---> uname -a: Linux prd-centos8-builder-2c-1g-18692.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 571 5032 19 2096 6824 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:62:f7:8d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.191/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fe62:f78d/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) 03/28/2024 _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 228.76 127.84 100.92 4218.19 7093.89 01:06:01 AM 90.13 0.28 89.85 17.86 8649.39 01:07:01 AM 23.63 0.30 23.33 42.39 935.33 01:08:01 AM 19.36 0.78 18.58 56.94 430.73 Average: 90.44 32.29 58.15 1083.47 4275.53 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5262160 7016724 2622284 33.26 2688 1927476 707932 7.92 218528 2060276 151340 01:06:01 AM 5179440 7008924 2705004 34.31 2688 1997340 710720 7.96 243500 2094928 16444 01:07:01 AM 5204436 7035168 2680008 33.99 2688 1998616 666724 7.46 245464 2067792 28 01:08:01 AM 5182784 7015356 2701660 34.27 2688 2000516 681244 7.63 416032 1919268 208 Average: 5207205 7019043 2677239 33.96 2688 1980987 691655 7.74 280881 2035566 42005 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 304.38 170.74 1734.33 64.79 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 31.48 25.61 185.83 9.30 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 22.31 19.20 21.28 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 35.16 27.96 34.47 10.99 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 98.31 60.87 493.80 22.98 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) 03/28/2024 _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 44.28 2.25 17.61 5.04 0.10 30.71 01:05:01 AM 0 48.91 1.99 14.63 5.00 0.10 29.37 01:05:01 AM 1 39.60 2.52 20.63 5.08 0.10 32.07 01:06:01 AM all 39.28 0.00 2.77 2.92 0.10 54.93 01:06:01 AM 0 21.96 0.00 2.44 2.66 0.08 72.86 01:06:01 AM 1 56.65 0.00 3.10 3.19 0.12 36.94 01:07:01 AM all 30.35 0.00 1.45 0.33 0.07 67.80 01:07:01 AM 0 21.56 0.00 1.25 0.25 0.07 76.87 01:07:01 AM 1 39.14 0.00 1.65 0.42 0.07 58.72 01:08:01 AM all 36.86 0.00 2.30 0.33 0.18 60.33 01:08:01 AM 0 34.07 0.00 2.48 0.35 0.17 62.94 01:08:01 AM 1 39.67 0.00 2.12 0.30 0.20 57.71 Average: all 37.67 0.56 5.99 2.14 0.11 53.53 Average: 0 31.57 0.49 5.17 2.06 0.10 60.60 Average: 1 43.79 0.62 6.80 2.23 0.12 46.43