---> uname -a: Linux prd-centos8-builder-2c-1g-9361.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 568 4969 19 2161 6824 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:fa:65:26 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.147/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fefa:6526/64 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) 01/03/2024 _x86_64_ (2 CPU) 18:03:21 LINUX RESTART (2 CPU) 06:04:02 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 209.61 124.75 84.85 4190.99 6681.19 06:06:01 PM 95.77 0.23 95.53 16.53 8418.31 06:07:01 PM 63.62 0.65 62.97 51.72 5770.30 06:08:01 PM 14.30 0.00 14.30 0.00 318.83 Average: 95.35 31.02 64.33 1051.82 5291.56 06:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5368336 7095784 2516108 31.91 2688 1900688 639544 7.16 217088 1958612 131184 06:06:01 PM 5093476 7001424 2790968 35.40 2688 2073996 746888 8.36 221716 2201616 143148 06:07:01 PM 5135960 7031308 2748484 34.86 2688 2060992 697420 7.81 252328 2124932 24 06:08:01 PM 5053456 6959820 2830988 35.91 2688 2072028 771400 8.64 253820 2206584 11060 Average: 5162807 7022084 2721637 34.52 2688 2026926 713813 7.99 236238 2122936 71354 06:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 261.89 128.82 1572.20 54.11 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 49.38 36.49 652.18 14.24 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 28.30 24.10 32.28 8.49 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 21.25 18.75 19.19 5.66 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 89.49 51.72 564.81 20.49 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) 01/03/2024 _x86_64_ (2 CPU) 18:03:21 LINUX RESTART (2 CPU) 06:04:02 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 37.94 2.04 17.44 6.54 0.09 35.94 06:05:01 PM 0 39.25 2.69 19.97 5.94 0.10 32.04 06:05:01 PM 1 36.65 1.40 14.95 7.13 0.09 39.78 06:06:01 PM all 33.98 0.00 3.01 6.19 0.10 56.73 06:06:01 PM 0 45.16 0.00 3.72 6.74 0.10 44.27 06:06:01 PM 1 22.81 0.00 2.30 5.63 0.10 69.16 06:07:01 PM all 39.97 0.00 2.29 2.15 0.09 55.49 06:07:01 PM 0 35.73 0.00 2.12 3.22 0.08 58.85 06:07:01 PM 1 44.21 0.00 2.47 1.08 0.10 52.14 06:08:01 PM all 25.61 0.00 1.60 0.31 0.08 72.40 06:08:01 PM 0 31.17 0.00 1.62 0.37 0.08 66.77 06:08:01 PM 1 20.03 0.00 1.58 0.25 0.08 78.05 Average: all 34.34 0.50 5.99 3.77 0.09 55.30 Average: 0 37.81 0.65 6.72 4.05 0.09 50.68 Average: 1 30.89 0.34 5.27 3.50 0.09 59.90