---> uname -a: Linux prd-centos8-builder-2c-1g-38224.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 578 5028 19 2092 6816 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:73:42:21 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.48/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fe73:4221/64 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) 09/14/2024 _x86_64_ (2 CPU) 03:05:49 LINUX RESTART (2 CPU) 03:06:01 AM tps rtps wtps bread/s bwrtn/s 03:07:01 AM 416.94 280.06 136.88 13812.19 39229.17 03:08:01 AM 141.47 7.13 134.34 1293.44 11035.77 03:09:01 AM 30.83 0.62 30.21 51.32 3106.05 03:10:01 AM 15.64 1.28 14.36 116.89 272.76 03:11:01 AM 11.48 0.00 11.48 0.00 207.70 Average: 123.29 57.83 65.46 3055.33 10771.85 03:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:07:01 AM 5437904 6982100 2446540 31.03 2688 1726900 870388 9.74 193616 1946408 97720 03:08:01 AM 5191832 7012960 2692612 34.15 2688 1988664 705040 7.89 230808 2095632 75644 03:09:01 AM 5233120 7055684 2651324 33.63 2688 1990200 684436 7.66 258500 2026348 24 03:10:01 AM 5226148 7052232 2658296 33.72 2688 1993712 664976 7.44 261056 2030864 8 03:11:01 AM 5121988 6948228 2762456 35.04 2688 1993876 767180 8.59 261604 2133992 184 Average: 5242198 7010241 2642246 33.51 2688 1938670 738404 8.27 241117 2046649 34716 03:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 263.68 136.95 1151.78 62.06 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 61.58 41.75 821.72 12.31 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 19.65 16.41 20.83 7.72 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 17.21 14.23 11.19 6.11 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 17.03 16.36 14.31 5.02 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 75.84 45.15 404.02 18.65 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) 09/14/2024 _x86_64_ (2 CPU) 03:05:49 LINUX RESTART (2 CPU) 03:06:01 AM CPU %user %nice %system %iowait %steal %idle 03:07:01 AM all 35.54 3.47 23.31 29.43 0.17 8.08 03:07:01 AM 0 33.19 3.56 24.61 29.39 0.15 9.10 03:07:01 AM 1 37.87 3.39 22.02 29.47 0.19 7.07 03:08:01 AM all 38.69 0.00 4.22 5.66 0.12 51.31 03:08:01 AM 0 47.72 0.00 4.73 6.42 0.12 41.01 03:08:01 AM 1 29.68 0.00 3.71 4.89 0.13 61.58 03:09:01 AM all 15.12 0.00 1.25 2.26 0.08 81.29 03:09:01 AM 0 13.71 0.00 1.27 2.01 0.08 82.92 03:09:01 AM 1 16.52 0.00 1.22 2.52 0.08 79.66 03:10:01 AM all 18.21 0.00 1.03 0.76 0.07 79.92 03:10:01 AM 0 32.69 0.00 1.30 1.49 0.07 64.45 03:10:01 AM 1 3.75 0.00 0.77 0.03 0.07 95.38 03:11:01 AM all 23.69 0.00 1.41 3.08 0.13 71.69 03:11:01 AM 0 24.07 0.00 1.21 3.74 0.15 70.83 03:11:01 AM 1 23.30 0.00 1.62 2.42 0.12 72.54 Average: all 26.21 0.68 6.17 8.14 0.12 58.68 Average: 0 30.28 0.70 6.53 8.50 0.11 53.89 Average: 1 22.16 0.67 5.81 7.79 0.12 63.46