---> uname -a: Linux prd-centos8-robot-2c-8g-8009.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 624 4938 19 2134 6776 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:ae:f1:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.137/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85759sec preferred_lft 85759sec inet6 fe80::f816:3eff:feae:f189/64 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) 11/16/2024 _x86_64_ (2 CPU) 23:06:12 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 98.35 12.66 85.69 2332.16 6203.27 11:09:01 PM 73.74 0.70 73.04 50.78 9800.37 11:10:01 PM 18.18 0.42 17.76 64.79 837.16 11:11:01 PM 54.76 2.52 52.24 395.94 7531.52 11:12:01 PM 6.13 0.12 6.02 33.06 251.09 11:13:01 PM 1.77 0.00 1.77 0.00 98.73 11:14:01 PM 0.35 0.00 0.35 0.00 5.51 11:15:01 PM 0.12 0.00 0.12 0.00 2.15 11:16:01 PM 12.56 0.32 12.25 36.92 452.73 Average: 29.55 1.86 27.69 323.76 2798.33 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5185964 6966652 2696468 34.21 2688 1960576 774288 8.67 216916 2152508 211272 11:09:01 PM 5154644 6987348 2727788 34.61 2688 2009776 745528 8.35 231124 2151372 1108 11:10:01 PM 5117712 6998108 2764720 35.07 2688 2055036 739400 8.28 250884 2161192 39092 11:11:01 PM 4974280 7019296 2908152 36.89 2688 2214368 679588 7.61 263056 2267840 88 11:12:01 PM 4926756 6974192 2955676 37.50 2688 2216772 736712 8.25 263332 2318308 1424 11:13:01 PM 4926508 6973944 2955924 37.50 2688 2216772 736712 8.25 263332 2318272 8 11:14:01 PM 4911268 6958720 2971164 37.69 2688 2216788 769248 8.61 263332 2332752 16 11:15:01 PM 4910676 6958232 2971756 37.70 2688 2216792 769248 8.61 263336 2333956 16 11:16:01 PM 5071324 6947980 2811108 35.66 2688 2052024 754912 8.45 298020 2158656 20188 Average: 5019904 6976052 2862528 36.32 2688 2128767 745071 8.34 257037 2243873 30357 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 113.43 81.61 975.66 19.27 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 62.71 43.27 441.78 7.77 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 22.96 18.03 85.63 4.81 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 218.16 186.32 255.17 36.39 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 46.29 36.84 24.95 12.43 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 256.06 253.89 51.28 106.34 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 71.84 68.58 154.73 33.58 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 190.90 161.66 83.76 74.21 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 99.63 79.37 129.97 79.88 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 120.22 103.29 244.78 41.63 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) 11/16/2024 _x86_64_ (2 CPU) 23:06:12 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 35.34 0.00 5.88 2.71 0.11 55.96 11:08:01 PM 0 32.61 0.00 5.30 2.19 0.12 59.78 11:08:01 PM 1 38.09 0.00 6.46 3.22 0.10 52.13 11:09:01 PM all 17.62 0.00 2.86 3.65 0.08 75.79 11:09:01 PM 0 19.76 0.00 3.01 3.50 0.07 73.67 11:09:01 PM 1 15.48 0.00 2.71 3.81 0.08 77.91 11:10:01 PM all 15.11 0.00 1.93 10.66 0.10 72.20 11:10:01 PM 0 13.24 0.00 1.92 1.02 0.10 83.72 11:10:01 PM 1 16.98 0.00 1.94 20.31 0.10 60.67 11:11:01 PM all 18.90 0.00 3.21 6.34 0.08 71.48 11:11:01 PM 0 19.88 0.00 3.38 5.14 0.08 71.52 11:11:01 PM 1 17.92 0.00 3.03 7.55 0.07 71.44 11:12:01 PM all 4.53 0.00 0.27 0.08 0.06 95.07 11:12:01 PM 0 5.81 0.00 0.30 0.08 0.03 93.77 11:12:01 PM 1 3.24 0.00 0.23 0.07 0.08 96.37 11:13:01 PM all 19.46 0.00 0.47 0.06 0.10 79.91 11:13:01 PM 0 11.92 0.00 0.33 0.00 0.10 87.65 11:13:01 PM 1 27.02 0.00 0.60 0.12 0.10 72.16 11:14:01 PM all 4.76 0.00 0.25 0.00 0.08 94.91 11:14:01 PM 0 1.20 0.00 0.25 0.00 0.07 98.48 11:14:01 PM 1 8.33 0.00 0.25 0.00 0.10 91.32 11:15:01 PM all 18.84 0.00 0.81 0.00 0.09 80.25 11:15:01 PM 0 27.91 0.00 0.91 0.00 0.08 71.10 11:15:01 PM 1 9.79 0.00 0.72 0.00 0.10 89.39 11:16:01 PM all 18.27 0.00 1.97 0.20 0.10 79.45 11:16:01 PM 0 28.50 0.00 2.29 0.28 0.10 68.82 11:16:01 PM 1 7.98 0.00 1.65 0.12 0.10 90.15 Average: all 16.99 0.00 1.96 2.64 0.09 78.32 Average: 0 17.88 0.00 1.97 1.36 0.08 78.71 Average: 1 16.10 0.00 1.96 3.92 0.09 77.93