---> uname -a: Linux prd-centos8-robot-2c-8g-10769.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 639 4934 19 2123 6762 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:f1:e5:f2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.25/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85757sec preferred_lft 85757sec inet6 fe80::f816:3eff:fef1:e5f2/64 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) 11/27/2024 _x86_64_ (2 CPU) 04:04:40 LINUX RESTART (2 CPU) 04:05:01 AM tps rtps wtps bread/s bwrtn/s 04:06:01 AM 174.18 118.59 55.59 13553.36 38401.40 04:07:01 AM 118.91 6.87 112.05 1249.93 10688.35 04:08:01 AM 32.14 0.67 31.47 49.45 4368.69 04:09:01 AM 10.01 0.38 9.63 64.26 261.19 04:10:01 AM 49.45 0.03 49.42 3.47 3729.14 04:11:01 AM 19.98 0.00 19.98 0.00 4691.44 04:12:01 AM 2.48 0.00 2.48 0.00 62.18 04:13:01 AM 0.28 0.00 0.28 0.00 2.88 04:14:01 AM 0.42 0.08 0.33 31.99 3.45 04:15:01 AM 26.86 0.65 26.21 74.12 1212.81 Average: 43.47 12.73 30.74 1502.93 6342.91 04:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 AM 5540640 7066668 2341792 29.71 2688 1718260 709632 7.95 185124 1873320 107292 04:07:01 AM 5118544 6981584 2763888 35.06 2688 2040620 732868 8.21 213552 2208064 139104 04:08:01 AM 5210196 7049272 2672236 33.90 2688 2016160 678188 7.59 230344 2096664 1120 04:09:01 AM 5244016 7083928 2638416 33.47 2688 2016992 651212 7.29 240224 2053380 4 04:10:01 AM 5002952 7044236 2879480 36.53 2688 2210288 712412 7.98 257296 2250944 129804 04:11:01 AM 4997276 7038196 2885156 36.60 2688 2210292 712412 7.98 257296 2253948 4 04:12:01 AM 4997376 7038296 2885056 36.60 2688 2210292 712412 7.98 257296 2253820 8 04:13:01 AM 4997584 7038504 2884848 36.60 2688 2210292 712412 7.98 257296 2253820 4 04:14:01 AM 4976364 7018228 2906068 36.87 2688 2211288 712412 7.98 257424 2274688 40 04:15:01 AM 5098308 6964476 2784124 35.32 2688 2042232 738860 8.27 446876 1989420 196 Average: 5118326 7032339 2764106 35.07 2688 2088672 707282 7.92 260273 2150807 37758 04:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 232.83 141.78 1157.30 58.14 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 99.83 72.45 1072.77 11.15 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 8.95 3.28 3.57 1.17 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 13.73 8.08 4.29 2.91 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 213.95 146.92 339.57 45.27 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 1.57 0.80 0.30 0.18 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 0.55 0.12 0.03 0.01 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 0.98 0.18 0.06 0.01 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 3.97 2.28 1.05 0.36 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 51.22 37.31 81.70 22.12 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 62.76 41.32 266.08 14.13 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) 11/27/2024 _x86_64_ (2 CPU) 04:04:40 LINUX RESTART (2 CPU) 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 35.82 0.07 10.15 23.61 0.15 30.20 04:06:01 AM 0 37.21 0.03 8.72 21.56 0.15 32.33 04:06:01 AM 1 34.44 0.10 11.57 25.67 0.15 28.07 04:07:01 AM all 37.37 0.00 5.82 3.51 0.19 53.11 04:07:01 AM 0 25.95 0.00 4.98 4.41 0.18 64.48 04:07:01 AM 1 48.85 0.00 6.66 2.61 0.20 41.67 04:08:01 AM all 6.72 0.00 1.40 1.88 0.08 89.93 04:08:01 AM 0 4.23 0.00 1.32 2.59 0.07 91.80 04:08:01 AM 1 9.20 0.00 1.49 1.17 0.08 88.06 04:09:01 AM all 8.88 0.00 0.73 0.28 0.06 90.06 04:09:01 AM 0 5.06 0.00 0.60 0.20 0.05 94.09 04:09:01 AM 1 12.69 0.00 0.87 0.35 0.07 86.03 04:10:01 AM all 27.67 0.00 4.61 1.74 0.11 65.87 04:10:01 AM 0 13.93 0.00 3.96 1.81 0.10 80.19 04:10:01 AM 1 41.48 0.00 5.26 1.67 0.12 51.47 04:11:01 AM all 0.21 0.00 0.28 1.13 0.05 98.33 04:11:01 AM 0 0.37 0.00 0.27 1.14 0.05 98.18 04:11:01 AM 1 0.05 0.00 0.30 1.12 0.05 98.48 04:12:01 AM all 0.30 0.00 0.08 0.01 0.05 99.57 04:12:01 AM 0 0.52 0.00 0.08 0.02 0.05 99.33 04:12:01 AM 1 0.08 0.00 0.07 0.00 0.05 99.80 04:13:01 AM all 0.22 0.00 0.07 0.00 0.05 99.67 04:13:01 AM 0 0.37 0.00 0.08 0.00 0.03 99.52 04:13:01 AM 1 0.07 0.00 0.05 0.00 0.07 99.82 04:14:01 AM all 0.47 0.00 0.10 0.02 0.04 99.37 04:14:01 AM 0 0.60 0.00 0.07 0.00 0.03 99.30 04:14:01 AM 1 0.33 0.00 0.13 0.03 0.05 99.45 04:15:01 AM all 24.23 0.00 3.25 0.35 0.10 72.07 04:15:01 AM 0 20.59 0.00 3.54 0.33 0.10 75.43 04:15:01 AM 1 27.86 0.00 2.95 0.37 0.10 68.71 Average: all 14.16 0.01 2.64 3.23 0.09 79.87 Average: 0 10.86 0.00 2.36 3.19 0.08 83.51 Average: 1 17.47 0.01 2.92 3.27 0.09 76.23