---> uname -a: Linux prd-centos8-builder-2c-1g-13467.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 557 5026 19 2116 6836 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:3d:f2:ca brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.53/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fe3d:f2ca/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) 01/19/2024 _x86_64_ (2 CPU) 20:03:21 LINUX RESTART (2 CPU) 08:04:03 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 224.34 117.31 107.03 3221.65 7371.19 08:06:01 PM 102.88 0.27 102.62 17.46 8988.54 08:07:01 PM 30.82 0.30 30.52 42.39 1559.06 08:08:01 PM 28.43 0.78 27.65 57.06 862.71 Average: 95.54 28.93 66.62 814.55 4672.76 08:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5232700 7024724 2651744 33.63 2688 1963868 729624 8.17 222220 2083520 178532 08:06:01 PM 5171900 7019384 2712544 34.40 2688 2014248 691188 7.74 244644 2098092 32140 08:07:01 PM 5168308 7017060 2716136 34.45 2688 2015524 701552 7.85 253208 2092436 28 08:08:01 PM 5178820 7032984 2705624 34.32 2688 2020100 689808 7.72 420456 1914448 28028 Average: 5187932 7023538 2696512 34.20 2688 2003435 703043 7.87 285132 2047124 59682 08:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 76.40 56.59 1097.96 15.44 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 33.14 24.50 262.90 7.75 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 26.89 23.73 27.92 7.61 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 34.51 28.00 34.09 10.76 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 42.45 33.01 349.47 10.35 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) 01/19/2024 _x86_64_ (2 CPU) 20:03:21 LINUX RESTART (2 CPU) 08:04:03 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 41.60 2.04 17.57 4.17 0.10 34.52 08:05:01 PM 0 45.89 1.85 15.12 4.48 0.10 32.56 08:05:01 PM 1 37.26 2.23 20.06 3.85 0.09 36.51 08:06:01 PM all 38.58 0.00 3.39 4.13 0.12 53.79 08:06:01 PM 0 25.95 0.00 2.78 4.25 0.12 66.91 08:06:01 PM 1 51.28 0.00 4.00 4.00 0.12 40.60 08:07:01 PM all 32.51 0.00 1.76 0.55 0.09 65.09 08:07:01 PM 0 31.86 0.00 1.83 0.67 0.08 65.56 08:07:01 PM 1 33.15 0.00 1.68 0.43 0.10 64.63 08:08:01 PM all 39.34 0.00 3.09 0.47 0.10 57.00 08:08:01 PM 0 18.24 0.00 2.69 0.58 0.10 78.38 08:08:01 PM 1 60.47 0.00 3.48 0.37 0.10 35.58 Average: all 37.96 0.49 6.31 2.30 0.10 52.83 Average: 0 30.31 0.45 5.50 2.47 0.10 61.17 Average: 1 45.65 0.53 7.13 2.14 0.10 44.45