---> uname -a: Linux prd-centos8-builder-2c-1g-25738.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: 2799.996 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 541 5071 19 2086 6854 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:85:66:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.133/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fe85:66db/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) 04/25/2024 _x86_64_ (2 CPU) 04:04:37 LINUX RESTART (2 CPU) 04:05:01 AM tps rtps wtps bread/s bwrtn/s 04:06:01 AM 239.03 148.33 90.70 6264.07 38698.03 04:07:01 AM 108.52 4.33 104.18 81.72 7803.20 04:08:01 AM 43.37 0.35 43.02 43.72 3573.18 04:09:01 AM 13.70 0.00 13.70 0.00 285.90 04:10:01 AM 20.01 0.78 19.23 57.06 472.32 Average: 84.93 30.77 54.17 1289.60 10168.21 04:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 AM 5353780 6999056 2530664 32.10 2688 1827072 767692 8.59 219776 1998236 86304 04:07:01 AM 5174612 6996280 2709832 34.37 2688 1989468 703468 7.87 221312 2124168 78816 04:08:01 AM 5144636 6965248 2739808 34.75 2688 1988588 733444 8.21 245840 2126612 24 04:09:01 AM 5142008 6962596 2742436 34.78 2688 1988588 728120 8.15 246332 2128848 24 04:10:01 AM 5152820 6978172 2731624 34.65 2688 1992728 724100 8.11 414592 1949636 12624 Average: 5193571 6980270 2690873 34.13 2688 1957289 731365 8.19 269570 2065500 35558 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 307.88 149.88 1625.90 62.82 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 31.28 25.73 258.87 7.15 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 26.31 22.89 44.68 7.66 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 20.50 19.20 18.00 6.18 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 23.85 19.63 23.83 8.81 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 81.97 47.47 394.33 18.53 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) 04/25/2024 _x86_64_ (2 CPU) 04:04:37 LINUX RESTART (2 CPU) 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 34.93 2.72 18.98 25.33 0.18 17.87 04:06:01 AM 0 40.60 2.15 17.20 27.84 0.19 12.02 04:06:01 AM 1 29.18 3.29 20.77 22.79 0.17 23.79 04:07:01 AM all 41.83 0.00 4.05 2.26 0.14 51.71 04:07:01 AM 0 46.82 0.00 4.16 2.33 0.13 46.57 04:07:01 AM 1 36.83 0.00 3.95 2.20 0.15 56.87 04:08:01 AM all 40.95 0.00 1.95 1.40 0.13 55.58 04:08:01 AM 0 48.07 0.00 1.82 1.20 0.13 48.78 04:08:01 AM 1 33.82 0.00 2.08 1.60 0.12 62.38 04:09:01 AM all 34.04 0.00 1.78 2.51 0.17 61.50 04:09:01 AM 0 35.66 0.00 1.82 2.42 0.18 59.92 04:09:01 AM 1 32.41 0.00 1.75 2.60 0.15 63.09 04:10:01 AM all 37.18 0.00 2.17 3.06 0.16 57.43 04:10:01 AM 0 44.55 0.00 2.40 3.34 0.17 49.54 04:10:01 AM 1 29.81 0.00 1.93 2.79 0.15 65.32 Average: all 37.80 0.53 5.71 6.81 0.15 48.99 Average: 0 43.15 0.42 5.43 7.34 0.16 43.50 Average: 1 32.43 0.64 6.00 6.29 0.15 54.49