---> uname -a: Linux prd-centos8-builder-2c-1g-18145.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 554 5049 19 2095 6841 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:40:bf:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.177/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fe40:bfd3/64 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) 03/26/2024 _x86_64_ (2 CPU) 01:03:26 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 232.29 132.21 100.08 4318.61 7046.64 01:06:01 AM 90.60 0.28 90.32 17.86 8709.61 01:07:01 AM 23.60 0.30 23.30 42.39 925.85 01:08:01 AM 15.05 0.58 14.46 33.73 357.52 Average: 90.39 33.34 57.04 1103.10 4260.09 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5285380 7039716 2599064 32.96 2688 1927284 719368 8.05 218068 2037368 151272 01:06:01 AM 5126808 6956252 2757636 34.98 2688 1997492 764292 8.56 243548 2147400 16572 01:07:01 AM 5129808 6960528 2754636 34.94 2688 1998768 758120 8.49 245240 2142536 148 01:08:01 AM 5233840 7065568 2650604 33.62 2688 1999780 675900 7.57 414608 1868696 12 Average: 5193959 7005516 2690485 34.12 2688 1980831 729420 8.17 280366 2049000 42001 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 250.17 142.04 1729.76 58.37 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 30.42 24.06 184.52 8.59 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 22.20 19.75 23.27 6.87 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 31.51 25.56 29.48 17.92 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 83.57 52.85 491.74 22.94 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) 03/26/2024 _x86_64_ (2 CPU) 01:03:26 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 45.52 2.32 17.63 4.34 0.14 30.06 01:05:01 AM 0 51.78 2.76 20.11 4.48 0.14 20.74 01:05:01 AM 1 39.30 1.88 15.16 4.20 0.14 39.33 01:06:01 AM all 38.57 0.00 2.67 2.65 0.10 56.01 01:06:01 AM 0 44.74 0.00 2.60 1.60 0.10 50.95 01:06:01 AM 1 32.41 0.00 2.75 3.69 0.10 61.05 01:07:01 AM all 32.40 0.00 1.50 0.33 0.08 65.68 01:07:01 AM 0 44.87 0.00 1.34 0.53 0.10 53.16 01:07:01 AM 1 19.96 0.00 1.67 0.13 0.07 78.18 01:08:01 AM all 33.16 0.00 2.01 0.93 0.08 63.82 01:08:01 AM 0 32.27 0.00 1.94 0.70 0.08 65.01 01:08:01 AM 1 34.05 0.00 2.09 1.15 0.08 62.62 Average: all 37.38 0.57 5.91 2.05 0.10 53.99 Average: 0 43.38 0.68 6.43 1.82 0.10 47.59 Average: 1 31.40 0.46 5.38 2.29 0.10 60.37