---> uname -a: Linux prd-centos8-builder-2c-1g-5344.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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 rep_good nopl cpuid extd_apicid tsc_known_freq 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 ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 561 5020 19 2117 6832 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:47:52:80 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.108/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fe47:5280/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 02/14/2024 _x86_64_ (2 CPU) 13:03:25 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 211.80 111.91 99.88 3120.41 7184.19 01:06:01 PM 104.70 0.28 104.42 17.86 9042.82 01:07:01 PM 29.18 0.30 28.88 42.39 1524.63 01:08:01 PM 24.30 0.58 23.71 33.73 715.96 Average: 92.49 28.27 64.22 803.57 4617.08 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5237688 7019412 2646756 33.57 2688 1954260 738804 8.27 220040 2083244 171356 01:06:01 PM 5097504 6955664 2786940 35.35 2688 2024672 758748 8.49 244248 2173304 41808 01:07:01 PM 5108864 6968276 2775580 35.20 2688 2025948 735612 8.23 253576 2151924 9688 01:08:01 PM 5129832 6981004 2754612 34.94 2688 2017432 727440 8.14 420412 1965680 15820 Average: 5143472 6981089 2740972 34.76 2688 2005578 740151 8.29 284569 2093538 59668 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 124.78 86.77 1253.76 32.91 0.00 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 0.00 01:06:01 PM eth0 32.82 25.72 297.41 8.03 0.00 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 0.00 01:07:01 PM eth0 23.23 19.55 23.90 6.82 0.00 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 0.00 01:08:01 PM eth0 33.38 26.13 33.06 9.92 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 53.55 39.54 402.03 14.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 02/14/2024 _x86_64_ (2 CPU) 13:03:25 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 41.94 1.53 15.63 4.22 0.09 36.59 01:05:01 PM 0 33.05 1.83 16.53 4.26 0.10 44.23 01:05:01 PM 1 50.75 1.23 14.74 4.17 0.08 29.03 01:06:01 PM all 40.28 0.00 3.20 3.17 0.09 53.26 01:06:01 PM 0 35.93 0.00 2.75 3.96 0.08 57.28 01:06:01 PM 1 44.64 0.00 3.65 2.38 0.10 49.23 01:07:01 PM all 27.39 0.00 1.40 0.52 0.08 70.61 01:07:01 PM 0 22.59 0.00 1.22 0.62 0.08 75.49 01:07:01 PM 1 32.19 0.00 1.58 0.42 0.07 65.74 01:08:01 PM all 36.90 0.00 2.38 0.61 0.11 60.00 01:08:01 PM 0 25.71 0.00 2.33 0.58 0.10 71.28 01:08:01 PM 1 48.11 0.00 2.44 0.63 0.12 48.71 Average: all 36.61 0.38 5.62 2.12 0.09 55.17 Average: 0 29.31 0.45 5.65 2.35 0.09 62.15 Average: 1 43.91 0.30 5.58 1.90 0.09 48.22