---> uname -a: Linux prd-centos7-builder-2c-1g-37668.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 510 5435 16 1874 7028 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:3b:3a:df brd ff:ff:ff:ff:ff:ff inet 10.30.122.37/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86131sec preferred_lft 86131sec inet6 fe80::f816:3eff:fe3b:3adf/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) 01/25/2025 _x86_64_ (2 CPU) 06:03:42 PM LINUX RESTART 06:04:02 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 283.39 41.36 242.03 4646.94 35444.85 06:06:01 PM 233.61 0.83 232.78 26.38 8796.94 06:07:01 PM 178.24 0.70 177.54 54.37 4746.69 06:08:01 PM 30.88 1.95 28.93 210.53 769.97 Average: 181.11 11.09 170.03 1220.62 12345.67 06:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5955748 2053168 25.64 2620 1537488 596872 6.59 423108 1396372 34756 06:06:01 PM 5593620 2415296 30.16 2620 1807456 626328 6.92 540980 1577756 119288 06:07:01 PM 5607752 2401164 29.98 2620 1807580 599428 6.62 537132 1561964 32 06:08:01 PM 5603300 2405616 30.04 2620 1813612 596308 6.58 656740 1446384 17836 Average: 5690105 2318811 28.95 2620 1741534 604734 6.68 539490 1495619 42978 06:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 PM eth0 296.68 178.61 903.93 61.72 0.00 0.00 0.00 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 62.94 48.88 944.06 10.78 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 26.24 24.42 40.84 8.64 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 36.18 27.60 38.48 11.36 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 104.73 69.44 480.12 22.97 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) 01/25/2025 _x86_64_ (2 CPU) 06:03:42 PM LINUX RESTART 06:04:02 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 20.23 0.00 5.02 54.38 0.07 20.29 06:05:01 PM 0 21.38 0.00 4.83 47.95 0.07 25.77 06:05:01 PM 1 19.09 0.00 5.18 60.82 0.07 14.83 06:06:01 PM all 37.62 0.00 3.48 2.74 0.11 56.05 06:06:01 PM 0 14.07 0.00 2.17 2.58 0.09 81.09 06:06:01 PM 1 62.79 0.00 4.88 2.91 0.15 29.27 06:07:01 PM all 35.87 0.00 2.05 1.59 0.09 60.40 06:07:01 PM 0 22.41 0.00 1.76 0.69 0.07 75.06 06:07:01 PM 1 49.79 0.00 2.34 2.52 0.09 45.27 06:08:01 PM all 38.91 0.00 2.05 0.34 0.11 58.59 06:08:01 PM 0 26.81 0.00 1.66 0.28 0.09 71.16 06:08:01 PM 1 51.39 0.00 2.46 0.39 0.12 45.64 Average: all 33.15 0.00 3.15 14.80 0.09 48.81 Average: 0 21.15 0.00 2.60 12.71 0.08 63.46 Average: 1 45.53 0.00 3.72 16.95 0.11 33.69