05:02 PM 1 27.65 0.00 4.93 4.86 0.09 62.47 05:06:01 PM all 34.49 0.00 2.55 8.45 0.11 54.41 05:06:01 PM 0 57.63 0.00 3.33 7.17 0.11 31.77 05:06:01 PM 1 12.60 0.00 1.81 9.66 0.10 75.83 05:07:01 PM all 32.20 0.00 1.91 1.43 0.15 64.31 05:07:01 PM 0 58.53 0.00 2.23 2.56 0.19 36.50 05:07:01 PM 1 8.14 0.00 1.63 0.39 0.10 89.74 05:08:01 PM all 29.31 0.00 1.73 0.77 0.08 68.12 05:08:01 PM 0 54.90 0.00 2.50 1.56 0.09 40.95 05:08:01 PM 1 5.28 0.00 1.00 0.03 0.07 93.62 Average: all 33.80 0.00 3.00 4.38 0.11 58.71 Average: 0 55.78 0.00 3.76 5.14 0.13 35.20 Average: 1 13.09 0.00 2.28 3.67 0.09 80.87