---> uname -a: Linux prd-centos8-builder-2c-1g-12696.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: 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 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 579 5027 19 2092 6816 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:12:3b:b6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.242/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86126sec preferred_lft 86126sec inet6 fe80::f816:3eff:fe12:3bb6/64 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) 03/12/2024 _x86_64_ (2 CPU) 14:03:24 LINUX RESTART (2 CPU) 02:04:02 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 210.74 112.62 98.12 3156.23 7039.61 02:06:01 PM 96.27 0.28 95.98 17.86 8779.27 02:07:01 PM 23.73 0.30 23.43 42.39 931.83 02:08:01 PM 26.32 0.78 25.54 57.05 591.42 Average: 88.76 28.15 60.61 808.77 4324.29 02:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5268340 7018620 2616096 33.18 2688 1923768 715552 8.01 218392 2055312 151176 02:06:01 PM 5190020 7015780 2694416 34.17 2688 1994008 691164 7.74 243600 2084044 16428 02:07:01 PM 5178200 7005208 2706236 34.32 2688 1995284 708432 7.93 246088 2093620 12 02:08:01 PM 5108088 6939612 2776348 35.21 2688 1999452 782224 8.76 414588 1995492 12644 Average: 5186162 6994805 2698274 34.22 2688 1978128 724343 8.11 280667 2057117 45065 02:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 103.73 68.36 1135.16 25.35 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 30.01 24.51 186.77 8.52 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 28.48 25.71 29.12 7.94 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 37.05 30.86 34.69 12.43 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 49.60 37.23 343.19 13.51 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) 03/12/2024 _x86_64_ (2 CPU) 14:03:24 LINUX RESTART (2 CPU) 02:04:02 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 38.13 1.62 16.64 5.58 0.50 37.53 02:05:01 PM 0 49.15 1.11 14.52 4.45 0.14 30.63 02:05:01 PM 1 27.26 2.12 18.73 6.70 0.86 44.33 02:06:01 PM all 39.59 0.00 2.80 2.93 0.12 54.56 02:06:01 PM 0 40.37 0.00 2.61 3.67 0.13 53.22 02:06:01 PM 1 38.80 0.00 3.00 2.18 0.10 55.92 02:07:01 PM all 35.67 0.00 1.94 0.56 0.10 61.73 02:07:01 PM 0 46.49 0.00 2.20 0.37 0.08 50.86 02:07:01 PM 1 24.71 0.00 1.67 0.76 0.12 72.74 02:08:01 PM all 41.56 0.00 2.43 0.48 0.13 55.40 02:08:01 PM 0 55.68 0.00 2.42 0.68 0.15 41.07 02:08:01 PM 1 27.41 0.00 2.44 0.28 0.12 69.75 Average: all 38.75 0.40 5.87 2.37 0.21 52.42 Average: 0 47.91 0.27 5.34 2.27 0.13 44.09 Average: 1 29.58 0.52 6.39 2.46 0.29 60.75