---> uname -a: Linux prd-centos8-builder-2c-1g-666.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 580 5036 19 2082 6814 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:5f:e3:b1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.31/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85944sec preferred_lft 85944sec inet6 fe80::f816:3eff:fe5f:e3b1/64 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) 05/15/2024 _x86_64_ (2 CPU) 17:03:30 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 286.77 142.01 144.76 4719.61 7157.64 05:06:01 PM 93.97 0.28 93.69 17.86 8114.33 05:07:01 PM 10.46 0.53 9.93 47.33 1108.10 05:08:01 PM 3.22 0.00 3.22 0.00 105.03 05:09:01 PM 0.13 0.00 0.13 0.00 2.08 05:10:01 PM 14.40 0.07 14.33 3.07 223.24 05:11:01 PM 19.65 0.48 19.16 49.06 412.91 Average: 61.23 20.48 40.75 690.96 2446.27 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5264860 6982236 2619576 33.22 2688 1890740 752604 8.42 217892 2058320 122176 05:06:01 PM 5109752 6925708 2774684 35.19 2688 1983552 782908 8.76 244156 2162432 29356 05:07:01 PM 5157880 6974604 2726556 34.58 2688 1984832 732216 8.20 256812 2102780 16 05:08:01 PM 5156600 6973324 2727836 34.60 2688 1984832 728372 8.15 256964 2103760 16 05:09:01 PM 5156056 6972780 2728380 34.60 2688 1984832 734888 8.23 256980 2104076 16 05:10:01 PM 5177096 6993916 2707340 34.34 2688 1984928 720708 8.07 257308 2082980 20 05:11:01 PM 5177848 6999184 2706588 34.33 2688 1988856 699036 7.83 425400 1914228 12768 Average: 5171442 6974536 2712994 34.41 2688 1971796 735819 8.24 273645 2075511 23481 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 292.58 164.07 1686.80 66.87 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 35.34 28.92 250.27 10.62 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 33.41 31.04 69.35 4.81 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 34.38 32.51 67.22 5.06 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 33.21 31.14 64.93 4.98 0.00 0.00 0.00 0.00 05:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 PM eth0 30.41 26.59 33.61 8.13 0.00 0.00 0.00 0.00 05:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 PM eth0 37.03 30.13 34.95 11.40 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 70.91 49.20 315.30 15.98 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) 05/15/2024 _x86_64_ (2 CPU) 17:03:30 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 43.34 2.49 20.53 4.88 0.12 28.64 05:05:01 PM 0 43.85 2.34 20.19 4.93 0.12 28.57 05:05:01 PM 1 42.84 2.64 20.87 4.83 0.12 28.71 05:06:01 PM all 42.38 0.00 2.94 2.40 0.12 52.17 05:06:01 PM 0 60.08 0.00 3.35 2.50 0.10 33.98 05:06:01 PM 1 24.70 0.00 2.53 2.31 0.13 70.33 05:07:01 PM all 25.88 0.00 1.75 0.27 0.08 72.02 05:07:01 PM 0 23.83 0.00 1.60 0.22 0.08 74.27 05:07:01 PM 1 27.92 0.00 1.90 0.32 0.08 69.78 05:08:01 PM all 25.88 0.00 1.83 0.03 0.09 72.17 05:08:01 PM 0 30.28 0.00 1.98 0.07 0.10 67.57 05:08:01 PM 1 21.47 0.00 1.67 0.00 0.08 76.78 05:09:01 PM all 24.07 0.00 1.79 0.00 0.09 74.04 05:09:01 PM 0 29.58 0.00 2.07 0.00 0.08 68.27 05:09:01 PM 1 18.56 0.00 1.52 0.00 0.10 79.82 05:10:01 PM all 37.36 0.00 1.82 0.07 0.08 60.66 05:10:01 PM 0 56.29 0.00 1.70 0.13 0.08 41.79 05:10:01 PM 1 18.44 0.00 1.93 0.02 0.08 79.53 05:11:01 PM all 40.12 0.00 2.51 0.12 0.09 57.16 05:11:01 PM 0 61.22 0.00 3.17 0.15 0.08 35.38 05:11:01 PM 1 19.03 0.00 1.86 0.08 0.10 78.92 Average: all 34.12 0.35 4.69 1.10 0.10 59.64 Average: 0 43.60 0.33 4.83 1.13 0.09 50.02 Average: 1 24.64 0.37 4.55 1.07 0.10 69.28