---> uname -a: Linux prd-centos8-robot-2c-8g-21980.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 603 4931 19 2162 6797 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:5a:8c:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.253/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85921sec preferred_lft 85921sec inet6 fe80::f816:3eff:fe5a:8cd9/64 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) 09/14/2024 _x86_64_ (2 CPU) 06:48:17 LINUX RESTART (2 CPU) 06:49:01 AM tps rtps wtps bread/s bwrtn/s 06:50:01 AM 95.85 15.79 80.06 2748.42 6641.35 06:51:01 AM 77.11 0.70 76.41 50.78 9494.30 06:52:01 AM 11.98 0.42 11.56 64.79 399.22 06:53:01 AM 48.72 0.00 48.72 0.00 3085.27 06:54:01 AM 21.31 0.03 21.28 3.47 5305.93 06:55:01 AM 5.83 0.28 5.55 36.37 391.84 06:56:01 AM 26.99 0.67 26.32 97.43 2729.54 Average: 41.11 2.56 38.55 428.73 4006.61 06:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:50:01 AM 5313272 7040492 2569152 32.59 2688 1909088 687744 7.70 210844 2033324 158024 06:51:01 AM 5161768 6985316 2720656 34.52 2688 2001148 714200 8.00 221836 2151868 1932 06:52:01 AM 5240916 7066416 2641508 33.51 2688 2003092 646868 7.24 240560 2054900 8 06:53:01 AM 4966020 6989564 2916404 37.00 2688 2192752 683928 7.66 256452 2288712 151128 06:54:01 AM 5019564 7042836 2862860 36.32 2688 2192876 638024 7.14 259708 2227420 4 06:55:01 AM 5155564 7038120 2726860 34.59 2688 2053676 630412 7.06 276208 2075844 23072 06:56:01 AM 5133792 7039792 2748632 34.87 2688 2081376 658796 7.38 467540 1929188 192 Average: 5141557 7028934 2740867 34.77 2688 2062001 665710 7.45 276164 2108751 47766 06:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 AM eth0 284.41 175.79 1669.35 59.53 0.00 0.00 0.00 0.00 06:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 AM eth0 50.30 38.15 391.22 6.79 0.00 0.00 0.00 0.00 06:52:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 AM eth0 11.01 8.22 4.73 3.18 0.00 0.00 0.00 0.00 06:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 AM eth0 40.34 34.61 278.58 8.99 0.00 0.00 0.00 0.00 06:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 AM eth0 210.40 146.55 41.33 38.06 0.00 0.00 0.00 0.00 06:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 AM eth0 122.43 80.38 487.89 16.33 0.00 0.00 0.00 0.00 06:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 AM eth0 40.57 31.26 66.64 50.41 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 108.50 73.57 419.98 26.18 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) 09/14/2024 _x86_64_ (2 CPU) 06:48:17 LINUX RESTART (2 CPU) 06:49:01 AM CPU %user %nice %system %iowait %steal %idle 06:50:01 AM all 38.13 0.00 6.51 2.56 0.08 52.71 06:50:01 AM 0 43.42 0.00 5.62 3.00 0.08 47.86 06:50:01 AM 1 32.83 0.00 7.41 2.12 0.08 57.56 06:51:01 AM all 18.69 0.00 2.71 2.80 0.10 75.69 06:51:01 AM 0 20.88 0.00 3.27 3.02 0.08 72.74 06:51:01 AM 1 16.50 0.00 2.15 2.59 0.12 78.65 06:52:01 AM all 9.83 0.00 1.08 1.24 0.06 87.79 06:52:01 AM 0 13.03 0.00 1.13 1.48 0.07 84.28 06:52:01 AM 1 6.63 0.00 1.02 1.00 0.05 91.30 06:53:01 AM all 25.75 0.00 4.01 1.23 0.09 68.92 06:53:01 AM 0 33.48 0.00 4.56 1.47 0.08 60.41 06:53:01 AM 1 18.04 0.00 3.45 0.98 0.10 77.42 06:54:01 AM all 1.77 0.00 0.71 0.64 0.04 96.83 06:54:01 AM 0 2.09 0.00 0.87 0.57 0.03 96.44 06:54:01 AM 1 1.45 0.00 0.55 0.72 0.05 97.23 06:55:01 AM all 8.48 0.00 1.04 0.07 0.06 90.35 06:55:01 AM 0 11.50 0.00 0.89 0.07 0.07 87.47 06:55:01 AM 1 5.45 0.00 1.18 0.07 0.05 93.25 06:56:01 AM all 27.44 0.00 3.35 0.43 0.09 68.68 06:56:01 AM 0 42.78 0.00 3.91 0.40 0.08 52.83 06:56:01 AM 1 12.14 0.00 2.79 0.47 0.10 84.51 Average: all 18.60 0.00 2.77 1.29 0.08 77.26 Average: 0 23.89 0.00 2.90 1.43 0.07 71.70 Average: 1 13.31 0.00 2.65 1.14 0.08 82.83