---> uname -a: Linux prd-centos8-builder-2c-1g-10228.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 545 4992 19 2161 6848 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:a1:39:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.68/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:fea1:39fc/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) 01/07/2024 _x86_64_ (2 CPU) 01:03:23 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 176.69 107.63 69.07 7159.89 12003.81 01:06:01 AM 181.42 56.98 124.44 546.48 9708.00 01:07:01 AM 64.14 0.47 63.67 56.52 6043.58 01:08:01 AM 15.00 0.07 14.93 3.07 315.50 01:09:01 AM 23.39 0.58 22.81 33.72 695.78 Average: 92.14 33.15 58.99 1560.23 5753.71 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5287540 6974448 2596904 32.94 2688 1868452 794052 8.89 222712 2061568 127644 01:06:01 AM 5099460 6997000 2784984 35.32 2688 2062704 700536 7.84 227416 2187656 139752 01:07:01 AM 5069200 6973828 2815244 35.71 2688 2070476 713148 7.98 252712 2190316 9668 01:08:01 AM 5177904 7072968 2706540 34.33 2688 2060916 640268 7.17 252628 2082364 24 01:09:01 AM 5101796 6998400 2782648 35.29 2688 2062068 690884 7.73 420172 1991620 15820 Average: 5147180 7003329 2737264 34.72 2688 2024923 707778 7.92 275128 2102705 58582 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 264.05 148.86 1635.83 61.18 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 46.38 33.59 542.59 6.13 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 28.90 24.78 148.44 7.36 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 15.48 13.78 11.71 5.17 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 29.41 24.76 30.37 8.96 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 76.85 49.16 473.85 17.76 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) 01/07/2024 _x86_64_ (2 CPU) 01:03:23 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 34.76 2.26 15.60 35.96 0.12 11.30 01:05:01 AM 0 33.22 2.04 16.60 36.46 0.12 11.57 01:05:01 AM 1 36.31 2.49 14.60 35.45 0.12 11.03 01:06:01 AM all 33.10 1.11 12.56 31.81 0.11 21.30 01:06:01 AM 0 48.38 0.76 10.53 24.88 0.12 15.34 01:06:01 AM 1 17.90 1.47 14.58 38.70 0.10 27.25 01:07:01 AM all 32.68 0.00 2.20 7.66 0.08 57.38 01:07:01 AM 0 36.84 0.00 2.56 8.20 0.08 52.32 01:07:01 AM 1 28.51 0.00 1.84 7.13 0.08 62.44 01:08:01 AM all 24.21 0.00 1.01 4.21 0.08 70.49 01:08:01 AM 0 36.60 0.00 1.27 5.79 0.08 56.26 01:08:01 AM 1 11.82 0.00 0.75 2.64 0.07 84.73 01:09:01 AM all 34.33 0.00 2.22 3.60 0.08 59.77 01:09:01 AM 0 43.77 0.00 2.35 5.59 0.10 48.19 01:09:01 AM 1 24.88 0.00 2.09 1.62 0.07 71.35 Average: all 31.81 0.67 6.70 16.60 0.09 44.13 Average: 0 39.76 0.56 6.64 16.14 0.10 36.81 Average: 1 23.87 0.79 6.75 17.07 0.09 51.44