---> uname -a: Linux prd-centos7-builder-2c-1g-36845.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 526 5422 16 1872 7013 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:e2:3d:0d brd ff:ff:ff:ff:ff:ff inet 10.30.122.9/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86139sec preferred_lft 86139sec inet6 fe80::f816:3eff:fee2:3d0d/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) 01/16/2025 _x86_64_ (2 CPU) 12:03:38 PM LINUX RESTART 12:04:07 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 315.18 47.20 267.99 5124.76 19457.76 12:06:01 PM 286.52 0.35 286.17 16.92 9441.70 12:07:01 PM 84.89 0.38 84.51 38.11 2098.43 12:08:01 PM 32.65 1.95 30.70 210.56 827.80 Average: 176.37 11.59 164.78 1251.45 7663.68 12:04:07 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5693836 2315072 28.91 2620 1687228 666988 7.36 580920 1480240 132360 12:06:01 PM 5593208 2415700 30.16 2620 1804092 602976 6.66 551764 1560740 40412 12:07:01 PM 5588480 2420428 30.22 2620 1805148 603884 6.67 556060 1560568 8 12:08:01 PM 5525320 2483588 31.01 2620 1813744 658384 7.27 734384 1446340 30076 Average: 5600211 2408697 30.08 2620 1777553 633058 6.99 605782 1511972 50714 12:04:07 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:05:01 PM eth0 336.32 219.57 1704.74 71.36 0.00 0.00 0.00 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 33.08 27.34 317.86 7.70 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 27.44 24.84 26.67 9.15 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 34.20 27.94 32.18 18.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 101.94 71.24 490.22 25.41 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) 01/16/2025 _x86_64_ (2 CPU) 12:03:38 PM LINUX RESTART 12:04:07 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 35.10 0.00 6.31 14.56 0.12 43.91 12:05:01 PM 0 24.01 0.00 5.36 11.89 0.10 58.64 12:05:01 PM 1 46.61 0.00 7.28 17.33 0.12 28.66 12:06:01 PM all 32.55 0.00 2.93 2.78 0.10 61.65 12:06:01 PM 0 13.29 0.00 1.91 2.56 0.10 82.13 12:06:01 PM 1 52.91 0.00 4.03 3.00 0.11 39.95 12:07:01 PM all 37.54 0.00 1.91 0.72 0.10 59.73 12:07:01 PM 0 29.20 0.00 1.51 0.94 0.09 68.27 12:07:01 PM 1 45.99 0.00 2.33 0.51 0.09 51.08 12:08:01 PM all 37.52 0.00 2.11 0.70 0.10 59.57 12:08:01 PM 0 9.94 0.00 1.56 0.12 0.08 88.29 12:08:01 PM 1 66.99 0.00 2.67 1.34 0.11 28.88 Average: all 35.70 0.00 3.23 4.40 0.10 56.57 Average: 0 18.91 0.00 2.50 3.63 0.09 74.86 Average: 1 53.22 0.00 3.98 5.20 0.11 37.48