---> uname -a: Linux prd-centos7-builder-2c-1g-37587.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 553 5396 16 1871 6985 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:fa:ca:c6 brd ff:ff:ff:ff:ff:ff inet 10.30.123.1/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86089sec preferred_lft 86089sec inet6 fe80::f816:3eff:fefa:cac6/64 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) 01/24/2025 _x86_64_ (2 CPU) 01:03:21 PM LINUX RESTART 01:04:04 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 115.83 27.95 87.89 4439.13 5128.63 01:06:01 PM 289.14 0.37 288.77 17.06 9529.85 01:07:01 PM 78.53 0.37 78.16 37.58 1816.61 01:08:01 PM 30.68 1.95 28.73 210.53 856.26 Average: 128.70 7.40 121.30 1134.89 4322.66 01:04:04 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5625364 2383552 29.76 2620 1703012 710428 7.84 587572 1520576 149728 01:06:01 PM 5549992 2458924 30.70 2620 1803344 660520 7.29 598560 1558496 40424 01:07:01 PM 5562324 2446592 30.55 2620 1804400 644588 7.12 586076 1558468 12 01:08:01 PM 5541920 2466996 30.80 2620 1810432 656580 7.25 720956 1443072 17844 Average: 5569900 2439016 30.45 2620 1780297 668029 7.38 623291 1520153 52002 01:04:04 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 PM eth0 259.05 173.00 1607.70 61.66 0.00 0.00 0.00 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 35.73 30.85 322.37 8.88 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 23.26 21.79 22.66 7.92 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 29.86 24.40 29.75 17.26 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 84.80 61.12 481.58 23.45 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) 01/24/2025 _x86_64_ (2 CPU) 01:03:21 PM LINUX RESTART 01:04:04 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 34.47 0.00 4.69 8.63 0.10 52.12 01:05:01 PM 0 29.39 0.00 3.99 8.28 0.11 58.23 01:05:01 PM 1 39.59 0.00 5.42 8.95 0.09 45.95 01:06:01 PM all 35.97 0.00 2.83 4.29 0.10 56.81 01:06:01 PM 0 9.90 0.00 1.66 4.34 0.07 84.03 01:06:01 PM 1 63.46 0.00 4.06 4.23 0.13 28.12 01:07:01 PM all 33.57 0.00 1.25 2.30 0.09 62.79 01:07:01 PM 0 2.59 0.00 0.65 0.77 0.10 95.89 01:07:01 PM 1 66.74 0.00 1.89 3.96 0.09 27.33 01:08:01 PM all 32.63 0.00 1.90 1.39 0.10 63.98 01:08:01 PM 0 4.95 0.00 1.13 0.39 0.08 93.45 01:08:01 PM 1 62.21 0.00 2.72 2.45 0.11 32.51 Average: all 34.15 0.00 2.64 4.09 0.10 59.01 Average: 0 11.36 0.00 1.82 3.35 0.09 83.38 Average: 1 58.12 0.00 3.51 4.87 0.10 33.39