---> uname -a: Linux prd-centos8-robot-2c-8g-41028.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: 2800.000 BogoMIPS: 5600.00 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 629 4942 19 2126 6772 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:b7:e7:f7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.164/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85835sec preferred_lft 85835sec inet6 fe80::f816:3eff:feb7:e7f7/64 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) 10/10/2024 _x86_64_ (2 CPU) 00:55:11 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 48.35 8.86 39.49 1498.70 4069.63 12:58:01 AM 92.72 6.87 85.85 1249.93 7407.37 12:59:01 AM 51.71 0.67 51.04 49.46 6540.76 01:00:01 AM 27.66 0.38 27.27 64.25 1592.30 01:01:01 AM 41.09 0.05 41.04 3.60 6832.08 01:02:01 AM 3.81 0.17 3.65 33.84 155.90 01:03:01 AM 1.97 0.03 1.93 1.87 133.56 01:04:01 AM 13.51 0.38 13.13 42.52 826.94 Average: 35.10 2.18 32.92 368.01 3444.53 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5516880 7032304 2365552 30.01 2688 1708300 746084 8.35 185168 1893944 29152 12:58:01 AM 5215620 7016464 2666812 33.83 2688 1978688 718332 8.04 210632 2113064 119032 12:59:01 AM 5114312 6968200 2768120 35.12 2688 2031024 757448 8.48 233416 2189508 23384 01:00:01 AM 4970760 7002540 2911672 36.94 2688 2201536 729304 8.17 255484 2288512 173116 01:01:01 AM 5017392 7051852 2865040 36.35 2688 2203684 660972 7.40 257944 2231568 4 01:02:01 AM 4976276 7012728 2906156 36.87 2688 2205676 715264 8.01 258348 2272272 528 01:03:01 AM 4969428 7008668 2913004 36.96 2688 2208504 730644 8.18 258488 2279016 1080 01:04:01 AM 5147076 7015296 2735356 34.70 2688 2043280 724176 8.11 313700 2070592 13260 Average: 5115968 7013506 2766464 35.10 2688 2072586 722778 8.09 246648 2167310 44944 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 210.88 122.61 953.38 50.34 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 69.96 53.66 622.73 8.61 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 44.33 28.68 401.18 5.59 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 43.20 32.56 294.66 6.91 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 187.87 134.79 42.86 30.93 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 29.15 18.07 7.59 3.01 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 25.58 20.68 7.05 4.88 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 57.78 39.89 87.26 34.51 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 83.59 56.36 302.08 18.10 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) 10/10/2024 _x86_64_ (2 CPU) 00:55:11 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 18.45 0.00 3.17 21.69 0.07 56.63 12:57:01 AM 0 17.39 0.00 2.52 21.53 0.08 58.47 12:57:01 AM 1 19.50 0.00 3.81 21.85 0.05 54.78 12:58:01 AM all 31.31 0.00 5.55 5.45 0.10 57.60 12:58:01 AM 0 24.82 0.00 4.56 5.51 0.10 65.01 12:58:01 AM 1 37.80 0.00 6.53 5.38 0.10 50.18 12:59:01 AM all 17.08 0.00 2.04 4.36 0.07 76.45 12:59:01 AM 0 12.54 0.00 1.65 4.59 0.07 81.15 12:59:01 AM 1 21.63 0.00 2.42 4.12 0.07 71.76 01:00:01 AM all 22.30 0.00 3.25 1.55 0.08 72.82 01:00:01 AM 0 10.80 0.00 2.47 0.89 0.07 85.77 01:00:01 AM 1 33.79 0.00 4.02 2.22 0.10 59.87 01:01:01 AM all 7.28 0.00 1.73 2.27 0.04 88.67 01:01:01 AM 0 7.69 0.00 1.65 1.39 0.03 89.24 01:01:01 AM 1 6.88 0.00 1.81 3.16 0.05 88.11 01:02:01 AM all 6.26 0.00 0.66 0.07 0.05 92.97 01:02:01 AM 0 5.19 0.00 0.54 0.12 0.05 94.11 01:02:01 AM 1 7.32 0.00 0.79 0.02 0.05 91.82 01:03:01 AM all 12.37 0.00 0.67 0.01 0.07 86.89 01:03:01 AM 0 13.73 0.00 0.75 0.02 0.07 85.43 01:03:01 AM 1 11.01 0.00 0.59 0.00 0.07 88.34 01:04:01 AM all 17.81 0.00 2.42 0.21 0.08 79.48 01:04:01 AM 0 15.22 0.00 2.34 0.05 0.07 82.32 01:04:01 AM 1 20.41 0.00 2.49 0.37 0.10 76.62 Average: all 16.62 0.00 2.44 4.45 0.07 76.43 Average: 0 13.43 0.00 2.06 4.27 0.07 80.18 Average: 1 19.81 0.00 2.81 4.64 0.07 72.67