---> uname -a: Linux prd-centos8-robot-2c-8g-29670.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 594 4971 19 2132 6806 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:6f:60:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.220/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85794sec preferred_lft 85794sec inet6 fe80::f816:3eff:fe6f:6007/64 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) 09/29/2024 _x86_64_ (2 CPU) 01:38:25 LINUX RESTART (2 CPU) 01:39:01 AM tps rtps wtps bread/s bwrtn/s 01:40:01 AM 100.77 24.79 75.98 6622.29 7127.25 01:41:01 AM 83.13 0.70 82.43 50.77 9376.12 01:42:01 AM 20.15 0.42 19.73 64.79 1715.71 01:43:01 AM 65.86 2.52 63.35 396.00 8000.88 01:44:01 AM 2.13 0.00 2.13 0.00 55.72 01:45:01 AM 0.47 0.00 0.47 0.00 6.28 01:46:01 AM 0.33 0.00 0.33 0.00 3.42 01:47:01 AM 7.63 0.42 7.22 69.86 250.81 01:48:01 AM 15.16 0.08 15.08 9.87 896.68 Average: 32.85 3.21 29.64 801.66 3048.64 01:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:40:01 AM 5361176 7056576 2521248 31.99 2688 1877232 680748 7.62 210564 1986448 132400 01:41:01 AM 5160064 6993340 2722360 34.54 2688 2009884 712948 7.98 222052 2151248 30072 01:42:01 AM 5153984 7021840 2728440 34.61 2688 2043052 688452 7.71 244388 2133088 30956 01:43:01 AM 5001496 7050280 2880928 36.55 2688 2217844 637144 7.13 262552 2241360 116 01:44:01 AM 5002536 7051036 2879888 36.54 2688 2217848 637144 7.13 262552 2241364 4 01:45:01 AM 5002768 7051268 2879656 36.53 2688 2217848 637144 7.13 262556 2241316 4 01:46:01 AM 5003032 7051532 2879392 36.53 2688 2217848 637144 7.13 262556 2241252 4 01:47:01 AM 5101016 6976096 2781408 35.29 2688 2048600 718052 8.04 289264 2132324 16872 01:48:01 AM 5122860 6996564 2759564 35.01 2688 2049056 706448 7.91 447112 1959916 176 Average: 5100992 7027615 2781432 35.29 2688 2099912 672803 7.53 273733 2147591 23400 01:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 303.68 193.02 1602.56 61.32 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 58.98 45.89 582.20 7.93 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 24.68 16.91 8.01 5.45 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 504.02 379.26 401.12 96.13 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 1.52 0.75 0.22 0.13 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 2.68 1.98 0.56 0.48 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 2.98 1.90 0.45 0.42 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 119.56 77.64 94.83 24.41 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 6.62 4.88 4.67 2.18 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 113.87 80.25 299.46 22.05 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) 09/29/2024 _x86_64_ (2 CPU) 01:38:25 LINUX RESTART (2 CPU) 01:39:01 AM CPU %user %nice %system %iowait %steal %idle 01:40:01 AM all 41.79 0.00 7.28 3.39 0.10 47.44 01:40:01 AM 0 55.47 0.00 7.90 3.52 0.10 33.02 01:40:01 AM 1 28.12 0.00 6.67 3.25 0.10 61.86 01:41:01 AM all 25.00 0.00 3.48 2.68 0.08 68.76 01:41:01 AM 0 30.47 0.00 3.58 2.15 0.08 63.72 01:41:01 AM 1 19.51 0.00 3.37 3.22 0.08 73.81 01:42:01 AM all 15.23 0.00 2.51 0.90 0.07 81.29 01:42:01 AM 0 22.01 0.00 2.97 0.97 0.07 73.98 01:42:01 AM 1 8.46 0.00 2.05 0.83 0.07 88.59 01:43:01 AM all 22.37 0.00 4.28 2.14 0.10 71.11 01:43:01 AM 0 31.03 0.00 5.25 1.91 0.10 61.71 01:43:01 AM 1 13.70 0.00 3.31 2.38 0.10 80.51 01:44:01 AM all 0.32 0.00 0.07 0.01 0.03 99.57 01:44:01 AM 0 0.10 0.00 0.08 0.02 0.05 99.75 01:44:01 AM 1 0.53 0.00 0.05 0.00 0.02 99.40 01:45:01 AM all 0.28 0.00 0.07 0.00 0.03 99.62 01:45:01 AM 0 0.07 0.00 0.07 0.00 0.03 99.83 01:45:01 AM 1 0.50 0.00 0.07 0.00 0.03 99.40 01:46:01 AM all 0.33 0.00 0.07 0.00 0.03 99.58 01:46:01 AM 0 0.08 0.00 0.07 0.00 0.03 99.82 01:46:01 AM 1 0.57 0.00 0.07 0.00 0.02 99.35 01:47:01 AM all 14.23 0.00 2.10 0.08 0.07 83.52 01:47:01 AM 0 23.76 0.00 2.45 0.13 0.07 73.59 01:47:01 AM 1 4.73 0.00 1.75 0.03 0.07 93.42 01:48:01 AM all 5.94 0.00 1.01 0.25 0.08 92.72 01:48:01 AM 0 7.10 0.00 1.20 0.07 0.07 91.57 01:48:01 AM 1 4.79 0.00 0.82 0.43 0.08 93.87 Average: all 13.94 0.00 2.32 1.05 0.06 82.62 Average: 0 18.90 0.00 2.62 0.97 0.07 77.44 Average: 1 8.99 0.00 2.02 1.13 0.06 87.80