---> uname -a: Linux prd-centos8-builder-2c-1g-4137.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 562 5020 19 2117 6831 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:46:ff:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.245/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe46:ff84/64 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) 02/09/2024 _x86_64_ (2 CPU) 22:03:30 LINUX RESTART (2 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 263.20 157.75 105.45 6384.54 23973.49 10:06:01 PM 93.35 0.23 93.12 16.53 8020.93 10:07:01 PM 60.14 0.35 59.79 43.73 4620.56 10:08:01 PM 13.25 0.00 13.25 0.00 360.12 10:09:01 PM 32.94 0.78 32.16 57.06 1022.61 Average: 92.58 31.83 60.75 1300.54 7600.09 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5213384 6987488 2671060 33.88 2688 1948624 761904 8.53 257116 2076264 185700 10:06:01 PM 5152428 6996876 2732016 34.65 2688 2010720 701876 7.86 221288 2141416 97192 10:07:01 PM 5100368 6959952 2784076 35.31 2688 2026124 750908 8.41 253696 2158260 9696 10:08:01 PM 5148716 7000024 2735728 34.70 2688 2017856 706972 7.91 253520 2110384 1408 10:09:01 PM 5163936 7018888 2720508 34.50 2688 2020508 693316 7.76 426132 1922288 27352 Average: 5155766 6992646 2728678 34.61 2688 2004766 722995 8.09 282350 2081722 64270 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 309.30 204.03 1664.74 67.21 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 84.37 81.12 389.32 13.36 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 82.94 79.52 190.96 15.30 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 36.51 35.04 26.08 7.37 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 73.67 69.46 50.73 16.57 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 117.36 93.84 464.41 23.96 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) 02/09/2024 _x86_64_ (2 CPU) 22:03:30 LINUX RESTART (2 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 38.40 2.82 20.73 12.75 0.10 25.21 10:05:01 PM 0 43.26 2.64 21.38 13.07 0.10 19.55 10:05:01 PM 1 33.50 3.00 20.07 12.43 0.10 30.90 10:06:01 PM all 38.16 0.00 3.64 2.87 0.10 55.23 10:06:01 PM 0 51.78 0.00 4.28 3.17 0.10 40.66 10:06:01 PM 1 24.59 0.00 3.01 2.57 0.10 69.73 10:07:01 PM all 38.94 0.00 2.56 1.41 0.10 56.98 10:07:01 PM 0 51.16 0.00 2.73 0.58 0.10 45.43 10:07:01 PM 1 26.76 0.00 2.39 2.24 0.10 68.51 10:08:01 PM all 25.24 0.00 1.62 0.10 0.08 72.96 10:08:01 PM 0 25.77 0.00 1.68 0.05 0.08 72.41 10:08:01 PM 1 24.70 0.00 1.55 0.15 0.08 73.51 10:09:01 PM all 41.97 0.00 2.94 0.39 0.10 54.59 10:09:01 PM 0 48.14 0.00 3.18 0.23 0.08 48.36 10:09:01 PM 1 35.81 0.00 2.71 0.55 0.12 60.82 Average: all 36.54 0.55 6.23 3.46 0.10 53.13 Average: 0 44.03 0.52 6.59 3.38 0.09 45.39 Average: 1 29.05 0.59 5.86 3.54 0.10 60.86