---> uname -a: Linux prd-centos8-robot-2c-8g-30475.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 580 5000 19 2117 6821 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:0d:dc:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.22/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85904sec preferred_lft 85904sec inet6 fe80::f816:3eff:fe0d:dc3a/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) 09/30/2024 _x86_64_ (2 CPU) 00:56:54 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 102.67 9.41 93.25 1458.58 6741.50 01:00:01 AM 72.62 0.63 71.99 48.93 9407.32 01:01:01 AM 10.76 0.42 10.35 64.78 949.35 01:02:01 AM 55.51 0.12 55.39 5.33 7646.22 01:03:01 AM 8.23 0.08 8.15 31.99 343.64 01:04:01 AM 5.53 0.33 5.20 37.85 203.65 01:05:01 AM 25.92 0.52 25.41 63.85 1139.99 Average: 40.18 1.64 38.53 244.45 3776.19 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5294160 7096104 2588272 32.84 2688 1978924 659404 7.38 209868 2039976 223244 01:00:01 AM 5157696 7009708 2724736 34.57 2688 2029120 732224 8.20 232608 2146908 22276 01:01:01 AM 5160592 7039276 2721840 34.53 2688 2053236 688240 7.71 244600 2123880 35704 01:02:01 AM 5031108 7065268 2851324 36.17 2688 2203112 644292 7.21 258112 2217196 92 01:03:01 AM 4990688 7025756 2891744 36.69 2688 2204364 698776 7.82 258232 2258380 36 01:04:01 AM 5153076 7017380 2729356 34.63 2688 2037428 694336 7.77 252048 2117408 4780 01:05:01 AM 5125068 7000220 2757364 34.98 2688 2050640 716764 8.03 446192 1958356 16232 Average: 5130341 7036245 2752091 34.91 2688 2079546 690577 7.73 271666 2123158 43195 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 80.09 67.81 945.51 9.43 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 51.74 36.03 385.01 6.53 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 13.93 9.65 4.12 2.58 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 219.55 188.63 334.95 45.14 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 18.78 12.06 4.64 1.49 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 150.05 132.54 1538.03 25.33 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 18.89 17.38 15.75 8.50 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 79.02 66.31 461.13 14.15 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) 09/30/2024 _x86_64_ (2 CPU) 00:56:54 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 37.64 0.00 5.96 3.15 0.09 53.16 12:59:01 AM 0 41.20 0.00 6.20 3.43 0.10 49.07 12:59:01 AM 1 34.09 0.00 5.72 2.87 0.08 57.23 01:00:01 AM all 17.56 0.00 2.38 6.37 0.08 73.60 01:00:01 AM 0 19.38 0.00 2.29 7.02 0.10 71.20 01:00:01 AM 1 15.74 0.00 2.48 5.72 0.07 76.00 01:01:01 AM all 11.38 0.00 2.01 0.85 0.06 85.69 01:01:01 AM 0 7.54 0.00 2.06 1.15 0.05 89.20 01:01:01 AM 1 15.24 0.00 1.97 0.55 0.07 82.18 01:02:01 AM all 21.81 0.00 3.67 3.05 0.10 71.37 01:02:01 AM 0 23.80 0.00 3.65 2.85 0.10 69.60 01:02:01 AM 1 19.82 0.00 3.68 3.26 0.10 73.13 01:03:01 AM all 1.79 0.00 0.23 0.09 0.03 97.86 01:03:01 AM 0 3.24 0.00 0.30 0.02 0.02 96.43 01:03:01 AM 1 0.35 0.00 0.15 0.17 0.03 99.30 01:04:01 AM all 9.11 0.00 1.67 0.13 0.08 89.01 01:04:01 AM 0 10.84 0.00 1.84 0.24 0.07 87.02 01:04:01 AM 1 7.40 0.00 1.49 0.02 0.10 90.99 01:05:01 AM all 28.09 0.00 2.95 0.73 0.08 68.15 01:05:01 AM 0 36.07 0.00 3.19 0.88 0.08 59.78 01:05:01 AM 1 20.09 0.00 2.71 0.57 0.08 76.55 Average: all 18.21 0.00 2.70 2.06 0.08 76.96 Average: 0 20.31 0.00 2.79 2.23 0.07 74.59 Average: 1 16.12 0.00 2.60 1.88 0.08 79.32