---> uname -a: Linux prd-centos8-robot-2c-8g-14784.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 614 4971 19 2111 6786 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:28:4a:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.92/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85730sec preferred_lft 85730sec inet6 fe80::f816:3eff:fe28:4a6b/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) 08/26/2024 _x86_64_ (2 CPU) 08:24:30 LINUX RESTART (2 CPU) 08:25:01 AM tps rtps wtps bread/s bwrtn/s 08:26:01 AM 123.46 73.31 50.15 8609.93 38265.98 08:27:01 AM 99.82 6.98 92.83 1258.86 8123.36 08:28:01 AM 56.21 0.67 55.54 49.46 6713.18 08:29:01 AM 13.50 0.38 13.11 64.25 826.92 08:30:01 AM 54.93 0.03 54.90 3.47 7498.65 08:31:01 AM 5.18 0.00 5.18 0.00 217.99 08:32:01 AM 0.27 0.00 0.27 0.00 4.60 08:33:01 AM 0.12 0.00 0.12 0.00 0.92 08:34:01 AM 0.33 0.08 0.25 31.99 2.65 08:35:01 AM 17.63 0.38 17.25 42.53 1013.76 Average: 37.14 8.18 28.96 1006.07 6266.85 08:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:26:01 AM 5555420 7053164 2327012 29.52 2688 1691252 703828 7.88 182272 1863636 84252 08:27:01 AM 5259248 7059476 2623184 33.28 2688 1978284 674140 7.55 210616 2073396 148700 08:28:01 AM 5164580 7009096 2717852 34.48 2688 2021888 696960 7.80 233204 2141480 19004 08:29:01 AM 5125324 7019656 2757108 34.98 2688 2068632 706656 7.91 253584 2150820 57504 08:30:01 AM 4999936 7026856 2882496 36.57 2688 2196240 668532 7.49 259720 2243820 76 08:31:01 AM 5005092 7032024 2877340 36.50 2688 2196248 668532 7.49 259720 2243860 4 08:32:01 AM 5004708 7031640 2877724 36.51 2688 2196248 668532 7.49 259720 2244084 4 08:33:01 AM 5004936 7031872 2877496 36.51 2688 2196252 668532 7.49 259720 2243896 4 08:34:01 AM 4961928 6990152 2920504 37.05 2688 2197548 717776 8.04 260052 2286240 340 08:35:01 AM 5162896 7017264 2719536 34.50 2688 2029660 683804 7.66 360732 2007588 68 Average: 5124407 7027120 2758025 34.99 2688 2077225 685729 7.68 253934 2149882 30996 08:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 AM eth0 252.47 155.80 1117.73 56.84 0.00 0.00 0.00 0.00 08:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 AM eth0 69.67 56.87 698.42 7.94 0.00 0.00 0.00 0.00 08:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 AM eth0 40.24 27.26 328.31 5.77 0.00 0.00 0.00 0.00 08:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 AM eth0 29.91 22.49 100.20 5.00 0.00 0.00 0.00 0.00 08:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 AM eth0 194.69 163.96 214.32 41.63 0.00 0.00 0.00 0.00 08:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 AM eth0 1.77 0.85 1.03 0.19 0.00 0.00 0.00 0.00 08:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 AM eth0 1.12 0.33 0.30 0.20 0.00 0.00 0.00 0.00 08:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 AM eth0 0.87 0.22 0.05 0.01 0.00 0.00 0.00 0.00 08:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM eth0 22.89 13.81 19.39 16.02 0.00 0.00 0.00 0.00 08:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM eth0 51.82 32.86 78.25 20.16 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 66.54 47.45 255.79 15.38 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) 08/26/2024 _x86_64_ (2 CPU) 08:24:30 LINUX RESTART (2 CPU) 08:25:01 AM CPU %user %nice %system %iowait %steal %idle 08:26:01 AM all 29.47 0.05 7.28 30.21 0.16 32.83 08:26:01 AM 0 34.48 0.08 8.07 25.91 0.20 31.25 08:26:01 AM 1 24.41 0.02 6.48 34.56 0.12 34.42 08:27:01 AM all 30.48 0.00 5.60 6.79 0.11 57.02 08:27:01 AM 0 34.35 0.00 6.11 10.11 0.10 49.34 08:27:01 AM 1 26.63 0.00 5.10 3.49 0.12 64.67 08:28:01 AM all 17.54 0.00 2.07 4.65 0.10 75.64 08:28:01 AM 0 14.52 0.00 1.68 4.63 0.10 79.07 08:28:01 AM 1 20.56 0.00 2.47 4.67 0.10 72.20 08:29:01 AM all 15.20 0.00 2.38 0.63 0.08 81.72 08:29:01 AM 0 18.42 0.00 2.78 0.87 0.08 77.85 08:29:01 AM 1 11.98 0.00 1.99 0.38 0.07 85.58 08:30:01 AM all 18.27 0.00 3.44 2.53 0.08 75.68 08:30:01 AM 0 20.34 0.00 3.81 3.47 0.07 72.32 08:30:01 AM 1 16.22 0.00 3.07 1.59 0.08 79.04 08:31:01 AM all 0.13 0.00 0.11 0.03 0.03 99.71 08:31:01 AM 0 0.13 0.00 0.10 0.00 0.02 99.75 08:31:01 AM 1 0.13 0.00 0.12 0.05 0.03 99.67 08:32:01 AM all 0.33 0.00 0.05 0.00 0.03 99.59 08:32:01 AM 0 0.60 0.00 0.07 0.00 0.03 99.30 08:32:01 AM 1 0.07 0.00 0.03 0.00 0.02 99.88 08:33:01 AM all 0.22 0.00 0.08 0.00 0.04 99.66 08:33:01 AM 0 0.35 0.00 0.10 0.00 0.05 99.50 08:33:01 AM 1 0.08 0.00 0.07 0.00 0.03 99.82 08:34:01 AM all 2.22 0.00 0.29 0.03 0.05 97.41 08:34:01 AM 0 3.73 0.00 0.45 0.05 0.05 95.72 08:34:01 AM 1 0.72 0.00 0.13 0.00 0.05 99.10 08:35:01 AM all 14.22 0.00 2.20 0.27 0.08 83.22 08:35:01 AM 0 13.96 0.00 2.02 0.15 0.08 83.79 08:35:01 AM 1 14.49 0.00 2.39 0.38 0.08 82.65 Average: all 12.77 0.01 2.34 4.47 0.07 80.34 Average: 0 14.04 0.01 2.51 4.49 0.08 78.87 Average: 1 11.49 0.00 2.17 4.45 0.07 81.82