---> uname -a: Linux prd-centos8-robot-2c-8g-39523.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 586 4962 19 2149 6815 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:23:d9:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.198/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85931sec preferred_lft 85931sec inet6 fe80::f816:3eff:fe23:d98c/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 10/06/2024 _x86_64_ (2 CPU) 04:48:16 LINUX RESTART (2 CPU) 04:49:01 AM tps rtps wtps bread/s bwrtn/s 04:50:01 AM 77.86 26.14 51.72 6822.39 8779.14 04:51:01 AM 103.93 0.70 103.23 50.77 10786.16 04:52:01 AM 22.91 0.42 22.49 64.78 1715.33 04:53:01 AM 50.62 0.03 50.59 3.47 3895.17 04:54:01 AM 18.83 0.00 18.83 0.00 4589.67 04:55:01 AM 9.50 0.42 9.08 69.06 787.52 04:56:01 AM 24.93 0.53 24.39 64.78 1803.88 Average: 44.08 4.03 40.05 1010.77 4622.66 04:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:50:01 AM 5369392 7022892 2513040 31.88 2688 1842316 719856 8.06 224408 1990492 125676 04:51:01 AM 5169184 6999424 2713248 34.42 2688 2006684 710432 7.95 221420 2137588 34104 04:52:01 AM 5253340 7084960 2629092 33.35 2688 2008632 626740 7.02 240156 2042324 4 04:53:01 AM 5032844 7066472 2849588 36.15 2688 2202860 621456 6.96 257996 2220012 128808 04:54:01 AM 5027980 7061580 2854452 36.21 2688 2202864 621456 6.96 257996 2220540 4 04:55:01 AM 5064340 6982580 2818092 35.75 2688 2093488 716428 8.02 289844 2174672 46692 04:56:01 AM 5132876 7029700 2749556 34.88 2688 2072416 650444 7.28 459464 1940036 16592 Average: 5149994 7035373 2732438 34.66 2688 2061323 666687 7.46 278755 2103666 50269 04:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 306.75 197.20 1573.11 61.66 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 53.42 42.95 612.35 7.94 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 15.14 9.55 5.49 3.50 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 261.79 185.57 340.86 46.80 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 1.85 0.95 0.60 0.34 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 128.03 80.99 392.11 50.65 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 19.24 17.94 16.04 8.16 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 112.31 76.45 420.09 25.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 10/06/2024 _x86_64_ (2 CPU) 04:48:16 LINUX RESTART (2 CPU) 04:49:01 AM CPU %user %nice %system %iowait %steal %idle 04:50:01 AM all 39.72 0.00 6.59 10.02 0.12 43.54 04:50:01 AM 0 33.63 0.00 6.57 11.79 0.12 47.89 04:50:01 AM 1 45.81 0.00 6.62 8.26 0.12 39.19 04:51:01 AM all 30.47 0.00 4.57 6.43 0.09 58.44 04:51:01 AM 0 19.83 0.00 2.95 5.09 0.10 72.03 04:51:01 AM 1 41.16 0.00 6.21 7.78 0.08 44.77 04:52:01 AM all 10.18 0.00 1.29 1.79 0.07 86.67 04:52:01 AM 0 5.57 0.00 1.09 1.47 0.07 91.81 04:52:01 AM 1 14.81 0.00 1.49 2.11 0.07 81.52 04:53:01 AM all 27.09 0.00 4.51 3.57 0.10 64.73 04:53:01 AM 0 22.17 0.00 4.13 2.53 0.10 71.07 04:53:01 AM 1 32.03 0.00 4.89 4.62 0.10 58.35 04:54:01 AM all 0.40 0.00 0.28 5.84 0.03 93.44 04:54:01 AM 0 0.17 0.00 0.30 5.03 0.03 94.47 04:54:01 AM 1 0.63 0.00 0.27 6.65 0.03 92.41 04:55:01 AM all 14.98 0.00 1.79 1.21 0.07 81.95 04:55:01 AM 0 11.47 0.00 1.50 1.13 0.07 85.83 04:55:01 AM 1 18.51 0.00 2.09 1.29 0.07 78.05 04:56:01 AM all 27.10 0.00 3.29 2.25 0.08 67.28 04:56:01 AM 0 26.82 0.00 3.07 1.49 0.08 68.54 04:56:01 AM 1 27.37 0.00 3.51 3.02 0.08 66.02 Average: all 21.40 0.00 3.19 4.45 0.08 70.89 Average: 0 17.08 0.00 2.80 4.07 0.08 75.97 Average: 1 25.73 0.00 3.58 4.82 0.08 65.80