---> uname -a: Linux prd-centos8-builder-2c-1g-25358.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 552 5060 19 2086 6843 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:1d:dc:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.45/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fe1d:dcd3/64 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) 04/23/2024 _x86_64_ (2 CPU) 15:03:24 LINUX RESTART (2 CPU) 03:04:02 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 215.88 111.84 104.03 3131.96 6680.89 03:06:01 PM 86.77 0.47 86.30 56.26 8281.29 03:07:01 PM 23.66 0.10 23.56 3.60 946.93 03:08:01 PM 21.68 0.78 20.90 57.06 500.12 Average: 86.46 27.95 58.51 802.58 4091.50 03:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5259132 7011024 2625312 33.30 2688 1924552 718640 8.04 219816 2061348 150320 03:06:01 PM 5251464 7071976 2632980 33.39 2688 1988388 654148 7.32 245224 2019892 16940 03:07:01 PM 5204608 7025208 2679836 33.99 2688 1988500 685500 7.67 246376 2066024 4 03:08:01 PM 5210556 7035868 2673888 33.91 2688 1992644 663476 7.43 414676 1890912 12736 Average: 5231440 7036019 2653004 33.65 2688 1973521 680441 7.62 281523 2009544 45000 03:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 57.64 41.09 854.11 8.26 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 31.31 25.60 186.74 8.29 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 23.73 20.76 19.54 7.29 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 34.74 28.38 32.88 11.12 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 36.77 28.90 270.90 8.75 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) 04/23/2024 _x86_64_ (2 CPU) 15:03:24 LINUX RESTART (2 CPU) 03:04:02 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 42.43 1.74 16.05 4.17 0.13 35.48 03:05:01 PM 0 31.56 1.75 15.13 4.10 0.12 47.34 03:05:01 PM 1 53.33 1.73 16.97 4.23 0.14 23.59 03:06:01 PM all 40.63 0.00 2.84 2.53 0.09 53.91 03:06:01 PM 0 26.69 0.00 2.87 2.50 0.08 67.86 03:06:01 PM 1 54.55 0.00 2.81 2.56 0.10 39.98 03:07:01 PM all 38.92 0.00 1.98 0.34 0.08 58.67 03:07:01 PM 0 32.11 0.00 1.92 0.32 0.08 65.58 03:07:01 PM 1 45.74 0.00 2.05 0.37 0.08 51.76 03:08:01 PM all 41.33 0.00 2.57 0.25 0.09 55.76 03:08:01 PM 0 22.68 0.00 2.53 0.03 0.08 74.67 03:08:01 PM 1 59.97 0.00 2.61 0.47 0.10 36.85 Average: all 40.81 0.42 5.76 1.80 0.10 51.10 Average: 0 28.23 0.42 5.52 1.72 0.09 64.01 Average: 1 53.40 0.42 6.00 1.88 0.11 38.19