---> uname -a: Linux prd-centos8-builder-2c-1g-24893.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: 2800.000 BogoMIPS: 5600.00 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 565 5047 19 2086 6829 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:35:1b:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.183/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fe35:1b51/64 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) 04/21/2024 _x86_64_ (2 CPU) 04:04:14 LINUX RESTART (2 CPU) 04:05:01 AM tps rtps wtps bread/s bwrtn/s 04:06:01 AM 182.47 68.86 113.61 1888.57 8122.18 04:07:01 AM 80.62 0.47 80.15 56.26 7047.93 04:08:01 AM 19.14 0.10 19.04 3.60 455.05 04:09:01 AM 20.91 0.78 20.13 57.06 435.69 Average: 75.79 17.55 58.24 501.41 4015.23 04:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 AM 5142460 6966284 2741976 34.78 2688 1992676 771000 8.63 227884 2157760 169116 04:07:01 AM 5123920 6944180 2760516 35.01 2688 1988372 766336 8.58 245076 2148948 28 04:08:01 AM 5155516 6975840 2728920 34.61 2688 1988480 728124 8.15 245992 2117768 36 04:09:01 AM 5167468 6992428 2716968 34.46 2688 1992516 710604 7.95 423400 1928404 12604 Average: 5147341 6969683 2737095 34.72 2688 1990511 744016 8.33 285588 2088220 45446 04:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 54.37 38.12 866.12 8.12 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 29.30 26.25 47.53 9.08 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 28.02 23.96 23.31 7.69 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 30.81 24.76 28.05 10.78 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 35.62 28.27 241.27 8.92 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) 04/21/2024 _x86_64_ (2 CPU) 04:04:14 LINUX RESTART (2 CPU) 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 38.80 0.96 10.47 3.77 0.12 45.88 04:06:01 AM 0 42.94 0.72 9.35 3.57 0.12 43.30 04:06:01 AM 1 34.64 1.20 11.59 3.97 0.12 48.48 04:07:01 AM all 40.90 0.00 2.52 1.70 0.11 54.77 04:07:01 AM 0 45.45 0.00 2.61 1.22 0.12 50.61 04:07:01 AM 1 36.36 0.00 2.43 2.18 0.10 58.94 04:08:01 AM all 34.62 0.00 1.98 0.33 0.10 62.96 04:08:01 AM 0 30.39 0.00 1.77 0.12 0.08 67.64 04:08:01 AM 1 38.85 0.00 2.20 0.55 0.12 58.28 04:09:01 AM all 38.01 0.00 1.97 0.34 0.10 59.59 04:09:01 AM 0 64.32 0.00 2.35 0.52 0.12 32.70 04:09:01 AM 1 11.70 0.00 1.58 0.17 0.08 86.47 Average: all 38.08 0.24 4.22 1.53 0.11 55.82 Average: 0 45.78 0.18 4.01 1.35 0.11 48.57 Average: 1 30.38 0.30 4.43 1.71 0.10 63.08