---> uname -a: Linux prd-centos8-builder-2c-1g-6277.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 539 4998 19 2162 6853 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:30:f1:55 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.144/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fe30:f155/64 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) 12/19/2023 _x86_64_ (2 CPU) 14:03:32 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 237.44 154.97 82.47 5171.48 36536.10 02:06:01 PM 117.11 6.57 110.55 1268.19 9540.54 02:07:01 PM 54.04 0.30 53.74 18.00 5183.04 02:08:01 PM 36.70 0.27 36.44 41.85 1689.05 02:09:01 PM 19.20 0.58 18.61 33.73 506.75 Average: 92.90 32.54 60.36 1306.74 10691.66 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5427644 7044756 2456800 31.16 2688 1798676 715724 8.01 197728 1949192 103968 02:06:01 PM 5071524 6989416 2812920 35.68 2688 2083296 742768 8.31 242116 2197272 158860 02:07:01 PM 5132932 7027524 2751512 34.90 2688 2059680 675828 7.57 244064 2131244 31244 02:08:01 PM 5073592 6978656 2810852 35.65 2688 2070584 722336 8.09 253180 2182068 9672 02:09:01 PM 5107504 7004496 2776940 35.22 2688 2062084 685756 7.68 420152 1982336 15820 Average: 5162639 7008970 2721805 34.52 2688 2014864 708482 7.93 271448 2088422 63913 02:04:01 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 280.12 149.45 1636.12 58.51 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 29.81 21.11 492.11 3.83 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 31.88 25.28 199.43 13.30 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 20.39 18.49 16.63 6.76 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 32.14 26.63 33.49 9.37 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 78.87 48.20 475.58 18.36 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) 12/19/2023 _x86_64_ (2 CPU) 14:03:32 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 30.15 2.85 19.09 31.02 0.10 16.79 02:05:01 PM 0 29.65 2.74 19.08 29.71 0.10 18.72 02:05:01 PM 1 30.65 2.97 19.09 32.33 0.10 14.86 02:06:01 PM all 28.52 0.00 3.44 12.95 0.11 54.99 02:06:01 PM 0 19.42 0.00 2.83 13.01 0.12 64.63 02:06:01 PM 1 37.62 0.00 4.05 12.89 0.10 45.35 02:07:01 PM all 38.36 0.00 2.80 1.71 0.12 57.01 02:07:01 PM 0 39.52 0.00 3.27 1.35 0.13 55.73 02:07:01 PM 1 37.20 0.00 2.33 2.07 0.12 58.29 02:08:01 PM all 28.79 0.00 1.55 1.08 0.11 68.48 02:08:01 PM 0 8.35 0.00 1.50 1.17 0.10 88.89 02:08:01 PM 1 49.25 0.00 1.60 0.98 0.12 48.05 02:09:01 PM all 38.32 0.00 2.53 0.25 0.12 58.77 02:09:01 PM 0 39.71 0.00 2.57 0.08 0.13 57.50 02:09:01 PM 1 36.94 0.00 2.50 0.42 0.12 60.03 Average: all 32.84 0.56 5.82 9.31 0.11 51.35 Average: 0 27.32 0.54 5.80 8.99 0.12 57.24 Average: 1 38.37 0.58 5.85 9.63 0.11 45.46