---> uname -a: Linux prd-centos8-robot-2c-8g-3017.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 4985 19 2117 6807 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:64:bc:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.23/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85826sec preferred_lft 85826sec inet6 fe80::f816:3eff:fe64:bc5a/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) 10/31/2024 _x86_64_ (2 CPU) 00:55:05 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 87.62 15.28 72.34 2708.03 5938.25 12:58:01 AM 84.34 0.70 83.64 50.78 9395.07 12:59:01 AM 38.85 0.42 38.44 64.78 2773.99 01:00:01 AM 44.98 0.03 44.94 3.47 6885.07 01:01:01 AM 3.60 0.13 3.47 33.19 133.97 01:02:01 AM 2.53 0.07 2.47 1.73 120.27 01:03:01 AM 0.18 0.00 0.18 0.00 2.28 01:04:01 AM 13.18 0.37 12.81 41.59 709.43 Average: 34.41 2.12 32.28 362.94 3244.59 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5341784 7033864 2540648 32.23 2688 1874388 700244 7.84 208184 2008484 136524 12:58:01 AM 5168032 6994668 2714400 34.44 2688 2004116 714208 8.00 219616 2148464 30112 12:59:01 AM 4940796 6977580 2941636 37.32 2688 2207408 753332 8.44 279764 2295540 182612 01:00:01 AM 5023396 7051172 2859036 36.27 2688 2197444 649504 7.27 254964 2228588 4 01:01:01 AM 4976192 7006412 2906240 36.87 2688 2199856 702240 7.86 255232 2275328 1424 01:02:01 AM 4961448 6991756 2920984 37.06 2688 2199940 739228 8.28 255360 2289152 24 01:03:01 AM 4959600 6991088 2922832 37.08 2688 2201140 739228 8.28 255420 2291244 1216 01:04:01 AM 5189292 7049372 2693140 34.17 2688 2035860 654336 7.33 312616 2027820 13256 Average: 5070068 7011989 2812364 35.68 2688 2115019 706540 7.91 255144 2195578 45646 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 221.26 140.52 1259.75 45.14 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 68.76 47.78 587.14 7.95 0.00 0.00 0.00 0.00 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 40.52 32.67 300.28 8.18 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 160.87 136.96 36.62 34.76 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 94.49 78.59 33.85 30.03 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 281.68 280.41 196.31 113.91 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 175.07 172.63 92.19 60.32 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 75.29 40.89 83.46 23.96 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 139.75 116.31 323.70 40.53 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) 10/31/2024 _x86_64_ (2 CPU) 00:55:05 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 31.89 0.00 5.73 3.10 0.10 59.19 12:57:01 AM 0 27.50 0.00 5.91 3.24 0.10 63.25 12:57:01 AM 1 36.27 0.00 5.55 2.95 0.10 55.13 12:58:01 AM all 22.80 0.00 3.11 2.93 0.09 71.06 12:58:01 AM 0 14.86 0.00 2.49 3.29 0.12 79.23 12:58:01 AM 1 30.74 0.00 3.73 2.58 0.07 62.89 12:59:01 AM all 25.38 0.00 3.50 0.87 0.09 70.16 12:59:01 AM 0 22.99 0.00 3.59 0.77 0.08 72.57 12:59:01 AM 1 27.77 0.00 3.41 0.97 0.10 67.75 01:00:01 AM all 11.38 0.00 2.38 2.12 0.07 84.06 01:00:01 AM 0 8.46 0.00 2.29 2.24 0.08 86.93 01:00:01 AM 1 14.31 0.00 2.46 1.99 0.05 81.18 01:01:01 AM all 7.27 0.00 0.41 0.03 0.07 92.22 01:01:01 AM 0 3.63 0.00 0.33 0.07 0.07 95.90 01:01:01 AM 1 10.91 0.00 0.49 0.00 0.07 88.54 01:02:01 AM all 20.93 0.00 0.57 0.02 0.10 78.38 01:02:01 AM 0 17.59 0.00 0.50 0.02 0.10 81.79 01:02:01 AM 1 24.28 0.00 0.64 0.02 0.10 74.97 01:03:01 AM all 23.19 0.00 0.48 0.00 0.09 76.24 01:03:01 AM 0 42.55 0.00 0.74 0.00 0.10 56.61 01:03:01 AM 1 4.01 0.00 0.22 0.00 0.08 95.69 01:04:01 AM all 14.52 0.00 2.04 0.21 0.08 83.15 01:04:01 AM 0 13.05 0.00 2.19 0.13 0.07 84.56 01:04:01 AM 1 15.99 0.00 1.89 0.28 0.08 81.75 Average: all 19.68 0.00 2.28 1.16 0.09 76.80 Average: 0 18.81 0.00 2.26 1.22 0.09 77.62 Average: 1 20.54 0.00 2.30 1.10 0.08 75.98