---> uname -a: Linux prd-centos8-builder-2c-1g-11183.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 544 5059 19 2096 6850 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:2b:ff:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.213/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fe2b:ff79/64 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) 03/06/2024 _x86_64_ (2 CPU) 04:03:30 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 235.24 134.64 100.60 4615.53 6978.82 04:06:01 AM 103.87 0.28 103.58 17.86 9056.95 04:07:01 AM 23.15 0.30 22.85 42.39 934.58 04:08:01 AM 20.33 0.78 19.55 57.06 565.16 Average: 95.65 34.00 61.65 1183.30 4384.18 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5322636 7073488 2561808 32.49 2688 1923692 664680 7.44 218560 2001988 151192 04:06:01 AM 5156536 6985800 2727908 34.60 2688 1996304 741280 8.30 243488 2115760 16504 04:07:01 AM 5156488 6986748 2727956 34.60 2688 1997696 734492 8.22 245296 2114812 144 04:08:01 AM 5225832 7058924 2658612 33.72 2688 1999588 672096 7.52 414440 1876676 17544 Average: 5215373 7026240 2669071 33.85 2688 1979320 703137 7.87 280446 2027309 46346 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 282.06 154.13 1750.78 61.18 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 31.74 25.12 225.04 8.49 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 23.00 19.85 23.56 6.88 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 34.56 27.73 36.15 16.89 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 92.84 56.71 508.92 23.36 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) 03/06/2024 _x86_64_ (2 CPU) 04:03:30 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 43.53 2.30 17.82 5.53 0.11 30.71 04:05:01 AM 0 44.59 2.06 17.95 5.27 0.10 30.04 04:05:01 AM 1 42.47 2.54 17.68 5.80 0.12 31.38 04:06:01 AM all 40.52 0.00 3.08 3.26 0.11 53.03 04:06:01 AM 0 21.97 0.00 2.41 3.32 0.13 72.16 04:06:01 AM 1 59.18 0.00 3.76 3.19 0.08 33.79 04:07:01 AM all 28.45 0.00 1.32 0.35 0.11 69.78 04:07:01 AM 0 19.66 0.00 1.42 0.32 0.10 78.51 04:07:01 AM 1 37.23 0.00 1.22 0.38 0.12 61.05 04:08:01 AM all 38.49 0.00 2.73 0.16 0.09 58.52 04:08:01 AM 0 25.06 0.00 2.68 0.03 0.08 72.14 04:08:01 AM 1 51.94 0.00 2.79 0.28 0.10 44.89 Average: all 37.72 0.57 6.18 2.31 0.10 53.11 Average: 0 27.73 0.51 6.05 2.22 0.10 63.38 Average: 1 47.72 0.63 6.31 2.40 0.10 42.83