---> uname -a: Linux prd-centos8-builder-2c-1g-17894.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 597 5013 19 2088 6798 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:cc:0e:8d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.140/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86135sec preferred_lft 86135sec inet6 fe80::f816:3eff:fecc:e8d/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) 06/19/2024 _x86_64_ (2 CPU) 13:03:50 LINUX RESTART (2 CPU) 01:04:02 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 414.11 280.26 133.85 13948.93 41023.96 01:06:01 PM 134.41 6.77 127.65 1283.92 10004.48 01:07:01 PM 39.53 0.62 38.91 51.19 3201.02 01:08:01 PM 18.41 0.52 17.89 49.58 387.84 Average: 150.52 71.17 79.35 3791.36 13540.42 01:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5440732 6992588 2443712 30.99 2688 1734264 759040 8.50 196572 1939644 79168 01:06:01 PM 5194184 7015668 2690260 34.12 2688 1988996 688596 7.71 227336 2095576 75228 01:07:01 PM 5143544 6966260 2740900 34.76 2688 1990652 736580 8.25 257508 2117192 152 01:08:01 PM 5207316 7031552 2677128 33.95 2688 1992160 666500 7.46 427316 1882580 172 Average: 5246444 7001517 2638000 33.46 2688 1926518 712679 7.98 277183 2008748 38680 01:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 300.32 156.76 1219.35 65.14 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 48.01 34.08 735.34 11.44 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 27.28 25.01 26.52 8.96 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 33.69 28.51 38.62 14.81 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 101.50 60.69 501.98 24.92 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) 06/19/2024 _x86_64_ (2 CPU) 13:03:50 LINUX RESTART (2 CPU) 01:04:02 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 39.57 3.31 22.28 20.07 0.11 14.66 01:05:01 PM 0 41.12 3.53 20.12 17.02 0.12 18.09 01:05:01 PM 1 38.01 3.08 24.47 23.15 0.10 11.19 01:06:01 PM all 39.80 0.00 3.74 4.65 0.10 51.71 01:06:01 PM 0 24.79 0.00 3.26 3.93 0.08 67.94 01:06:01 PM 1 54.83 0.00 4.22 5.38 0.12 35.45 01:07:01 PM all 38.52 0.00 1.83 1.03 0.08 58.55 01:07:01 PM 0 14.92 0.00 1.59 1.00 0.08 82.41 01:07:01 PM 1 62.09 0.00 2.07 1.05 0.08 34.71 01:08:01 PM all 39.32 0.00 2.26 0.35 0.09 57.98 01:08:01 PM 0 14.30 0.00 1.62 0.30 0.07 83.71 01:08:01 PM 1 64.29 0.00 2.90 0.40 0.12 32.30 Average: all 39.30 0.80 7.39 6.40 0.10 46.02 Average: 0 23.65 0.86 6.54 5.47 0.09 63.40 Average: 1 54.99 0.75 8.24 7.33 0.11 28.60