---> uname -a: Linux prd-centos8-robot-2c-8g-1496.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 598 4976 19 2122 6803 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:eb:04:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.253/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85915sec preferred_lft 85915sec inet6 fe80::f816:3eff:feeb:42e/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) 01/14/2025 _x86_64_ (2 CPU) 02:42:27 LINUX RESTART (2 CPU) 02:43:01 AM tps rtps wtps bread/s bwrtn/s 02:44:01 AM 75.16 36.85 38.30 6762.01 18164.61 02:45:01 AM 113.81 0.45 113.36 26.12 10575.51 02:46:01 AM 30.19 0.80 29.39 93.17 3512.85 02:47:01 AM 53.66 6.75 46.91 1248.19 2966.76 02:48:01 AM 20.70 0.03 20.66 3.47 5455.77 02:49:01 AM 0.53 0.10 0.43 32.93 27.00 02:50:01 AM 22.33 0.64 21.69 73.51 1081.97 Average: 45.21 6.52 38.69 1177.82 5972.58 02:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:44:01 AM 5525544 7047588 2356876 29.90 2688 1715156 726548 8.14 185136 1891792 85128 02:45:01 AM 5226780 7024640 2655640 33.69 2688 1975552 685948 7.68 187816 2127596 90644 02:46:01 AM 5277728 7077824 2604692 33.04 2688 1978304 639228 7.16 217064 2047280 24 02:47:01 AM 4966724 7006520 2915696 36.99 2688 2209620 690528 7.73 257984 2291468 156464 02:48:01 AM 5014256 7053712 2868164 36.39 2688 2209696 638456 7.15 258240 2239096 8 02:49:01 AM 4907720 6948716 2974700 37.74 2688 2211236 773564 8.66 258368 2344284 16 02:50:01 AM 5165032 7031560 2717388 34.47 2688 2042040 676464 7.57 448200 1919836 2624 Average: 5154826 7027223 2727594 34.60 2688 2048801 690105 7.73 258973 2123050 47844 02:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 269.86 154.47 1158.95 58.04 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 93.54 69.66 1079.36 10.56 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 16.39 8.08 6.62 3.47 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 40.41 33.28 301.49 8.90 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 203.02 144.66 38.75 36.41 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 177.05 145.43 1618.17 10.86 0.00 0.00 0.00 0.00 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 60.99 37.92 87.28 23.65 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 123.08 84.81 613.28 21.70 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) 01/14/2025 _x86_64_ (2 CPU) 02:42:27 LINUX RESTART (2 CPU) 02:43:01 AM CPU %user %nice %system %iowait %steal %idle 02:44:01 AM all 31.08 0.03 5.67 12.04 0.09 51.09 02:44:01 AM 0 32.62 0.05 5.88 12.82 0.08 48.55 02:44:01 AM 1 29.53 0.02 5.45 11.26 0.10 53.64 02:45:01 AM all 36.73 0.00 4.86 4.29 0.13 54.00 02:45:01 AM 0 25.29 0.00 4.40 3.85 0.12 66.34 02:45:01 AM 1 48.12 0.00 5.31 4.72 0.13 41.72 02:46:01 AM all 11.49 0.00 1.36 1.32 0.06 85.77 02:46:01 AM 0 9.58 0.00 1.47 1.86 0.07 87.03 02:46:01 AM 1 13.40 0.00 1.25 0.79 0.05 84.51 02:47:01 AM all 28.81 0.00 5.13 1.36 0.11 64.59 02:47:01 AM 0 12.43 0.00 4.16 1.74 0.10 81.57 02:47:01 AM 1 45.25 0.00 6.10 0.97 0.12 47.56 02:48:01 AM all 0.96 0.00 0.74 1.73 0.04 96.52 02:48:01 AM 0 1.37 0.00 0.60 1.49 0.05 96.49 02:48:01 AM 1 0.55 0.00 0.89 1.97 0.03 96.56 02:49:01 AM all 5.77 0.00 0.69 0.00 0.07 93.48 02:49:01 AM 0 1.44 0.00 0.23 0.00 0.08 98.24 02:49:01 AM 1 10.14 0.00 1.15 0.00 0.05 88.66 02:50:01 AM all 23.49 0.00 3.32 0.66 0.09 72.45 02:50:01 AM 0 14.95 0.00 2.82 0.66 0.08 81.49 02:50:01 AM 1 32.02 0.00 3.81 0.66 0.10 63.41 Average: all 19.75 0.00 3.11 3.05 0.08 74.00 Average: 0 13.94 0.01 2.79 3.20 0.08 79.98 Average: 1 25.58 0.00 3.42 2.91 0.08 68.00